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require 'phar://phpunit-6.2.1.phar' . '/myclabs-deep-copy/DeepCopy/DeepCopy.php';
require 'phar://phpunit-6.2.1.phar' . '/myclabs-deep-copy/DeepCopy/Exception/CloneException.php';
require 'phar://phpunit-6.2.1.phar' . '/myclabs-deep-copy/DeepCopy/Filter/Filter.php';
require 'phar://phpunit-6.2.1.phar' . '/myclabs-deep-copy/DeepCopy/Filter/Doctrine/DoctrineCollectionFilter.php';
require 'phar://phpunit-6.2.1.phar' . '/myclabs-deep-copy/DeepCopy/Filter/Doctrine/DoctrineEmptyCollectionFilter.php';
require 'phar://phpunit-6.2.1.phar' . '/myclabs-deep-copy/DeepCopy/Filter/Doctrine/DoctrineProxyFilter.php';
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require 'phar://phpunit-6.2.1.phar' . '/myclabs-deep-copy/DeepCopy/Filter/SetNullFilter.php';
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require 'phar://phpunit-6.2.1.phar' . '/doctrine-instantiator/Doctrine/Instantiator/Instantiator.php';
require 'phar://phpunit-6.2.1.phar' . '/php-file-iterator/Iterator.php';
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require 'phar://phpunit-6.2.1.phar' . '/php-file-iterator/Factory.php';
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require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/exceptions/InvalidApplicationNameException.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/exceptions/InvalidEmailException.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/exceptions/InvalidUrlException.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/values/Library.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/values/License.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/xml/LicenseElement.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/values/Manifest.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/xml/ManifestDocument.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/exceptions/ManifestDocumentException.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/xml/ManifestDocumentLoadingException.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/ManifestDocumentMapper.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/exceptions/ManifestDocumentMapperException.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/exceptions/ManifestElementException.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/ManifestLoader.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/exceptions/ManifestLoaderException.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/ManifestSerializer.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/xml/PhpElement.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/values/Requirement.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/values/PhpExtensionRequirement.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/values/PhpVersionRequirement.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/values/RequirementCollection.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/values/RequirementCollectionIterator.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/xml/RequiresElement.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-manifest/values/Url.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/VersionConstraint.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/AbstractVersionConstraint.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/AndVersionConstraintGroup.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/AnyVersionConstraint.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/ExactVersionConstraint.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/Exception.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/GreaterThanOrEqualToVersionConstraint.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/InvalidVersionException.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/OrVersionConstraintGroup.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/PreReleaseSuffix.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/SpecificMajorAndMinorVersionConstraint.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/SpecificMajorVersionConstraint.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/UnsupportedVersionConstraintException.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/Version.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/VersionConstraintParser.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/VersionConstraintValue.php';
require 'phar://phpunit-6.2.1.phar' . '/phar-io-version/VersionNumber.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/ArgumentsWildcard.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/TokenInterface.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/AnyValueToken.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/AnyValuesToken.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ApproximateValueToken.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ArrayCountToken.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ArrayEntryToken.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ArrayEveryEntryToken.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/CallbackToken.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ExactValueToken.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/IdenticalValueToken.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/LogicalAndToken.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/LogicalNotToken.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ObjectStateToken.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/StringContainsToken.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/TypeToken.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Call/Call.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Call/CallCenter.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-comparator/Comparator.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Comparator/ClosureComparator.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-comparator/Factory.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Comparator/Factory.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-comparator/ArrayComparator.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-comparator/ObjectComparator.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Comparator/ProphecyComparator.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/Doubler.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/CachedDoubler.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/ClassPatchInterface.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/DisableConstructorPatch.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/HhvmExceptionPatch.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/KeywordPatch.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/MagicCallPatch.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/ProphecySubjectPatch.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/ReflectionClassNewInstancePatch.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/SplFileInfoPatch.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/TraversablePatch.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/DoubleInterface.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/ClassCodeGenerator.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/ClassCreator.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/ClassMirror.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/Node/ArgumentNode.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/Node/ClassNode.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/Node/MethodNode.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/ReflectionInterface.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/LazyDouble.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Doubler/NameGenerator.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Exception.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Prophecy/ProphecyException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Prophecy/ObjectProphecyException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Call/UnexpectedCallException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/DoublerException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/ClassCreatorException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/ClassMirrorException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/DoubleException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/ClassNotFoundException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/InterfaceNotFoundException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/MethodNotExtendableException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/MethodNotFoundException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/ReturnByReferenceException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/InvalidArgumentException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/PredictionException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/AggregateException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/FailedPredictionException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Prophecy/MethodProphecyException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/NoCallsException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/UnexpectedCallsException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/UnexpectedCallsCountException.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/PhpDocumentor/MethodTagRetrieverInterface.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/PhpDocumentor/ClassAndInterfaceTagRetriever.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/PhpDocumentor/ClassTagRetriever.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/PhpDocumentor/LegacyClassTagRetriever.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Prediction/PredictionInterface.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Prediction/CallPrediction.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Prediction/CallTimesPrediction.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Prediction/CallbackPrediction.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Prediction/NoCallsPrediction.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Promise/PromiseInterface.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Promise/CallbackPromise.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Promise/ReturnArgumentPromise.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Promise/ReturnPromise.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Promise/ThrowPromise.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Prophecy/MethodProphecy.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Prophecy/ProphecyInterface.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Prophecy/ObjectProphecy.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Prophecy/ProphecySubjectInterface.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Prophecy/RevealerInterface.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Prophecy/Revealer.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Prophet.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Util/ExportUtil.php';
require 'phar://phpunit-6.2.1.phar' . '/phpspec-prophecy/Prophecy/Util/StringUtil.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/CodeCoverage.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Exception/Exception.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Exception/RuntimeException.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Exception/CoveredCodeNotExecutedException.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Driver/Driver.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Driver/Xdebug.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Driver/HHVM.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Driver/PHPDBG.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Filter.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Exception/InvalidArgumentException.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Exception/MissingCoversAnnotationException.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Node/AbstractNode.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Node/Builder.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Node/Directory.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Node/File.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Node/Iterator.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Clover.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Crap4j.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Html/Renderer.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Html/Renderer/Dashboard.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Html/Renderer/Directory.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Html/Facade.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Html/Renderer/File.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/PHP.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Text.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Xml/BuildInformation.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Xml/Coverage.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Xml/Node.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Xml/Directory.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Xml/Facade.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Xml/File.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Xml/Method.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Xml/Project.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Xml/Report.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Xml/Source.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Xml/Tests.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Xml/Totals.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Report/Xml/Unit.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Exception/UnintentionallyCoveredCodeException.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Util.php';
require 'phar://phpunit-6.2.1.phar' . '/php-code-coverage/Version.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-code-unit-reverse-lookup/Wizard.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-comparator/ComparisonFailure.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-comparator/DOMNodeComparator.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-comparator/DateTimeComparator.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-comparator/ScalarComparator.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-comparator/NumericComparator.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-comparator/DoubleComparator.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-comparator/ExceptionComparator.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-comparator/MockObjectComparator.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-comparator/ResourceComparator.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-comparator/SplObjectStorageComparator.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-comparator/TypeComparator.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-diff/Chunk.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-diff/Diff.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-diff/Differ.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-diff/LCS/LongestCommonSubsequence.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-diff/LCS/MemoryEfficientLongestCommonSubsequenceImplementation.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-diff/LCS/TimeEfficientLongestCommonSubsequenceImplementation.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-diff/Line.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-diff/Parser.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-environment/Console.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-environment/Runtime.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-exporter/Exporter.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-global-state/Blacklist.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-global-state/CodeExporter.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-global-state/exceptions/Exception.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-global-state/Restorer.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-global-state/exceptions/RuntimeException.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-global-state/Snapshot.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-object-enumerator/Enumerator.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-object-enumerator/Exception.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-object-enumerator/InvalidArgumentException.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-object-reflector/Exception.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-object-reflector/InvalidArgumentException.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-object-reflector/ObjectReflector.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-recursion-context/Context.php';
require 'phar://phpunit-6.2.1.phar' . '/sebastian-recursion-context/Exception.php';
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require 'phar://phpunit-6.2.1.phar' . '/phpdocumentor-type-resolver/Types/Float_.php';
require 'phar://phpunit-6.2.1.phar' . '/phpdocumentor-type-resolver/Types/Integer.php';
require 'phar://phpunit-6.2.1.phar' . '/phpdocumentor-type-resolver/Types/Mixed.php';
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require 'phar://phpunit-6.2.1.phar' . '/phpdocumentor-type-resolver/Types/Scalar.php';
require 'phar://phpunit-6.2.1.phar' . '/phpdocumentor-type-resolver/Types/Self_.php';
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require 'phar://phpunit-6.2.1.phar' . '/phpdocumentor-type-resolver/Types/String_.php';
require 'phar://phpunit-6.2.1.phar' . '/phpdocumentor-type-resolver/Types/This.php';
require 'phar://phpunit-6.2.1.phar' . '/phpdocumentor-type-resolver/Types/Void_.php';

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phpdocumentor/reflection-common: 1.0
phpdocumentor/reflection-docblock: 3.1.1
phpdocumentor/type-resolver: 0.2.1
phpspec/prophecy: v1.7.0
phpunit/php-code-coverage: 5.2.1
phpunit/php-file-iterator: 1.4.2
phpunit/php-invoker: 1.1.4
phpunit/php-text-template: 1.2.1
phpunit/php-timer: 1.0.9
phpunit/php-token-stream: 1.4.11
phpunit/phpunit-mock-objects: 4.0.1
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sebastian/comparator: 2.0.0
sebastian/diff: 1.4.3
sebastian/environment: 3.0.3
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PHP_CodeCoverage

Copyright (c) 2009-2015, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage;

use PHPUnit\Framework\TestCase;
use PHPUnit\Runner\PhptTestCase;
use SebastianBergmann\CodeCoverage\Driver\Driver;
use SebastianBergmann\CodeCoverage\Driver\Xdebug;
use SebastianBergmann\CodeCoverage\Driver\HHVM;
use SebastianBergmann\CodeCoverage\Driver\PHPDBG;
use SebastianBergmann\CodeCoverage\Node\Builder;
use SebastianBergmann\CodeCoverage\Node\Directory;
use SebastianBergmann\CodeUnitReverseLookup\Wizard;
use SebastianBergmann\Environment\Runtime;

/**
 * Provides collection functionality for PHP code coverage information.
 */
class CodeCoverage
{
    /**
     * @var Driver
     */
    private $driver;

    /**
     * @var Filter
     */
    private $filter;

    /**
     * @var Wizard
     */
    private $wizard;

    /**
     * @var bool
     */
    private $cacheTokens = false;

    /**
     * @var bool
     */
    private $checkForUnintentionallyCoveredCode = false;

    /**
     * @var bool
     */
    private $forceCoversAnnotation = false;

    /**
     * @var bool
     */
    private $checkForUnexecutedCoveredCode = false;

    /**
     * @var bool
     */
    private $checkForMissingCoversAnnotation = false;

    /**
     * @var bool
     */
    private $addUncoveredFilesFromWhitelist = true;

    /**
     * @var bool
     */
    private $processUncoveredFilesFromWhitelist = false;

    /**
     * @var bool
     */
    private $ignoreDeprecatedCode = false;

    /**
     * @var mixed
     */
    private $currentId;

    /**
     * Code coverage data.
     *
     * @var array
     */
    private $data = [];

    /**
     * @var array
     */
    private $ignoredLines = [];

    /**
     * @var bool
     */
    private $disableIgnoredLines = false;

    /**
     * Test data.
     *
     * @var array
     */
    private $tests = [];

    /**
     * @var string[]
     */
    private $unintentionallyCoveredSubclassesWhitelist = [];

    /**
     * Determine if the data has been initialized or not
     *
     * @var bool
     */
    private $isInitialized = false;

    /**
     * Determine whether we need to check for dead and unused code on each test
     *
     * @var bool
     */
    private $shouldCheckForDeadAndUnused = true;

    /**
     * @var Directory
     */
    private $report;

    /**
     * Constructor.
     *
     * @param Driver $driver
     * @param Filter $filter
     *
     * @throws RuntimeException
     */
    public function __construct(Driver $driver = null, Filter $filter = null)
    {
        if ($driver === null) {
            $driver = $this->selectDriver();
        }

        if ($filter === null) {
            $filter = new Filter;
        }

        $this->driver = $driver;
        $this->filter = $filter;

        $this->wizard = new Wizard;
    }

    /**
     * Returns the code coverage information as a graph of node objects.
     *
     * @return Directory
     */
    public function getReport()
    {
        if ($this->report === null) {
            $builder = new Builder;

            $this->report = $builder->build($this);
        }

        return $this->report;
    }

    /**
     * Clears collected code coverage data.
     */
    public function clear()
    {
        $this->isInitialized = false;
        $this->currentId     = null;
        $this->data          = [];
        $this->tests         = [];
        $this->report        = null;
    }

    /**
     * Returns the filter object used.
     *
     * @return Filter
     */
    public function filter()
    {
        return $this->filter;
    }

    /**
     * Returns the collected code coverage data.
     * Set $raw = true to bypass all filters.
     *
     * @param bool $raw
     *
     * @return array
     */
    public function getData($raw = false)
    {
        if (!$raw && $this->addUncoveredFilesFromWhitelist) {
            $this->addUncoveredFilesFromWhitelist();
        }

        return $this->data;
    }

    /**
     * Sets the coverage data.
     *
     * @param array $data
     */
    public function setData(array $data)
    {
        $this->data   = $data;
        $this->report = null;
    }

    /**
     * Returns the test data.
     *
     * @return array
     */
    public function getTests()
    {
        return $this->tests;
    }

    /**
     * Sets the test data.
     *
     * @param array $tests
     */
    public function setTests(array $tests)
    {
        $this->tests = $tests;
    }

    /**
     * Start collection of code coverage information.
     *
     * @param mixed $id
     * @param bool  $clear
     *
     * @throws InvalidArgumentException
     */
    public function start($id, $clear = false)
    {
        if (!is_bool($clear)) {
            throw InvalidArgumentException::create(
                1,
                'boolean'
            );
        }

        if ($clear) {
            $this->clear();
        }

        if ($this->isInitialized === false) {
            $this->initializeData();
        }

        $this->currentId = $id;

        $this->driver->start($this->shouldCheckForDeadAndUnused);
    }

    /**
     * Stop collection of code coverage information.
     *
     * @param bool  $append
     * @param mixed $linesToBeCovered
     * @param array $linesToBeUsed
     *
     * @return array
     *
     * @throws InvalidArgumentException
     */
    public function stop($append = true, $linesToBeCovered = [], array $linesToBeUsed = [])
    {
        if (!is_bool($append)) {
            throw InvalidArgumentException::create(
                1,
                'boolean'
            );
        }

        if (!is_array($linesToBeCovered) && $linesToBeCovered !== false) {
            throw InvalidArgumentException::create(
                2,
                'array or false'
            );
        }

        $data = $this->driver->stop();
        $this->append($data, null, $append, $linesToBeCovered, $linesToBeUsed);

        $this->currentId = null;

        return $data;
    }

    /**
     * Appends code coverage data.
     *
     * @param array $data
     * @param mixed $id
     * @param bool  $append
     * @param mixed $linesToBeCovered
     * @param array $linesToBeUsed
     *
     * @throws RuntimeException
     */
    public function append(array $data, $id = null, $append = true, $linesToBeCovered = [], array $linesToBeUsed = [])
    {
        if ($id === null) {
            $id = $this->currentId;
        }

        if ($id === null) {
            throw new RuntimeException;
        }

        $this->applyListsFilter($data);
        $this->applyIgnoredLinesFilter($data);
        $this->initializeFilesThatAreSeenTheFirstTime($data);

        if (!$append) {
            return;
        }

        if ($id != 'UNCOVERED_FILES_FROM_WHITELIST') {
            $this->applyCoversAnnotationFilter(
                $data,
                $linesToBeCovered,
                $linesToBeUsed
            );
        }

        if (empty($data)) {
            return;
        }

        $size   = 'unknown';
        $status = null;

        if ($id instanceof TestCase) {
            $_size = $id->getSize();

            if ($_size == \PHPUnit\Util\Test::SMALL) {
                $size = 'small';
            } elseif ($_size == \PHPUnit\Util\Test::MEDIUM) {
                $size = 'medium';
            } elseif ($_size == \PHPUnit\Util\Test::LARGE) {
                $size = 'large';
            }

            $status = $id->getStatus();
            $id     = get_class($id) . '::' . $id->getName();
        } elseif ($id instanceof PhptTestCase) {
            $size = 'large';
            $id   = $id->getName();
        }

        $this->tests[$id] = ['size' => $size, 'status' => $status];

        foreach ($data as $file => $lines) {
            if (!$this->filter->isFile($file)) {
                continue;
            }

            foreach ($lines as $k => $v) {
                if ($v == Driver::LINE_EXECUTED) {
                    if (empty($this->data[$file][$k]) || !in_array($id, $this->data[$file][$k])) {
                        $this->data[$file][$k][] = $id;
                    }
                }
            }
        }

        $this->report = null;
    }

    /**
     * Merges the data from another instance.
     *
     * @param CodeCoverage $that
     */
    public function merge(CodeCoverage $that)
    {
        $this->filter->setWhitelistedFiles(
            array_merge($this->filter->getWhitelistedFiles(), $that->filter()->getWhitelistedFiles())
        );

        foreach ($that->data as $file => $lines) {
            if (!isset($this->data[$file])) {
                if (!$this->filter->isFiltered($file)) {
                    $this->data[$file] = $lines;
                }

                continue;
            }

            foreach ($lines as $line => $data) {
                if ($data !== null) {
                    if (!isset($this->data[$file][$line])) {
                        $this->data[$file][$line] = $data;
                    } else {
                        $this->data[$file][$line] = array_unique(
                            array_merge($this->data[$file][$line], $data)
                        );
                    }
                }
            }
        }

        $this->tests  = array_merge($this->tests, $that->getTests());
        $this->report = null;
    }

    /**
     * @param bool $flag
     *
     * @throws InvalidArgumentException
     */
    public function setCacheTokens($flag)
    {
        if (!is_bool($flag)) {
            throw InvalidArgumentException::create(
                1,
                'boolean'
            );
        }

        $this->cacheTokens = $flag;
    }

    /**
     * @return bool
     */
    public function getCacheTokens()
    {
        return $this->cacheTokens;
    }

    /**
     * @param bool $flag
     *
     * @throws InvalidArgumentException
     */
    public function setCheckForUnintentionallyCoveredCode($flag)
    {
        if (!is_bool($flag)) {
            throw InvalidArgumentException::create(
                1,
                'boolean'
            );
        }

        $this->checkForUnintentionallyCoveredCode = $flag;
    }

    /**
     * @param bool $flag
     *
     * @throws InvalidArgumentException
     */
    public function setForceCoversAnnotation($flag)
    {
        if (!is_bool($flag)) {
            throw InvalidArgumentException::create(
                1,
                'boolean'
            );
        }

        $this->forceCoversAnnotation = $flag;
    }

    /**
     * @param bool $flag
     *
     * @throws InvalidArgumentException
     */
    public function setCheckForMissingCoversAnnotation($flag)
    {
        if (!is_bool($flag)) {
            throw InvalidArgumentException::create(
                1,
                'boolean'
            );
        }

        $this->checkForMissingCoversAnnotation = $flag;
    }

    /**
     * @param bool $flag
     *
     * @throws InvalidArgumentException
     */
    public function setCheckForUnexecutedCoveredCode($flag)
    {
        if (!is_bool($flag)) {
            throw InvalidArgumentException::create(
                1,
                'boolean'
            );
        }

        $this->checkForUnexecutedCoveredCode = $flag;
    }

    /**
     * @deprecated
     *
     * @param bool $flag
     *
     * @throws InvalidArgumentException
     */
    public function setMapTestClassNameToCoveredClassName($flag)
    {
    }

    /**
     * @param bool $flag
     *
     * @throws InvalidArgumentException
     */
    public function setAddUncoveredFilesFromWhitelist($flag)
    {
        if (!is_bool($flag)) {
            throw InvalidArgumentException::create(
                1,
                'boolean'
            );
        }

        $this->addUncoveredFilesFromWhitelist = $flag;
    }

    /**
     * @param bool $flag
     *
     * @throws InvalidArgumentException
     */
    public function setProcessUncoveredFilesFromWhitelist($flag)
    {
        if (!is_bool($flag)) {
            throw InvalidArgumentException::create(
                1,
                'boolean'
            );
        }

        $this->processUncoveredFilesFromWhitelist = $flag;
    }

    /**
     * @param bool $flag
     *
     * @throws InvalidArgumentException
     */
    public function setDisableIgnoredLines($flag)
    {
        if (!is_bool($flag)) {
            throw InvalidArgumentException::create(
                1,
                'boolean'
            );
        }

        $this->disableIgnoredLines = $flag;
    }

    /**
     * @param bool $flag
     *
     * @throws InvalidArgumentException
     */
    public function setIgnoreDeprecatedCode($flag)
    {
        if (!is_bool($flag)) {
            throw InvalidArgumentException::create(
                1,
                'boolean'
            );
        }

        $this->ignoreDeprecatedCode = $flag;
    }

    /**
     * @param array $whitelist
     */
    public function setUnintentionallyCoveredSubclassesWhitelist(array $whitelist)
    {
        $this->unintentionallyCoveredSubclassesWhitelist = $whitelist;
    }

    /**
     * Applies the @covers annotation filtering.
     *
     * @param array $data
     * @param mixed $linesToBeCovered
     * @param array $linesToBeUsed
     *
     * @throws MissingCoversAnnotationException
     * @throws UnintentionallyCoveredCodeException
     */
    private function applyCoversAnnotationFilter(array &$data, $linesToBeCovered, array $linesToBeUsed)
    {
        if ($linesToBeCovered === false ||
            ($this->forceCoversAnnotation && empty($linesToBeCovered))) {
            if ($this->checkForMissingCoversAnnotation) {
                throw new MissingCoversAnnotationException;
            }

            $data = [];

            return;
        }

        if (empty($linesToBeCovered)) {
            return;
        }

        if ($this->checkForUnintentionallyCoveredCode &&
            (!$this->currentId instanceof TestCase ||
            (!$this->currentId->isMedium() && !$this->currentId->isLarge()))) {
            $this->performUnintentionallyCoveredCodeCheck(
                $data,
                $linesToBeCovered,
                $linesToBeUsed
            );
        }

        if ($this->checkForUnexecutedCoveredCode) {
            $this->performUnexecutedCoveredCodeCheck($data, $linesToBeCovered, $linesToBeUsed);
        }

        $data = array_intersect_key($data, $linesToBeCovered);

        foreach (array_keys($data) as $filename) {
            $_linesToBeCovered = array_flip($linesToBeCovered[$filename]);

            $data[$filename] = array_intersect_key(
                $data[$filename],
                $_linesToBeCovered
            );
        }
    }

    /**
     * Applies the whitelist filtering.
     *
     * @param array $data
     */
    private function applyListsFilter(array &$data)
    {
        foreach (array_keys($data) as $filename) {
            if ($this->filter->isFiltered($filename)) {
                unset($data[$filename]);
            }
        }
    }

    /**
     * Applies the "ignored lines" filtering.
     *
     * @param array $data
     */
    private function applyIgnoredLinesFilter(array &$data)
    {
        foreach (array_keys($data) as $filename) {
            if (!$this->filter->isFile($filename)) {
                continue;
            }

            foreach ($this->getLinesToBeIgnored($filename) as $line) {
                unset($data[$filename][$line]);
            }
        }
    }

    /**
     * @param array $data
     */
    private function initializeFilesThatAreSeenTheFirstTime(array $data)
    {
        foreach ($data as $file => $lines) {
            if ($this->filter->isFile($file) && !isset($this->data[$file])) {
                $this->data[$file] = [];

                foreach ($lines as $k => $v) {
                    $this->data[$file][$k] = $v == -2 ? null : [];
                }
            }
        }
    }

    /**
     * Processes whitelisted files that are not covered.
     */
    private function addUncoveredFilesFromWhitelist()
    {
        $data           = [];
        $uncoveredFiles = array_diff(
            $this->filter->getWhitelist(),
            array_keys($this->data)
        );

        foreach ($uncoveredFiles as $uncoveredFile) {
            if (!file_exists($uncoveredFile)) {
                continue;
            }

            if (!$this->processUncoveredFilesFromWhitelist) {
                $data[$uncoveredFile] = [];

                $lines = count(file($uncoveredFile));

                for ($i = 1; $i <= $lines; $i++) {
                    $data[$uncoveredFile][$i] = Driver::LINE_NOT_EXECUTED;
                }
            }
        }

        $this->append($data, 'UNCOVERED_FILES_FROM_WHITELIST');
    }

    /**
     * Returns the lines of a source file that should be ignored.
     *
     * @param string $filename
     *
     * @return array
     *
     * @throws InvalidArgumentException
     */
    private function getLinesToBeIgnored($filename)
    {
        if (!is_string($filename)) {
            throw InvalidArgumentException::create(
                1,
                'string'
            );
        }

        if (!isset($this->ignoredLines[$filename])) {
            $this->ignoredLines[$filename] = [];

            if ($this->disableIgnoredLines) {
                return $this->ignoredLines[$filename];
            }

            $ignore   = false;
            $stop     = false;
            $lines    = file($filename);
            $numLines = count($lines);

            foreach ($lines as $index => $line) {
                if (!trim($line)) {
                    $this->ignoredLines[$filename][] = $index + 1;
                }
            }

            if ($this->cacheTokens) {
                $tokens = \PHP_Token_Stream_CachingFactory::get($filename);
            } else {
                $tokens = new \PHP_Token_Stream($filename);
            }

            $classes = array_merge($tokens->getClasses(), $tokens->getTraits());
            $tokens  = $tokens->tokens();

            foreach ($tokens as $token) {
                switch (get_class($token)) {
                    case \PHP_Token_COMMENT::class:
                    case \PHP_Token_DOC_COMMENT::class:
                        $_token = trim($token);
                        $_line  = trim($lines[$token->getLine() - 1]);

                        if ($_token == '// @codeCoverageIgnore' ||
                            $_token == '//@codeCoverageIgnore') {
                            $ignore = true;
                            $stop   = true;
                        } elseif ($_token == '// @codeCoverageIgnoreStart' ||
                            $_token == '//@codeCoverageIgnoreStart') {
                            $ignore = true;
                        } elseif ($_token == '// @codeCoverageIgnoreEnd' ||
                            $_token == '//@codeCoverageIgnoreEnd') {
                            $stop = true;
                        }

                        if (!$ignore) {
                            $start = $token->getLine();
                            $end   = $start + substr_count($token, "\n");

                            // Do not ignore the first line when there is a token
                            // before the comment
                            if (0 !== strpos($_token, $_line)) {
                                $start++;
                            }

                            for ($i = $start; $i < $end; $i++) {
                                $this->ignoredLines[$filename][] = $i;
                            }

                            // A DOC_COMMENT token or a COMMENT token starting with "/*"
                            // does not contain the final \n character in its text
                            if (isset($lines[$i - 1]) && 0 === strpos($_token, '/*') && '*/' === substr(trim($lines[$i - 1]), -2)) {
                                $this->ignoredLines[$filename][] = $i;
                            }
                        }
                        break;

                    case \PHP_Token_INTERFACE::class:
                    case \PHP_Token_TRAIT::class:
                    case \PHP_Token_CLASS::class:
                    case \PHP_Token_FUNCTION::class:
                        /* @var \PHP_Token_Interface $token */

                        $docblock = $token->getDocblock();

                        $this->ignoredLines[$filename][] = $token->getLine();

                        if (strpos($docblock, '@codeCoverageIgnore') || ($this->ignoreDeprecatedCode && strpos($docblock, '@deprecated'))) {
                            $endLine = $token->getEndLine();

                            for ($i = $token->getLine(); $i <= $endLine; $i++) {
                                $this->ignoredLines[$filename][] = $i;
                            }
                        } elseif ($token instanceof \PHP_Token_INTERFACE ||
                            $token instanceof \PHP_Token_TRAIT ||
                            $token instanceof \PHP_Token_CLASS) {
                            if (empty($classes[$token->getName()]['methods'])) {
                                for ($i = $token->getLine();
                                     $i <= $token->getEndLine();
                                     $i++) {
                                    $this->ignoredLines[$filename][] = $i;
                                }
                            } else {
                                $firstMethod = array_shift(
                                    $classes[$token->getName()]['methods']
                                );

                                do {
                                    $lastMethod = array_pop(
                                        $classes[$token->getName()]['methods']
                                    );
                                } while ($lastMethod !== null &&
                                    substr($lastMethod['signature'], 0, 18) == 'anonymous function');

                                if ($lastMethod === null) {
                                    $lastMethod = $firstMethod;
                                }

                                for ($i = $token->getLine();
                                     $i < $firstMethod['startLine'];
                                     $i++) {
                                    $this->ignoredLines[$filename][] = $i;
                                }

                                for ($i = $token->getEndLine();
                                     $i > $lastMethod['endLine'];
                                     $i--) {
                                    $this->ignoredLines[$filename][] = $i;
                                }
                            }
                        }
                        break;

                    case \PHP_Token_ENUM::class:
                        $this->ignoredLines[$filename][] = $token->getLine();
                        break;

                    case \PHP_Token_NAMESPACE::class:
                        $this->ignoredLines[$filename][] = $token->getEndLine();

                    // Intentional fallthrough
                    case \PHP_Token_DECLARE::class:
                    case \PHP_Token_OPEN_TAG::class:
                    case \PHP_Token_CLOSE_TAG::class:
                    case \PHP_Token_USE::class:
                        $this->ignoredLines[$filename][] = $token->getLine();
                        break;
                }

                if ($ignore) {
                    $this->ignoredLines[$filename][] = $token->getLine();

                    if ($stop) {
                        $ignore = false;
                        $stop   = false;
                    }
                }
            }

            $this->ignoredLines[$filename][] = $numLines + 1;

            $this->ignoredLines[$filename] = array_unique(
                $this->ignoredLines[$filename]
            );

            sort($this->ignoredLines[$filename]);
        }

        return $this->ignoredLines[$filename];
    }

    /**
     * @param array $data
     * @param array $linesToBeCovered
     * @param array $linesToBeUsed
     *
     * @throws UnintentionallyCoveredCodeException
     */
    private function performUnintentionallyCoveredCodeCheck(array &$data, array $linesToBeCovered, array $linesToBeUsed)
    {
        $allowedLines = $this->getAllowedLines(
            $linesToBeCovered,
            $linesToBeUsed
        );

        $unintentionallyCoveredUnits = [];

        foreach ($data as $file => $_data) {
            foreach ($_data as $line => $flag) {
                if ($flag == 1 && !isset($allowedLines[$file][$line])) {
                    $unintentionallyCoveredUnits[] = $this->wizard->lookup($file, $line);
                }
            }
        }

        $unintentionallyCoveredUnits = $this->processUnintentionallyCoveredUnits($unintentionallyCoveredUnits);

        if (!empty($unintentionallyCoveredUnits)) {
            throw new UnintentionallyCoveredCodeException(
                $unintentionallyCoveredUnits
            );
        }
    }

    /**
     * @param array $data
     * @param array $linesToBeCovered
     * @param array $linesToBeUsed
     *
     * @throws CoveredCodeNotExecutedException
     */
    private function performUnexecutedCoveredCodeCheck(array &$data, array $linesToBeCovered, array $linesToBeUsed)
    {
        $executedCodeUnits = $this->coverageToCodeUnits($data);
        $message           = '';

        foreach ($this->linesToCodeUnits($linesToBeCovered) as $codeUnit) {
            if (!in_array($codeUnit, $executedCodeUnits)) {
                $message .= sprintf(
                    '- %s is expected to be executed (@covers) but was not executed' . "\n",
                    $codeUnit
                );
            }
        }

        foreach ($this->linesToCodeUnits($linesToBeUsed) as $codeUnit) {
            if (!in_array($codeUnit, $executedCodeUnits)) {
                $message .= sprintf(
                    '- %s is expected to be executed (@uses) but was not executed' . "\n",
                    $codeUnit
                );
            }
        }

        if (!empty($message)) {
            throw new CoveredCodeNotExecutedException($message);
        }
    }

    /**
     * @param array $linesToBeCovered
     * @param array $linesToBeUsed
     *
     * @return array
     */
    private function getAllowedLines(array $linesToBeCovered, array $linesToBeUsed)
    {
        $allowedLines = [];

        foreach (array_keys($linesToBeCovered) as $file) {
            if (!isset($allowedLines[$file])) {
                $allowedLines[$file] = [];
            }

            $allowedLines[$file] = array_merge(
                $allowedLines[$file],
                $linesToBeCovered[$file]
            );
        }

        foreach (array_keys($linesToBeUsed) as $file) {
            if (!isset($allowedLines[$file])) {
                $allowedLines[$file] = [];
            }

            $allowedLines[$file] = array_merge(
                $allowedLines[$file],
                $linesToBeUsed[$file]
            );
        }

        foreach (array_keys($allowedLines) as $file) {
            $allowedLines[$file] = array_flip(
                array_unique($allowedLines[$file])
            );
        }

        return $allowedLines;
    }

    /**
     * @return Driver
     *
     * @throws RuntimeException
     */
    private function selectDriver()
    {
        $runtime = new Runtime;

        if (!$runtime->canCollectCodeCoverage()) {
            throw new RuntimeException('No code coverage driver available');
        }

        if ($runtime->isHHVM()) {
            return new HHVM;
        } elseif ($runtime->isPHPDBG()) {
            return new PHPDBG;
        } else {
            return new Xdebug;
        }
    }

    /**
     * @param array $unintentionallyCoveredUnits
     *
     * @return array
     */
    private function processUnintentionallyCoveredUnits(array $unintentionallyCoveredUnits)
    {
        $unintentionallyCoveredUnits = array_unique($unintentionallyCoveredUnits);
        sort($unintentionallyCoveredUnits);

        foreach (array_keys($unintentionallyCoveredUnits) as $k => $v) {
            $unit = explode('::', $unintentionallyCoveredUnits[$k]);

            if (count($unit) != 2) {
                continue;
            }

            $class = new \ReflectionClass($unit[0]);

            foreach ($this->unintentionallyCoveredSubclassesWhitelist as $whitelisted) {
                if ($class->isSubclassOf($whitelisted)) {
                    unset($unintentionallyCoveredUnits[$k]);
                    break;
                }
            }
        }

        return array_values($unintentionallyCoveredUnits);
    }

    /**
     * If we are processing uncovered files from whitelist,
     * we can initialize the data before we start to speed up the tests
     */
    protected function initializeData()
    {
        $this->isInitialized = true;

        if ($this->processUncoveredFilesFromWhitelist) {
            $this->shouldCheckForDeadAndUnused = false;

            $this->driver->start(true);

            foreach ($this->filter->getWhitelist() as $file) {
                if ($this->filter->isFile($file)) {
                    include_once($file);
                }
            }

            $data     = [];
            $coverage = $this->driver->stop();

            foreach ($coverage as $file => $fileCoverage) {
                if ($this->filter->isFiltered($file)) {
                    continue;
                }

                foreach (array_keys($fileCoverage) as $key) {
                    if ($fileCoverage[$key] == Driver::LINE_EXECUTED) {
                        $fileCoverage[$key] = Driver::LINE_NOT_EXECUTED;
                    }
                }

                $data[$file] = $fileCoverage;
            }

            $this->append($data, 'UNCOVERED_FILES_FROM_WHITELIST');
        }
    }

    /**
     * @param array $data
     *
     * @return array
     */
    private function coverageToCodeUnits(array $data)
    {
        $codeUnits = [];

        foreach ($data as $filename => $lines) {
            foreach ($lines as $line => $flag) {
                if ($flag == 1) {
                    $codeUnits[] = $this->wizard->lookup($filename, $line);
                }
            }
        }

        return array_unique($codeUnits);
    }

    /**
     * @param array $data
     *
     * @return array
     */
    private function linesToCodeUnits(array $data)
    {
        $codeUnits = [];

        foreach ($data as $filename => $lines) {
            foreach ($lines as $line) {
                $codeUnits[] = $this->wizard->lookup($filename, $line);
            }
        }

        return array_unique($codeUnits);
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Driver;

/**
 * Interface for code coverage drivers.
 */
interface Driver
{
    /**
     * @var int
     *
     * @see http://xdebug.org/docs/code_coverage
     */
    const LINE_EXECUTED = 1;

    /**
     * @var int
     *
     * @see http://xdebug.org/docs/code_coverage
     */
    const LINE_NOT_EXECUTED = -1;

    /**
     * @var int
     *
     * @see http://xdebug.org/docs/code_coverage
     */
    const LINE_NOT_EXECUTABLE = -2;

    /**
     * Start collection of code coverage information.
     *
     * @param bool $determineUnusedAndDead
     */
    public function start($determineUnusedAndDead = true);

    /**
     * Stop collection of code coverage information.
     *
     * @return array
     */
    public function stop();
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Driver;

/**
 * Driver for HHVM's code coverage functionality.
 *
 * @codeCoverageIgnore
 */
class HHVM extends Xdebug
{
    /**
     * Start collection of code coverage information.
     *
     * @param bool $determineUnusedAndDead
     */
    public function start($determineUnusedAndDead = true)
    {
        xdebug_start_code_coverage();
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Driver;

use SebastianBergmann\CodeCoverage\RuntimeException;

/**
 * Driver for PHPDBG's code coverage functionality.
 *
 * @codeCoverageIgnore
 */
class PHPDBG implements Driver
{
    /**
     * Constructor.
     */
    public function __construct()
    {
        if (PHP_SAPI !== 'phpdbg') {
            throw new RuntimeException(
                'This driver requires the PHPDBG SAPI'
            );
        }

        if (!function_exists('phpdbg_start_oplog')) {
            throw new RuntimeException(
                'This build of PHPDBG does not support code coverage'
            );
        }
    }

    /**
     * Start collection of code coverage information.
     *
     * @param bool $determineUnusedAndDead
     */
    public function start($determineUnusedAndDead = true)
    {
        phpdbg_start_oplog();
    }

    /**
     * Stop collection of code coverage information.
     *
     * @return array
     */
    public function stop()
    {
        static $fetchedLines = [];

        $dbgData = phpdbg_end_oplog();

        if ($fetchedLines == []) {
            $sourceLines = phpdbg_get_executable();
        } else {
            $newFiles = array_diff(
                get_included_files(),
                array_keys($fetchedLines)
            );

            if ($newFiles) {
                $sourceLines = phpdbg_get_executable(
                    ['files' => $newFiles]
                );
            } else {
                $sourceLines = [];
            }
        }

        foreach ($sourceLines as $file => $lines) {
            foreach ($lines as $lineNo => $numExecuted) {
                $sourceLines[$file][$lineNo] = self::LINE_NOT_EXECUTED;
            }
        }

        $fetchedLines = array_merge($fetchedLines, $sourceLines);

        return $this->detectExecutedLines($fetchedLines, $dbgData);
    }

    /**
     * Convert phpdbg based data into the format CodeCoverage expects
     *
     * @param array $sourceLines
     * @param array $dbgData
     *
     * @return array
     */
    private function detectExecutedLines(array $sourceLines, array $dbgData)
    {
        foreach ($dbgData as $file => $coveredLines) {
            foreach ($coveredLines as $lineNo => $numExecuted) {
                // phpdbg also reports $lineNo=0 when e.g. exceptions get thrown.
                // make sure we only mark lines executed which are actually executable.
                if (isset($sourceLines[$file][$lineNo])) {
                    $sourceLines[$file][$lineNo] = self::LINE_EXECUTED;
                }
            }
        }

        return $sourceLines;
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Driver;

use SebastianBergmann\CodeCoverage\RuntimeException;

/**
 * Driver for Xdebug's code coverage functionality.
 *
 * @codeCoverageIgnore
 */
class Xdebug implements Driver
{
    /**
     * Cache the number of lines for each file
     *
     * @var array
     */
    private $cacheNumLines = [];

    /**
     * Constructor.
     */
    public function __construct()
    {
        if (!extension_loaded('xdebug')) {
            throw new RuntimeException('This driver requires Xdebug');
        }

        if (version_compare(phpversion('xdebug'), '2.2.1', '>=') &&
            !ini_get('xdebug.coverage_enable')) {
            throw new RuntimeException(
                'xdebug.coverage_enable=On has to be set in php.ini'
            );
        }
    }

    /**
     * Start collection of code coverage information.
     *
     * @param bool $determineUnusedAndDead
     */
    public function start($determineUnusedAndDead = true)
    {
        if ($determineUnusedAndDead) {
            xdebug_start_code_coverage(XDEBUG_CC_UNUSED | XDEBUG_CC_DEAD_CODE);
        } else {
            xdebug_start_code_coverage();
        }
    }

    /**
     * Stop collection of code coverage information.
     *
     * @return array
     */
    public function stop()
    {
        $data = xdebug_get_code_coverage();
        xdebug_stop_code_coverage();

        return $this->cleanup($data);
    }

    /**
     * @param array $data
     *
     * @return array
     */
    private function cleanup(array $data)
    {
        foreach (array_keys($data) as $file) {
            unset($data[$file][0]);

            if (strpos($file, 'xdebug://debug-eval') !== 0 && file_exists($file)) {
                $numLines = $this->getNumberOfLinesInFile($file);

                foreach (array_keys($data[$file]) as $line) {
                    if ($line > $numLines) {
                        unset($data[$file][$line]);
                    }
                }
            }
        }

        return $data;
    }

    /**
     * @param string $file
     *
     * @return int
     */
    private function getNumberOfLinesInFile($file)
    {
        if (!isset($this->cacheNumLines[$file])) {
            $buffer = file_get_contents($file);
            $lines  = substr_count($buffer, "\n");

            if (substr($buffer, -1) !== "\n") {
                $lines++;
            }

            $this->cacheNumLines[$file] = $lines;
        }

        return $this->cacheNumLines[$file];
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage;

/**
 * Exception that is raised when covered code is not executed.
 */
class CoveredCodeNotExecutedException extends RuntimeException
{
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage;

/**
 * Exception interface for php-code-coverage component.
 */
interface Exception
{
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage;

class InvalidArgumentException extends \InvalidArgumentException implements Exception
{
    /**
     * @param int    $argument
     * @param string $type
     * @param mixed  $value
     *
     * @return InvalidArgumentException
     */
    public static function create($argument, $type, $value = null)
    {
        $stack = debug_backtrace(0);

        return new self(
            sprintf(
                'Argument #%d%sof %s::%s() must be a %s',
                $argument,
                $value !== null ? ' (' . gettype($value) . '#' . $value . ')' : ' (No Value) ',
                $stack[1]['class'],
                $stack[1]['function'],
                $type
            )
        );
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage;

/**
 * Exception that is raised when @covers must be used but is not.
 */
class MissingCoversAnnotationException extends RuntimeException
{
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage;

class RuntimeException extends \RuntimeException implements Exception
{
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage;

/**
 * Exception that is raised when code is unintentionally covered.
 */
class UnintentionallyCoveredCodeException extends RuntimeException
{
    /**
     * @var array
     */
    private $unintentionallyCoveredUnits = [];

    /**
     * @param array $unintentionallyCoveredUnits
     */
    public function __construct(array $unintentionallyCoveredUnits)
    {
        $this->unintentionallyCoveredUnits = $unintentionallyCoveredUnits;

        parent::__construct($this->toString());
    }

    /**
     * @return array
     */
    public function getUnintentionallyCoveredUnits()
    {
        return $this->unintentionallyCoveredUnits;
    }

    /**
     * @return string
     */
    private function toString()
    {
        $message = '';

        foreach ($this->unintentionallyCoveredUnits as $unit) {
            $message .= '- ' . $unit . "\n";
        }

        return $message;
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage;

/**
 * Filter for whitelisting of code coverage information.
 */
class Filter
{
    /**
     * Source files that are whitelisted.
     *
     * @var array
     */
    private $whitelistedFiles = [];

    /**
     * Adds a directory to the whitelist (recursively).
     *
     * @param string $directory
     * @param string $suffix
     * @param string $prefix
     */
    public function addDirectoryToWhitelist($directory, $suffix = '.php', $prefix = '')
    {
        $facade = new \File_Iterator_Facade;
        $files  = $facade->getFilesAsArray($directory, $suffix, $prefix);

        foreach ($files as $file) {
            $this->addFileToWhitelist($file);
        }
    }

    /**
     * Adds a file to the whitelist.
     *
     * @param string $filename
     */
    public function addFileToWhitelist($filename)
    {
        $this->whitelistedFiles[realpath($filename)] = true;
    }

    /**
     * Adds files to the whitelist.
     *
     * @param array $files
     */
    public function addFilesToWhitelist(array $files)
    {
        foreach ($files as $file) {
            $this->addFileToWhitelist($file);
        }
    }

    /**
     * Removes a directory from the whitelist (recursively).
     *
     * @param string $directory
     * @param string $suffix
     * @param string $prefix
     */
    public function removeDirectoryFromWhitelist($directory, $suffix = '.php', $prefix = '')
    {
        $facade = new \File_Iterator_Facade;
        $files  = $facade->getFilesAsArray($directory, $suffix, $prefix);

        foreach ($files as $file) {
            $this->removeFileFromWhitelist($file);
        }
    }

    /**
     * Removes a file from the whitelist.
     *
     * @param string $filename
     */
    public function removeFileFromWhitelist($filename)
    {
        $filename = realpath($filename);

        unset($this->whitelistedFiles[$filename]);
    }

    /**
     * Checks whether a filename is a real filename.
     *
     * @param string $filename
     *
     * @return bool
     */
    public function isFile($filename)
    {
        if ($filename == '-' ||
            strpos($filename, 'vfs://') === 0 ||
            strpos($filename, 'xdebug://debug-eval') !== false ||
            strpos($filename, 'eval()\'d code') !== false ||
            strpos($filename, 'runtime-created function') !== false ||
            strpos($filename, 'runkit created function') !== false ||
            strpos($filename, 'assert code') !== false ||
            strpos($filename, 'regexp code') !== false) {
            return false;
        }

        return file_exists($filename);
    }

    /**
     * Checks whether or not a file is filtered.
     *
     * @param string $filename
     *
     * @return bool
     */
    public function isFiltered($filename)
    {
        if (!$this->isFile($filename)) {
            return true;
        }

        $filename = realpath($filename);

        return !isset($this->whitelistedFiles[$filename]);
    }

    /**
     * Returns the list of whitelisted files.
     *
     * @return array
     */
    public function getWhitelist()
    {
        return array_keys($this->whitelistedFiles);
    }

    /**
     * Returns whether this filter has a whitelist.
     *
     * @return bool
     */
    public function hasWhitelist()
    {
        return !empty($this->whitelistedFiles);
    }

    /**
     * Returns the whitelisted files.
     *
     * @return array
     */
    public function getWhitelistedFiles()
    {
        return $this->whitelistedFiles;
    }

    /**
     * Sets the whitelisted files.
     *
     * @param array $whitelistedFiles
     */
    public function setWhitelistedFiles($whitelistedFiles)
    {
        $this->whitelistedFiles = $whitelistedFiles;
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Node;

use SebastianBergmann\CodeCoverage\Util;

/**
 * Base class for nodes in the code coverage information tree.
 */
abstract class AbstractNode implements \Countable
{
    /**
     * @var string
     */
    private $name;

    /**
     * @var string
     */
    private $path;

    /**
     * @var array
     */
    private $pathArray;

    /**
     * @var AbstractNode
     */
    private $parent;

    /**
     * @var string
     */
    private $id;

    /**
     * Constructor.
     *
     * @param string       $name
     * @param AbstractNode $parent
     */
    public function __construct($name, AbstractNode $parent = null)
    {
        if (substr($name, -1) == '/') {
            $name = substr($name, 0, -1);
        }

        $this->name   = $name;
        $this->parent = $parent;
    }

    /**
     * @return string
     */
    public function getName()
    {
        return $this->name;
    }

    /**
     * @return string
     */
    public function getId()
    {
        if ($this->id === null) {
            $parent = $this->getParent();

            if ($parent === null) {
                $this->id = 'index';
            } else {
                $parentId = $parent->getId();

                if ($parentId == 'index') {
                    $this->id = str_replace(':', '_', $this->name);
                } else {
                    $this->id = $parentId . '/' . $this->name;
                }
            }
        }

        return $this->id;
    }

    /**
     * @return string
     */
    public function getPath()
    {
        if ($this->path === null) {
            if ($this->parent === null || $this->parent->getPath() === null || $this->parent->getPath() === false) {
                $this->path = $this->name;
            } else {
                $this->path = $this->parent->getPath() . '/' . $this->name;
            }
        }

        return $this->path;
    }

    /**
     * @return array
     */
    public function getPathAsArray()
    {
        if ($this->pathArray === null) {
            if ($this->parent === null) {
                $this->pathArray = [];
            } else {
                $this->pathArray = $this->parent->getPathAsArray();
            }

            $this->pathArray[] = $this;
        }

        return $this->pathArray;
    }

    /**
     * @return AbstractNode
     */
    public function getParent()
    {
        return $this->parent;
    }

    /**
     * Returns the percentage of classes that has been tested.
     *
     * @param bool $asString
     *
     * @return int
     */
    public function getTestedClassesPercent($asString = true)
    {
        return Util::percent(
            $this->getNumTestedClasses(),
            $this->getNumClasses(),
            $asString
        );
    }

    /**
     * Returns the percentage of traits that has been tested.
     *
     * @param bool $asString
     *
     * @return int
     */
    public function getTestedTraitsPercent($asString = true)
    {
        return Util::percent(
            $this->getNumTestedTraits(),
            $this->getNumTraits(),
            $asString
        );
    }

    /**
     * Returns the percentage of traits that has been tested.
     *
     * @param bool $asString
     *
     * @return int
     */
    public function getTestedClassesAndTraitsPercent($asString = true)
    {
        return Util::percent(
            $this->getNumTestedClassesAndTraits(),
            $this->getNumClassesAndTraits(),
            $asString
        );
    }

    /**
     * Returns the percentage of methods that has been tested.
     *
     * @param bool $asString
     *
     * @return int
     */
    public function getTestedMethodsPercent($asString = true)
    {
        return Util::percent(
            $this->getNumTestedMethods(),
            $this->getNumMethods(),
            $asString
        );
    }

    /**
     * Returns the percentage of executed lines.
     *
     * @param bool $asString
     *
     * @return int
     */
    public function getLineExecutedPercent($asString = true)
    {
        return Util::percent(
            $this->getNumExecutedLines(),
            $this->getNumExecutableLines(),
            $asString
        );
    }

    /**
     * Returns the number of classes and traits.
     *
     * @return int
     */
    public function getNumClassesAndTraits()
    {
        return $this->getNumClasses() + $this->getNumTraits();
    }

    /**
     * Returns the number of tested classes and traits.
     *
     * @return int
     */
    public function getNumTestedClassesAndTraits()
    {
        return $this->getNumTestedClasses() + $this->getNumTestedTraits();
    }

    /**
     * Returns the classes and traits of this node.
     *
     * @return array
     */
    public function getClassesAndTraits()
    {
        return array_merge($this->getClasses(), $this->getTraits());
    }

    /**
     * Returns the classes of this node.
     *
     * @return array
     */
    abstract public function getClasses();

    /**
     * Returns the traits of this node.
     *
     * @return array
     */
    abstract public function getTraits();

    /**
     * Returns the functions of this node.
     *
     * @return array
     */
    abstract public function getFunctions();

    /**
     * Returns the LOC/CLOC/NCLOC of this node.
     *
     * @return array
     */
    abstract public function getLinesOfCode();

    /**
     * Returns the number of executable lines.
     *
     * @return int
     */
    abstract public function getNumExecutableLines();

    /**
     * Returns the number of executed lines.
     *
     * @return int
     */
    abstract public function getNumExecutedLines();

    /**
     * Returns the number of classes.
     *
     * @return int
     */
    abstract public function getNumClasses();

    /**
     * Returns the number of tested classes.
     *
     * @return int
     */
    abstract public function getNumTestedClasses();

    /**
     * Returns the number of traits.
     *
     * @return int
     */
    abstract public function getNumTraits();

    /**
     * Returns the number of tested traits.
     *
     * @return int
     */
    abstract public function getNumTestedTraits();

    /**
     * Returns the number of methods.
     *
     * @return int
     */
    abstract public function getNumMethods();

    /**
     * Returns the number of tested methods.
     *
     * @return int
     */
    abstract public function getNumTestedMethods();

    /**
     * Returns the number of functions.
     *
     * @return int
     */
    abstract public function getNumFunctions();

    /**
     * Returns the number of tested functions.
     *
     * @return int
     */
    abstract public function getNumTestedFunctions();
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Node;

use SebastianBergmann\CodeCoverage\CodeCoverage;

class Builder
{
    /**
     * @param CodeCoverage $coverage
     *
     * @return Directory
     */
    public function build(CodeCoverage $coverage)
    {
        $files      = $coverage->getData();
        $commonPath = $this->reducePaths($files);
        $root       = new Directory(
            $commonPath,
            null
        );

        $this->addItems(
            $root,
            $this->buildDirectoryStructure($files),
            $coverage->getTests(),
            $coverage->getCacheTokens()
        );

        return $root;
    }

    /**
     * @param Directory $root
     * @param array     $items
     * @param array     $tests
     * @param bool      $cacheTokens
     */
    private function addItems(Directory $root, array $items, array $tests, $cacheTokens)
    {
        foreach ($items as $key => $value) {
            if (substr($key, -2) == '/f') {
                $key = substr($key, 0, -2);

                if (file_exists($root->getPath() . DIRECTORY_SEPARATOR . $key)) {
                    $root->addFile($key, $value, $tests, $cacheTokens);
                }
            } else {
                $child = $root->addDirectory($key);
                $this->addItems($child, $value, $tests, $cacheTokens);
            }
        }
    }

    /**
     * Builds an array representation of the directory structure.
     *
     * For instance,
     *
     * <code>
     * Array
     * (
     *     [Money.php] => Array
     *         (
     *             ...
     *         )
     *
     *     [MoneyBag.php] => Array
     *         (
     *             ...
     *         )
     * )
     * </code>
     *
     * is transformed into
     *
     * <code>
     * Array
     * (
     *     [.] => Array
     *         (
     *             [Money.php] => Array
     *                 (
     *                     ...
     *                 )
     *
     *             [MoneyBag.php] => Array
     *                 (
     *                     ...
     *                 )
     *         )
     * )
     * </code>
     *
     * @param array $files
     *
     * @return array
     */
    private function buildDirectoryStructure($files)
    {
        $result = [];

        foreach ($files as $path => $file) {
            $path    = explode('/', $path);
            $pointer = &$result;
            $max     = count($path);

            for ($i = 0; $i < $max; $i++) {
                if ($i == ($max - 1)) {
                    $type = '/f';
                } else {
                    $type = '';
                }

                $pointer = &$pointer[$path[$i] . $type];
            }

            $pointer = $file;
        }

        return $result;
    }

    /**
     * Reduces the paths by cutting the longest common start path.
     *
     * For instance,
     *
     * <code>
     * Array
     * (
     *     [/home/sb/Money/Money.php] => Array
     *         (
     *             ...
     *         )
     *
     *     [/home/sb/Money/MoneyBag.php] => Array
     *         (
     *             ...
     *         )
     * )
     * </code>
     *
     * is reduced to
     *
     * <code>
     * Array
     * (
     *     [Money.php] => Array
     *         (
     *             ...
     *         )
     *
     *     [MoneyBag.php] => Array
     *         (
     *             ...
     *         )
     * )
     * </code>
     *
     * @param array $files
     *
     * @return string
     */
    private function reducePaths(&$files)
    {
        if (empty($files)) {
            return '.';
        }

        $commonPath = '';
        $paths      = array_keys($files);

        if (count($files) == 1) {
            $commonPath                 = dirname($paths[0]) . '/';
            $files[basename($paths[0])] = $files[$paths[0]];

            unset($files[$paths[0]]);

            return $commonPath;
        }

        $max = count($paths);

        for ($i = 0; $i < $max; $i++) {
            // strip phar:// prefixes
            if (strpos($paths[$i], 'phar://') === 0) {
                $paths[$i] = substr($paths[$i], 7);
                $paths[$i] = strtr($paths[$i], '/', DIRECTORY_SEPARATOR);
            }
            $paths[$i] = explode(DIRECTORY_SEPARATOR, $paths[$i]);

            if (empty($paths[$i][0])) {
                $paths[$i][0] = DIRECTORY_SEPARATOR;
            }
        }

        $done = false;
        $max  = count($paths);

        while (!$done) {
            for ($i = 0; $i < $max - 1; $i++) {
                if (!isset($paths[$i][0]) ||
                    !isset($paths[$i + 1][0]) ||
                    $paths[$i][0] != $paths[$i + 1][0]) {
                    $done = true;
                    break;
                }
            }

            if (!$done) {
                $commonPath .= $paths[0][0];

                if ($paths[0][0] != DIRECTORY_SEPARATOR) {
                    $commonPath .= DIRECTORY_SEPARATOR;
                }

                for ($i = 0; $i < $max; $i++) {
                    array_shift($paths[$i]);
                }
            }
        }

        $original = array_keys($files);
        $max      = count($original);

        for ($i = 0; $i < $max; $i++) {
            $files[implode('/', $paths[$i])] = $files[$original[$i]];
            unset($files[$original[$i]]);
        }

        ksort($files);

        return substr($commonPath, 0, -1);
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Node;

use SebastianBergmann\CodeCoverage\InvalidArgumentException;

/**
 * Represents a directory in the code coverage information tree.
 */
class Directory extends AbstractNode implements \IteratorAggregate
{
    /**
     * @var AbstractNode[]
     */
    private $children = [];

    /**
     * @var Directory[]
     */
    private $directories = [];

    /**
     * @var File[]
     */
    private $files = [];

    /**
     * @var array
     */
    private $classes;

    /**
     * @var array
     */
    private $traits;

    /**
     * @var array
     */
    private $functions;

    /**
     * @var array
     */
    private $linesOfCode = null;

    /**
     * @var int
     */
    private $numFiles = -1;

    /**
     * @var int
     */
    private $numExecutableLines = -1;

    /**
     * @var int
     */
    private $numExecutedLines = -1;

    /**
     * @var int
     */
    private $numClasses = -1;

    /**
     * @var int
     */
    private $numTestedClasses = -1;

    /**
     * @var int
     */
    private $numTraits = -1;

    /**
     * @var int
     */
    private $numTestedTraits = -1;

    /**
     * @var int
     */
    private $numMethods = -1;

    /**
     * @var int
     */
    private $numTestedMethods = -1;

    /**
     * @var int
     */
    private $numFunctions = -1;

    /**
     * @var int
     */
    private $numTestedFunctions = -1;

    /**
     * Returns the number of files in/under this node.
     *
     * @return int
     */
    public function count()
    {
        if ($this->numFiles == -1) {
            $this->numFiles = 0;

            foreach ($this->children as $child) {
                $this->numFiles += count($child);
            }
        }

        return $this->numFiles;
    }

    /**
     * Returns an iterator for this node.
     *
     * @return \RecursiveIteratorIterator
     */
    public function getIterator()
    {
        return new \RecursiveIteratorIterator(
            new Iterator($this),
            \RecursiveIteratorIterator::SELF_FIRST
        );
    }

    /**
     * Adds a new directory.
     *
     * @param string $name
     *
     * @return Directory
     */
    public function addDirectory($name)
    {
        $directory = new self($name, $this);

        $this->children[]    = $directory;
        $this->directories[] = &$this->children[count($this->children) - 1];

        return $directory;
    }

    /**
     * Adds a new file.
     *
     * @param string $name
     * @param array  $coverageData
     * @param array  $testData
     * @param bool   $cacheTokens
     *
     * @return File
     *
     * @throws InvalidArgumentException
     */
    public function addFile($name, array $coverageData, array $testData, $cacheTokens)
    {
        $file = new File(
            $name,
            $this,
            $coverageData,
            $testData,
            $cacheTokens
        );

        $this->children[] = $file;
        $this->files[]    = &$this->children[count($this->children) - 1];

        $this->numExecutableLines = -1;
        $this->numExecutedLines   = -1;

        return $file;
    }

    /**
     * Returns the directories in this directory.
     *
     * @return array
     */
    public function getDirectories()
    {
        return $this->directories;
    }

    /**
     * Returns the files in this directory.
     *
     * @return array
     */
    public function getFiles()
    {
        return $this->files;
    }

    /**
     * Returns the child nodes of this node.
     *
     * @return array
     */
    public function getChildNodes()
    {
        return $this->children;
    }

    /**
     * Returns the classes of this node.
     *
     * @return array
     */
    public function getClasses()
    {
        if ($this->classes === null) {
            $this->classes = [];

            foreach ($this->children as $child) {
                $this->classes = array_merge(
                    $this->classes,
                    $child->getClasses()
                );
            }
        }

        return $this->classes;
    }

    /**
     * Returns the traits of this node.
     *
     * @return array
     */
    public function getTraits()
    {
        if ($this->traits === null) {
            $this->traits = [];

            foreach ($this->children as $child) {
                $this->traits = array_merge(
                    $this->traits,
                    $child->getTraits()
                );
            }
        }

        return $this->traits;
    }

    /**
     * Returns the functions of this node.
     *
     * @return array
     */
    public function getFunctions()
    {
        if ($this->functions === null) {
            $this->functions = [];

            foreach ($this->children as $child) {
                $this->functions = array_merge(
                    $this->functions,
                    $child->getFunctions()
                );
            }
        }

        return $this->functions;
    }

    /**
     * Returns the LOC/CLOC/NCLOC of this node.
     *
     * @return array
     */
    public function getLinesOfCode()
    {
        if ($this->linesOfCode === null) {
            $this->linesOfCode = ['loc' => 0, 'cloc' => 0, 'ncloc' => 0];

            foreach ($this->children as $child) {
                $linesOfCode = $child->getLinesOfCode();

                $this->linesOfCode['loc']   += $linesOfCode['loc'];
                $this->linesOfCode['cloc']  += $linesOfCode['cloc'];
                $this->linesOfCode['ncloc'] += $linesOfCode['ncloc'];
            }
        }

        return $this->linesOfCode;
    }

    /**
     * Returns the number of executable lines.
     *
     * @return int
     */
    public function getNumExecutableLines()
    {
        if ($this->numExecutableLines == -1) {
            $this->numExecutableLines = 0;

            foreach ($this->children as $child) {
                $this->numExecutableLines += $child->getNumExecutableLines();
            }
        }

        return $this->numExecutableLines;
    }

    /**
     * Returns the number of executed lines.
     *
     * @return int
     */
    public function getNumExecutedLines()
    {
        if ($this->numExecutedLines == -1) {
            $this->numExecutedLines = 0;

            foreach ($this->children as $child) {
                $this->numExecutedLines += $child->getNumExecutedLines();
            }
        }

        return $this->numExecutedLines;
    }

    /**
     * Returns the number of classes.
     *
     * @return int
     */
    public function getNumClasses()
    {
        if ($this->numClasses == -1) {
            $this->numClasses = 0;

            foreach ($this->children as $child) {
                $this->numClasses += $child->getNumClasses();
            }
        }

        return $this->numClasses;
    }

    /**
     * Returns the number of tested classes.
     *
     * @return int
     */
    public function getNumTestedClasses()
    {
        if ($this->numTestedClasses == -1) {
            $this->numTestedClasses = 0;

            foreach ($this->children as $child) {
                $this->numTestedClasses += $child->getNumTestedClasses();
            }
        }

        return $this->numTestedClasses;
    }

    /**
     * Returns the number of traits.
     *
     * @return int
     */
    public function getNumTraits()
    {
        if ($this->numTraits == -1) {
            $this->numTraits = 0;

            foreach ($this->children as $child) {
                $this->numTraits += $child->getNumTraits();
            }
        }

        return $this->numTraits;
    }

    /**
     * Returns the number of tested traits.
     *
     * @return int
     */
    public function getNumTestedTraits()
    {
        if ($this->numTestedTraits == -1) {
            $this->numTestedTraits = 0;

            foreach ($this->children as $child) {
                $this->numTestedTraits += $child->getNumTestedTraits();
            }
        }

        return $this->numTestedTraits;
    }

    /**
     * Returns the number of methods.
     *
     * @return int
     */
    public function getNumMethods()
    {
        if ($this->numMethods == -1) {
            $this->numMethods = 0;

            foreach ($this->children as $child) {
                $this->numMethods += $child->getNumMethods();
            }
        }

        return $this->numMethods;
    }

    /**
     * Returns the number of tested methods.
     *
     * @return int
     */
    public function getNumTestedMethods()
    {
        if ($this->numTestedMethods == -1) {
            $this->numTestedMethods = 0;

            foreach ($this->children as $child) {
                $this->numTestedMethods += $child->getNumTestedMethods();
            }
        }

        return $this->numTestedMethods;
    }

    /**
     * Returns the number of functions.
     *
     * @return int
     */
    public function getNumFunctions()
    {
        if ($this->numFunctions == -1) {
            $this->numFunctions = 0;

            foreach ($this->children as $child) {
                $this->numFunctions += $child->getNumFunctions();
            }
        }

        return $this->numFunctions;
    }

    /**
     * Returns the number of tested functions.
     *
     * @return int
     */
    public function getNumTestedFunctions()
    {
        if ($this->numTestedFunctions == -1) {
            $this->numTestedFunctions = 0;

            foreach ($this->children as $child) {
                $this->numTestedFunctions += $child->getNumTestedFunctions();
            }
        }

        return $this->numTestedFunctions;
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Node;

use SebastianBergmann\CodeCoverage\InvalidArgumentException;

/**
 * Represents a file in the code coverage information tree.
 */
class File extends AbstractNode
{
    /**
     * @var array
     */
    private $coverageData;

    /**
     * @var array
     */
    private $testData;

    /**
     * @var int
     */
    private $numExecutableLines = 0;

    /**
     * @var int
     */
    private $numExecutedLines = 0;

    /**
     * @var array
     */
    private $classes = [];

    /**
     * @var array
     */
    private $traits = [];

    /**
     * @var array
     */
    private $functions = [];

    /**
     * @var array
     */
    private $linesOfCode = [];

    /**
     * @var int
     */
    private $numClasses = null;

    /**
     * @var int
     */
    private $numTestedClasses = 0;

    /**
     * @var int
     */
    private $numTraits = null;

    /**
     * @var int
     */
    private $numTestedTraits = 0;

    /**
     * @var int
     */
    private $numMethods = null;

    /**
     * @var int
     */
    private $numTestedMethods = null;

    /**
     * @var int
     */
    private $numTestedFunctions = null;

    /**
     * @var array
     */
    private $startLines = [];

    /**
     * @var array
     */
    private $endLines = [];

    /**
     * @var bool
     */
    private $cacheTokens;

    /**
     * Constructor.
     *
     * @param string       $name
     * @param AbstractNode $parent
     * @param array        $coverageData
     * @param array        $testData
     * @param bool         $cacheTokens
     *
     * @throws InvalidArgumentException
     */
    public function __construct($name, AbstractNode $parent, array $coverageData, array $testData, $cacheTokens)
    {
        if (!is_bool($cacheTokens)) {
            throw InvalidArgumentException::create(
                1,
                'boolean'
            );
        }

        parent::__construct($name, $parent);

        $this->coverageData = $coverageData;
        $this->testData     = $testData;
        $this->cacheTokens  = $cacheTokens;

        $this->calculateStatistics();
    }

    /**
     * Returns the number of files in/under this node.
     *
     * @return int
     */
    public function count()
    {
        return 1;
    }

    /**
     * Returns the code coverage data of this node.
     *
     * @return array
     */
    public function getCoverageData()
    {
        return $this->coverageData;
    }

    /**
     * Returns the test data of this node.
     *
     * @return array
     */
    public function getTestData()
    {
        return $this->testData;
    }

    /**
     * Returns the classes of this node.
     *
     * @return array
     */
    public function getClasses()
    {
        return $this->classes;
    }

    /**
     * Returns the traits of this node.
     *
     * @return array
     */
    public function getTraits()
    {
        return $this->traits;
    }

    /**
     * Returns the functions of this node.
     *
     * @return array
     */
    public function getFunctions()
    {
        return $this->functions;
    }

    /**
     * Returns the LOC/CLOC/NCLOC of this node.
     *
     * @return array
     */
    public function getLinesOfCode()
    {
        return $this->linesOfCode;
    }

    /**
     * Returns the number of executable lines.
     *
     * @return int
     */
    public function getNumExecutableLines()
    {
        return $this->numExecutableLines;
    }

    /**
     * Returns the number of executed lines.
     *
     * @return int
     */
    public function getNumExecutedLines()
    {
        return $this->numExecutedLines;
    }

    /**
     * Returns the number of classes.
     *
     * @return int
     */
    public function getNumClasses()
    {
        if ($this->numClasses === null) {
            $this->numClasses = 0;

            foreach ($this->classes as $class) {
                foreach ($class['methods'] as $method) {
                    if ($method['executableLines'] > 0) {
                        $this->numClasses++;

                        continue 2;
                    }
                }
            }
        }

        return $this->numClasses;
    }

    /**
     * Returns the number of tested classes.
     *
     * @return int
     */
    public function getNumTestedClasses()
    {
        return $this->numTestedClasses;
    }

    /**
     * Returns the number of traits.
     *
     * @return int
     */
    public function getNumTraits()
    {
        if ($this->numTraits === null) {
            $this->numTraits = 0;

            foreach ($this->traits as $trait) {
                foreach ($trait['methods'] as $method) {
                    if ($method['executableLines'] > 0) {
                        $this->numTraits++;

                        continue 2;
                    }
                }
            }
        }

        return $this->numTraits;
    }

    /**
     * Returns the number of tested traits.
     *
     * @return int
     */
    public function getNumTestedTraits()
    {
        return $this->numTestedTraits;
    }

    /**
     * Returns the number of methods.
     *
     * @return int
     */
    public function getNumMethods()
    {
        if ($this->numMethods === null) {
            $this->numMethods = 0;

            foreach ($this->classes as $class) {
                foreach ($class['methods'] as $method) {
                    if ($method['executableLines'] > 0) {
                        $this->numMethods++;
                    }
                }
            }

            foreach ($this->traits as $trait) {
                foreach ($trait['methods'] as $method) {
                    if ($method['executableLines'] > 0) {
                        $this->numMethods++;
                    }
                }
            }
        }

        return $this->numMethods;
    }

    /**
     * Returns the number of tested methods.
     *
     * @return int
     */
    public function getNumTestedMethods()
    {
        if ($this->numTestedMethods === null) {
            $this->numTestedMethods = 0;

            foreach ($this->classes as $class) {
                foreach ($class['methods'] as $method) {
                    if ($method['executableLines'] > 0 &&
                        $method['coverage'] == 100) {
                        $this->numTestedMethods++;
                    }
                }
            }

            foreach ($this->traits as $trait) {
                foreach ($trait['methods'] as $method) {
                    if ($method['executableLines'] > 0 &&
                        $method['coverage'] == 100) {
                        $this->numTestedMethods++;
                    }
                }
            }
        }

        return $this->numTestedMethods;
    }

    /**
     * Returns the number of functions.
     *
     * @return int
     */
    public function getNumFunctions()
    {
        return count($this->functions);
    }

    /**
     * Returns the number of tested functions.
     *
     * @return int
     */
    public function getNumTestedFunctions()
    {
        if ($this->numTestedFunctions === null) {
            $this->numTestedFunctions = 0;

            foreach ($this->functions as $function) {
                if ($function['executableLines'] > 0 &&
                    $function['coverage'] == 100) {
                    $this->numTestedFunctions++;
                }
            }
        }

        return $this->numTestedFunctions;
    }

    /**
     * Calculates coverage statistics for the file.
     */
    protected function calculateStatistics()
    {
        $classStack = $functionStack = [];

        if ($this->cacheTokens) {
            $tokens = \PHP_Token_Stream_CachingFactory::get($this->getPath());
        } else {
            $tokens = new \PHP_Token_Stream($this->getPath());
        }

        $this->processClasses($tokens);
        $this->processTraits($tokens);
        $this->processFunctions($tokens);
        $this->linesOfCode = $tokens->getLinesOfCode();
        unset($tokens);

        for ($lineNumber = 1; $lineNumber <= $this->linesOfCode['loc']; $lineNumber++) {
            if (isset($this->startLines[$lineNumber])) {
                // Start line of a class.
                if (isset($this->startLines[$lineNumber]['className'])) {
                    if (isset($currentClass)) {
                        $classStack[] = &$currentClass;
                    }

                    $currentClass = &$this->startLines[$lineNumber];
                } // Start line of a trait.
                elseif (isset($this->startLines[$lineNumber]['traitName'])) {
                    $currentTrait = &$this->startLines[$lineNumber];
                } // Start line of a method.
                elseif (isset($this->startLines[$lineNumber]['methodName'])) {
                    $currentMethod = &$this->startLines[$lineNumber];
                } // Start line of a function.
                elseif (isset($this->startLines[$lineNumber]['functionName'])) {
                    if (isset($currentFunction)) {
                        $functionStack[] = &$currentFunction;
                    }

                    $currentFunction = &$this->startLines[$lineNumber];
                }
            }

            if (isset($this->coverageData[$lineNumber])) {
                if (isset($currentClass)) {
                    $currentClass['executableLines']++;
                }

                if (isset($currentTrait)) {
                    $currentTrait['executableLines']++;
                }

                if (isset($currentMethod)) {
                    $currentMethod['executableLines']++;
                }

                if (isset($currentFunction)) {
                    $currentFunction['executableLines']++;
                }

                $this->numExecutableLines++;

                if (count($this->coverageData[$lineNumber]) > 0) {
                    if (isset($currentClass)) {
                        $currentClass['executedLines']++;
                    }

                    if (isset($currentTrait)) {
                        $currentTrait['executedLines']++;
                    }

                    if (isset($currentMethod)) {
                        $currentMethod['executedLines']++;
                    }

                    if (isset($currentFunction)) {
                        $currentFunction['executedLines']++;
                    }

                    $this->numExecutedLines++;
                }
            }

            if (isset($this->endLines[$lineNumber])) {
                // End line of a class.
                if (isset($this->endLines[$lineNumber]['className'])) {
                    unset($currentClass);

                    if ($classStack) {
                        end($classStack);
                        $key          = key($classStack);
                        $currentClass = &$classStack[$key];
                        unset($classStack[$key]);
                    }
                } // End line of a trait.
                elseif (isset($this->endLines[$lineNumber]['traitName'])) {
                    unset($currentTrait);
                } // End line of a method.
                elseif (isset($this->endLines[$lineNumber]['methodName'])) {
                    unset($currentMethod);
                } // End line of a function.
                elseif (isset($this->endLines[$lineNumber]['functionName'])) {
                    unset($currentFunction);

                    if ($functionStack) {
                        end($functionStack);
                        $key             = key($functionStack);
                        $currentFunction = &$functionStack[$key];
                        unset($functionStack[$key]);
                    }
                }
            }
        }

        foreach ($this->traits as &$trait) {
            foreach ($trait['methods'] as &$method) {
                if ($method['executableLines'] > 0) {
                    $method['coverage'] = ($method['executedLines'] /
                            $method['executableLines']) * 100;
                } else {
                    $method['coverage'] = 100;
                }

                $method['crap'] = $this->crap(
                    $method['ccn'],
                    $method['coverage']
                );

                $trait['ccn'] += $method['ccn'];
            }

            if ($trait['executableLines'] > 0) {
                $trait['coverage'] = ($trait['executedLines'] /
                        $trait['executableLines']) * 100;

                if ($trait['coverage'] == 100) {
                    $this->numTestedClasses++;
                }
            } else {
                $trait['coverage'] = 100;
            }

            $trait['crap'] = $this->crap(
                $trait['ccn'],
                $trait['coverage']
            );
        }

        foreach ($this->classes as &$class) {
            foreach ($class['methods'] as &$method) {
                if ($method['executableLines'] > 0) {
                    $method['coverage'] = ($method['executedLines'] /
                            $method['executableLines']) * 100;
                } else {
                    $method['coverage'] = 100;
                }

                $method['crap'] = $this->crap(
                    $method['ccn'],
                    $method['coverage']
                );

                $class['ccn'] += $method['ccn'];
            }

            if ($class['executableLines'] > 0) {
                $class['coverage'] = ($class['executedLines'] /
                        $class['executableLines']) * 100;

                if ($class['coverage'] == 100) {
                    $this->numTestedClasses++;
                }
            } else {
                $class['coverage'] = 100;
            }

            $class['crap'] = $this->crap(
                $class['ccn'],
                $class['coverage']
            );
        }
    }

    /**
     * @param \PHP_Token_Stream $tokens
     */
    protected function processClasses(\PHP_Token_Stream $tokens)
    {
        $classes = $tokens->getClasses();
        unset($tokens);

        $link = $this->getId() . '.html#';

        foreach ($classes as $className => $class) {
            $this->classes[$className] = [
                'className'       => $className,
                'methods'         => [],
                'startLine'       => $class['startLine'],
                'executableLines' => 0,
                'executedLines'   => 0,
                'ccn'             => 0,
                'coverage'        => 0,
                'crap'            => 0,
                'package'         => $class['package'],
                'link'            => $link . $class['startLine']
            ];

            $this->startLines[$class['startLine']] = &$this->classes[$className];
            $this->endLines[$class['endLine']]     = &$this->classes[$className];

            foreach ($class['methods'] as $methodName => $method) {
                $this->classes[$className]['methods'][$methodName] = $this->newMethod($methodName, $method, $link);

                $this->startLines[$method['startLine']] = &$this->classes[$className]['methods'][$methodName];
                $this->endLines[$method['endLine']]     = &$this->classes[$className]['methods'][$methodName];
            }
        }
    }

    /**
     * @param \PHP_Token_Stream $tokens
     */
    protected function processTraits(\PHP_Token_Stream $tokens)
    {
        $traits = $tokens->getTraits();
        unset($tokens);

        $link = $this->getId() . '.html#';

        foreach ($traits as $traitName => $trait) {
            $this->traits[$traitName] = [
                'traitName'       => $traitName,
                'methods'         => [],
                'startLine'       => $trait['startLine'],
                'executableLines' => 0,
                'executedLines'   => 0,
                'ccn'             => 0,
                'coverage'        => 0,
                'crap'            => 0,
                'package'         => $trait['package'],
                'link'            => $link . $trait['startLine']
            ];

            $this->startLines[$trait['startLine']] = &$this->traits[$traitName];
            $this->endLines[$trait['endLine']]     = &$this->traits[$traitName];

            foreach ($trait['methods'] as $methodName => $method) {
                $this->traits[$traitName]['methods'][$methodName] = $this->newMethod($methodName, $method, $link);

                $this->startLines[$method['startLine']] = &$this->traits[$traitName]['methods'][$methodName];
                $this->endLines[$method['endLine']]     = &$this->traits[$traitName]['methods'][$methodName];
            }
        }
    }

    /**
     * @param \PHP_Token_Stream $tokens
     */
    protected function processFunctions(\PHP_Token_Stream $tokens)
    {
        $functions = $tokens->getFunctions();
        unset($tokens);

        $link = $this->getId() . '.html#';

        foreach ($functions as $functionName => $function) {
            $this->functions[$functionName] = [
                'functionName'    => $functionName,
                'signature'       => $function['signature'],
                'startLine'       => $function['startLine'],
                'executableLines' => 0,
                'executedLines'   => 0,
                'ccn'             => $function['ccn'],
                'coverage'        => 0,
                'crap'            => 0,
                'link'            => $link . $function['startLine']
            ];

            $this->startLines[$function['startLine']] = &$this->functions[$functionName];
            $this->endLines[$function['endLine']]     = &$this->functions[$functionName];
        }
    }

    /**
     * Calculates the Change Risk Anti-Patterns (CRAP) index for a unit of code
     * based on its cyclomatic complexity and percentage of code coverage.
     *
     * @param int   $ccn
     * @param float $coverage
     *
     * @return string
     */
    protected function crap($ccn, $coverage)
    {
        if ($coverage == 0) {
            return (string) (pow($ccn, 2) + $ccn);
        }

        if ($coverage >= 95) {
            return (string) $ccn;
        }

        return sprintf(
            '%01.2F',
            pow($ccn, 2) * pow(1 - $coverage / 100, 3) + $ccn
        );
    }

    /**
     * @param string $methodName
     * @param array  $method
     * @param string $link
     *
     * @return array
     */
    private function newMethod($methodName, array $method, $link)
    {
        return [
            'methodName'      => $methodName,
            'visibility'      => $method['visibility'],
            'signature'       => $method['signature'],
            'startLine'       => $method['startLine'],
            'endLine'         => $method['endLine'],
            'executableLines' => 0,
            'executedLines'   => 0,
            'ccn'             => $method['ccn'],
            'coverage'        => 0,
            'crap'            => 0,
            'link'            => $link . $method['startLine'],
        ];
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Node;

/**
 * Recursive iterator for node object graphs.
 */
class Iterator implements \RecursiveIterator
{
    /**
     * @var int
     */
    private $position;

    /**
     * @var AbstractNode[]
     */
    private $nodes;

    /**
     * @param Directory $node
     */
    public function __construct(Directory $node)
    {
        $this->nodes = $node->getChildNodes();
    }

    /**
     * Rewinds the Iterator to the first element.
     */
    public function rewind()
    {
        $this->position = 0;
    }

    /**
     * Checks if there is a current element after calls to rewind() or next().
     *
     * @return bool
     */
    public function valid()
    {
        return $this->position < count($this->nodes);
    }

    /**
     * Returns the key of the current element.
     *
     * @return int
     */
    public function key()
    {
        return $this->position;
    }

    /**
     * Returns the current element.
     *
     * @return \PHPUnit_Framework_Test
     */
    public function current()
    {
        return $this->valid() ? $this->nodes[$this->position] : null;
    }

    /**
     * Moves forward to next element.
     */
    public function next()
    {
        $this->position++;
    }

    /**
     * Returns the sub iterator for the current element.
     *
     * @return Iterator
     */
    public function getChildren()
    {
        return new self(
            $this->nodes[$this->position]
        );
    }

    /**
     * Checks whether the current element has children.
     *
     * @return bool
     */
    public function hasChildren()
    {
        return $this->nodes[$this->position] instanceof Directory;
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report;

use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Node\File;

/**
 * Generates a Clover XML logfile from a code coverage object.
 */
class Clover
{
    /**
     * @param CodeCoverage $coverage
     * @param string       $target
     * @param string       $name
     *
     * @return string
     */
    public function process(CodeCoverage $coverage, $target = null, $name = null)
    {
        $xmlDocument               = new \DOMDocument('1.0', 'UTF-8');
        $xmlDocument->formatOutput = true;

        $xmlCoverage = $xmlDocument->createElement('coverage');
        $xmlCoverage->setAttribute('generated', (int) $_SERVER['REQUEST_TIME']);
        $xmlDocument->appendChild($xmlCoverage);

        $xmlProject = $xmlDocument->createElement('project');
        $xmlProject->setAttribute('timestamp', (int) $_SERVER['REQUEST_TIME']);

        if (is_string($name)) {
            $xmlProject->setAttribute('name', $name);
        }

        $xmlCoverage->appendChild($xmlProject);

        $packages = [];
        $report   = $coverage->getReport();
        unset($coverage);

        foreach ($report as $item) {
            if (!$item instanceof File) {
                continue;
            }

            /* @var File $item */

            $xmlFile = $xmlDocument->createElement('file');
            $xmlFile->setAttribute('name', $item->getPath());

            $classes   = $item->getClassesAndTraits();
            $coverage  = $item->getCoverageData();
            $lines     = [];
            $namespace = 'global';

            foreach ($classes as $className => $class) {
                $classStatements        = 0;
                $coveredClassStatements = 0;
                $coveredMethods         = 0;
                $classMethods           = 0;

                foreach ($class['methods'] as $methodName => $method) {
                    if ($method['executableLines'] == 0) {
                        continue;
                    }

                    $classMethods++;
                    $classStatements        += $method['executableLines'];
                    $coveredClassStatements += $method['executedLines'];

                    if ($method['coverage'] == 100) {
                        $coveredMethods++;
                    }

                    $methodCount = 0;

                    foreach (range($method['startLine'], $method['endLine']) as $line) {
                        if (isset($coverage[$line]) && ($coverage[$line] !== null)) {
                            $methodCount = max($methodCount, count($coverage[$line]));
                        }
                    }

                    $lines[$method['startLine']] = [
                        'ccn'         => $method['ccn'],
                        'count'       => $methodCount,
                        'crap'        => $method['crap'],
                        'type'        => 'method',
                        'visibility'  => $method['visibility'],
                        'name'        => $methodName
                    ];
                }

                if (!empty($class['package']['namespace'])) {
                    $namespace = $class['package']['namespace'];
                }

                $xmlClass = $xmlDocument->createElement('class');
                $xmlClass->setAttribute('name', $className);
                $xmlClass->setAttribute('namespace', $namespace);

                if (!empty($class['package']['fullPackage'])) {
                    $xmlClass->setAttribute(
                        'fullPackage',
                        $class['package']['fullPackage']
                    );
                }

                if (!empty($class['package']['category'])) {
                    $xmlClass->setAttribute(
                        'category',
                        $class['package']['category']
                    );
                }

                if (!empty($class['package']['package'])) {
                    $xmlClass->setAttribute(
                        'package',
                        $class['package']['package']
                    );
                }

                if (!empty($class['package']['subpackage'])) {
                    $xmlClass->setAttribute(
                        'subpackage',
                        $class['package']['subpackage']
                    );
                }

                $xmlFile->appendChild($xmlClass);

                $xmlMetrics = $xmlDocument->createElement('metrics');
                $xmlMetrics->setAttribute('complexity', $class['ccn']);
                $xmlMetrics->setAttribute('methods', $classMethods);
                $xmlMetrics->setAttribute('coveredmethods', $coveredMethods);
                $xmlMetrics->setAttribute('conditionals', 0);
                $xmlMetrics->setAttribute('coveredconditionals', 0);
                $xmlMetrics->setAttribute('statements', $classStatements);
                $xmlMetrics->setAttribute('coveredstatements', $coveredClassStatements);
                $xmlMetrics->setAttribute('elements', $classMethods + $classStatements /* + conditionals */);
                $xmlMetrics->setAttribute('coveredelements', $coveredMethods + $coveredClassStatements /* + coveredconditionals */);
                $xmlClass->appendChild($xmlMetrics);
            }

            foreach ($coverage as $line => $data) {
                if ($data === null || isset($lines[$line])) {
                    continue;
                }

                $lines[$line] = [
                    'count' => count($data), 'type' => 'stmt'
                ];
            }

            ksort($lines);

            foreach ($lines as $line => $data) {
                $xmlLine = $xmlDocument->createElement('line');
                $xmlLine->setAttribute('num', $line);
                $xmlLine->setAttribute('type', $data['type']);

                if (isset($data['name'])) {
                    $xmlLine->setAttribute('name', $data['name']);
                }

                if (isset($data['visibility'])) {
                    $xmlLine->setAttribute('visibility', $data['visibility']);
                }

                if (isset($data['ccn'])) {
                    $xmlLine->setAttribute('complexity', $data['ccn']);
                }

                if (isset($data['crap'])) {
                    $xmlLine->setAttribute('crap', $data['crap']);
                }

                $xmlLine->setAttribute('count', $data['count']);
                $xmlFile->appendChild($xmlLine);
            }

            $linesOfCode = $item->getLinesOfCode();

            $xmlMetrics = $xmlDocument->createElement('metrics');
            $xmlMetrics->setAttribute('loc', $linesOfCode['loc']);
            $xmlMetrics->setAttribute('ncloc', $linesOfCode['ncloc']);
            $xmlMetrics->setAttribute('classes', $item->getNumClassesAndTraits());
            $xmlMetrics->setAttribute('methods', $item->getNumMethods());
            $xmlMetrics->setAttribute('coveredmethods', $item->getNumTestedMethods());
            $xmlMetrics->setAttribute('conditionals', 0);
            $xmlMetrics->setAttribute('coveredconditionals', 0);
            $xmlMetrics->setAttribute('statements', $item->getNumExecutableLines());
            $xmlMetrics->setAttribute('coveredstatements', $item->getNumExecutedLines());
            $xmlMetrics->setAttribute('elements', $item->getNumMethods() + $item->getNumExecutableLines() /* + conditionals */);
            $xmlMetrics->setAttribute('coveredelements', $item->getNumTestedMethods() + $item->getNumExecutedLines() /* + coveredconditionals */);
            $xmlFile->appendChild($xmlMetrics);

            if ($namespace == 'global') {
                $xmlProject->appendChild($xmlFile);
            } else {
                if (!isset($packages[$namespace])) {
                    $packages[$namespace] = $xmlDocument->createElement(
                        'package'
                    );

                    $packages[$namespace]->setAttribute('name', $namespace);
                    $xmlProject->appendChild($packages[$namespace]);
                }

                $packages[$namespace]->appendChild($xmlFile);
            }
        }

        $linesOfCode = $report->getLinesOfCode();

        $xmlMetrics = $xmlDocument->createElement('metrics');
        $xmlMetrics->setAttribute('files', count($report));
        $xmlMetrics->setAttribute('loc', $linesOfCode['loc']);
        $xmlMetrics->setAttribute('ncloc', $linesOfCode['ncloc']);
        $xmlMetrics->setAttribute('classes', $report->getNumClassesAndTraits());
        $xmlMetrics->setAttribute('methods', $report->getNumMethods());
        $xmlMetrics->setAttribute('coveredmethods', $report->getNumTestedMethods());
        $xmlMetrics->setAttribute('conditionals', 0);
        $xmlMetrics->setAttribute('coveredconditionals', 0);
        $xmlMetrics->setAttribute('statements', $report->getNumExecutableLines());
        $xmlMetrics->setAttribute('coveredstatements', $report->getNumExecutedLines());
        $xmlMetrics->setAttribute('elements', $report->getNumMethods() + $report->getNumExecutableLines() /* + conditionals */);
        $xmlMetrics->setAttribute('coveredelements', $report->getNumTestedMethods() + $report->getNumExecutedLines() /* + coveredconditionals */);
        $xmlProject->appendChild($xmlMetrics);

        $buffer = $xmlDocument->saveXML();

        if ($target !== null) {
            if (!is_dir(dirname($target))) {
                mkdir(dirname($target), 0777, true);
            }

            file_put_contents($target, $buffer);
        }

        return $buffer;
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report;

use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Node\File;
use SebastianBergmann\CodeCoverage\InvalidArgumentException;

class Crap4j
{
    /**
     * @var int
     */
    private $threshold;

    /**
     * @param int $threshold
     */
    public function __construct($threshold = 30)
    {
        if (!is_int($threshold)) {
            throw InvalidArgumentException::create(
                1,
                'integer'
            );
        }

        $this->threshold = $threshold;
    }

    /**
     * @param CodeCoverage $coverage
     * @param string       $target
     * @param string       $name
     *
     * @return string
     */
    public function process(CodeCoverage $coverage, $target = null, $name = null)
    {
        $document               = new \DOMDocument('1.0', 'UTF-8');
        $document->formatOutput = true;

        $root = $document->createElement('crap_result');
        $document->appendChild($root);

        $project = $document->createElement('project', is_string($name) ? $name : '');
        $root->appendChild($project);
        $root->appendChild($document->createElement('timestamp', date('Y-m-d H:i:s', (int) $_SERVER['REQUEST_TIME'])));

        $stats       = $document->createElement('stats');
        $methodsNode = $document->createElement('methods');

        $report = $coverage->getReport();
        unset($coverage);

        $fullMethodCount     = 0;
        $fullCrapMethodCount = 0;
        $fullCrapLoad        = 0;
        $fullCrap            = 0;

        foreach ($report as $item) {
            $namespace = 'global';

            if (!$item instanceof File) {
                continue;
            }

            $file = $document->createElement('file');
            $file->setAttribute('name', $item->getPath());

            $classes = $item->getClassesAndTraits();

            foreach ($classes as $className => $class) {
                foreach ($class['methods'] as $methodName => $method) {
                    $crapLoad = $this->getCrapLoad($method['crap'], $method['ccn'], $method['coverage']);

                    $fullCrap     += $method['crap'];
                    $fullCrapLoad += $crapLoad;
                    $fullMethodCount++;

                    if ($method['crap'] >= $this->threshold) {
                        $fullCrapMethodCount++;
                    }

                    $methodNode = $document->createElement('method');

                    if (!empty($class['package']['namespace'])) {
                        $namespace = $class['package']['namespace'];
                    }

                    $methodNode->appendChild($document->createElement('package', $namespace));
                    $methodNode->appendChild($document->createElement('className', $className));
                    $methodNode->appendChild($document->createElement('methodName', $methodName));
                    $methodNode->appendChild($document->createElement('methodSignature', htmlspecialchars($method['signature'])));
                    $methodNode->appendChild($document->createElement('fullMethod', htmlspecialchars($method['signature'])));
                    $methodNode->appendChild($document->createElement('crap', $this->roundValue($method['crap'])));
                    $methodNode->appendChild($document->createElement('complexity', $method['ccn']));
                    $methodNode->appendChild($document->createElement('coverage', $this->roundValue($method['coverage'])));
                    $methodNode->appendChild($document->createElement('crapLoad', round($crapLoad)));

                    $methodsNode->appendChild($methodNode);
                }
            }
        }

        $stats->appendChild($document->createElement('name', 'Method Crap Stats'));
        $stats->appendChild($document->createElement('methodCount', $fullMethodCount));
        $stats->appendChild($document->createElement('crapMethodCount', $fullCrapMethodCount));
        $stats->appendChild($document->createElement('crapLoad', round($fullCrapLoad)));
        $stats->appendChild($document->createElement('totalCrap', $fullCrap));

        if ($fullMethodCount > 0) {
            $crapMethodPercent = $this->roundValue((100 * $fullCrapMethodCount) / $fullMethodCount);
        } else {
            $crapMethodPercent = 0;
        }

        $stats->appendChild($document->createElement('crapMethodPercent', $crapMethodPercent));

        $root->appendChild($stats);
        $root->appendChild($methodsNode);

        $buffer = $document->saveXML();

        if ($target !== null) {
            if (!is_dir(dirname($target))) {
                mkdir(dirname($target), 0777, true);
            }

            file_put_contents($target, $buffer);
        }

        return $buffer;
    }

    /**
     * @param float $crapValue
     * @param int   $cyclomaticComplexity
     * @param float $coveragePercent
     *
     * @return float
     */
    private function getCrapLoad($crapValue, $cyclomaticComplexity, $coveragePercent)
    {
        $crapLoad = 0;

        if ($crapValue >= $this->threshold) {
            $crapLoad += $cyclomaticComplexity * (1.0 - $coveragePercent / 100);
            $crapLoad += $cyclomaticComplexity / $this->threshold;
        }

        return $crapLoad;
    }

    /**
     * @param float $value
     *
     * @return float
     */
    private function roundValue($value)
    {
        return round($value, 2);
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Html;

use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
use SebastianBergmann\CodeCoverage\RuntimeException;

/**
 * Generates an HTML report from a code coverage object.
 */
class Facade
{
    /**
     * @var string
     */
    private $templatePath;

    /**
     * @var string
     */
    private $generator;

    /**
     * @var int
     */
    private $lowUpperBound;

    /**
     * @var int
     */
    private $highLowerBound;

    /**
     * Constructor.
     *
     * @param int    $lowUpperBound
     * @param int    $highLowerBound
     * @param string $generator
     */
    public function __construct($lowUpperBound = 50, $highLowerBound = 90, $generator = '')
    {
        $this->generator      = $generator;
        $this->highLowerBound = $highLowerBound;
        $this->lowUpperBound  = $lowUpperBound;
        $this->templatePath   = __DIR__ . '/Renderer/Template/';
    }

    /**
     * @param CodeCoverage $coverage
     * @param string       $target
     */
    public function process(CodeCoverage $coverage, $target)
    {
        $target = $this->getDirectory($target);
        $report = $coverage->getReport();
        unset($coverage);

        if (!isset($_SERVER['REQUEST_TIME'])) {
            $_SERVER['REQUEST_TIME'] = time();
        }

        $date = date('D M j G:i:s T Y', $_SERVER['REQUEST_TIME']);

        $dashboard = new Dashboard(
            $this->templatePath,
            $this->generator,
            $date,
            $this->lowUpperBound,
            $this->highLowerBound
        );

        $directory = new Directory(
            $this->templatePath,
            $this->generator,
            $date,
            $this->lowUpperBound,
            $this->highLowerBound
        );

        $file = new File(
            $this->templatePath,
            $this->generator,
            $date,
            $this->lowUpperBound,
            $this->highLowerBound
        );

        $directory->render($report, $target . 'index.html');
        $dashboard->render($report, $target . 'dashboard.html');

        foreach ($report as $node) {
            $id = $node->getId();

            if ($node instanceof DirectoryNode) {
                if (!file_exists($target . $id)) {
                    mkdir($target . $id, 0777, true);
                }

                $directory->render($node, $target . $id . '/index.html');
                $dashboard->render($node, $target . $id . '/dashboard.html');
            } else {
                $dir = dirname($target . $id);

                if (!file_exists($dir)) {
                    mkdir($dir, 0777, true);
                }

                $file->render($node, $target . $id . '.html');
            }
        }

        $this->copyFiles($target);
    }

    /**
     * @param string $target
     */
    private function copyFiles($target)
    {
        $dir = $this->getDirectory($target . '.css');

        file_put_contents(
            $dir . 'bootstrap.min.css',
            str_replace(
                'url(../fonts/',
                'url(../.fonts/',
                file_get_contents($this->templatePath . 'css/bootstrap.min.css')
            )

        );

        copy($this->templatePath . 'css/nv.d3.min.css', $dir . 'nv.d3.min.css');
        copy($this->templatePath . 'css/style.css', $dir . 'style.css');

        $dir = $this->getDirectory($target . '.fonts');
        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.eot', $dir . 'glyphicons-halflings-regular.eot');
        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.svg', $dir . 'glyphicons-halflings-regular.svg');
        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.ttf', $dir . 'glyphicons-halflings-regular.ttf');
        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.woff', $dir . 'glyphicons-halflings-regular.woff');
        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.woff2', $dir . 'glyphicons-halflings-regular.woff2');

        $dir = $this->getDirectory($target . '.js');
        copy($this->templatePath . 'js/bootstrap.min.js', $dir . 'bootstrap.min.js');
        copy($this->templatePath . 'js/d3.min.js', $dir . 'd3.min.js');
        copy($this->templatePath . 'js/holder.min.js', $dir . 'holder.min.js');
        copy($this->templatePath . 'js/html5shiv.min.js', $dir . 'html5shiv.min.js');
        copy($this->templatePath . 'js/jquery.min.js', $dir . 'jquery.min.js');
        copy($this->templatePath . 'js/nv.d3.min.js', $dir . 'nv.d3.min.js');
        copy($this->templatePath . 'js/respond.min.js', $dir . 'respond.min.js');
        copy($this->templatePath . 'js/file.js', $dir . 'file.js');
    }

    /**
     * @param string $directory
     *
     * @return string
     *
     * @throws RuntimeException
     */
    private function getDirectory($directory)
    {
        if (substr($directory, -1, 1) != DIRECTORY_SEPARATOR) {
            $directory .= DIRECTORY_SEPARATOR;
        }

        if (is_dir($directory)) {
            return $directory;
        }

        if (@mkdir($directory, 0777, true)) {
            return $directory;
        }

        throw new RuntimeException(
            sprintf(
                'Directory "%s" does not exist.',
                $directory
            )
        );
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Html;

use SebastianBergmann\CodeCoverage\Node\AbstractNode;
use SebastianBergmann\CodeCoverage\Node\File as FileNode;
use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
use SebastianBergmann\CodeCoverage\Version;
use SebastianBergmann\Environment\Runtime;

/**
 * Base class for node renderers.
 */
abstract class Renderer
{
    /**
     * @var string
     */
    protected $templatePath;

    /**
     * @var string
     */
    protected $generator;

    /**
     * @var string
     */
    protected $date;

    /**
     * @var int
     */
    protected $lowUpperBound;

    /**
     * @var int
     */
    protected $highLowerBound;

    /**
     * @var string
     */
    protected $version;

    /**
     * Constructor.
     *
     * @param string $templatePath
     * @param string $generator
     * @param string $date
     * @param int    $lowUpperBound
     * @param int    $highLowerBound
     */
    public function __construct($templatePath, $generator, $date, $lowUpperBound, $highLowerBound)
    {
        $this->templatePath   = $templatePath;
        $this->generator      = $generator;
        $this->date           = $date;
        $this->lowUpperBound  = $lowUpperBound;
        $this->highLowerBound = $highLowerBound;
        $this->version        = Version::id();
    }

    /**
     * @param \Text_Template $template
     * @param array          $data
     *
     * @return string
     */
    protected function renderItemTemplate(\Text_Template $template, array $data)
    {
        $numSeparator  = '&nbsp;/&nbsp;';

        if (isset($data['numClasses']) && $data['numClasses'] > 0) {
            $classesLevel = $this->getColorLevel($data['testedClassesPercent']);

            $classesNumber = $data['numTestedClasses'] . $numSeparator .
                $data['numClasses'];

            $classesBar = $this->getCoverageBar(
                $data['testedClassesPercent']
            );
        } else {
            $classesLevel                         = '';
            $classesNumber                        = '0' . $numSeparator . '0';
            $classesBar                           = '';
            $data['testedClassesPercentAsString'] = 'n/a';
        }

        if ($data['numMethods'] > 0) {
            $methodsLevel = $this->getColorLevel($data['testedMethodsPercent']);

            $methodsNumber = $data['numTestedMethods'] . $numSeparator .
                $data['numMethods'];

            $methodsBar = $this->getCoverageBar(
                $data['testedMethodsPercent']
            );
        } else {
            $methodsLevel                         = '';
            $methodsNumber                        = '0' . $numSeparator . '0';
            $methodsBar                           = '';
            $data['testedMethodsPercentAsString'] = 'n/a';
        }

        if ($data['numExecutableLines'] > 0) {
            $linesLevel = $this->getColorLevel($data['linesExecutedPercent']);

            $linesNumber = $data['numExecutedLines'] . $numSeparator .
                $data['numExecutableLines'];

            $linesBar = $this->getCoverageBar(
                $data['linesExecutedPercent']
            );
        } else {
            $linesLevel                           = '';
            $linesNumber                          = '0' . $numSeparator . '0';
            $linesBar                             = '';
            $data['linesExecutedPercentAsString'] = 'n/a';
        }

        $template->setVar(
            [
                'icon'                   => isset($data['icon']) ? $data['icon'] : '',
                'crap'                   => isset($data['crap']) ? $data['crap'] : '',
                'name'                   => $data['name'],
                'lines_bar'              => $linesBar,
                'lines_executed_percent' => $data['linesExecutedPercentAsString'],
                'lines_level'            => $linesLevel,
                'lines_number'           => $linesNumber,
                'methods_bar'            => $methodsBar,
                'methods_tested_percent' => $data['testedMethodsPercentAsString'],
                'methods_level'          => $methodsLevel,
                'methods_number'         => $methodsNumber,
                'classes_bar'            => $classesBar,
                'classes_tested_percent' => isset($data['testedClassesPercentAsString']) ? $data['testedClassesPercentAsString'] : '',
                'classes_level'          => $classesLevel,
                'classes_number'         => $classesNumber
            ]
        );

        return $template->render();
    }

    /**
     * @param \Text_Template $template
     * @param AbstractNode   $node
     */
    protected function setCommonTemplateVariables(\Text_Template $template, AbstractNode $node)
    {
        $template->setVar(
            [
                'id'               => $node->getId(),
                'full_path'        => $node->getPath(),
                'path_to_root'     => $this->getPathToRoot($node),
                'breadcrumbs'      => $this->getBreadcrumbs($node),
                'date'             => $this->date,
                'version'          => $this->version,
                'runtime'          => $this->getRuntimeString(),
                'generator'        => $this->generator,
                'low_upper_bound'  => $this->lowUpperBound,
                'high_lower_bound' => $this->highLowerBound
            ]
        );
    }

    protected function getBreadcrumbs(AbstractNode $node)
    {
        $breadcrumbs = '';
        $path        = $node->getPathAsArray();
        $pathToRoot  = [];
        $max         = count($path);

        if ($node instanceof FileNode) {
            $max--;
        }

        for ($i = 0; $i < $max; $i++) {
            $pathToRoot[] = str_repeat('../', $i);
        }

        foreach ($path as $step) {
            if ($step !== $node) {
                $breadcrumbs .= $this->getInactiveBreadcrumb(
                    $step,
                    array_pop($pathToRoot)
                );
            } else {
                $breadcrumbs .= $this->getActiveBreadcrumb($step);
            }
        }

        return $breadcrumbs;
    }

    protected function getActiveBreadcrumb(AbstractNode $node)
    {
        $buffer = sprintf(
            '        <li class="active">%s</li>' . "\n",
            $node->getName()
        );

        if ($node instanceof DirectoryNode) {
            $buffer .= '        <li>(<a href="dashboard.html">Dashboard</a>)</li>' . "\n";
        }

        return $buffer;
    }

    protected function getInactiveBreadcrumb(AbstractNode $node, $pathToRoot)
    {
        return sprintf(
            '        <li><a href="%sindex.html">%s</a></li>' . "\n",
            $pathToRoot,
            $node->getName()
        );
    }

    protected function getPathToRoot(AbstractNode $node)
    {
        $id    = $node->getId();
        $depth = substr_count($id, '/');

        if ($id != 'index' &&
            $node instanceof DirectoryNode) {
            $depth++;
        }

        return str_repeat('../', $depth);
    }

    protected function getCoverageBar($percent)
    {
        $level = $this->getColorLevel($percent);

        $template = new \Text_Template(
            $this->templatePath . 'coverage_bar.html',
            '{{',
            '}}'
        );

        $template->setVar(['level' => $level, 'percent' => sprintf('%.2F', $percent)]);

        return $template->render();
    }

    /**
     * @param int $percent
     *
     * @return string
     */
    protected function getColorLevel($percent)
    {
        if ($percent <= $this->lowUpperBound) {
            return 'danger';
        } elseif ($percent > $this->lowUpperBound &&
            $percent < $this->highLowerBound) {
            return 'warning';
        } else {
            return 'success';
        }
    }

    /**
     * @return string
     */
    private function getRuntimeString()
    {
        $runtime = new Runtime;

        $buffer = sprintf(
            '<a href="%s" target="_top">%s %s</a>',
            $runtime->getVendorUrl(),
            $runtime->getName(),
            $runtime->getVersion()
        );

        if ($runtime->hasXdebug() && !$runtime->hasPHPDBGCodeCoverage()) {
            $buffer .= sprintf(
                ' with <a href="https://xdebug.org/">Xdebug %s</a>',
                phpversion('xdebug')
            );
        }

        return $buffer;
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Html;

use SebastianBergmann\CodeCoverage\Node\AbstractNode;
use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;

/**
 * Renders the dashboard for a directory node.
 */
class Dashboard extends Renderer
{
    /**
     * @param DirectoryNode $node
     * @param string        $file
     */
    public function render(DirectoryNode $node, $file)
    {
        $classes  = $node->getClassesAndTraits();
        $template = new \Text_Template(
            $this->templatePath . 'dashboard.html',
            '{{',
            '}}'
        );

        $this->setCommonTemplateVariables($template, $node);

        $baseLink             = $node->getId() . '/';
        $complexity           = $this->complexity($classes, $baseLink);
        $coverageDistribution = $this->coverageDistribution($classes);
        $insufficientCoverage = $this->insufficientCoverage($classes, $baseLink);
        $projectRisks         = $this->projectRisks($classes, $baseLink);

        $template->setVar(
            [
                'insufficient_coverage_classes' => $insufficientCoverage['class'],
                'insufficient_coverage_methods' => $insufficientCoverage['method'],
                'project_risks_classes'         => $projectRisks['class'],
                'project_risks_methods'         => $projectRisks['method'],
                'complexity_class'              => $complexity['class'],
                'complexity_method'             => $complexity['method'],
                'class_coverage_distribution'   => $coverageDistribution['class'],
                'method_coverage_distribution'  => $coverageDistribution['method']
            ]
        );

        $template->renderTo($file);
    }

    /**
     * Returns the data for the Class/Method Complexity charts.
     *
     * @param array  $classes
     * @param string $baseLink
     *
     * @return array
     */
    protected function complexity(array $classes, $baseLink)
    {
        $result = ['class' => [], 'method' => []];

        foreach ($classes as $className => $class) {
            foreach ($class['methods'] as $methodName => $method) {
                if ($className != '*') {
                    $methodName = $className . '::' . $methodName;
                }

                $result['method'][] = [
                    $method['coverage'],
                    $method['ccn'],
                    sprintf(
                        '<a href="%s">%s</a>',
                        str_replace($baseLink, '', $method['link']),
                        $methodName
                    )
                ];
            }

            $result['class'][] = [
                $class['coverage'],
                $class['ccn'],
                sprintf(
                    '<a href="%s">%s</a>',
                    str_replace($baseLink, '', $class['link']),
                    $className
                )
            ];
        }

        return [
            'class'  => json_encode($result['class']),
            'method' => json_encode($result['method'])
        ];
    }

    /**
     * Returns the data for the Class / Method Coverage Distribution chart.
     *
     * @param array $classes
     *
     * @return array
     */
    protected function coverageDistribution(array $classes)
    {
        $result = [
            'class' => [
                '0%'      => 0,
                '0-10%'   => 0,
                '10-20%'  => 0,
                '20-30%'  => 0,
                '30-40%'  => 0,
                '40-50%'  => 0,
                '50-60%'  => 0,
                '60-70%'  => 0,
                '70-80%'  => 0,
                '80-90%'  => 0,
                '90-100%' => 0,
                '100%'    => 0
            ],
            'method' => [
                '0%'      => 0,
                '0-10%'   => 0,
                '10-20%'  => 0,
                '20-30%'  => 0,
                '30-40%'  => 0,
                '40-50%'  => 0,
                '50-60%'  => 0,
                '60-70%'  => 0,
                '70-80%'  => 0,
                '80-90%'  => 0,
                '90-100%' => 0,
                '100%'    => 0
            ]
        ];

        foreach ($classes as $class) {
            foreach ($class['methods'] as $methodName => $method) {
                if ($method['coverage'] == 0) {
                    $result['method']['0%']++;
                } elseif ($method['coverage'] == 100) {
                    $result['method']['100%']++;
                } else {
                    $key = floor($method['coverage'] / 10) * 10;
                    $key = $key . '-' . ($key + 10) . '%';
                    $result['method'][$key]++;
                }
            }

            if ($class['coverage'] == 0) {
                $result['class']['0%']++;
            } elseif ($class['coverage'] == 100) {
                $result['class']['100%']++;
            } else {
                $key = floor($class['coverage'] / 10) * 10;
                $key = $key . '-' . ($key + 10) . '%';
                $result['class'][$key]++;
            }
        }

        return [
            'class'  => json_encode(array_values($result['class'])),
            'method' => json_encode(array_values($result['method']))
        ];
    }

    /**
     * Returns the classes / methods with insufficient coverage.
     *
     * @param array  $classes
     * @param string $baseLink
     *
     * @return array
     */
    protected function insufficientCoverage(array $classes, $baseLink)
    {
        $leastTestedClasses = [];
        $leastTestedMethods = [];
        $result             = ['class' => '', 'method' => ''];

        foreach ($classes as $className => $class) {
            foreach ($class['methods'] as $methodName => $method) {
                if ($method['coverage'] < $this->highLowerBound) {
                    if ($className != '*') {
                        $key = $className . '::' . $methodName;
                    } else {
                        $key = $methodName;
                    }

                    $leastTestedMethods[$key] = $method['coverage'];
                }
            }

            if ($class['coverage'] < $this->highLowerBound) {
                $leastTestedClasses[$className] = $class['coverage'];
            }
        }

        asort($leastTestedClasses);
        asort($leastTestedMethods);

        foreach ($leastTestedClasses as $className => $coverage) {
            $result['class'] .= sprintf(
                '       <tr><td><a href="%s">%s</a></td><td class="text-right">%d%%</td></tr>' . "\n",
                str_replace($baseLink, '', $classes[$className]['link']),
                $className,
                $coverage
            );
        }

        foreach ($leastTestedMethods as $methodName => $coverage) {
            list($class, $method) = explode('::', $methodName);

            $result['method'] .= sprintf(
                '       <tr><td><a href="%s"><abbr title="%s">%s</abbr></a></td><td class="text-right">%d%%</td></tr>' . "\n",
                str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
                $methodName,
                $method,
                $coverage
            );
        }

        return $result;
    }

    /**
     * Returns the project risks according to the CRAP index.
     *
     * @param array  $classes
     * @param string $baseLink
     *
     * @return array
     */
    protected function projectRisks(array $classes, $baseLink)
    {
        $classRisks  = [];
        $methodRisks = [];
        $result      = ['class' => '', 'method' => ''];

        foreach ($classes as $className => $class) {
            foreach ($class['methods'] as $methodName => $method) {
                if ($method['coverage'] < $this->highLowerBound &&
                    $method['ccn'] > 1) {
                    if ($className != '*') {
                        $key = $className . '::' . $methodName;
                    } else {
                        $key = $methodName;
                    }

                    $methodRisks[$key] = $method['crap'];
                }
            }

            if ($class['coverage'] < $this->highLowerBound &&
                $class['ccn'] > count($class['methods'])) {
                $classRisks[$className] = $class['crap'];
            }
        }

        arsort($classRisks);
        arsort($methodRisks);

        foreach ($classRisks as $className => $crap) {
            $result['class'] .= sprintf(
                '       <tr><td><a href="%s">%s</a></td><td class="text-right">%d</td></tr>' . "\n",
                str_replace($baseLink, '', $classes[$className]['link']),
                $className,
                $crap
            );
        }

        foreach ($methodRisks as $methodName => $crap) {
            list($class, $method) = explode('::', $methodName);

            $result['method'] .= sprintf(
                '       <tr><td><a href="%s"><abbr title="%s">%s</abbr></a></td><td class="text-right">%d</td></tr>' . "\n",
                str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
                $methodName,
                $method,
                $crap
            );
        }

        return $result;
    }

    protected function getActiveBreadcrumb(AbstractNode $node)
    {
        return sprintf(
            '        <li><a href="index.html">%s</a></li>' . "\n" .
            '        <li class="active">(Dashboard)</li>' . "\n",
            $node->getName()
        );
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Html;

use SebastianBergmann\CodeCoverage\Node\AbstractNode as Node;
use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;

/**
 * Renders a directory node.
 */
class Directory extends Renderer
{
    /**
     * @param DirectoryNode $node
     * @param string        $file
     */
    public function render(DirectoryNode $node, $file)
    {
        $template = new \Text_Template($this->templatePath . 'directory.html', '{{', '}}');

        $this->setCommonTemplateVariables($template, $node);

        $items = $this->renderItem($node, true);

        foreach ($node->getDirectories() as $item) {
            $items .= $this->renderItem($item);
        }

        foreach ($node->getFiles() as $item) {
            $items .= $this->renderItem($item);
        }

        $template->setVar(
            [
                'id'    => $node->getId(),
                'items' => $items
            ]
        );

        $template->renderTo($file);
    }

    /**
     * @param Node $node
     * @param bool $total
     *
     * @return string
     */
    protected function renderItem(Node $node, $total = false)
    {
        $data = [
            'numClasses'                   => $node->getNumClassesAndTraits(),
            'numTestedClasses'             => $node->getNumTestedClassesAndTraits(),
            'numMethods'                   => $node->getNumMethods(),
            'numTestedMethods'             => $node->getNumTestedMethods(),
            'linesExecutedPercent'         => $node->getLineExecutedPercent(false),
            'linesExecutedPercentAsString' => $node->getLineExecutedPercent(),
            'numExecutedLines'             => $node->getNumExecutedLines(),
            'numExecutableLines'           => $node->getNumExecutableLines(),
            'testedMethodsPercent'         => $node->getTestedMethodsPercent(false),
            'testedMethodsPercentAsString' => $node->getTestedMethodsPercent(),
            'testedClassesPercent'         => $node->getTestedClassesAndTraitsPercent(false),
            'testedClassesPercentAsString' => $node->getTestedClassesAndTraitsPercent()
        ];

        if ($total) {
            $data['name'] = 'Total';
        } else {
            if ($node instanceof DirectoryNode) {
                $data['name'] = sprintf(
                    '<a href="%s/index.html">%s</a>',
                    $node->getName(),
                    $node->getName()
                );

                $data['icon'] = '<span class="glyphicon glyphicon-folder-open"></span> ';
            } else {
                $data['name'] = sprintf(
                    '<a href="%s.html">%s</a>',
                    $node->getName(),
                    $node->getName()
                );

                $data['icon'] = '<span class="glyphicon glyphicon-file"></span> ';
            }
        }

        return $this->renderItemTemplate(
            new \Text_Template($this->templatePath . 'directory_item.html', '{{', '}}'),
            $data
        );
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Html;

use SebastianBergmann\CodeCoverage\Node\File as FileNode;
use SebastianBergmann\CodeCoverage\Util;

/**
 * Renders a file node.
 */
class File extends Renderer
{
    /**
     * @var int
     */
    private $htmlspecialcharsFlags;

    /**
     * Constructor.
     *
     * @param string $templatePath
     * @param string $generator
     * @param string $date
     * @param int    $lowUpperBound
     * @param int    $highLowerBound
     */
    public function __construct($templatePath, $generator, $date, $lowUpperBound, $highLowerBound)
    {
        parent::__construct(
            $templatePath,
            $generator,
            $date,
            $lowUpperBound,
            $highLowerBound
        );

        $this->htmlspecialcharsFlags = ENT_COMPAT;

        $this->htmlspecialcharsFlags = $this->htmlspecialcharsFlags | ENT_HTML401 | ENT_SUBSTITUTE;
    }

    /**
     * @param FileNode $node
     * @param string   $file
     */
    public function render(FileNode $node, $file)
    {
        $template = new \Text_Template($this->templatePath . 'file.html', '{{', '}}');

        $template->setVar(
            [
                'items' => $this->renderItems($node),
                'lines' => $this->renderSource($node)
            ]
        );

        $this->setCommonTemplateVariables($template, $node);

        $template->renderTo($file);
    }

    /**
     * @param FileNode $node
     *
     * @return string
     */
    protected function renderItems(FileNode $node)
    {
        $template = new \Text_Template($this->templatePath . 'file_item.html', '{{', '}}');

        $methodItemTemplate = new \Text_Template(
            $this->templatePath . 'method_item.html',
            '{{',
            '}}'
        );

        $items = $this->renderItemTemplate(
            $template,
            [
                'name'                         => 'Total',
                'numClasses'                   => $node->getNumClassesAndTraits(),
                'numTestedClasses'             => $node->getNumTestedClassesAndTraits(),
                'numMethods'                   => $node->getNumMethods(),
                'numTestedMethods'             => $node->getNumTestedMethods(),
                'linesExecutedPercent'         => $node->getLineExecutedPercent(false),
                'linesExecutedPercentAsString' => $node->getLineExecutedPercent(),
                'numExecutedLines'             => $node->getNumExecutedLines(),
                'numExecutableLines'           => $node->getNumExecutableLines(),
                'testedMethodsPercent'         => $node->getTestedMethodsPercent(false),
                'testedMethodsPercentAsString' => $node->getTestedMethodsPercent(),
                'testedClassesPercent'         => $node->getTestedClassesAndTraitsPercent(false),
                'testedClassesPercentAsString' => $node->getTestedClassesAndTraitsPercent(),
                'crap'                         => '<abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr>'
            ]
        );

        $items .= $this->renderFunctionItems(
            $node->getFunctions(),
            $methodItemTemplate
        );

        $items .= $this->renderTraitOrClassItems(
            $node->getTraits(),
            $template,
            $methodItemTemplate
        );

        $items .= $this->renderTraitOrClassItems(
            $node->getClasses(),
            $template,
            $methodItemTemplate
        );

        return $items;
    }

    /**
     * @param array          $items
     * @param \Text_Template $template
     * @param \Text_Template $methodItemTemplate
     *
     * @return string
     */
    protected function renderTraitOrClassItems(array $items, \Text_Template $template, \Text_Template $methodItemTemplate)
    {
        if (empty($items)) {
            return '';
        }

        $buffer = '';

        foreach ($items as $name => $item) {
            $numMethods       = count($item['methods']);
            $numTestedMethods = 0;

            foreach ($item['methods'] as $method) {
                if ($method['executedLines'] == $method['executableLines']) {
                    $numTestedMethods++;
                }
            }

            if ($item['executableLines'] > 0) {
                $numClasses                   = 1;
                $numTestedClasses             = $numTestedMethods == $numMethods ? 1 : 0;
                $linesExecutedPercentAsString = Util::percent(
                    $item['executedLines'],
                    $item['executableLines'],
                    true
                );
            } else {
                $numClasses                   = 'n/a';
                $numTestedClasses             = 'n/a';
                $linesExecutedPercentAsString = 'n/a';
            }

            $buffer .= $this->renderItemTemplate(
                $template,
                [
                    'name'                         => $name,
                    'numClasses'                   => $numClasses,
                    'numTestedClasses'             => $numTestedClasses,
                    'numMethods'                   => $numMethods,
                    'numTestedMethods'             => $numTestedMethods,
                    'linesExecutedPercent'         => Util::percent(
                        $item['executedLines'],
                        $item['executableLines'],
                        false
                    ),
                    'linesExecutedPercentAsString' => $linesExecutedPercentAsString,
                    'numExecutedLines'             => $item['executedLines'],
                    'numExecutableLines'           => $item['executableLines'],
                    'testedMethodsPercent'         => Util::percent(
                        $numTestedMethods,
                        $numMethods,
                        false
                    ),
                    'testedMethodsPercentAsString' => Util::percent(
                        $numTestedMethods,
                        $numMethods,
                        true
                    ),
                    'testedClassesPercent'         => Util::percent(
                        $numTestedMethods == $numMethods ? 1 : 0,
                        1,
                        false
                    ),
                    'testedClassesPercentAsString' => Util::percent(
                        $numTestedMethods == $numMethods ? 1 : 0,
                        1,
                        true
                    ),
                    'crap'                         => $item['crap']
                ]
            );

            foreach ($item['methods'] as $method) {
                $buffer .= $this->renderFunctionOrMethodItem(
                    $methodItemTemplate,
                    $method,
                    '&nbsp;'
                );
            }
        }

        return $buffer;
    }

    /**
     * @param array          $functions
     * @param \Text_Template $template
     *
     * @return string
     */
    protected function renderFunctionItems(array $functions, \Text_Template $template)
    {
        if (empty($functions)) {
            return '';
        }

        $buffer = '';

        foreach ($functions as $function) {
            $buffer .= $this->renderFunctionOrMethodItem(
                $template,
                $function
            );
        }

        return $buffer;
    }

    /**
     * @param \Text_Template $template
     *
     * @return string
     */
    protected function renderFunctionOrMethodItem(\Text_Template $template, array $item, $indent = '')
    {
        $numTestedItems = $item['executedLines'] == $item['executableLines'] ? 1 : 0;

        return $this->renderItemTemplate(
            $template,
            [
                'name'                         => sprintf(
                    '%s<a href="#%d"><abbr title="%s">%s</abbr></a>',
                    $indent,
                    $item['startLine'],
                    htmlspecialchars($item['signature']),
                    isset($item['functionName']) ? $item['functionName'] : $item['methodName']
                ),
                'numMethods'                   => 1,
                'numTestedMethods'             => $numTestedItems,
                'linesExecutedPercent'         => Util::percent(
                    $item['executedLines'],
                    $item['executableLines'],
                    false
                ),
                'linesExecutedPercentAsString' => Util::percent(
                    $item['executedLines'],
                    $item['executableLines'],
                    true
                ),
                'numExecutedLines'             => $item['executedLines'],
                'numExecutableLines'           => $item['executableLines'],
                'testedMethodsPercent'         => Util::percent(
                    $numTestedItems,
                    1,
                    false
                ),
                'testedMethodsPercentAsString' => Util::percent(
                    $numTestedItems,
                    1,
                    true
                ),
                'crap'                         => $item['crap']
            ]
        );
    }

    /**
     * @param FileNode $node
     *
     * @return string
     */
    protected function renderSource(FileNode $node)
    {
        $coverageData = $node->getCoverageData();
        $testData     = $node->getTestData();
        $codeLines    = $this->loadFile($node->getPath());
        $lines        = '';
        $i            = 1;

        foreach ($codeLines as $line) {
            $trClass        = '';
            $popoverContent = '';
            $popoverTitle   = '';

            if (array_key_exists($i, $coverageData)) {
                $numTests = count($coverageData[$i]);

                if ($coverageData[$i] === null) {
                    $trClass = ' class="warning"';
                } elseif ($numTests == 0) {
                    $trClass = ' class="danger"';
                } else {
                    $lineCss        = 'covered-by-large-tests';
                    $popoverContent = '<ul>';

                    if ($numTests > 1) {
                        $popoverTitle = $numTests . ' tests cover line ' . $i;
                    } else {
                        $popoverTitle = '1 test covers line ' . $i;
                    }

                    foreach ($coverageData[$i] as $test) {
                        if ($lineCss == 'covered-by-large-tests' && $testData[$test]['size'] == 'medium') {
                            $lineCss = 'covered-by-medium-tests';
                        } elseif ($testData[$test]['size'] == 'small') {
                            $lineCss = 'covered-by-small-tests';
                        }

                        switch ($testData[$test]['status']) {
                            case 0:
                                switch ($testData[$test]['size']) {
                                    case 'small':
                                        $testCSS = ' class="covered-by-small-tests"';
                                        break;

                                    case 'medium':
                                        $testCSS = ' class="covered-by-medium-tests"';
                                        break;

                                    default:
                                        $testCSS = ' class="covered-by-large-tests"';
                                        break;
                                }
                                break;

                            case 1:
                            case 2:
                                $testCSS = ' class="warning"';
                                break;

                            case 3:
                                $testCSS = ' class="danger"';
                                break;

                            case 4:
                                $testCSS = ' class="danger"';
                                break;

                            default:
                                $testCSS = '';
                        }

                        $popoverContent .= sprintf(
                            '<li%s>%s</li>',
                            $testCSS,
                            htmlspecialchars($test)
                        );
                    }

                    $popoverContent .= '</ul>';
                    $trClass         = ' class="' . $lineCss . ' popin"';
                }
            }

            if (!empty($popoverTitle)) {
                $popover = sprintf(
                    ' data-title="%s" data-content="%s" data-placement="bottom" data-html="true"',
                    $popoverTitle,
                    htmlspecialchars($popoverContent)
                );
            } else {
                $popover = '';
            }

            $lines .= sprintf(
                '     <tr%s%s><td><div align="right"><a name="%d"></a><a href="#%d">%d</a></div></td><td class="codeLine">%s</td></tr>' . "\n",
                $trClass,
                $popover,
                $i,
                $i,
                $i,
                $line
            );

            $i++;
        }

        return $lines;
    }

    /**
     * @param string $file
     *
     * @return array
     */
    protected function loadFile($file)
    {
        $buffer              = file_get_contents($file);
        $tokens              = token_get_all($buffer);
        $result              = [''];
        $i                   = 0;
        $stringFlag          = false;
        $fileEndsWithNewLine = substr($buffer, -1) == "\n";

        unset($buffer);

        foreach ($tokens as $j => $token) {
            if (is_string($token)) {
                if ($token === '"' && $tokens[$j - 1] !== '\\') {
                    $result[$i] .= sprintf(
                        '<span class="string">%s</span>',
                        htmlspecialchars($token)
                    );

                    $stringFlag = !$stringFlag;
                } else {
                    $result[$i] .= sprintf(
                        '<span class="keyword">%s</span>',
                        htmlspecialchars($token)
                    );
                }

                continue;
            }

            list($token, $value) = $token;

            $value = str_replace(
                ["\t", ' '],
                ['&nbsp;&nbsp;&nbsp;&nbsp;', '&nbsp;'],
                htmlspecialchars($value, $this->htmlspecialcharsFlags)
            );

            if ($value === "\n") {
                $result[++$i] = '';
            } else {
                $lines = explode("\n", $value);

                foreach ($lines as $jj => $line) {
                    $line = trim($line);

                    if ($line !== '') {
                        if ($stringFlag) {
                            $colour = 'string';
                        } else {
                            switch ($token) {
                                case T_INLINE_HTML:
                                    $colour = 'html';
                                    break;

                                case T_COMMENT:
                                case T_DOC_COMMENT:
                                    $colour = 'comment';
                                    break;

                                case T_ABSTRACT:
                                case T_ARRAY:
                                case T_AS:
                                case T_BREAK:
                                case T_CALLABLE:
                                case T_CASE:
                                case T_CATCH:
                                case T_CLASS:
                                case T_CLONE:
                                case T_CONTINUE:
                                case T_DEFAULT:
                                case T_ECHO:
                                case T_ELSE:
                                case T_ELSEIF:
                                case T_EMPTY:
                                case T_ENDDECLARE:
                                case T_ENDFOR:
                                case T_ENDFOREACH:
                                case T_ENDIF:
                                case T_ENDSWITCH:
                                case T_ENDWHILE:
                                case T_EXIT:
                                case T_EXTENDS:
                                case T_FINAL:
                                case T_FINALLY:
                                case T_FOREACH:
                                case T_FUNCTION:
                                case T_GLOBAL:
                                case T_IF:
                                case T_IMPLEMENTS:
                                case T_INCLUDE:
                                case T_INCLUDE_ONCE:
                                case T_INSTANCEOF:
                                case T_INSTEADOF:
                                case T_INTERFACE:
                                case T_ISSET:
                                case T_LOGICAL_AND:
                                case T_LOGICAL_OR:
                                case T_LOGICAL_XOR:
                                case T_NAMESPACE:
                                case T_NEW:
                                case T_PRIVATE:
                                case T_PROTECTED:
                                case T_PUBLIC:
                                case T_REQUIRE:
                                case T_REQUIRE_ONCE:
                                case T_RETURN:
                                case T_STATIC:
                                case T_THROW:
                                case T_TRAIT:
                                case T_TRY:
                                case T_UNSET:
                                case T_USE:
                                case T_VAR:
                                case T_WHILE:
                                case T_YIELD:
                                    $colour = 'keyword';
                                    break;

                                default:
                                    $colour = 'default';
                            }
                        }

                        $result[$i] .= sprintf(
                            '<span class="%s">%s</span>',
                            $colour,
                            $line
                        );
                    }

                    if (isset($lines[$jj + 1])) {
                        $result[++$i] = '';
                    }
                }
            }
        }

        if ($fileEndsWithNewLine) {
            unset($result[count($result) - 1]);
        }

        return $result;
    }
}
       <div class="progress">
         <div class="progress-bar progress-bar-{{level}}" role="progressbar" aria-valuenow="{{percent}}" aria-valuemin="0" aria-valuemax="100" style="width: {{percent}}%">
           <span class="sr-only">{{percent}}% covered ({{level}})</span>
         </div>
       </div>
/*!
 * Bootstrap v3.3.7 (http://getbootstrap.com)
 * Copyright 2011-2016 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 *//*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */html{font-family:sans-serif;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}[hidden],template{display:none}a{background-color:transparent}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:700}dfn{font-style:italic}h1{margin:.67em 0;font-size:2em}mark{color:#000;background:#ff0}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}img{border:0}svg:not(:root){overflow:hidden}figure{margin:1em 40px}hr{height:0;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box}pre{overflow:auto}code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}button,input,optgroup,select,textarea{margin:0;font:inherit;color:inherit}button{overflow:visible}button,select{text-transform:none}button,html input[type=button],input[type=reset],input[type=submit]{-webkit-appearance:button;cursor:pointer}button[disabled],html input[disabled]{cursor:default}button::-moz-focus-inner,input::-moz-focus-inner{padding:0;border:0}input{line-height:normal}input[type=checkbox],input[type=radio]{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:0}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{height:auto}input[type=search]{-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box;-webkit-appearance:textfield}input[type=search]::-webkit-search-cancel-button,input[type=search]::-webkit-search-decoration{-webkit-appearance:none}fieldset{padding:.35em .625em .75em;margin:0 2px;border:1px solid silver}legend{padding:0;border:0}textarea{overflow:auto}optgroup{font-weight:700}table{border-spacing:0;border-collapse:collapse}td,th{padding:0}/*! 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 padding-top: 10px;
}

.popover {
 max-width: none;
}

.glyphicon {
 margin-right:.25em;
}

.table-bordered>thead>tr>td {
 border-bottom-width: 1px;
}

.table tbody>tr>td, .table thead>tr>td {
 padding-top: 3px;
 padding-bottom: 3px;
}

.table-condensed tbody>tr>td {
 padding-top: 0;
 padding-bottom: 0;
}

.table .progress {
 margin-bottom: inherit;
}

.table-borderless th, .table-borderless td {
 border: 0 !important;
}

.table tbody tr.covered-by-large-tests, li.covered-by-large-tests, tr.success, td.success, li.success, span.success {
 background-color: #dff0d8;
}

.table tbody tr.covered-by-medium-tests, li.covered-by-medium-tests {
 background-color: #c3e3b5;
}

.table tbody tr.covered-by-small-tests, li.covered-by-small-tests {
 background-color: #99cb84;
}

.table tbody tr.danger, .table tbody td.danger, li.danger, span.danger {
 background-color: #f2dede;
}

.table tbody td.warning, li.warning, span.warning {
 background-color: #fcf8e3;
}

.table tbody td.info {
 background-color: #d9edf7;
}

td.big {
 width: 117px;
}

td.small {
}

td.codeLine {
 font-family: monospace;
 white-space: pre;
}

td span.comment {
 color: #888a85;
}

td span.default {
 color: #2e3436;
}

td span.html {
 color: #888a85;
}

td span.keyword {
 color: #2e3436;
 font-weight: bold;
}

pre span.string {
 color: #2e3436;
}

span.success, span.warning, span.danger {
 margin-right: 2px;
 padding-left: 10px;
 padding-right: 10px;
 text-align: center;
}

#classCoverageDistribution, #classComplexity {
 height: 200px;
 width: 475px;
}

#toplink {
 position: fixed;
 left: 5px;
 bottom: 5px;
 outline: 0;
}

svg text {
 font-family: "Lucida Grande", "Lucida Sans Unicode", Verdana, Arial, Helvetica, sans-serif;
 font-size: 11px;
 color: #666;
 fill: #666;
}

.scrollbox {
 height:245px;
 overflow-x:hidden;
 overflow-y:scroll;
}
<!DOCTYPE html>
<html lang="en">
 <head>
  <meta charset="UTF-8">
  <title>Dashboard for {{full_path}}</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link href="{{path_to_root}}.css/bootstrap.min.css" rel="stylesheet">
  <link href="{{path_to_root}}.css/nv.d3.min.css" rel="stylesheet">
  <link href="{{path_to_root}}.css/style.css" rel="stylesheet">
  <!--[if lt IE 9]>
  <script src="{{path_to_root}}.js/html5shiv.min.js"></script>
  <script src="{{path_to_root}}.js/respond.min.js"></script>
  <![endif]-->
 </head>
 <body>
  <header>
   <div class="container">
    <div class="row">
     <div class="col-md-12">
      <ol class="breadcrumb">
{{breadcrumbs}}
      </ol>
     </div>
    </div>
   </div>
  </header>
  <div class="container">
   <div class="row">
    <div class="col-md-12">
     <h2>Classes</h2>
    </div>
   </div>
   <div class="row">
    <div class="col-md-6">
     <h3>Coverage Distribution</h3>
     <div id="classCoverageDistribution" style="height: 300px;">
       <svg></svg>
     </div>
    </div>
    <div class="col-md-6">
     <h3>Complexity</h3>
     <div id="classComplexity" style="height: 300px;">
       <svg></svg>
     </div>
    </div>
   </div>
   <div class="row">
    <div class="col-md-6">
     <h3>Insufficient Coverage</h3>
     <div class="scrollbox">
      <table class="table">
       <thead>
        <tr>
         <th>Class</th>
         <th class="text-right">Coverage</th>
        </tr>
       </thead>
       <tbody>
{{insufficient_coverage_classes}}
       </tbody>
      </table>
     </div>
    </div>
    <div class="col-md-6">
     <h3>Project Risks</h3>
     <div class="scrollbox">
      <table class="table">
       <thead>
        <tr>
         <th>Class</th>
         <th class="text-right"><abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr></th>
        </tr>
       </thead>
       <tbody>
{{project_risks_classes}}
       </tbody>
      </table>
     </div>
    </div>
   </div>
   <div class="row">
    <div class="col-md-12">
     <h2>Methods</h2>
    </div>
   </div>
   <div class="row">
    <div class="col-md-6">
     <h3>Coverage Distribution</h3>
     <div id="methodCoverageDistribution" style="height: 300px;">
       <svg></svg>
     </div>
    </div>
    <div class="col-md-6">
     <h3>Complexity</h3>
     <div id="methodComplexity" style="height: 300px;">
       <svg></svg>
     </div>
    </div>
   </div>
   <div class="row">
    <div class="col-md-6">
     <h3>Insufficient Coverage</h3>
     <div class="scrollbox">
      <table class="table">
       <thead>
        <tr>
         <th>Method</th>
         <th class="text-right">Coverage</th>
        </tr>
       </thead>
       <tbody>
{{insufficient_coverage_methods}}
       </tbody>
      </table>
     </div>
    </div>
    <div class="col-md-6">
     <h3>Project Risks</h3>
     <div class="scrollbox">
      <table class="table">
       <thead>
        <tr>
         <th>Method</th>
         <th class="text-right"><abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr></th>
        </tr>
       </thead>
       <tbody>
{{project_risks_methods}}
       </tbody>
      </table>
     </div>
    </div>
   </div>
   <footer>
    <hr/>
    <p>
     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage {{version}}</a> using {{runtime}}{{generator}} at {{date}}.</small>
    </p>
   </footer>
  </div>
  <script src="{{path_to_root}}.js/jquery.min.js" type="text/javascript"></script>
  <script src="{{path_to_root}}.js/bootstrap.min.js" type="text/javascript"></script>
  <script src="{{path_to_root}}.js/holder.min.js" type="text/javascript"></script>
  <script src="{{path_to_root}}.js/d3.min.js" type="text/javascript"></script>
  <script src="{{path_to_root}}.js/nv.d3.min.js" type="text/javascript"></script>
  <script type="text/javascript">
$(document).ready(function() {
  nv.addGraph(function() {
    var chart = nv.models.multiBarChart();
    chart.tooltips(false)
      .showControls(false)
      .showLegend(false)
      .reduceXTicks(false)
      .staggerLabels(true)
      .yAxis.tickFormat(d3.format('d'));

    d3.select('#classCoverageDistribution svg')
      .datum(getCoverageDistributionData({{class_coverage_distribution}}, "Class Coverage"))
      .transition().duration(500).call(chart);

    nv.utils.windowResize(chart.update);

    return chart;
  });

  nv.addGraph(function() {
    var chart = nv.models.multiBarChart();
    chart.tooltips(false)
      .showControls(false)
      .showLegend(false)
      .reduceXTicks(false)
      .staggerLabels(true)
      .yAxis.tickFormat(d3.format('d'));

    d3.select('#methodCoverageDistribution svg')
      .datum(getCoverageDistributionData({{method_coverage_distribution}}, "Method Coverage"))
      .transition().duration(500).call(chart);

    nv.utils.windowResize(chart.update);

    return chart;
  });

  function getCoverageDistributionData(data, label) {
    var labels = [
      '0%',
      '0-10%',
      '10-20%',
      '20-30%',
      '30-40%',
      '40-50%',
      '50-60%',
      '60-70%',
      '70-80%',
      '80-90%',
      '90-100%',
      '100%'
    ];
    var values = [];
    $.each(labels, function(key) {
      values.push({x: labels[key], y: data[key]});
    });

    return [
      {
        key: label,
        values: values,
        color: "#4572A7"
      }
    ];
  }
  nv.addGraph(function() {
    var chart = nv.models.scatterChart()
      .showDistX(true)
      .showDistY(true)
      .showLegend(false)
      .forceX([0, 100]);
    chart.tooltipContent(function(graph) {
      return '<p>' + graph.point.class + '</p>';
    });

    chart.xAxis.axisLabel('Code Coverage (in percent)');
    chart.yAxis.axisLabel('Cyclomatic Complexity');

    d3.select('#classComplexity svg')
      .datum(getComplexityData({{complexity_class}}, 'Class Complexity'))
      .transition()
      .duration(500)
      .call(chart);

    nv.utils.windowResize(chart.update);

    return chart;
  });

  nv.addGraph(function() {
    var chart = nv.models.scatterChart()
      .showDistX(true)
      .showDistY(true)
      .showLegend(false)
      .forceX([0, 100]);
    chart.tooltipContent(function(graph) {
      return '<p>' + graph.point.class + '</p>';
    });

    chart.xAxis.axisLabel('Code Coverage (in percent)');
    chart.yAxis.axisLabel('Method Complexity');

    d3.select('#methodComplexity svg')
      .datum(getComplexityData({{complexity_method}}, 'Method Complexity'))
      .transition()
      .duration(500)
      .call(chart);

    nv.utils.windowResize(chart.update);

    return chart;
  });

  function getComplexityData(data, label) {
    var values = [];
    $.each(data, function(key) {
      var value = Math.round(data[key][0]*100) / 100;
      values.push({
        x: value,
        y: data[key][1],
        class: data[key][2],
        size: 0.05,
        shape: 'diamond'
      });
    });

    return [
      {
        key: label,
        values: values,
        color: "#4572A7"
      }
    ];
  }
});
  </script>
 </body>
</html>
<!DOCTYPE html>
<html lang="en">
 <head>
  <meta charset="UTF-8">
  <title>Code Coverage for {{full_path}}</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link href="{{path_to_root}}.css/bootstrap.min.css" rel="stylesheet">
  <link href="{{path_to_root}}.css/style.css" rel="stylesheet">
  <!--[if lt IE 9]>
  <script src="{{path_to_root}}.js/html5shiv.min.js"></script>
  <script src="{{path_to_root}}.js/respond.min.js"></script>
  <![endif]-->
 </head>
 <body>
  <header>
   <div class="container">
    <div class="row">
     <div class="col-md-12">
      <ol class="breadcrumb">
{{breadcrumbs}}
      </ol>
     </div>
    </div>
   </div>
  </header>
  <div class="container">
   <table class="table table-bordered">
    <thead>
     <tr>
      <td>&nbsp;</td>
      <td colspan="9"><div align="center"><strong>Code Coverage</strong></div></td>
     </tr>
     <tr>
      <td>&nbsp;</td>
      <td colspan="3"><div align="center"><strong>Lines</strong></div></td>
      <td colspan="3"><div align="center"><strong>Functions and Methods</strong></div></td>
      <td colspan="3"><div align="center"><strong>Classes and Traits</strong></div></td>
     </tr>
    </thead>
    <tbody>
{{items}}
    </tbody>
   </table>
   <footer>
    <hr/>
    <h4>Legend</h4>
    <p>
     <span class="danger"><strong>Low</strong>: 0% to {{low_upper_bound}}%</span>
     <span class="warning"><strong>Medium</strong>: {{low_upper_bound}}% to {{high_lower_bound}}%</span>
     <span class="success"><strong>High</strong>: {{high_lower_bound}}% to 100%</span>
    </p>
    <p>
     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage {{version}}</a> using {{runtime}}{{generator}} at {{date}}.</small>
    </p>
   </footer>
  </div>
  <script src="{{path_to_root}}.js/jquery.min.js" type="text/javascript"></script>
  <script src="{{path_to_root}}.js/bootstrap.min.js" type="text/javascript"></script>
  <script src="{{path_to_root}}.js/holder.min.js" type="text/javascript"></script>
 </body>
</html>
     <tr>
      <td class="{{lines_level}}">{{icon}}{{name}}</td>
      <td class="{{lines_level}} big">{{lines_bar}}</td>
      <td class="{{lines_level}} small"><div align="right">{{lines_executed_percent}}</div></td>
      <td class="{{lines_level}} small"><div align="right">{{lines_number}}</div></td>
      <td class="{{methods_level}} big">{{methods_bar}}</td>
      <td class="{{methods_level}} small"><div align="right">{{methods_tested_percent}}</div></td>
      <td class="{{methods_level}} small"><div align="right">{{methods_number}}</div></td>
      <td class="{{classes_level}} big">{{classes_bar}}</td>
      <td class="{{classes_level}} small"><div align="right">{{classes_tested_percent}}</div></td>
      <td class="{{classes_level}} small"><div align="right">{{classes_number}}</div></td>
     </tr>

<!DOCTYPE html>
<html lang="en">
 <head>
  <meta charset="UTF-8">
  <title>Code Coverage for {{full_path}}</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link href="{{path_to_root}}.css/bootstrap.min.css" rel="stylesheet">
  <link href="{{path_to_root}}.css/style.css" rel="stylesheet">
  <!--[if lt IE 9]>
  <script src="{{path_to_root}}.js/html5shiv.min.js"></script>
  <script src="{{path_to_root}}.js/respond.min.js"></script>
  <![endif]-->
 </head>
 <body>
  <header>
   <div class="container">
    <div class="row">
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Holder - client side image placeholders
Version 2.7.1+6hydf
© 2015 Ivan Malopinsky - http://imsky.co

Site:     http://holderjs.com
Issues:   https://github.com/imsky/holder/issues
License:  http://opensource.org/licenses/MIT

*/
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/**
* @preserve HTML5 Shiv 3.7.3 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
*/
;(function(window, document) {
/*jshint evil:true */
  /** version */
  var version = '3.7.3';

  /** Preset options */
  var options = window.html5 || {};

  /** Used to skip problem elements */
  var reSkip = /^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i;

  /** Not all elements can be cloned in IE **/
  var saveClones = /^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i;

  /** Detect whether the browser supports default html5 styles */
  var supportsHtml5Styles;

  /** Name of the expando, to work with multiple documents or to re-shiv one document */
  var expando = '_html5shiv';

  /** The id for the the documents expando */
  var expanID = 0;

  /** Cached data for each document */
  var expandoData = {};

  /** Detect whether the browser supports unknown elements */
  var supportsUnknownElements;

  (function() {
    try {
        var a = document.createElement('a');
        a.innerHTML = '<xyz></xyz>';
        //if the hidden property is implemented we can assume, that the browser supports basic HTML5 Styles
        supportsHtml5Styles = ('hidden' in a);

        supportsUnknownElements = a.childNodes.length == 1 || (function() {
          // assign a false positive if unable to shiv
          (document.createElement)('a');
          var frag = document.createDocumentFragment();
          return (
            typeof frag.cloneNode == 'undefined' ||
            typeof frag.createDocumentFragment == 'undefined' ||
            typeof frag.createElement == 'undefined'
          );
        }());
    } catch(e) {
      // assign a false positive if detection fails => unable to shiv
      supportsHtml5Styles = true;
      supportsUnknownElements = true;
    }

  }());

  /*--------------------------------------------------------------------------*/

  /**
   * Creates a style sheet with the given CSS text and adds it to the document.
   * @private
   * @param {Document} ownerDocument The document.
   * @param {String} cssText The CSS text.
   * @returns {StyleSheet} The style element.
   */
  function addStyleSheet(ownerDocument, cssText) {
    var p = ownerDocument.createElement('p'),
        parent = ownerDocument.getElementsByTagName('head')[0] || ownerDocument.documentElement;

    p.innerHTML = 'x<style>' + cssText + '</style>';
    return parent.insertBefore(p.lastChild, parent.firstChild);
  }

  /**
   * Returns the value of `html5.elements` as an array.
   * @private
   * @returns {Array} An array of shived element node names.
   */
  function getElements() {
    var elements = html5.elements;
    return typeof elements == 'string' ? elements.split(' ') : elements;
  }

  /**
   * Extends the built-in list of html5 elements
   * @memberOf html5
   * @param {String|Array} newElements whitespace separated list or array of new element names to shiv
   * @param {Document} ownerDocument The context document.
   */
  function addElements(newElements, ownerDocument) {
    var elements = html5.elements;
    if(typeof elements != 'string'){
      elements = elements.join(' ');
    }
    if(typeof newElements != 'string'){
      newElements = newElements.join(' ');
    }
    html5.elements = elements +' '+ newElements;
    shivDocument(ownerDocument);
  }

   /**
   * Returns the data associated to the given document
   * @private
   * @param {Document} ownerDocument The document.
   * @returns {Object} An object of data.
   */
  function getExpandoData(ownerDocument) {
    var data = expandoData[ownerDocument[expando]];
    if (!data) {
        data = {};
        expanID++;
        ownerDocument[expando] = expanID;
        expandoData[expanID] = data;
    }
    return data;
  }

  /**
   * returns a shived element for the given nodeName and document
   * @memberOf html5
   * @param {String} nodeName name of the element
   * @param {Document|DocumentFragment} ownerDocument The context document.
   * @returns {Object} The shived element.
   */
  function createElement(nodeName, ownerDocument, data){
    if (!ownerDocument) {
        ownerDocument = document;
    }
    if(supportsUnknownElements){
        return ownerDocument.createElement(nodeName);
    }
    if (!data) {
        data = getExpandoData(ownerDocument);
    }
    var node;

    if (data.cache[nodeName]) {
        node = data.cache[nodeName].cloneNode();
    } else if (saveClones.test(nodeName)) {
        node = (data.cache[nodeName] = data.createElem(nodeName)).cloneNode();
    } else {
        node = data.createElem(nodeName);
    }

    // Avoid adding some elements to fragments in IE < 9 because
    // * Attributes like `name` or `type` cannot be set/changed once an element
    //   is inserted into a document/fragment
    // * Link elements with `src` attributes that are inaccessible, as with
    //   a 403 response, will cause the tab/window to crash
    // * Script elements appended to fragments will execute when their `src`
    //   or `text` property is set
    return node.canHaveChildren && !reSkip.test(nodeName) && !node.tagUrn ? data.frag.appendChild(node) : node;
  }

  /**
   * returns a shived DocumentFragment for the given document
   * @memberOf html5
   * @param {Document} ownerDocument The context document.
   * @returns {Object} The shived DocumentFragment.
   */
  function createDocumentFragment(ownerDocument, data){
    if (!ownerDocument) {
        ownerDocument = document;
    }
    if(supportsUnknownElements){
        return ownerDocument.createDocumentFragment();
    }
    data = data || getExpandoData(ownerDocument);
    var clone = data.frag.cloneNode(),
        i = 0,
        elems = getElements(),
        l = elems.length;
    for(;i<l;i++){
        clone.createElement(elems[i]);
    }
    return clone;
  }

  /**
   * Shivs the `createElement` and `createDocumentFragment` methods of the document.
   * @private
   * @param {Document|DocumentFragment} ownerDocument The document.
   * @param {Object} data of the document.
   */
  function shivMethods(ownerDocument, data) {
    if (!data.cache) {
        data.cache = {};
        data.createElem = ownerDocument.createElement;
        data.createFrag = ownerDocument.createDocumentFragment;
        data.frag = data.createFrag();
    }


    ownerDocument.createElement = function(nodeName) {
      //abort shiv
      if (!html5.shivMethods) {
          return data.createElem(nodeName);
      }
      return createElement(nodeName, ownerDocument, data);
    };

    ownerDocument.createDocumentFragment = Function('h,f', 'return function(){' +
      'var n=f.cloneNode(),c=n.createElement;' +
      'h.shivMethods&&(' +
        // unroll the `createElement` calls
        getElements().join().replace(/[\w\-:]+/g, function(nodeName) {
          data.createElem(nodeName);
          data.frag.createElement(nodeName);
          return 'c("' + nodeName + '")';
        }) +
      ');return n}'
    )(html5, data.frag);
  }

  /*--------------------------------------------------------------------------*/

  /**
   * Shivs the given document.
   * @memberOf html5
   * @param {Document} ownerDocument The document to shiv.
   * @returns {Document} The shived document.
   */
  function shivDocument(ownerDocument) {
    if (!ownerDocument) {
        ownerDocument = document;
    }
    var data = getExpandoData(ownerDocument);

    if (html5.shivCSS && !supportsHtml5Styles && !data.hasCSS) {
      data.hasCSS = !!addStyleSheet(ownerDocument,
        // corrects block display not defined in IE6/7/8/9
        'article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}' +
        // adds styling not present in IE6/7/8/9
        'mark{background:#FF0;color:#000}' +
        // hides non-rendered elements
        'template{display:none}'
      );
    }
    if (!supportsUnknownElements) {
      shivMethods(ownerDocument, data);
    }
    return ownerDocument;
  }

  /*--------------------------------------------------------------------------*/

  /**
   * The `html5` object is exposed so that more elements can be shived and
   * existing shiving can be detected on iframes.
   * @type Object
   * @example
   *
   * // options can be changed before the script is included
   * html5 = { 'elements': 'mark section', 'shivCSS': false, 'shivMethods': false };
   */
  var html5 = {

    /**
     * An array or space separated string of node names of the elements to shiv.
     * @memberOf html5
     * @type Array|String
     */
    'elements': options.elements || 'abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output picture progress section summary template time video',

    /**
     * current version of html5shiv
     */
    'version': version,

    /**
     * A flag to indicate that the HTML5 style sheet should be inserted.
     * @memberOf html5
     * @type Boolean
     */
    'shivCSS': (options.shivCSS !== false),

    /**
     * Is equal to true if a browser supports creating unknown/HTML5 elements
     * @memberOf html5
     * @type boolean
     */
    'supportsUnknownElements': supportsUnknownElements,

    /**
     * A flag to indicate that the document's `createElement` and `createDocumentFragment`
     * methods should be overwritten.
     * @memberOf html5
     * @type Boolean
     */
    'shivMethods': (options.shivMethods !== false),

    /**
     * A string to describe the type of `html5` object ("default" or "default print").
     * @memberOf html5
     * @type String
     */
    'type': 'default',

    // shivs the document according to the specified `html5` object options
    'shivDocument': shivDocument,

    //creates a shived element
    createElement: createElement,

    //creates a shived documentFragment
    createDocumentFragment: createDocumentFragment,

    //extends list of elements
    addElements: addElements
  };

  /*--------------------------------------------------------------------------*/

  // expose html5
  window.html5 = html5;

  // shiv the document
  shivDocument(document);

  if(typeof module == 'object' && module.exports){
    module.exports = html5;
  }

}(typeof window !== "undefined" ? window : this, document));
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u},set:function(a){u=!!a}},position:{get:function(){return p},set:function(a){p.left=void 0!==a.left?a.left:p.left,p.top=void 0!==a.top?a.top:p.top}},offset:{get:function(){return q},set:function(a){q.left=void 0!==a.left?a.left:q.left,q.top=void 0!==a.top?a.top:q.top}},hidden:{get:function(){return l},set:function(a){l!=a&&(l=!!a,d())}},data:{get:function(){return e},set:function(a){a.point&&(a.value=a.point.x,a.series=a.series||{},a.series.value=a.point.y,a.series.color=a.point.color||a.series.color),e=a}},tooltipElem:{get:function(){return o},set:function(){}},id:{get:function(){return v},set:function(){}}}),a.utils.initOptions(d),d}}(),a.utils.windowSize=function(){var a={width:640,height:480};return window.innerWidth&&window.innerHeight?(a.width=window.innerWidth,a.height=window.innerHeight,a):"CSS1Compat"==document.compatMode&&document.documentElement&&document.documentElement.offsetWidth?(a.width=document.documentElement.offsetWidth,a.height=document.documentElement.offsetHeight,a):document.body&&document.body.offsetWidth?(a.width=document.body.offsetWidth,a.height=document.body.offsetHeight,a):a},a.utils.windowResize=function(b){return window.addEventListener?window.addEventListener("resize",b):a.log("ERROR: Failed to bind to window.resize with: ",b),{callback:b,clear:function(){window.removeEventListener("resize",b)}}},a.utils.getColor=function(b){if(void 0===b)return a.utils.defaultColor();if(Array.isArray(b)){var c=d3.scale.ordinal().range(b);return function(a,b){var d=void 0===b?a:b;return a.color||c(d)}}return b},a.utils.defaultColor=function(){return a.utils.getColor(d3.scale.category20().range())},a.utils.customTheme=function(a,b,c){b=b||function(a){return a.key},c=c||d3.scale.category20().range();var d=c.length;return function(e){var f=b(e);return"function"==typeof a[f]?a[f]():void 0!==a[f]?a[f]:(d||(d=c.length),d-=1,c[d])}},a.utils.pjax=function(b,c){var d=function(d){d3.html(d,function(d){var e=d3.select(c).node();e.parentNode.replaceChild(d3.select(d).select(c).node(),e),a.utils.pjax(b,c)})};d3.selectAll(b).on("click",function(){history.pushState(this.href,this.textContent,this.href),d(this.href),d3.event.preventDefault()}),d3.select(window).on("popstate",function(){d3.event.state&&d(d3.event.state)})},a.utils.calcApproxTextWidth=function(a){if("function"==typeof a.style&&"function"==typeof a.text){var b=parseInt(a.style("font-size").replace("px",""),10),c=a.text().length;return c*b*.5}return 0},a.utils.NaNtoZero=function(a){return"number"!=typeof a||isNaN(a)||null===a||1/0===a||a===-1/0?0:a},d3.selection.prototype.watchTransition=function(a){var b=[this].concat([].slice.call(arguments,1));return a.transition.apply(a,b)},a.utils.renderWatch=function(b,c){if(!(this instanceof a.utils.renderWatch))return new a.utils.renderWatch(b,c);var d=void 0!==c?c:250,e=[],f=this;this.models=function(a){return a=[].slice.call(arguments,0),a.forEach(function(a){a.__rendered=!1,function(a){a.dispatch.on("renderEnd",function(){a.__rendered=!0,f.renderEnd("model")})}(a),e.indexOf(a)<0&&e.push(a)}),this},this.reset=function(a){void 0!==a&&(d=a),e=[]},this.transition=function(a,b,c){if(b=arguments.length>1?[].slice.call(arguments,1):[],c=b.length>1?b.pop():void 0!==d?d:250,a.__rendered=!1,e.indexOf(a)<0&&e.push(a),0===c)return a.__rendered=!0,a.delay=function(){return this},a.duration=function(){return this},a;a.__rendered=0===a.length?!0:a.every(function(a){return!a.length})?!0:!1;var g=0;return a.transition().duration(c).each(function(){++g}).each("end",function(){0===--g&&(a.__rendered=!0,f.renderEnd.apply(this,b))})},this.renderEnd=function(){e.every(function(a){return a.__rendered})&&(e.forEach(function(a){a.__rendered=!1}),b.renderEnd.apply(this,arguments))}},a.utils.deepExtend=function(b){var c=arguments.length>1?[].slice.call(arguments,1):[];c.forEach(function(c){for(var d in c){var e=b[d]instanceof Array,f="object"==typeof b[d],g="object"==typeof c[d];f&&!e&&g?a.utils.deepExtend(b[d],c[d]):b[d]=c[d]}})},a.utils.state=function(){if(!(this instanceof a.utils.state))return new a.utils.state;var b={},c=function(){},d=function(){return{}},e=null,f=null;this.dispatch=d3.dispatch("change","set"),this.dispatch.on("set",function(a){c(a,!0)}),this.getter=function(a){return d=a,this},this.setter=function(a,b){return b||(b=function(){}),c=function(c,d){a(c),d&&b()},this},this.init=function(b){e=e||{},a.utils.deepExtend(e,b)};var g=function(){var a=d();if(JSON.stringify(a)===JSON.stringify(b))return!1;for(var c in a)void 0===b[c]&&(b[c]={}),b[c]=a[c],f=!0;return!0};this.update=function(){e&&(c(e,!1),e=null),g.call(this)&&this.dispatch.change(b)}},a.utils.optionsFunc=function(a){return a&&d3.map(a).forEach(function(a,b){"function"==typeof this[a]&&this[a](b)}.bind(this)),this},a.utils.calcTicksX=function(b,c){var d=1,e=0;for(e;e<c.length;e+=1){var f=c[e]&&c[e].values?c[e].values.length:0;d=f>d?f:d}return a.log("Requested number of ticks: ",b),a.log("Calculated max values to be: ",d),b=b>d?b=d-1:b,b=1>b?1:b,b=Math.floor(b),a.log("Calculating tick count as: ",b),b},a.utils.calcTicksY=function(b,c){return a.utils.calcTicksX(b,c)},a.utils.initOption=function(a,b){a._calls&&a._calls[b]?a[b]=a._calls[b]:(a[b]=function(c){return arguments.length?(a._overrides[b]=!0,a._options[b]=c,a):a._options[b]},a["_"+b]=function(c){return arguments.length?(a._overrides[b]||(a._options[b]=c),a):a._options[b]})},a.utils.initOptions=function(b){b._overrides=b._overrides||{};var c=Object.getOwnPropertyNames(b._options||{}),d=Object.getOwnPropertyNames(b._calls||{});c=c.concat(d);for(var e in c)a.utils.initOption(b,c[e])},a.utils.inheritOptionsD3=function(a,b,c){a._d3options=c.concat(a._d3options||[]),c.unshift(b),c.unshift(a),d3.rebind.apply(this,c)},a.utils.arrayUnique=function(a){return a.sort().filter(function(b,c){return!c||b!=a[c-1]})},a.utils.symbolMap=d3.map(),a.utils.symbol=function(){function b(b,e){var f=c.call(this,b,e),g=d.call(this,b,e);return-1!==d3.svg.symbolTypes.indexOf(f)?d3.svg.symbol().type(f).size(g)():a.utils.symbolMap.get(f)(g)}var c,d=64;return b.type=function(a){return arguments.length?(c=d3.functor(a),b):c},b.size=function(a){return arguments.length?(d=d3.functor(a),b):d},b},a.utils.inheritOptions=function(b,c){var d=Object.getOwnPropertyNames(c._options||{}),e=Object.getOwnPropertyNames(c._calls||{}),f=c._inherited||[],g=c._d3options||[],h=d.concat(e).concat(f).concat(g);h.unshift(c),h.unshift(b),d3.rebind.apply(this,h),b._inherited=a.utils.arrayUnique(d.concat(e).concat(f).concat(d).concat(b._inherited||[])),b._d3options=a.utils.arrayUnique(g.concat(b._d3options||[]))},a.utils.initSVG=function(a){a.classed({"nvd3-svg":!0})},a.utils.sanitizeHeight=function(a,b){return a||parseInt(b.style("height"),10)||400},a.utils.sanitizeWidth=function(a,b){return a||parseInt(b.style("width"),10)||960},a.utils.availableHeight=function(b,c,d){return a.utils.sanitizeHeight(b,c)-d.top-d.bottom},a.utils.availableWidth=function(b,c,d){return a.utils.sanitizeWidth(b,c)-d.left-d.right},a.utils.noData=function(b,c){var d=b.options(),e=d.margin(),f=d.noData(),g=null==f?["No Data 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w,x,y;switch(c.orient()){case"top":v.enter().append("text").attr("class","nv-axislabel"),y=d.range().length<2?0:2===d.range().length?d.range()[1]:d.range()[d.range().length-1]+(d.range()[1]-d.range()[0]),v.attr("text-anchor","middle").attr("y",0).attr("x",y/2),i&&(x=p.selectAll("g.nv-axisMaxMin").data(d.domain()),x.enter().append("g").attr("class",function(a,b){return["nv-axisMaxMin","nv-axisMaxMin-x",0==b?"nv-axisMin-x":"nv-axisMax-x"].join(" ")}).append("text"),x.exit().remove(),x.attr("transform",function(b){return"translate("+a.utils.NaNtoZero(d(b))+",0)"}).select("text").attr("dy","-0.5em").attr("y",-c.tickPadding()).attr("text-anchor","middle").text(function(a){var b=u(a);return(""+b).match("NaN")?"":b}),x.watchTransition(s,"min-max top").attr("transform",function(b,c){return"translate("+a.utils.NaNtoZero(d.range()[c])+",0)"}));break;case"bottom":w=o+36;var z=30,A=0,B=t.selectAll("g").select("text"),C="";if(j%360){B.each(function(){var a=this.getBoundingClientRect(),b=a.width;A=a.height,b>z&&(z=b)}),C="rotate("+j+" 0,"+(A/2+c.tickPadding())+")";var D=Math.abs(Math.sin(j*Math.PI/180));w=(D?D*z:z)+30,B.attr("transform",C).style("text-anchor",j%360>0?"start":"end")}v.enter().append("text").attr("class","nv-axislabel"),y=d.range().length<2?0:2===d.range().length?d.range()[1]:d.range()[d.range().length-1]+(d.range()[1]-d.range()[0]),v.attr("text-anchor","middle").attr("y",w).attr("x",y/2),i&&(x=p.selectAll("g.nv-axisMaxMin").data([d.domain()[0],d.domain()[d.domain().length-1]]),x.enter().append("g").attr("class",function(a,b){return["nv-axisMaxMin","nv-axisMaxMin-x",0==b?"nv-axisMin-x":"nv-axisMax-x"].join(" ")}).append("text"),x.exit().remove(),x.attr("transform",function(b){return"translate("+a.utils.NaNtoZero(d(b)+(m?d.rangeBand()/2:0))+",0)"}).select("text").attr("dy",".71em").attr("y",c.tickPadding()).attr("transform",C).style("text-anchor",j?j%360>0?"start":"end":"middle").text(function(a){var b=u(a);return(""+b).match("NaN")?"":b}),x.watchTransition(s,"min-max bottom").attr("transform",function(b){return"translate("+a.utils.NaNtoZero(d(b)+(m?d.rangeBand()/2:0))+",0)"})),l&&B.attr("transform",function(a,b){return"translate(0,"+(b%2==0?"0":"12")+")"});break;case"right":v.enter().append("text").attr("class","nv-axislabel"),v.style("text-anchor",k?"middle":"begin").attr("transform",k?"rotate(90)":"").attr("y",k?-Math.max(e.right,f)+12:-10).attr("x",k?d3.max(d.range())/2:c.tickPadding()),i&&(x=p.selectAll("g.nv-axisMaxMin").data(d.domain()),x.enter().append("g").attr("class",function(a,b){return["nv-axisMaxMin","nv-axisMaxMin-y",0==b?"nv-axisMin-y":"nv-axisMax-y"].join(" ")}).append("text").style("opacity",0),x.exit().remove(),x.attr("transform",function(b){return"translate(0,"+a.utils.NaNtoZero(d(b))+")"}).select("text").attr("dy",".32em").attr("y",0).attr("x",c.tickPadding()).style("text-anchor","start").text(function(a){var b=u(a);return(""+b).match("NaN")?"":b}),x.watchTransition(s,"min-max right").attr("transform",function(b,c){return"translate(0,"+a.utils.NaNtoZero(d.range()[c])+")"}).select("text").style("opacity",1));break;case"left":v.enter().append("text").attr("class","nv-axislabel"),v.style("text-anchor",k?"middle":"end").attr("transform",k?"rotate(-90)":"").attr("y",k?-Math.max(e.left,f)+25-(o||0):-10).attr("x",k?-d3.max(d.range())/2:-c.tickPadding()),i&&(x=p.selectAll("g.nv-axisMaxMin").data(d.domain()),x.enter().append("g").attr("class",function(a,b){return["nv-axisMaxMin","nv-axisMaxMin-y",0==b?"nv-axisMin-y":"nv-axisMax-y"].join(" ")}).append("text").style("opacity",0),x.exit().remove(),x.attr("transform",function(b){return"translate(0,"+a.utils.NaNtoZero(r(b))+")"}).select("text").attr("dy",".32em").attr("y",0).attr("x",-c.tickPadding()).attr("text-anchor","end").text(function(a){var b=u(a);return(""+b).match("NaN")?"":b}),x.watchTransition(s,"min-max 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E=[];p.selectAll("g.nv-axisMaxMin").each(function(a,b){try{E.push(b?d(a)-this.getBoundingClientRect().width-4:d(a)+this.getBoundingClientRect().width+4)}catch(c){E.push(b?d(a)-4:d(a)+4)}}),t.selectAll("g").each(function(a){(d(a)<E[0]||d(a)>E[1])&&(a>1e-10||-1e-10>a?d3.select(this).remove():d3.select(this).select("text").remove())})}t.selectAll(".tick").filter(function(a){return!parseFloat(Math.round(1e5*a)/1e6)&&void 0!==a}).classed("zero",!0),r=d.copy()}),s.renderEnd("axis immediate"),b}var c=d3.svg.axis(),d=d3.scale.linear(),e={top:0,right:0,bottom:0,left:0},f=75,g=60,h=null,i=!0,j=0,k=!0,l=!1,m=!1,n=null,o=0,p=250,q=d3.dispatch("renderEnd");c.scale(d).orient("bottom").tickFormat(function(a){return a});var r,s=a.utils.renderWatch(q,p);return b.axis=c,b.dispatch=q,b.options=a.utils.optionsFunc.bind(b),b._options=Object.create({},{axisLabelDistance:{get:function(){return o},set:function(a){o=a}},staggerLabels:{get:function(){return l},set:function(a){l=a}},rotateLabels:{get:function(){return j},set:function(a){j=a}},rotateYLabel:{get:function(){return k},set:function(a){k=a}},showMaxMin:{get:function(){return i},set:function(a){i=a}},axisLabel:{get:function(){return h},set:function(a){h=a}},height:{get:function(){return g},set:function(a){g=a}},ticks:{get:function(){return n},set:function(a){n=a}},width:{get:function(){return f},set:function(a){f=a}},margin:{get:function(){return e},set:function(a){e.top=void 0!==a.top?a.top:e.top,e.right=void 0!==a.right?a.right:e.right,e.bottom=void 0!==a.bottom?a.bottom:e.bottom,e.left=void 0!==a.left?a.left:e.left}},duration:{get:function(){return p},set:function(a){p=a,s.reset(p)}},scale:{get:function(){return d},set:function(e){d=e,c.scale(d),m="function"==typeof d.rangeBands,a.utils.inheritOptionsD3(b,d,["domain","range","rangeBand","rangeBands"])}}}),a.utils.initOptions(b),a.utils.inheritOptionsD3(b,c,["orient","tickValues","tickSubdivide","tickSize","tickPadding","tickFormat"]),a.utils.inheritOptionsD3(b,d,["domain","range","rangeBand","rangeBands"]),b},a.models.boxPlot=function(){"use strict";function b(l){return v.reset(),l.each(function(b){var l=j-i.left-i.right,p=k-i.top-i.bottom;r=d3.select(this),a.utils.initSVG(r),m.domain(c||b.map(function(a,b){return o(a,b)})).rangeBands(e||[0,l],.1);var w=[];if(!d){var x=d3.min(b.map(function(a){var b=[];return b.push(a.values.Q1),a.values.hasOwnProperty("whisker_low")&&null!==a.values.whisker_low&&b.push(a.values.whisker_low),a.values.hasOwnProperty("outliers")&&null!==a.values.outliers&&(b=b.concat(a.values.outliers)),d3.min(b)})),y=d3.max(b.map(function(a){var b=[];return b.push(a.values.Q3),a.values.hasOwnProperty("whisker_high")&&null!==a.values.whisker_high&&b.push(a.values.whisker_high),a.values.hasOwnProperty("outliers")&&null!==a.values.outliers&&(b=b.concat(a.values.outliers)),d3.max(b)}));w=[x,y]}n.domain(d||w),n.range(f||[p,0]),g=g||m,h=h||n.copy().range([n(0),n(0)]);{var z=r.selectAll("g.nv-wrap").data([b]);z.enter().append("g").attr("class","nvd3 nv-wrap")}z.attr("transform","translate("+i.left+","+i.top+")");var A=z.selectAll(".nv-boxplot").data(function(a){return a}),B=A.enter().append("g").style("stroke-opacity",1e-6).style("fill-opacity",1e-6);A.attr("class","nv-boxplot").attr("transform",function(a,b){return"translate("+(m(o(a,b))+.05*m.rangeBand())+", 0)"}).classed("hover",function(a){return a.hover}),A.watchTransition(v,"nv-boxplot: boxplots").style("stroke-opacity",1).style("fill-opacity",.75).delay(function(a,c){return c*t/b.length}).attr("transform",function(a,b){return"translate("+(m(o(a,b))+.05*m.rangeBand())+", 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q(a,c)}).on("mouseover",function(a,b,c){d3.select(this).classed("hover",!0),s.elementMouseover({series:{key:a,color:q(a,c)},e:d3.event})}).on("mouseout",function(a,b,c){d3.select(this).classed("hover",!1),s.elementMouseout({series:{key:a,color:q(a,c)},e:d3.event})}).on("mousemove",function(){s.elementMousemove({e:d3.event})}),C.attr("class","nv-boxplot-outlier"),C.watchTransition(v,"nv-boxplot: nv-boxplot-outlier").attr("cx",.45*m.rangeBand()).attr("cy",function(a){return n(a)}).attr("r","3"),C.exit().remove();var D=function(){return null===u?.9*m.rangeBand():Math.min(75,.9*m.rangeBand())},E=function(){return.45*m.rangeBand()-D()/2},F=function(){return.45*m.rangeBand()+D()/2};["low","high"].forEach(function(a){var b="low"===a?"Q1":"Q3";A.select("line.nv-boxplot-whisker.nv-boxplot-"+a).watchTransition(v,"nv-boxplot: boxplots").attr("x1",.45*m.rangeBand()).attr("y1",function(b){return n(b.values["whisker_"+a])}).attr("x2",.45*m.rangeBand()).attr("y2",function(a){return 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a.utils.noData(b,l),b;l.selectAll(".nv-noData").remove(),c=e.xScale(),d=e.yScale().clamp(!0);var u=l.selectAll("g.nv-wrap.nv-discreteBarWithAxes").data([h]),v=u.enter().append("g").attr("class","nvd3 nv-wrap nv-discreteBarWithAxes").append("g"),w=v.append("defs"),x=u.select("g");v.append("g").attr("class","nv-x nv-axis"),v.append("g").attr("class","nv-y nv-axis").append("g").attr("class","nv-zeroLine").append("line"),v.append("g").attr("class","nv-barsWrap"),x.attr("transform","translate("+i.left+","+i.top+")"),o&&x.select(".nv-y.nv-axis").attr("transform","translate("+q+",0)"),e.width(q).height(t);var y=x.select(".nv-barsWrap").datum(h.filter(function(a){return!a.disabled}));if(y.transition().call(e),w.append("clipPath").attr("id","nv-x-label-clip-"+e.id()).append("rect"),x.select("#nv-x-label-clip-"+e.id()+" 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e.dispatch.on("elementMouseover.tooltip",function(a){a.series={key:b.x()(a.data),value:b.y()(a.data),color:a.color},h.data(a).hidden(!1)}),e.dispatch.on("elementMouseout.tooltip",function(){h.hidden(!0)}),e.dispatch.on("elementMousemove.tooltip",function(){h.position({top:d3.event.pageY,left:d3.event.pageX})()}),b.dispatch=r,b.discretebar=e,b.xAxis=f,b.yAxis=g,b.tooltip=h,b.options=a.utils.optionsFunc.bind(b),b._options=Object.create({},{width:{get:function(){return j},set:function(a){j=a}},height:{get:function(){return k},set:function(a){k=a}},staggerLabels:{get:function(){return p},set:function(a){p=a}},showXAxis:{get:function(){return m},set:function(a){m=a}},showYAxis:{get:function(){return n},set:function(a){n=a}},noData:{get:function(){return q},set:function(a){q=a}},tooltips:{get:function(){return h.enabled()},set:function(b){a.deprecated("tooltips","use chart.tooltip.enabled() instead"),h.enabled(!!b)}},tooltipContent:{get:function(){return 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c,d={top:0,right:0,bottom:0,left:0},e=400,f=8,g="x",h=function(a){return a[g]},i=a.utils.defaultColor(),j=d3.scale.linear(),k=250,l=d3.dispatch("renderEnd"),m=a.utils.renderWatch(l,k);return b.options=a.utils.optionsFunc.bind(b),b.dispatch=l,b.margin=function(a){return arguments.length?(d.top="undefined"!=typeof a.top?a.top:d.top,d.right="undefined"!=typeof a.right?a.right:d.right,d.bottom="undefined"!=typeof a.bottom?a.bottom:d.bottom,d.left="undefined"!=typeof a.left?a.left:d.left,b):d},b.width=function(a){return arguments.length?(e=a,b):e},b.axis=function(a){return arguments.length?(g=a,b):g},b.size=function(a){return arguments.length?(f=a,b):f},b.getData=function(a){return arguments.length?(h=d3.functor(a),b):h},b.scale=function(a){return arguments.length?(j=a,b):j},b.color=function(c){return arguments.length?(i=a.utils.getColor(c),b):i},b.duration=function(a){return arguments.length?(k=a,m.reset(k),b):k},b},a.models.furiousLegend=function(){"use strict";function b(p){function 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c={top:5,right:0,bottom:5,left:0},d=400,e=20,f=function(a){return a.key},g=a.utils.getColor(),h=!0,i=28,j=!0,k=!0,l=!1,m=!1,n=d3.dispatch("legendClick","legendDblclick","legendMouseover","legendMouseout","stateChange"),o="classic";return b.dispatch=n,b.options=a.utils.optionsFunc.bind(b),b._options=Object.create({},{width:{get:function(){return d},set:function(a){d=a}},height:{get:function(){return e},set:function(a){e=a}},key:{get:function(){return f},set:function(a){f=a}},align:{get:function(){return h},set:function(a){h=a}},rightAlign:{get:function(){return j},set:function(a){j=a}},padding:{get:function(){return i},set:function(a){i=a}},updateState:{get:function(){return k},set:function(a){k=a}},radioButtonMode:{get:function(){return l},set:function(a){l=a}},expanded:{get:function(){return m},set:function(a){m=a}},vers:{get:function(){return o},set:function(a){o=a}},margin:{get:function(){return c},set:function(a){c.top=void 0!==a.top?a.top:c.top,c.right=void 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i},set:function(a){i=a}},yDomain1:{get:function(){return c},set:function(a){c=a}},yDomain2:{get:function(){return d},set:function(a){d=a}},noData:{get:function(){return j},set:function(a){j=a}},interpolate:{get:function(){return m},set:function(a){m=a}},tooltips:{get:function(){return B.enabled()},set:function(b){a.deprecated("tooltips","use chart.tooltip.enabled() instead"),B.enabled(!!b)}},tooltipContent:{get:function(){return B.contentGenerator()},set:function(b){a.deprecated("tooltipContent","use chart.tooltip.contentGenerator() instead"),B.contentGenerator(b)}},margin:{get:function(){return e},set:function(a){e.top=void 0!==a.top?a.top:e.top,e.right=void 0!==a.right?a.right:e.right,e.bottom=void 0!==a.bottom?a.bottom:e.bottom,e.left=void 0!==a.left?a.left:e.left}},color:{get:function(){return f},set:function(b){f=a.utils.getColor(b)}},x:{get:function(){return k},set:function(a){k=a,r.x(a),s.x(a),t.x(a),u.x(a),v.x(a),w.x(a)}},y:{get:function(){return 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C=d3.select(this).selectAll("g.nv-wrap.nv-ohlcBar").data([b[0].values]),D=C.enter().append("g").attr("class","nvd3 nv-wrap nv-ohlcBar"),E=D.append("defs"),F=D.append("g"),G=C.select("g");F.append("g").attr("class","nv-ticks"),C.attr("transform","translate("+g.left+","+g.top+")"),k.on("click",function(a,b){z.chartClick({data:a,index:b,pos:d3.event,id:j})}),E.append("clipPath").attr("id","nv-chart-clip-path-"+j).append("rect"),C.select("#nv-chart-clip-path-"+j+" rect").attr("width",y).attr("height",A),G.attr("clip-path",w?"url(#nv-chart-clip-path-"+j+")":"");var H=C.select(".nv-ticks").selectAll(".nv-tick").data(function(a){return a});H.exit().remove(),H.enter().append("path").attr("class",function(a,b,c){return(p(a,b)>q(a,b)?"nv-tick negative":"nv-tick positive")+" 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c,d,e,f,g={top:0,right:0,bottom:0,left:0},h=null,i=null,j=Math.floor(1e4*Math.random()),k=null,l=d3.scale.linear(),m=d3.scale.linear(),n=function(a){return a.x},o=function(a){return a.y},p=function(a){return a.open},q=function(a){return a.close},r=function(a){return a.high},s=function(a){return a.low},t=[],u=[],v=!1,w=!0,x=a.utils.defaultColor(),y=!1,z=d3.dispatch("tooltipShow","tooltipHide","stateChange","changeState","renderEnd","chartClick","elementClick","elementDblClick","elementMouseover","elementMouseout","elementMousemove");return b.highlightPoint=function(a,c){b.clearHighlights(),k.select(".nv-ohlcBar .nv-tick-0-"+a).classed("hover",c)},b.clearHighlights=function(){k.select(".nv-ohlcBar .nv-tick.hover").classed("hover",!1)},b.dispatch=z,b.options=a.utils.optionsFunc.bind(b),b._options=Object.create({},{width:{get:function(){return h},set:function(a){h=a}},height:{get:function(){return i},set:function(a){i=a}},xScale:{get:function(){return 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c={top:30,right:0,bottom:10,left:0},d=null,e=null,f=d3.scale.ordinal(),g={},h=[],i=[],j=a.utils.defaultColor(),k=[],l=[],m=[],n=1,o=d3.dispatch("brush","elementMouseover","elementMouseout");return b.dispatch=o,b.options=a.utils.optionsFunc.bind(b),b._options=Object.create({},{width:{get:function(){return d},set:function(a){d=a}},height:{get:function(){return e},set:function(a){e=a}},dimensionNames:{get:function(){return h},set:function(a){h=a}},dimensionFormats:{get:function(){return i},set:function(a){i=a}},lineTension:{get:function(){return n},set:function(a){n=a}},dimensions:{get:function(){return h},set:function(b){a.deprecated("dimensions","use dimensionNames instead"),h=b}},margin:{get:function(){return c},set:function(a){c.top=void 0!==a.top?a.top:c.top,c.right=void 0!==a.right?a.right:c.right,c.bottom=void 0!==a.bottom?a.bottom:c.bottom,c.left=void 0!==a.left?a.left:c.left}},color:{get:function(){return j},set:function(b){j=a.utils.getColor(b)}}}),a.utils.initOptions(b),b},a.models.pie=function(){"use strict";function b(E){return D.reset(),E.each(function(b){function E(a,b){a.endAngle=isNaN(a.endAngle)?0:a.endAngle,a.startAngle=isNaN(a.startAngle)?0:a.startAngle,p||(a.innerRadius=0);var c=d3.interpolate(this._current,a);return this._current=c(0),function(a){return B[b](c(a))}}var F=d-c.left-c.right,G=e-c.top-c.bottom,H=Math.min(F,G)/2,I=[],J=[];if(i=d3.select(this),0===z.length)for(var K=H-H/5,L=y*H,M=0;M<b[0].length;M++)I.push(K),J.push(L);else I=z.map(function(a){return(a.outer-a.outer/5)*H}),J=z.map(function(a){return(a.inner-a.inner/5)*H}),y=d3.min(z.map(function(a){return a.inner-a.inner/5}));a.utils.initSVG(i);var N=i.selectAll(".nv-wrap.nv-pie").data(b),O=N.enter().append("g").attr("class","nvd3 nv-wrap nv-pie 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B=z.select(".nv-valueWrap"),C=B.selectAll(".nv-currentValue").data([v]);C.enter().append("text").attr("class","nv-currentValue").attr("dx",o?-8:8).attr("dy",".9em").style("text-anchor",o?"end":"start"),C.attr("x",t+(o?f.right:0)).attr("y",n?function(a){return d(a)}:0).style("fill",e.color()(p[p.length-1],p.length-1)).text(l(v))}y.select(".nv-hoverArea").append("rect").on("mousemove",r).on("click",function(){j=!j}).on("mouseout",function(){i=[],q()}),z.select(".nv-hoverArea rect").attr("transform",function(){return"translate("+-f.left+","+-f.top+")"}).attr("width",t+f.left+f.right).attr("height",u+f.top)}),b}var c,d,e=a.models.sparkline(),f={top:15,right:100,bottom:10,left:50},g=null,h=null,i=[],j=!1,k=d3.format(",r"),l=d3.format(",.2f"),m=!0,n=!0,o=!1,p=null;return b.sparkline=e,b.options=a.utils.optionsFunc.bind(b),b._options=Object.create({},{width:{get:function(){return g},set:function(a){g=a}},height:{get:function(){return h},set:function(a){h=a}},xTickFormat:{get:function(){return 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x=m.filter(function(a){return!a.disabled});m=d3.layout.stack().order(o).offset(n).values(function(a){return a.values}).x(k).y(l).out(function(a,b,c){a.display={y:c,y0:b}})(x);var y=j.selectAll("g.nv-wrap.nv-stackedarea").data([m]),z=y.enter().append("g").attr("class","nvd3 nv-wrap nv-stackedarea"),A=z.append("defs"),B=z.append("g"),C=y.select("g");B.append("g").attr("class","nv-areaWrap"),B.append("g").attr("class","nv-scatterWrap"),y.attr("transform","translate("+e.left+","+e.top+")"),0==r.forceY().length&&r.forceY().push(0),r.width(s).height(v).x(k).y(function(a){return a.display.y+a.display.y0}).forceY([0]).color(m.map(function(a){return a.color||h(a,a.seriesIndex)}));var D=C.select(".nv-scatterWrap").datum(m);D.call(r),A.append("clipPath").attr("id","nv-edge-clip-"+i).append("rect"),y.select("#nv-edge-clip-"+i+" rect").attr("width",s).attr("height",v),C.attr("clip-path",q?"url(#nv-edge-clip-"+i+")":"");var E=d3.svg.area().x(function(a,b){return c(k(a,b))}).y0(function(a){return 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      <td class="{{methods_level}} small">{{crap}}</td>
      <td class="{{lines_level}} big">{{lines_bar}}</td>
      <td class="{{lines_level}} small"><div align="right">{{lines_executed_percent}}</div></td>
      <td class="{{lines_level}} small"><div align="right">{{lines_number}}</div></td>
     </tr>

<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report;

use SebastianBergmann\CodeCoverage\CodeCoverage;

/**
 * Uses var_export() to write a SebastianBergmann\CodeCoverage\CodeCoverage object to a file.
 */
class PHP
{
    /**
     * @param CodeCoverage $coverage
     * @param string       $target
     *
     * @return string
     */
    public function process(CodeCoverage $coverage, $target = null)
    {
        $filter = $coverage->filter();

        $output = sprintf(
            '<?php
$coverage = new SebastianBergmann\CodeCoverage\CodeCoverage;
$coverage->setData(%s);
$coverage->setTests(%s);

$filter = $coverage->filter();
$filter->setWhitelistedFiles(%s);

return $coverage;',
            var_export($coverage->getData(true), 1),
            var_export($coverage->getTests(), 1),
            var_export($filter->getWhitelistedFiles(), 1)
        );

        if ($target !== null) {
            return file_put_contents($target, $output);
        } else {
            return $output;
        }
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report;

use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Node\File;
use SebastianBergmann\CodeCoverage\Util;

/**
 * Generates human readable output from a code coverage object.
 *
 * The output gets put into a text file our written to the CLI.
 */
class Text
{
    private $lowUpperBound;
    private $highLowerBound;
    private $showUncoveredFiles;
    private $showOnlySummary;

    private $colors = [
        'green'  => "\x1b[30;42m",
        'yellow' => "\x1b[30;43m",
        'red'    => "\x1b[37;41m",
        'header' => "\x1b[1;37;40m",
        'reset'  => "\x1b[0m",
        'eol'    => "\x1b[2K",
    ];

    /**
     * @param int  $lowUpperBound
     * @param int  $highLowerBound
     * @param bool $showUncoveredFiles
     * @param bool $showOnlySummary
     */
    public function __construct($lowUpperBound = 50, $highLowerBound = 90, $showUncoveredFiles = false, $showOnlySummary = false)
    {
        $this->lowUpperBound      = $lowUpperBound;
        $this->highLowerBound     = $highLowerBound;
        $this->showUncoveredFiles = $showUncoveredFiles;
        $this->showOnlySummary    = $showOnlySummary;
    }

    /**
     * @param CodeCoverage $coverage
     * @param bool         $showColors
     *
     * @return string
     */
    public function process(CodeCoverage $coverage, $showColors = false)
    {
        $output = PHP_EOL . PHP_EOL;
        $report = $coverage->getReport();
        unset($coverage);

        $colors = [
            'header'  => '',
            'classes' => '',
            'methods' => '',
            'lines'   => '',
            'reset'   => '',
            'eol'     => ''
        ];

        if ($showColors) {
            $colors['classes'] = $this->getCoverageColor(
                $report->getNumTestedClassesAndTraits(),
                $report->getNumClassesAndTraits()
            );
            $colors['methods'] = $this->getCoverageColor(
                $report->getNumTestedMethods(),
                $report->getNumMethods()
            );
            $colors['lines']   = $this->getCoverageColor(
                $report->getNumExecutedLines(),
                $report->getNumExecutableLines()
            );
            $colors['reset']   = $this->colors['reset'];
            $colors['header']  = $this->colors['header'];
            $colors['eol']     = $this->colors['eol'];
        }

        $classes = sprintf(
            '  Classes: %6s (%d/%d)',
            Util::percent(
                $report->getNumTestedClassesAndTraits(),
                $report->getNumClassesAndTraits(),
                true
            ),
            $report->getNumTestedClassesAndTraits(),
            $report->getNumClassesAndTraits()
        );

        $methods = sprintf(
            '  Methods: %6s (%d/%d)',
            Util::percent(
                $report->getNumTestedMethods(),
                $report->getNumMethods(),
                true
            ),
            $report->getNumTestedMethods(),
            $report->getNumMethods()
        );

        $lines = sprintf(
            '  Lines:   %6s (%d/%d)',
            Util::percent(
                $report->getNumExecutedLines(),
                $report->getNumExecutableLines(),
                true
            ),
            $report->getNumExecutedLines(),
            $report->getNumExecutableLines()
        );

        $padding = max(array_map('strlen', [$classes, $methods, $lines]));

        if ($this->showOnlySummary) {
            $title   = 'Code Coverage Report Summary:';
            $padding = max($padding, strlen($title));

            $output .= $this->format($colors['header'], $padding, $title);
        } else {
            $date  = date('  Y-m-d H:i:s', $_SERVER['REQUEST_TIME']);
            $title = 'Code Coverage Report:';

            $output .= $this->format($colors['header'], $padding, $title);
            $output .= $this->format($colors['header'], $padding, $date);
            $output .= $this->format($colors['header'], $padding, '');
            $output .= $this->format($colors['header'], $padding, ' Summary:');
        }

        $output .= $this->format($colors['classes'], $padding, $classes);
        $output .= $this->format($colors['methods'], $padding, $methods);
        $output .= $this->format($colors['lines'], $padding, $lines);

        if ($this->showOnlySummary) {
            return $output . PHP_EOL;
        }

        $classCoverage = [];

        foreach ($report as $item) {
            if (!$item instanceof File) {
                continue;
            }

            $classes = $item->getClassesAndTraits();

            foreach ($classes as $className => $class) {
                $classStatements        = 0;
                $coveredClassStatements = 0;
                $coveredMethods         = 0;
                $classMethods           = 0;

                foreach ($class['methods'] as $method) {
                    if ($method['executableLines'] == 0) {
                        continue;
                    }

                    $classMethods++;
                    $classStatements        += $method['executableLines'];
                    $coveredClassStatements += $method['executedLines'];
                    if ($method['coverage'] == 100) {
                        $coveredMethods++;
                    }
                }

                if (!empty($class['package']['namespace'])) {
                    $namespace = '\\' . $class['package']['namespace'] . '::';
                } elseif (!empty($class['package']['fullPackage'])) {
                    $namespace = '@' . $class['package']['fullPackage'] . '::';
                } else {
                    $namespace = '';
                }

                $classCoverage[$namespace . $className] = [
                    'namespace'         => $namespace,
                    'className '        => $className,
                    'methodsCovered'    => $coveredMethods,
                    'methodCount'       => $classMethods,
                    'statementsCovered' => $coveredClassStatements,
                    'statementCount'    => $classStatements,
                ];
            }
        }

        ksort($classCoverage);

        $methodColor = '';
        $linesColor  = '';
        $resetColor  = '';

        foreach ($classCoverage as $fullQualifiedPath => $classInfo) {
            if ($classInfo['statementsCovered'] != 0 ||
                $this->showUncoveredFiles) {
                if ($showColors) {
                    $methodColor = $this->getCoverageColor($classInfo['methodsCovered'], $classInfo['methodCount']);
                    $linesColor  = $this->getCoverageColor($classInfo['statementsCovered'], $classInfo['statementCount']);
                    $resetColor  = $colors['reset'];
                }

                $output .= PHP_EOL . $fullQualifiedPath . PHP_EOL
                    . '  ' . $methodColor . 'Methods: ' . $this->printCoverageCounts($classInfo['methodsCovered'], $classInfo['methodCount'], 2) . $resetColor . ' '
                    . '  ' . $linesColor . 'Lines: ' . $this->printCoverageCounts($classInfo['statementsCovered'], $classInfo['statementCount'], 3) . $resetColor
                ;
            }
        }

        return $output . PHP_EOL;
    }

    protected function getCoverageColor($numberOfCoveredElements, $totalNumberOfElements)
    {
        $coverage = Util::percent(
            $numberOfCoveredElements,
            $totalNumberOfElements
        );

        if ($coverage >= $this->highLowerBound) {
            return $this->colors['green'];
        } elseif ($coverage > $this->lowUpperBound) {
            return $this->colors['yellow'];
        }

        return $this->colors['red'];
    }

    protected function printCoverageCounts($numberOfCoveredElements, $totalNumberOfElements, $precision)
    {
        $format = '%' . $precision . 's';

        return Util::percent(
            $numberOfCoveredElements,
            $totalNumberOfElements,
            true,
            true
        ) .
        ' (' . sprintf($format, $numberOfCoveredElements) . '/' .
        sprintf($format, $totalNumberOfElements) . ')';
    }

    private function format($color, $padding, $string)
    {
        $reset = $color ? $this->colors['reset'] : '';

        return $color . str_pad($string, $padding) . $reset . PHP_EOL;
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Xml;

use SebastianBergmann\Environment\Runtime;

class BuildInformation
{
    /**
     * @var \DOMElement
     */
    private $contextNode;

    /**
     * @param \DOMElement $contextNode
     */
    public function __construct(\DOMElement $contextNode)
    {
        $this->contextNode = $contextNode;
    }

    /**
     * @param Runtime $runtime
     */
    public function setRuntimeInformation(Runtime $runtime)
    {
        $runtimeNode = $this->getNodeByName('runtime');

        $runtimeNode->setAttribute('name', $runtime->getName());
        $runtimeNode->setAttribute('version', $runtime->getVersion());
        $runtimeNode->setAttribute('url', $runtime->getVendorUrl());

        $driverNode = $this->getNodeByName('driver');
        if ($runtime->isHHVM()) {
            $driverNode->setAttribute('name', 'hhvm');
            $driverNode->setAttribute('version', constant('HHVM_VERSION'));

            return;
        }

        if ($runtime->hasPHPDBGCodeCoverage()) {
            $driverNode->setAttribute('name', 'phpdbg');
            $driverNode->setAttribute('version', constant('PHPDBG_VERSION'));
        }

        if ($runtime->hasXdebug()) {
            $driverNode->setAttribute('name', 'xdebug');
            $driverNode->setAttribute('version', phpversion('xdebug'));
        }
    }

    /**
     * @param $name
     *
     * @return \DOMElement
     */
    private function getNodeByName($name)
    {
        $node = $this->contextNode->getElementsByTagNameNS(
            'http://schema.phpunit.de/coverage/1.0',
            $name
        )->item(0);

        if (!$node) {
            $node = $this->contextNode->appendChild(
                $this->contextNode->ownerDocument->createElementNS(
                    'http://schema.phpunit.de/coverage/1.0',
                    $name
                )
            );
        }

        return $node;
    }

    /**
     * @param \DateTime $date
     */
    public function setBuildTime(\DateTime $date)
    {
        $this->contextNode->setAttribute('time', $date->format('D M j G:i:s T Y'));
    }

    /**
     * @param string $phpUnitVersion
     * @param string $coverageVersion
     */
    public function setGeneratorVersions($phpUnitVersion, $coverageVersion)
    {
        $this->contextNode->setAttribute('phpunit', $phpUnitVersion);
        $this->contextNode->setAttribute('coverage', $coverageVersion);
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Xml;

use SebastianBergmann\CodeCoverage\RuntimeException;

class Coverage
{
    /**
     * @var \XMLWriter
     */
    private $writer;

    /**
     * @var \DOMElement
     */
    private $contextNode;

    /**
     * @var bool
     */
    private $finalized = false;

    public function __construct(\DOMElement $context, $line)
    {
        $this->contextNode = $context;

        $this->writer = new \XMLWriter();
        $this->writer->openMemory();
        $this->writer->startElementNs(null, $context->nodeName, 'http://schema.phpunit.de/coverage/1.0');
        $this->writer->writeAttribute('nr', $line);
    }

    public function addTest($test)
    {
        if ($this->finalized) {
            throw new RuntimeException('Coverage Report already finalized');
        }

        $this->writer->startElement('covered');
        $this->writer->writeAttribute('by', $test);
        $this->writer->endElement();
    }

    public function finalize()
    {
        $this->writer->endElement();

        $fragment = $this->contextNode->ownerDocument->createDocumentFragment();
        $fragment->appendXML($this->writer->outputMemory());

        $this->contextNode->parentNode->replaceChild(
            $fragment,
            $this->contextNode
        );

        $this->finalized = true;
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Xml;

class Directory extends Node
{
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Xml;

use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Node\AbstractNode;
use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
use SebastianBergmann\CodeCoverage\Node\File as FileNode;
use SebastianBergmann\CodeCoverage\RuntimeException;
use SebastianBergmann\CodeCoverage\Version;
use SebastianBergmann\Environment\Runtime;

class Facade
{
    /**
     * @var string
     */
    private $target;

    /**
     * @var Project
     */
    private $project;

    /**
     * @var string
     */
    private $phpUnitVersion;

    /**
     * @param string $version
     */
    public function __construct($version)
    {
        $this->phpUnitVersion = $version;
    }

    /**
     * @param CodeCoverage $coverage
     * @param string       $target
     *
     * @throws RuntimeException
     */
    public function process(CodeCoverage $coverage, $target)
    {
        if (substr($target, -1, 1) != DIRECTORY_SEPARATOR) {
            $target .= DIRECTORY_SEPARATOR;
        }

        $this->target = $target;
        $this->initTargetDirectory($target);

        $report = $coverage->getReport();

        $this->project = new Project(
            $coverage->getReport()->getName()
        );

        $this->setBuildInformation();
        $this->processTests($coverage->getTests());
        $this->processDirectory($report, $this->project);

        $this->saveDocument($this->project->asDom(), 'index');
    }

    private function setBuildInformation()
    {
        $buildNode = $this->project->getBuildInformation();
        $buildNode->setRuntimeInformation(new Runtime());
        $buildNode->setBuildTime(\DateTime::createFromFormat('U', $_SERVER['REQUEST_TIME']));
        $buildNode->setGeneratorVersions($this->phpUnitVersion, Version::id());
    }

    /**
     * @param string $directory
     */
    protected function initTargetDirectory($directory)
    {
        if (file_exists($directory)) {
            if (!is_dir($directory)) {
                throw new RuntimeException(
                    "'$directory' exists but is not a directory."
                );
            }

            if (!is_writable($directory)) {
                throw new RuntimeException(
                    "'$directory' exists but is not writable."
                );
            }
        } elseif (!@mkdir($directory, 0777, true)) {
            throw new RuntimeException(
                "'$directory' could not be created."
            );
        }
    }

    private function processDirectory(DirectoryNode $directory, Node $context)
    {
        $dirname = $directory->getName();
        if ($this->project->getProjectSourceDirectory() === $dirname) {
            $dirname = '/';
        }
        $dirObject = $context->addDirectory($dirname);

        $this->setTotals($directory, $dirObject->getTotals());

        foreach ($directory->getDirectories() as $node) {
            $this->processDirectory($node, $dirObject);
        }

        foreach ($directory->getFiles() as $node) {
            $this->processFile($node, $dirObject);
        }
    }

    private function processFile(FileNode $file, Directory $context)
    {
        $fileObject = $context->addFile(
            $file->getName(),
            $file->getId() . '.xml'
        );

        $this->setTotals($file, $fileObject->getTotals());

        $path = substr(
            $file->getPath(),
            strlen($this->project->getProjectSourceDirectory())
        );
        $fileReport = new Report($path);

        $this->setTotals($file, $fileReport->getTotals());

        foreach ($file->getClassesAndTraits() as $unit) {
            $this->processUnit($unit, $fileReport);
        }

        foreach ($file->getFunctions() as $function) {
            $this->processFunction($function, $fileReport);
        }

        foreach ($file->getCoverageData() as $line => $tests) {
            if (!is_array($tests) || count($tests) === 0) {
                continue;
            }

            $coverage = $fileReport->getLineCoverage($line);

            foreach ($tests as $test) {
                $coverage->addTest($test);
            }

            $coverage->finalize();
        }

        $fileReport->getSource()->setSourceCode(
            file_get_contents($file->getPath())
        );

        $this->saveDocument($fileReport->asDom(), $file->getId());
    }

    private function processUnit($unit, Report $report)
    {
        if (isset($unit['className'])) {
            $unitObject = $report->getClassObject($unit['className']);
        } else {
            $unitObject = $report->getTraitObject($unit['traitName']);
        }

        $unitObject->setLines(
            $unit['startLine'],
            $unit['executableLines'],
            $unit['executedLines']
        );

        $unitObject->setCrap($unit['crap']);

        $unitObject->setPackage(
            $unit['package']['fullPackage'],
            $unit['package']['package'],
            $unit['package']['subpackage'],
            $unit['package']['category']
        );

        $unitObject->setNamespace($unit['package']['namespace']);

        foreach ($unit['methods'] as $method) {
            $methodObject = $unitObject->addMethod($method['methodName']);
            $methodObject->setSignature($method['signature']);
            $methodObject->setLines($method['startLine'], $method['endLine']);
            $methodObject->setCrap($method['crap']);
            $methodObject->setTotals(
                $method['executableLines'],
                $method['executedLines'],
                $method['coverage']
            );
        }
    }

    private function processFunction($function, Report $report)
    {
        $functionObject = $report->getFunctionObject($function['functionName']);

        $functionObject->setSignature($function['signature']);
        $functionObject->setLines($function['startLine']);
        $functionObject->setCrap($function['crap']);
        $functionObject->setTotals($function['executableLines'], $function['executedLines'], $function['coverage']);
    }

    private function processTests(array $tests)
    {
        $testsObject = $this->project->getTests();

        foreach ($tests as $test => $result) {
            if ($test == 'UNCOVERED_FILES_FROM_WHITELIST') {
                continue;
            }

            $testsObject->addTest($test, $result);
        }
    }

    private function setTotals(AbstractNode $node, Totals $totals)
    {
        $loc = $node->getLinesOfCode();

        $totals->setNumLines(
            $loc['loc'],
            $loc['cloc'],
            $loc['ncloc'],
            $node->getNumExecutableLines(),
            $node->getNumExecutedLines()
        );

        $totals->setNumClasses(
            $node->getNumClasses(),
            $node->getNumTestedClasses()
        );

        $totals->setNumTraits(
            $node->getNumTraits(),
            $node->getNumTestedTraits()
        );

        $totals->setNumMethods(
            $node->getNumMethods(),
            $node->getNumTestedMethods()
        );

        $totals->setNumFunctions(
            $node->getNumFunctions(),
            $node->getNumTestedFunctions()
        );
    }

    /**
     * @return string
     */
    protected function getTargetDirectory()
    {
        return $this->target;
    }

    protected function saveDocument(\DOMDocument $document, $name)
    {
        $filename = sprintf('%s/%s.xml', $this->getTargetDirectory(), $name);

        $document->formatOutput       = true;
        $document->preserveWhiteSpace = false;
        $this->initTargetDirectory(dirname($filename));

        $document->save($filename);
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Xml;

class File
{
    /**
     * @var \DOMDocument
     */
    private $dom;

    /**
     * @var \DOMElement
     */
    private $contextNode;

    public function __construct(\DOMElement $context)
    {
        $this->dom         = $context->ownerDocument;
        $this->contextNode = $context;
    }

    /**
     * @return \DOMElement
     */
    protected function getContextNode()
    {
        return $this->contextNode;
    }

    /**
     * @return \DOMDocument
     */
    protected function getDomDocument()
    {
        return $this->dom;
    }

    public function getTotals()
    {
        $totalsContainer = $this->contextNode->firstChild;

        if (!$totalsContainer) {
            $totalsContainer = $this->contextNode->appendChild(
                $this->dom->createElementNS(
                    'http://schema.phpunit.de/coverage/1.0',
                    'totals'
                )
            );
        }

        return new Totals($totalsContainer);
    }

    public function getLineCoverage($line)
    {
        $coverage = $this->contextNode->getElementsByTagNameNS(
            'http://schema.phpunit.de/coverage/1.0',
            'coverage'
        )->item(0);

        if (!$coverage) {
            $coverage = $this->contextNode->appendChild(
                $this->dom->createElementNS(
                    'http://schema.phpunit.de/coverage/1.0',
                    'coverage'
                )
            );
        }

        $lineNode = $coverage->appendChild(
            $this->dom->createElementNS(
                'http://schema.phpunit.de/coverage/1.0',
                'line'
            )
        );

        return new Coverage($lineNode, $line);
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Xml;

class Method
{
    /**
     * @var \DOMElement
     */
    private $contextNode;

    public function __construct(\DOMElement $context, $name)
    {
        $this->contextNode = $context;

        $this->setName($name);
    }

    private function setName($name)
    {
        $this->contextNode->setAttribute('name', $name);
    }

    public function setSignature($signature)
    {
        $this->contextNode->setAttribute('signature', $signature);
    }

    public function setLines($start, $end = null)
    {
        $this->contextNode->setAttribute('start', $start);

        if ($end !== null) {
            $this->contextNode->setAttribute('end', $end);
        }
    }

    public function setTotals($executable, $executed, $coverage)
    {
        $this->contextNode->setAttribute('executable', $executable);
        $this->contextNode->setAttribute('executed', $executed);
        $this->contextNode->setAttribute('coverage', $coverage);
    }

    public function setCrap($crap)
    {
        $this->contextNode->setAttribute('crap', $crap);
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Xml;

class Node
{
    /**
     * @var \DOMDocument
     */
    private $dom;

    /**
     * @var \DOMElement
     */
    private $contextNode;

    public function __construct(\DOMElement $context)
    {
        $this->setContextNode($context);
    }

    protected function setContextNode(\DOMElement $context)
    {
        $this->dom         = $context->ownerDocument;
        $this->contextNode = $context;
    }

    public function getDom()
    {
        return $this->dom;
    }

    protected function getContextNode()
    {
        return $this->contextNode;
    }

    public function getTotals()
    {
        $totalsContainer = $this->getContextNode()->firstChild;

        if (!$totalsContainer) {
            $totalsContainer = $this->getContextNode()->appendChild(
                $this->dom->createElementNS(
                    'http://schema.phpunit.de/coverage/1.0',
                    'totals'
                )
            );
        }

        return new Totals($totalsContainer);
    }

    public function addDirectory($name)
    {
        $dirNode = $this->getDom()->createElementNS(
            'http://schema.phpunit.de/coverage/1.0',
            'directory'
        );

        $dirNode->setAttribute('name', $name);
        $this->getContextNode()->appendChild($dirNode);

        return new Directory($dirNode);
    }

    public function addFile($name, $href)
    {
        $fileNode = $this->getDom()->createElementNS(
            'http://schema.phpunit.de/coverage/1.0',
            'file'
        );

        $fileNode->setAttribute('name', $name);
        $fileNode->setAttribute('href', $href);
        $this->getContextNode()->appendChild($fileNode);

        return new File($fileNode);
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Xml;

class Project extends Node
{
    /**
     * @param string $directory
     */
    public function __construct($directory)
    {
        $this->init();
        $this->setProjectSourceDirectory($directory);
    }

    private function init()
    {
        $dom = new \DOMDocument();
        $dom->loadXML('<?xml version="1.0" ?><phpunit xmlns="http://schema.phpunit.de/coverage/1.0"><build/><project/></phpunit>');

        $this->setContextNode(
            $dom->getElementsByTagNameNS(
                'http://schema.phpunit.de/coverage/1.0',
                'project'
            )->item(0)
        );
    }

    private function setProjectSourceDirectory($name)
    {
        $this->getContextNode()->setAttribute('source', $name);
    }

    /**
     * @return string
     */
    public function getProjectSourceDirectory()
    {
        return $this->getContextNode()->getAttribute('source');
    }

    /**
     * @return BuildInformation
     */
    public function getBuildInformation()
    {
        $buildNode = $this->getDom()->getElementsByTagNameNS(
            'http://schema.phpunit.de/coverage/1.0',
            'build'
        )->item(0);

        if (!$buildNode) {
            $buildNode = $this->getDom()->documentElement->appendChild(
                $this->getDom()->createElementNS(
                    'http://schema.phpunit.de/coverage/1.0',
                    'build'
                )
            );
        }

        return new BuildInformation($buildNode);
    }

    public function getTests()
    {
        $testsNode = $this->getContextNode()->getElementsByTagNameNS(
            'http://schema.phpunit.de/coverage/1.0',
            'tests'
        )->item(0);

        if (!$testsNode) {
            $testsNode = $this->getContextNode()->appendChild(
                $this->getDom()->createElementNS(
                    'http://schema.phpunit.de/coverage/1.0',
                    'tests'
                )
            );
        }

        return new Tests($testsNode);
    }

    public function asDom()
    {
        return $this->getDom();
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Xml;

class Report extends File
{
    public function __construct($name)
    {
        $dom = new \DOMDocument();
        $dom->loadXML('<?xml version="1.0" ?><phpunit xmlns="http://schema.phpunit.de/coverage/1.0"><file /></phpunit>');

        $contextNode = $dom->getElementsByTagNameNS(
            'http://schema.phpunit.de/coverage/1.0',
            'file'
        )->item(0);

        parent::__construct($contextNode);
        $this->setName($name);
    }

    private function setName($name)
    {
        $this->getContextNode()->setAttribute('name', basename($name));
        $this->getContextNode()->setAttribute('path', dirname($name));
    }

    public function asDom()
    {
        return $this->getDomDocument();
    }

    public function getFunctionObject($name)
    {
        $node = $this->getContextNode()->appendChild(
            $this->getDomDocument()->createElementNS(
                'http://schema.phpunit.de/coverage/1.0',
                'function'
            )
        );

        return new Method($node, $name);
    }

    public function getClassObject($name)
    {
        return $this->getUnitObject('class', $name);
    }

    public function getTraitObject($name)
    {
        return $this->getUnitObject('trait', $name);
    }

    private function getUnitObject($tagName, $name)
    {
        $node = $this->getContextNode()->appendChild(
            $this->getDomDocument()->createElementNS(
                'http://schema.phpunit.de/coverage/1.0',
                $tagName
            )
        );

        return new Unit($node, $name);
    }

    public function getSource()
    {
        $source = $this->getContextNode()->getElementsByTagNameNS(
            'http://schema.phpunit.de/coverage/1.0',
            'source'
        )->item(0);

        if (!$source) {
            $source = $this->getContextNode()->appendChild(
                $this->getDomDocument()->createElementNS(
                    'http://schema.phpunit.de/coverage/1.0',
                    'source'
                )
            );
        }

        return new Source($source);
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Xml;

use TheSeer\Tokenizer\NamespaceUri;
use TheSeer\Tokenizer\Tokenizer;
use TheSeer\Tokenizer\XMLSerializer;

class Source
{
    /** @var \DOMElement */
    private $context;

    /**
     * @param \DOMElement $context
     */
    public function __construct(\DOMElement $context)
    {
        $this->context = $context;
    }

    /**
     * @param string $source
     */
    public function setSourceCode(string $source)
    {
        $context = $this->context;

        $tokens = (new Tokenizer())->parse($source);
        $srcDom = (new XMLSerializer(new NamespaceUri($context->namespaceURI)))->toDom($tokens);

        $context->parentNode->replaceChild(
            $context->ownerDocument->importNode($srcDom->documentElement, true),
            $context
        );
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Xml;

class Tests
{
    private $contextNode;

    private $codeMap = [
        0 => 'PASSED',     // PHPUnit_Runner_BaseTestRunner::STATUS_PASSED
        1 => 'SKIPPED',    // PHPUnit_Runner_BaseTestRunner::STATUS_SKIPPED
        2 => 'INCOMPLETE', // PHPUnit_Runner_BaseTestRunner::STATUS_INCOMPLETE
        3 => 'FAILURE',    // PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE
        4 => 'ERROR',      // PHPUnit_Runner_BaseTestRunner::STATUS_ERROR
        5 => 'RISKY',      // PHPUnit_Runner_BaseTestRunner::STATUS_RISKY
        6 => 'WARNING'     // PHPUnit_Runner_BaseTestRunner::STATUS_WARNING
    ];

    public function __construct(\DOMElement $context)
    {
        $this->contextNode = $context;
    }

    public function addTest($test, array $result)
    {
        $node = $this->contextNode->appendChild(
            $this->contextNode->ownerDocument->createElementNS(
                'http://schema.phpunit.de/coverage/1.0',
                'test'
            )
        );

        $node->setAttribute('name', $test);
        $node->setAttribute('size', $result['size']);
        $node->setAttribute('result', (int) $result['status']);
        $node->setAttribute('status', $this->codeMap[(int) $result['status']]);
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Xml;

use SebastianBergmann\CodeCoverage\Util;

class Totals
{
    /**
     * @var \DOMNode
     */
    private $container;

    /**
     * @var \DOMElement
     */
    private $linesNode;

    /**
     * @var \DOMElement
     */
    private $methodsNode;

    /**
     * @var \DOMElement
     */
    private $functionsNode;

    /**
     * @var \DOMElement
     */
    private $classesNode;

    /**
     * @var \DOMElement
     */
    private $traitsNode;

    public function __construct(\DOMElement $container)
    {
        $this->container = $container;
        $dom             = $container->ownerDocument;

        $this->linesNode = $dom->createElementNS(
            'http://schema.phpunit.de/coverage/1.0',
            'lines'
        );

        $this->methodsNode = $dom->createElementNS(
            'http://schema.phpunit.de/coverage/1.0',
            'methods'
        );

        $this->functionsNode = $dom->createElementNS(
            'http://schema.phpunit.de/coverage/1.0',
            'functions'
        );

        $this->classesNode = $dom->createElementNS(
            'http://schema.phpunit.de/coverage/1.0',
            'classes'
        );

        $this->traitsNode = $dom->createElementNS(
            'http://schema.phpunit.de/coverage/1.0',
            'traits'
        );

        $container->appendChild($this->linesNode);
        $container->appendChild($this->methodsNode);
        $container->appendChild($this->functionsNode);
        $container->appendChild($this->classesNode);
        $container->appendChild($this->traitsNode);
    }

    public function getContainer()
    {
        return $this->container;
    }

    public function setNumLines($loc, $cloc, $ncloc, $executable, $executed)
    {
        $this->linesNode->setAttribute('total', $loc);
        $this->linesNode->setAttribute('comments', $cloc);
        $this->linesNode->setAttribute('code', $ncloc);
        $this->linesNode->setAttribute('executable', $executable);
        $this->linesNode->setAttribute('executed', $executed);
        $this->linesNode->setAttribute(
            'percent',
            $executable === 0 ? 0 : sprintf('%01.2F', Util::percent($executed, $executable, false))
        );
    }

    public function setNumClasses($count, $tested)
    {
        $this->classesNode->setAttribute('count', $count);
        $this->classesNode->setAttribute('tested', $tested);
        $this->classesNode->setAttribute(
            'percent',
            $count === 0 ? 0 : sprintf('%01.2F', Util::percent($tested, $count, false))
        );
    }

    public function setNumTraits($count, $tested)
    {
        $this->traitsNode->setAttribute('count', $count);
        $this->traitsNode->setAttribute('tested', $tested);
        $this->traitsNode->setAttribute(
            'percent',
            $count === 0 ? 0 : sprintf('%01.2F', Util::percent($tested, $count, false))
        );
    }

    public function setNumMethods($count, $tested)
    {
        $this->methodsNode->setAttribute('count', $count);
        $this->methodsNode->setAttribute('tested', $tested);
        $this->methodsNode->setAttribute(
            'percent',
            $count === 0 ? 0 : sprintf('%01.2F', Util::percent($tested, $count, false))
        );
    }

    public function setNumFunctions($count, $tested)
    {
        $this->functionsNode->setAttribute('count', $count);
        $this->functionsNode->setAttribute('tested', $tested);
        $this->functionsNode->setAttribute(
            'percent',
            $count === 0 ? 0 : sprintf('%01.2F', Util::percent($tested, $count, false))
        );
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage\Report\Xml;

class Unit
{
    /**
     * @var \DOMElement
     */
    private $contextNode;

    public function __construct(\DOMElement $context, $name)
    {
        $this->contextNode = $context;

        $this->setName($name);
    }

    private function setName($name)
    {
        $this->contextNode->setAttribute('name', $name);
    }

    public function setLines($start, $executable, $executed)
    {
        $this->contextNode->setAttribute('start', $start);
        $this->contextNode->setAttribute('executable', $executable);
        $this->contextNode->setAttribute('executed', $executed);
    }

    public function setCrap($crap)
    {
        $this->contextNode->setAttribute('crap', $crap);
    }

    public function setPackage($full, $package, $sub, $category)
    {
        $node = $this->contextNode->getElementsByTagNameNS(
            'http://schema.phpunit.de/coverage/1.0',
            'package'
        )->item(0);

        if (!$node) {
            $node = $this->contextNode->appendChild(
                $this->contextNode->ownerDocument->createElementNS(
                    'http://schema.phpunit.de/coverage/1.0',
                    'package'
                )
            );
        }

        $node->setAttribute('full', $full);
        $node->setAttribute('name', $package);
        $node->setAttribute('sub', $sub);
        $node->setAttribute('category', $category);
    }

    public function setNamespace($namespace)
    {
        $node = $this->contextNode->getElementsByTagNameNS(
            'http://schema.phpunit.de/coverage/1.0',
            'namespace'
        )->item(0);

        if (!$node) {
            $node = $this->contextNode->appendChild(
                $this->contextNode->ownerDocument->createElementNS(
                    'http://schema.phpunit.de/coverage/1.0',
                    'namespace'
                )
            );
        }

        $node->setAttribute('name', $namespace);
    }

    public function addMethod($name)
    {
        $node = $this->contextNode->appendChild(
            $this->contextNode->ownerDocument->createElementNS(
                'http://schema.phpunit.de/coverage/1.0',
                'method'
            )
        );

        return new Method($node, $name);
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage;

/**
 * Utility methods.
 */
class Util
{
    /**
     * @param float $a
     * @param float $b
     * @param bool  $asString
     * @param bool  $fixedWidth
     *
     * @return float|int|string
     */
    public static function percent($a, $b, $asString = false, $fixedWidth = false)
    {
        if ($asString && $b == 0) {
            return '';
        }

        $percent = 100;

        if ($b > 0) {
            $percent = ($a / $b) * 100;
        }

        if ($asString) {
            $format = $fixedWidth ? '%6.2F%%' : '%01.2F%%';

            return sprintf($format, $percent);
        }

        return $percent;
    }
}
<?php
/*
 * This file is part of the php-code-coverage package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeCoverage;

use SebastianBergmann\Version as VersionId;

class Version
{
    private static $version;

    /**
     * @return string
     */
    public static function id()
    {
        if (self::$version === null) {
            $version       = new VersionId('5.2.1', dirname(__DIR__));
            self::$version = $version->getVersion();
        }

        return self::$version;
    }
}
File_Iterator

Copyright (c) 2009-2015, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of the File_Iterator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Façade implementation that uses File_Iterator_Factory to create a
 * File_Iterator that operates on an AppendIterator that contains an
 * RecursiveDirectoryIterator for each given path. The list of unique
 * files is returned as an array.
 *
 * @since     Class available since Release 1.3.0
 */
class File_Iterator_Facade
{
    /**
     * @param  array|string $paths
     * @param  array|string $suffixes
     * @param  array|string $prefixes
     * @param  array        $exclude
     * @param  bool         $commonPath
     * @return array
     */
    public function getFilesAsArray($paths, $suffixes = '', $prefixes = '', array $exclude = array(), $commonPath = FALSE)
    {
        if (is_string($paths)) {
            $paths = array($paths);
        }

        $factory  = new File_Iterator_Factory;
        $iterator = $factory->getFileIterator(
          $paths, $suffixes, $prefixes, $exclude
        );

        $files = array();

        foreach ($iterator as $file) {
            $file = $file->getRealPath();

            if ($file) {
                $files[] = $file;
            }
        }

        foreach ($paths as $path) {
            if (is_file($path)) {
                $files[] = realpath($path);
            }
        }

        $files = array_unique($files);
        sort($files);

        if ($commonPath) {
            return array(
              'commonPath' => $this->getCommonPath($files),
              'files'      => $files
            );
        } else {
            return $files;
        }
    }

    /**
     * Returns the common path of a set of files.
     *
     * @param  array  $files
     * @return string
     */
    protected function getCommonPath(array $files)
    {
        $count = count($files);

        if ($count == 0) {
            return '';
        }

        if ($count == 1) {
            return dirname($files[0]) . DIRECTORY_SEPARATOR;
        }

        $_files = array();

        foreach ($files as $file) {
            $_files[] = $_fileParts = explode(DIRECTORY_SEPARATOR, $file);

            if (empty($_fileParts[0])) {
                $_fileParts[0] = DIRECTORY_SEPARATOR;
            }
        }

        $common = '';
        $done   = FALSE;
        $j      = 0;
        $count--;

        while (!$done) {
            for ($i = 0; $i < $count; $i++) {
                if ($_files[$i][$j] != $_files[$i+1][$j]) {
                    $done = TRUE;
                    break;
                }
            }

            if (!$done) {
                $common .= $_files[0][$j];

                if ($j > 0) {
                    $common .= DIRECTORY_SEPARATOR;
                }
            }

            $j++;
        }

        return DIRECTORY_SEPARATOR . $common;
    }
}
<?php
/*
 * This file is part of the File_Iterator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Factory Method implementation that creates a File_Iterator that operates on
 * an AppendIterator that contains an RecursiveDirectoryIterator for each given
 * path.
 *
 * @since     Class available since Release 1.1.0
 */
class File_Iterator_Factory
{
    /**
     * @param  array|string   $paths
     * @param  array|string   $suffixes
     * @param  array|string   $prefixes
     * @param  array          $exclude
     * @return AppendIterator
     */
    public function getFileIterator($paths, $suffixes = '', $prefixes = '', array $exclude = array())
    {
        if (is_string($paths)) {
            $paths = array($paths);
        }

        $paths   = $this->getPathsAfterResolvingWildcards($paths);
        $exclude = $this->getPathsAfterResolvingWildcards($exclude);

        if (is_string($prefixes)) {
            if ($prefixes != '') {
                $prefixes = array($prefixes);
            } else {
                $prefixes = array();
            }
        }

        if (is_string($suffixes)) {
            if ($suffixes != '') {
                $suffixes = array($suffixes);
            } else {
                $suffixes = array();
            }
        }

        $iterator = new AppendIterator;

        foreach ($paths as $path) {
            if (is_dir($path)) {
                $iterator->append(
                  new File_Iterator(
                    new RecursiveIteratorIterator(
                      new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::FOLLOW_SYMLINKS)
                    ),
                    $suffixes,
                    $prefixes,
                    $exclude,
                    $path
                  )
                );
            }
        }

        return $iterator;
    }

    /**
     * @param  array $paths
     * @return array
     */
    protected function getPathsAfterResolvingWildcards(array $paths)
    {
        $_paths = array();

        foreach ($paths as $path) {
            if ($locals = glob($path, GLOB_ONLYDIR)) {
                $_paths = array_merge($_paths, $locals);
            } else {
                $_paths[] = $path;
            }
        }

        return $_paths;
    }
}
<?php
/*
 * This file is part of the File_Iterator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * FilterIterator implementation that filters files based on prefix(es) and/or
 * suffix(es). Hidden files and files from hidden directories are also filtered.
 *
 * @since     Class available since Release 1.0.0
 */
class File_Iterator extends FilterIterator
{
    const PREFIX = 0;
    const SUFFIX = 1;

    /**
     * @var array
     */
    protected $suffixes = array();

    /**
     * @var array
     */
    protected $prefixes = array();

    /**
     * @var array
     */
    protected $exclude = array();

    /**
     * @var string
     */
    protected $basepath;

    /**
     * @param Iterator $iterator
     * @param array    $suffixes
     * @param array    $prefixes
     * @param array    $exclude
     * @param string   $basepath
     */
    public function __construct(Iterator $iterator, array $suffixes = array(), array $prefixes = array(), array $exclude = array(), $basepath = NULL)
    {
        $exclude = array_filter(array_map('realpath', $exclude));

        if ($basepath !== NULL) {
            $basepath = realpath($basepath);
        }

        if ($basepath === FALSE) {
            $basepath = NULL;
        } else {
            foreach ($exclude as &$_exclude) {
                $_exclude = str_replace($basepath, '', $_exclude);
            }
        }

        $this->prefixes = $prefixes;
        $this->suffixes = $suffixes;
        $this->exclude  = $exclude;
        $this->basepath = $basepath;

        parent::__construct($iterator);
    }

    /**
     * @return bool
     */
    public function accept()
    {
        $current  = $this->getInnerIterator()->current();
        $filename = $current->getFilename();
        $realpath = $current->getRealPath();

        if ($this->basepath !== NULL) {
            $realpath = str_replace($this->basepath, '', $realpath);
        }

        // Filter files in hidden directories.
        if (preg_match('=/\.[^/]*/=', $realpath)) {
            return FALSE;
        }

        return $this->acceptPath($realpath) &&
               $this->acceptPrefix($filename) &&
               $this->acceptSuffix($filename);
    }

    /**
     * @param  string $path
     * @return bool
     * @since  Method available since Release 1.1.0
     */
    protected function acceptPath($path)
    {
        foreach ($this->exclude as $exclude) {
            if (strpos($path, $exclude) === 0) {
                return FALSE;
            }
        }

        return TRUE;
    }

    /**
     * @param  string $filename
     * @return bool
     * @since  Method available since Release 1.1.0
     */
    protected function acceptPrefix($filename)
    {
        return $this->acceptSubString($filename, $this->prefixes, self::PREFIX);
    }

    /**
     * @param  string $filename
     * @return bool
     * @since  Method available since Release 1.1.0
     */
    protected function acceptSuffix($filename)
    {
        return $this->acceptSubString($filename, $this->suffixes, self::SUFFIX);
    }

    /**
     * @param  string $filename
     * @param  array  $subString
     * @param  int    $type
     * @return bool
     * @since  Method available since Release 1.1.0
     */
    protected function acceptSubString($filename, array $subStrings, $type)
    {
        if (empty($subStrings)) {
            return TRUE;
        }

        $matched = FALSE;

        foreach ($subStrings as $string) {
            if (($type == self::PREFIX && strpos($filename, $string) === 0) ||
                ($type == self::SUFFIX &&
                 substr($filename, -1 * strlen($string)) == $string)) {
                $matched = TRUE;
                break;
            }
        }

        return $matched;
    }
}
Text_Template

Copyright (c) 2009-2015, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of the Text_Template package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A simple template engine.
 *
 * @since Class available since Release 1.0.0
 */
class Text_Template
{
    /**
     * @var string
     */
    protected $template = '';

    /**
     * @var string
     */
    protected $openDelimiter = '{';

    /**
     * @var string
     */
    protected $closeDelimiter = '}';

    /**
     * @var array
     */
    protected $values = array();

    /**
     * Constructor.
     *
     * @param  string                   $file
     * @throws InvalidArgumentException
     */
    public function __construct($file = '', $openDelimiter = '{', $closeDelimiter = '}')
    {
        $this->setFile($file);
        $this->openDelimiter  = $openDelimiter;
        $this->closeDelimiter = $closeDelimiter;
    }

    /**
     * Sets the template file.
     *
     * @param  string                   $file
     * @throws InvalidArgumentException
     */
    public function setFile($file)
    {
        $distFile = $file . '.dist';

        if (file_exists($file)) {
            $this->template = file_get_contents($file);
        }

        else if (file_exists($distFile)) {
            $this->template = file_get_contents($distFile);
        }

        else {
            throw new InvalidArgumentException(
              'Template file could not be loaded.'
            );
        }
    }

    /**
     * Sets one or more template variables.
     *
     * @param array $values
     * @param bool  $merge
     */
    public function setVar(array $values, $merge = TRUE)
    {
        if (!$merge || empty($this->values)) {
            $this->values = $values;
        } else {
            $this->values = array_merge($this->values, $values);
        }
    }

    /**
     * Renders the template and returns the result.
     *
     * @return string
     */
    public function render()
    {
        $keys = array();

        foreach ($this->values as $key => $value) {
            $keys[] = $this->openDelimiter . $key . $this->closeDelimiter;
        }

        return str_replace($keys, $this->values, $this->template);
    }

    /**
     * Renders the template and writes the result to a file.
     *
     * @param string $target
     */
    public function renderTo($target)
    {
        $fp = @fopen($target, 'wt');

        if ($fp) {
            fwrite($fp, $this->render());
            fclose($fp);
        } else {
            $error = error_get_last();

            throw new RuntimeException(
              sprintf(
                'Could not write to %s: %s',
                $target,
                substr(
                  $error['message'],
                  strpos($error['message'], ':') + 2
                )
              )
            );
        }
    }
}

PHP_Timer

Copyright (c) 2010-2015, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of the PHP_Timer package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Utility class for timing.
 */
class PHP_Timer
{
    /**
     * @var array
     */
    private static $times = array(
      'hour'   => 3600000,
      'minute' => 60000,
      'second' => 1000
    );

    /**
     * @var array
     */
    private static $startTimes = array();

    /**
     * @var float
     */
    public static $requestTime;

    /**
     * Starts the timer.
     */
    public static function start()
    {
        array_push(self::$startTimes, microtime(true));
    }

    /**
     * Stops the timer and returns the elapsed time.
     *
     * @return float
     */
    public static function stop()
    {
        return microtime(true) - array_pop(self::$startTimes);
    }

    /**
     * Formats the elapsed time as a string.
     *
     * @param  float  $time
     * @return string
     */
    public static function secondsToTimeString($time)
    {
        $ms = round($time * 1000);

        foreach (self::$times as $unit => $value) {
            if ($ms >= $value) {
                $time = floor($ms / $value * 100.0) / 100.0;

                return $time . ' ' . ($time == 1 ? $unit : $unit . 's');
            }
        }

        return $ms . ' ms';
    }

    /**
     * Formats the elapsed time since the start of the request as a string.
     *
     * @return string
     */
    public static function timeSinceStartOfRequest()
    {
        return self::secondsToTimeString(microtime(true) - self::$requestTime);
    }

    /**
     * Returns the resources (time, memory) of the request as a string.
     *
     * @return string
     */
    public static function resourceUsage()
    {
        return sprintf(
            'Time: %s, Memory: %4.2fMB',
            self::timeSinceStartOfRequest(),
            memory_get_peak_usage(true) / 1048576
        );
    }
}

if (isset($_SERVER['REQUEST_TIME_FLOAT'])) {
    PHP_Timer::$requestTime = $_SERVER['REQUEST_TIME_FLOAT'];
} elseif (isset($_SERVER['REQUEST_TIME'])) {
    PHP_Timer::$requestTime = $_SERVER['REQUEST_TIME'];
} else {
    PHP_Timer::$requestTime = microtime(true);
}
PHP_TokenStream

Copyright (c) 2009-2015, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of the PHP_TokenStream package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A PHP token.
 *
 * @author    Sebastian Bergmann <sebastian@phpunit.de>
 * @copyright Sebastian Bergmann <sebastian@phpunit.de>
 * @license   http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
 * @link      http://github.com/sebastianbergmann/php-token-stream/tree
 * @since     Class available since Release 1.0.0
 */
abstract class PHP_Token
{
    /**
     * @var string
     */
    protected $text;

    /**
     * @var integer
     */
    protected $line;

    /**
     * @var PHP_Token_Stream
     */
    protected $tokenStream;

    /**
     * @var integer
     */
    protected $id;

    /**
     * Constructor.
     *
     * @param string           $text
     * @param integer          $line
     * @param PHP_Token_Stream $tokenStream
     * @param integer          $id
     */
    public function __construct($text, $line, PHP_Token_Stream $tokenStream, $id)
    {
        $this->text        = $text;
        $this->line        = $line;
        $this->tokenStream = $tokenStream;
        $this->id          = $id;
    }

    /**
     * @return string
     */
    public function __toString()
    {
        return $this->text;
    }

    /**
     * @return integer
     */
    public function getLine()
    {
        return $this->line;
    }
}

abstract class PHP_TokenWithScope extends PHP_Token
{
    /**
     * @var integer
     */
    protected $endTokenId;

    /**
     * Get the docblock for this token
     *
     * This method will fetch the docblock belonging to the current token. The
     * docblock must be placed on the line directly above the token to be
     * recognized.
     *
     * @return string|null Returns the docblock as a string if found
     */
    public function getDocblock()
    {
        $tokens            = $this->tokenStream->tokens();
        $currentLineNumber = $tokens[$this->id]->getLine();
        $prevLineNumber    = $currentLineNumber - 1;

        for ($i = $this->id - 1; $i; $i--) {
            if (!isset($tokens[$i])) {
                return;
            }

            if ($tokens[$i] instanceof PHP_Token_FUNCTION ||
                $tokens[$i] instanceof PHP_Token_CLASS ||
                $tokens[$i] instanceof PHP_Token_TRAIT) {
                // Some other trait, class or function, no docblock can be
                // used for the current token
                break;
            }

            $line = $tokens[$i]->getLine();

            if ($line == $currentLineNumber ||
                ($line == $prevLineNumber &&
                 $tokens[$i] instanceof PHP_Token_WHITESPACE)) {
                continue;
            }

            if ($line < $currentLineNumber &&
                !$tokens[$i] instanceof PHP_Token_DOC_COMMENT) {
                break;
            }

            return (string)$tokens[$i];
        }
    }

    /**
     * @return integer
     */
    public function getEndTokenId()
    {
        $block  = 0;
        $i      = $this->id;
        $tokens = $this->tokenStream->tokens();

        while ($this->endTokenId === null && isset($tokens[$i])) {
            if ($tokens[$i] instanceof PHP_Token_OPEN_CURLY ||
                $tokens[$i] instanceof PHP_Token_CURLY_OPEN) {
                $block++;
            } elseif ($tokens[$i] instanceof PHP_Token_CLOSE_CURLY) {
                $block--;

                if ($block === 0) {
                    $this->endTokenId = $i;
                }
            } elseif (($this instanceof PHP_Token_FUNCTION ||
                $this instanceof PHP_Token_NAMESPACE) &&
                $tokens[$i] instanceof PHP_Token_SEMICOLON) {
                if ($block === 0) {
                    $this->endTokenId = $i;
                }
            }

            $i++;
        }

        if ($this->endTokenId === null) {
            $this->endTokenId = $this->id;
        }

        return $this->endTokenId;
    }

    /**
     * @return integer
     */
    public function getEndLine()
    {
        return $this->tokenStream[$this->getEndTokenId()]->getLine();
    }
}

abstract class PHP_TokenWithScopeAndVisibility extends PHP_TokenWithScope
{
    /**
     * @return string
     */
    public function getVisibility()
    {
        $tokens = $this->tokenStream->tokens();

        for ($i = $this->id - 2; $i > $this->id - 7; $i -= 2) {
            if (isset($tokens[$i]) &&
               ($tokens[$i] instanceof PHP_Token_PRIVATE ||
                $tokens[$i] instanceof PHP_Token_PROTECTED ||
                $tokens[$i] instanceof PHP_Token_PUBLIC)) {
                return strtolower(
                    str_replace('PHP_Token_', '', get_class($tokens[$i]))
                );
            }
            if (isset($tokens[$i]) &&
              !($tokens[$i] instanceof PHP_Token_STATIC ||
                $tokens[$i] instanceof PHP_Token_FINAL ||
                $tokens[$i] instanceof PHP_Token_ABSTRACT)) {
                // no keywords; stop visibility search
                break;
            }
        }
    }

    /**
     * @return string
     */
    public function getKeywords()
    {
        $keywords = array();
        $tokens   = $this->tokenStream->tokens();

        for ($i = $this->id - 2; $i > $this->id - 7; $i -= 2) {
            if (isset($tokens[$i]) &&
               ($tokens[$i] instanceof PHP_Token_PRIVATE ||
                $tokens[$i] instanceof PHP_Token_PROTECTED ||
                $tokens[$i] instanceof PHP_Token_PUBLIC)) {
                continue;
            }

            if (isset($tokens[$i]) &&
               ($tokens[$i] instanceof PHP_Token_STATIC ||
                $tokens[$i] instanceof PHP_Token_FINAL ||
                $tokens[$i] instanceof PHP_Token_ABSTRACT)) {
                $keywords[] = strtolower(
                    str_replace('PHP_Token_', '', get_class($tokens[$i]))
                );
            }
        }

        return implode(',', $keywords);
    }
}

abstract class PHP_Token_Includes extends PHP_Token
{
    /**
     * @var string
     */
    protected $name;

    /**
     * @var string
     */
    protected $type;

    /**
     * @return string
     */
    public function getName()
    {
        if ($this->name === null) {
            $this->process();
        }

        return $this->name;
    }

    /**
     * @return string
     */
    public function getType()
    {
        if ($this->type === null) {
            $this->process();
        }

        return $this->type;
    }

    private function process()
    {
        $tokens = $this->tokenStream->tokens();

        if ($tokens[$this->id+2] instanceof PHP_Token_CONSTANT_ENCAPSED_STRING) {
            $this->name = trim($tokens[$this->id+2], "'\"");
            $this->type = strtolower(
                str_replace('PHP_Token_', '', get_class($tokens[$this->id]))
            );
        }
    }
}


class PHP_Token_FUNCTION extends PHP_TokenWithScopeAndVisibility
{
    /**
     * @var array
     */
    protected $arguments;

    /**
     * @var integer
     */
    protected $ccn;

    /**
     * @var string
     */
    protected $name;

    /**
     * @var string
     */
    protected $signature;

    /**
     * @return array
     */
    public function getArguments()
    {
        if ($this->arguments !== null) {
            return $this->arguments;
        }

        $this->arguments = array();
        $tokens          = $this->tokenStream->tokens();
        $typeDeclaration = null;

        // Search for first token inside brackets
        $i = $this->id + 2;

        while (!$tokens[$i-1] instanceof PHP_Token_OPEN_BRACKET) {
            $i++;
        }

        while (!$tokens[$i] instanceof PHP_Token_CLOSE_BRACKET) {
            if ($tokens[$i] instanceof PHP_Token_STRING) {
                $typeDeclaration = (string)$tokens[$i];
            } elseif ($tokens[$i] instanceof PHP_Token_VARIABLE) {
                $this->arguments[(string)$tokens[$i]] = $typeDeclaration;
                $typeDeclaration                      = null;
            }

            $i++;
        }

        return $this->arguments;
    }

    /**
     * @return string
     */
    public function getName()
    {
        if ($this->name !== null) {
            return $this->name;
        }

        $tokens = $this->tokenStream->tokens();

        for ($i = $this->id + 1; $i < count($tokens); $i++) {
            if ($tokens[$i] instanceof PHP_Token_STRING) {
                $this->name = (string)$tokens[$i];
                break;
            } elseif ($tokens[$i] instanceof PHP_Token_AMPERSAND &&
                     $tokens[$i+1] instanceof PHP_Token_STRING) {
                $this->name = (string)$tokens[$i+1];
                break;
            } elseif ($tokens[$i] instanceof PHP_Token_OPEN_BRACKET) {
                $this->name = 'anonymous function';
                break;
            }
        }

        if ($this->name != 'anonymous function') {
            for ($i = $this->id; $i; --$i) {
                if ($tokens[$i] instanceof PHP_Token_NAMESPACE) {
                    $this->name = $tokens[$i]->getName() . '\\' . $this->name;
                    break;
                }

                if ($tokens[$i] instanceof PHP_Token_INTERFACE) {
                    break;
                }
            }
        }

        return $this->name;
    }

    /**
     * @return integer
     */
    public function getCCN()
    {
        if ($this->ccn !== null) {
            return $this->ccn;
        }

        $this->ccn = 1;
        $end       = $this->getEndTokenId();
        $tokens    = $this->tokenStream->tokens();

        for ($i = $this->id; $i <= $end; $i++) {
            switch (get_class($tokens[$i])) {
                case 'PHP_Token_IF':
                case 'PHP_Token_ELSEIF':
                case 'PHP_Token_FOR':
                case 'PHP_Token_FOREACH':
                case 'PHP_Token_WHILE':
                case 'PHP_Token_CASE':
                case 'PHP_Token_CATCH':
                case 'PHP_Token_BOOLEAN_AND':
                case 'PHP_Token_LOGICAL_AND':
                case 'PHP_Token_BOOLEAN_OR':
                case 'PHP_Token_LOGICAL_OR':
                case 'PHP_Token_QUESTION_MARK':
                    $this->ccn++;
                    break;
            }
        }

        return $this->ccn;
    }

    /**
     * @return string
     */
    public function getSignature()
    {
        if ($this->signature !== null) {
            return $this->signature;
        }

        if ($this->getName() == 'anonymous function') {
            $this->signature = 'anonymous function';
            $i               = $this->id + 1;
        } else {
            $this->signature = '';
            $i               = $this->id + 2;
        }

        $tokens = $this->tokenStream->tokens();

        while (isset($tokens[$i]) &&
               !$tokens[$i] instanceof PHP_Token_OPEN_CURLY &&
               !$tokens[$i] instanceof PHP_Token_SEMICOLON) {
            $this->signature .= $tokens[$i++];
        }

        $this->signature = trim($this->signature);

        return $this->signature;
    }
}

class PHP_Token_INTERFACE extends PHP_TokenWithScopeAndVisibility
{
    /**
     * @var array
     */
    protected $interfaces;

    /**
     * @return string
     */
    public function getName()
    {
        return (string)$this->tokenStream[$this->id + 2];
    }

    /**
     * @return boolean
     */
    public function hasParent()
    {
        return $this->tokenStream[$this->id + 4] instanceof PHP_Token_EXTENDS;
    }

    /**
     * @return array
     */
    public function getPackage()
    {
        $className  = $this->getName();
        $docComment = $this->getDocblock();

        $result = array(
            'namespace'   => '',
            'fullPackage' => '',
            'category'    => '',
            'package'     => '',
            'subpackage'  => ''
        );

        for ($i = $this->id; $i; --$i) {
            if ($this->tokenStream[$i] instanceof PHP_Token_NAMESPACE) {
                $result['namespace'] = $this->tokenStream[$i]->getName();
                break;
            }
        }

        if (preg_match('/@category[\s]+([\.\w]+)/', $docComment, $matches)) {
            $result['category'] = $matches[1];
        }

        if (preg_match('/@package[\s]+([\.\w]+)/', $docComment, $matches)) {
            $result['package']     = $matches[1];
            $result['fullPackage'] = $matches[1];
        }

        if (preg_match('/@subpackage[\s]+([\.\w]+)/', $docComment, $matches)) {
            $result['subpackage']   = $matches[1];
            $result['fullPackage'] .= '.' . $matches[1];
        }

        if (empty($result['fullPackage'])) {
            $result['fullPackage'] = $this->arrayToName(
                explode('_', str_replace('\\', '_', $className)),
                '.'
            );
        }

        return $result;
    }

    /**
     * @param  array  $parts
     * @param  string $join
     * @return string
     */
    protected function arrayToName(array $parts, $join = '\\')
    {
        $result = '';

        if (count($parts) > 1) {
            array_pop($parts);

            $result = join($join, $parts);
        }

        return $result;
    }

    /**
     * @return boolean|string
     */
    public function getParent()
    {
        if (!$this->hasParent()) {
            return false;
        }

        $i         = $this->id + 6;
        $tokens    = $this->tokenStream->tokens();
        $className = (string)$tokens[$i];

        while (isset($tokens[$i+1]) &&
               !$tokens[$i+1] instanceof PHP_Token_WHITESPACE) {
            $className .= (string)$tokens[++$i];
        }

        return $className;
    }

    /**
     * @return boolean
     */
    public function hasInterfaces()
    {
        return (isset($this->tokenStream[$this->id + 4]) &&
                $this->tokenStream[$this->id + 4] instanceof PHP_Token_IMPLEMENTS) ||
               (isset($this->tokenStream[$this->id + 8]) &&
                $this->tokenStream[$this->id + 8] instanceof PHP_Token_IMPLEMENTS);
    }

    /**
     * @return array|boolean
     */
    public function getInterfaces()
    {
        if ($this->interfaces !== null) {
            return $this->interfaces;
        }

        if (!$this->hasInterfaces()) {
            return ($this->interfaces = false);
        }

        if ($this->tokenStream[$this->id + 4] instanceof PHP_Token_IMPLEMENTS) {
            $i = $this->id + 3;
        } else {
            $i = $this->id + 7;
        }

        $tokens = $this->tokenStream->tokens();

        while (!$tokens[$i+1] instanceof PHP_Token_OPEN_CURLY) {
            $i++;

            if ($tokens[$i] instanceof PHP_Token_STRING) {
                $this->interfaces[] = (string)$tokens[$i];
            }
        }

        return $this->interfaces;
    }
}

class PHP_Token_ABSTRACT extends PHP_Token {}
class PHP_Token_AMPERSAND extends PHP_Token {}
class PHP_Token_AND_EQUAL extends PHP_Token {}
class PHP_Token_ARRAY extends PHP_Token {}
class PHP_Token_ARRAY_CAST extends PHP_Token {}
class PHP_Token_AS extends PHP_Token {}
class PHP_Token_AT extends PHP_Token {}
class PHP_Token_BACKTICK extends PHP_Token {}
class PHP_Token_BAD_CHARACTER extends PHP_Token {}
class PHP_Token_BOOLEAN_AND extends PHP_Token {}
class PHP_Token_BOOLEAN_OR extends PHP_Token {}
class PHP_Token_BOOL_CAST extends PHP_Token {}
class PHP_Token_BREAK extends PHP_Token {}
class PHP_Token_CARET extends PHP_Token {}
class PHP_Token_CASE extends PHP_Token {}
class PHP_Token_CATCH extends PHP_Token {}
class PHP_Token_CHARACTER extends PHP_Token {}

class PHP_Token_CLASS extends PHP_Token_INTERFACE
{
    /**
     * @return string
     */
    public function getName()
    {
        $next = $this->tokenStream[$this->id + 1];

        if ($next instanceof PHP_Token_WHITESPACE) {
            $next = $this->tokenStream[$this->id + 2];
        }

        if ($next instanceof PHP_Token_STRING) {
            return (string) $next;
        }

        if ($next instanceof PHP_Token_OPEN_CURLY ||
            $next instanceof PHP_Token_EXTENDS ||
            $next instanceof PHP_Token_IMPLEMENTS) {
            return 'anonymous class';
        }
    }
}

class PHP_Token_CLASS_C extends PHP_Token {}
class PHP_Token_CLASS_NAME_CONSTANT extends PHP_Token {}
class PHP_Token_CLONE extends PHP_Token {}
class PHP_Token_CLOSE_BRACKET extends PHP_Token {}
class PHP_Token_CLOSE_CURLY extends PHP_Token {}
class PHP_Token_CLOSE_SQUARE extends PHP_Token {}
class PHP_Token_CLOSE_TAG extends PHP_Token {}
class PHP_Token_COLON extends PHP_Token {}
class PHP_Token_COMMA extends PHP_Token {}
class PHP_Token_COMMENT extends PHP_Token {}
class PHP_Token_CONCAT_EQUAL extends PHP_Token {}
class PHP_Token_CONST extends PHP_Token {}
class PHP_Token_CONSTANT_ENCAPSED_STRING extends PHP_Token {}
class PHP_Token_CONTINUE extends PHP_Token {}
class PHP_Token_CURLY_OPEN extends PHP_Token {}
class PHP_Token_DEC extends PHP_Token {}
class PHP_Token_DECLARE extends PHP_Token {}
class PHP_Token_DEFAULT extends PHP_Token {}
class PHP_Token_DIV extends PHP_Token {}
class PHP_Token_DIV_EQUAL extends PHP_Token {}
class PHP_Token_DNUMBER extends PHP_Token {}
class PHP_Token_DO extends PHP_Token {}
class PHP_Token_DOC_COMMENT extends PHP_Token {}
class PHP_Token_DOLLAR extends PHP_Token {}
class PHP_Token_DOLLAR_OPEN_CURLY_BRACES extends PHP_Token {}
class PHP_Token_DOT extends PHP_Token {}
class PHP_Token_DOUBLE_ARROW extends PHP_Token {}
class PHP_Token_DOUBLE_CAST extends PHP_Token {}
class PHP_Token_DOUBLE_COLON extends PHP_Token {}
class PHP_Token_DOUBLE_QUOTES extends PHP_Token {}
class PHP_Token_ECHO extends PHP_Token {}
class PHP_Token_ELSE extends PHP_Token {}
class PHP_Token_ELSEIF extends PHP_Token {}
class PHP_Token_EMPTY extends PHP_Token {}
class PHP_Token_ENCAPSED_AND_WHITESPACE extends PHP_Token {}
class PHP_Token_ENDDECLARE extends PHP_Token {}
class PHP_Token_ENDFOR extends PHP_Token {}
class PHP_Token_ENDFOREACH extends PHP_Token {}
class PHP_Token_ENDIF extends PHP_Token {}
class PHP_Token_ENDSWITCH extends PHP_Token {}
class PHP_Token_ENDWHILE extends PHP_Token {}
class PHP_Token_END_HEREDOC extends PHP_Token {}
class PHP_Token_EQUAL extends PHP_Token {}
class PHP_Token_EVAL extends PHP_Token {}
class PHP_Token_EXCLAMATION_MARK extends PHP_Token {}
class PHP_Token_EXIT extends PHP_Token {}
class PHP_Token_EXTENDS extends PHP_Token {}
class PHP_Token_FILE extends PHP_Token {}
class PHP_Token_FINAL extends PHP_Token {}
class PHP_Token_FOR extends PHP_Token {}
class PHP_Token_FOREACH extends PHP_Token {}
class PHP_Token_FUNC_C extends PHP_Token {}
class PHP_Token_GLOBAL extends PHP_Token {}
class PHP_Token_GT extends PHP_Token {}
class PHP_Token_IF extends PHP_Token {}
class PHP_Token_IMPLEMENTS extends PHP_Token {}
class PHP_Token_INC extends PHP_Token {}
class PHP_Token_INCLUDE extends PHP_Token_Includes {}
class PHP_Token_INCLUDE_ONCE extends PHP_Token_Includes {}
class PHP_Token_INLINE_HTML extends PHP_Token {}
class PHP_Token_INSTANCEOF extends PHP_Token {}
class PHP_Token_INT_CAST extends PHP_Token {}
class PHP_Token_ISSET extends PHP_Token {}
class PHP_Token_IS_EQUAL extends PHP_Token {}
class PHP_Token_IS_GREATER_OR_EQUAL extends PHP_Token {}
class PHP_Token_IS_IDENTICAL extends PHP_Token {}
class PHP_Token_IS_NOT_EQUAL extends PHP_Token {}
class PHP_Token_IS_NOT_IDENTICAL extends PHP_Token {}
class PHP_Token_IS_SMALLER_OR_EQUAL extends PHP_Token {}
class PHP_Token_LINE extends PHP_Token {}
class PHP_Token_LIST extends PHP_Token {}
class PHP_Token_LNUMBER extends PHP_Token {}
class PHP_Token_LOGICAL_AND extends PHP_Token {}
class PHP_Token_LOGICAL_OR extends PHP_Token {}
class PHP_Token_LOGICAL_XOR extends PHP_Token {}
class PHP_Token_LT extends PHP_Token {}
class PHP_Token_METHOD_C extends PHP_Token {}
class PHP_Token_MINUS extends PHP_Token {}
class PHP_Token_MINUS_EQUAL extends PHP_Token {}
class PHP_Token_MOD_EQUAL extends PHP_Token {}
class PHP_Token_MULT extends PHP_Token {}
class PHP_Token_MUL_EQUAL extends PHP_Token {}
class PHP_Token_NEW extends PHP_Token {}
class PHP_Token_NUM_STRING extends PHP_Token {}
class PHP_Token_OBJECT_CAST extends PHP_Token {}
class PHP_Token_OBJECT_OPERATOR extends PHP_Token {}
class PHP_Token_OPEN_BRACKET extends PHP_Token {}
class PHP_Token_OPEN_CURLY extends PHP_Token {}
class PHP_Token_OPEN_SQUARE extends PHP_Token {}
class PHP_Token_OPEN_TAG extends PHP_Token {}
class PHP_Token_OPEN_TAG_WITH_ECHO extends PHP_Token {}
class PHP_Token_OR_EQUAL extends PHP_Token {}
class PHP_Token_PAAMAYIM_NEKUDOTAYIM extends PHP_Token {}
class PHP_Token_PERCENT extends PHP_Token {}
class PHP_Token_PIPE extends PHP_Token {}
class PHP_Token_PLUS extends PHP_Token {}
class PHP_Token_PLUS_EQUAL extends PHP_Token {}
class PHP_Token_PRINT extends PHP_Token {}
class PHP_Token_PRIVATE extends PHP_Token {}
class PHP_Token_PROTECTED extends PHP_Token {}
class PHP_Token_PUBLIC extends PHP_Token {}
class PHP_Token_QUESTION_MARK extends PHP_Token {}
class PHP_Token_REQUIRE extends PHP_Token_Includes {}
class PHP_Token_REQUIRE_ONCE extends PHP_Token_Includes {}
class PHP_Token_RETURN extends PHP_Token {}
class PHP_Token_SEMICOLON extends PHP_Token {}
class PHP_Token_SL extends PHP_Token {}
class PHP_Token_SL_EQUAL extends PHP_Token {}
class PHP_Token_SR extends PHP_Token {}
class PHP_Token_SR_EQUAL extends PHP_Token {}
class PHP_Token_START_HEREDOC extends PHP_Token {}
class PHP_Token_STATIC extends PHP_Token {}
class PHP_Token_STRING extends PHP_Token {}
class PHP_Token_STRING_CAST extends PHP_Token {}
class PHP_Token_STRING_VARNAME extends PHP_Token {}
class PHP_Token_SWITCH extends PHP_Token {}
class PHP_Token_THROW extends PHP_Token {}
class PHP_Token_TILDE extends PHP_Token {}
class PHP_Token_TRY extends PHP_Token {}
class PHP_Token_UNSET extends PHP_Token {}
class PHP_Token_UNSET_CAST extends PHP_Token {}
class PHP_Token_USE extends PHP_Token {}
class PHP_Token_USE_FUNCTION extends PHP_Token {}
class PHP_Token_VAR extends PHP_Token {}
class PHP_Token_VARIABLE extends PHP_Token {}
class PHP_Token_WHILE extends PHP_Token {}
class PHP_Token_WHITESPACE extends PHP_Token {}
class PHP_Token_XOR_EQUAL extends PHP_Token {}

// Tokens introduced in PHP 5.1
class PHP_Token_HALT_COMPILER extends PHP_Token {}

// Tokens introduced in PHP 5.3
class PHP_Token_DIR extends PHP_Token {}
class PHP_Token_GOTO extends PHP_Token {}

class PHP_Token_NAMESPACE extends PHP_TokenWithScope
{
    /**
     * @return string
     */
    public function getName()
    {
        $tokens    = $this->tokenStream->tokens();
        $namespace = (string)$tokens[$this->id+2];

        for ($i = $this->id + 3;; $i += 2) {
            if (isset($tokens[$i]) &&
                $tokens[$i] instanceof PHP_Token_NS_SEPARATOR) {
                $namespace .= '\\' . $tokens[$i+1];
            } else {
                break;
            }
        }

        return $namespace;
    }
}

class PHP_Token_NS_C extends PHP_Token {}
class PHP_Token_NS_SEPARATOR extends PHP_Token {}

// Tokens introduced in PHP 5.4
class PHP_Token_CALLABLE extends PHP_Token {}
class PHP_Token_INSTEADOF extends PHP_Token {}
class PHP_Token_TRAIT extends PHP_Token_INTERFACE {}
class PHP_Token_TRAIT_C extends PHP_Token {}

// Tokens introduced in PHP 5.5
class PHP_Token_FINALLY extends PHP_Token {}
class PHP_Token_YIELD extends PHP_Token {}

// Tokens introduced in PHP 5.6
class PHP_Token_ELLIPSIS extends PHP_Token {}
class PHP_Token_POW extends PHP_Token {}
class PHP_Token_POW_EQUAL extends PHP_Token {}

// Tokens introduced in PHP 7.0
class PHP_Token_COALESCE extends PHP_Token {}
class PHP_Token_SPACESHIP extends PHP_Token {}
class PHP_Token_YIELD_FROM extends PHP_Token {}

// Tokens introduced in HackLang / HHVM
class PHP_Token_ASYNC extends PHP_Token {}
class PHP_Token_AWAIT extends PHP_Token {}
class PHP_Token_COMPILER_HALT_OFFSET extends PHP_Token {}
class PHP_Token_ENUM extends PHP_Token {}
class PHP_Token_EQUALS extends PHP_Token {}
class PHP_Token_IN extends PHP_Token {}
class PHP_Token_JOIN extends PHP_Token {}
class PHP_Token_LAMBDA_ARROW extends PHP_Token {}
class PHP_Token_LAMBDA_CP extends PHP_Token {}
class PHP_Token_LAMBDA_OP extends PHP_Token {}
class PHP_Token_ONUMBER extends PHP_Token {}
class PHP_Token_NULLSAFE_OBJECT_OPERATOR extends PHP_Token {}
class PHP_Token_SHAPE extends PHP_Token {}
class PHP_Token_SUPER extends PHP_Token {}
class PHP_Token_TYPE extends PHP_Token {}
class PHP_Token_TYPELIST_GT extends PHP_Token {}
class PHP_Token_TYPELIST_LT extends PHP_Token {}
class PHP_Token_WHERE extends PHP_Token {}
class PHP_Token_XHP_ATTRIBUTE extends PHP_Token {}
class PHP_Token_XHP_CATEGORY extends PHP_Token {}
class PHP_Token_XHP_CATEGORY_LABEL extends PHP_Token {}
class PHP_Token_XHP_CHILDREN extends PHP_Token {}
class PHP_Token_XHP_LABEL extends PHP_Token {}
class PHP_Token_XHP_REQUIRED extends PHP_Token {}
class PHP_Token_XHP_TAG_GT extends PHP_Token {}
class PHP_Token_XHP_TAG_LT extends PHP_Token {}
class PHP_Token_XHP_TEXT extends PHP_Token {}
<?php
/*
 * This file is part of the PHP_TokenStream package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A stream of PHP tokens.
 *
 * @author    Sebastian Bergmann <sebastian@phpunit.de>
 * @copyright Sebastian Bergmann <sebastian@phpunit.de>
 * @license   http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
 * @link      http://github.com/sebastianbergmann/php-token-stream/tree
 * @since     Class available since Release 1.0.0
 */
class PHP_Token_Stream implements ArrayAccess, Countable, SeekableIterator
{
    /**
     * @var array
     */
    protected static $customTokens = array(
        '(' => 'PHP_Token_OPEN_BRACKET',
        ')' => 'PHP_Token_CLOSE_BRACKET',
        '[' => 'PHP_Token_OPEN_SQUARE',
        ']' => 'PHP_Token_CLOSE_SQUARE',
        '{' => 'PHP_Token_OPEN_CURLY',
        '}' => 'PHP_Token_CLOSE_CURLY',
        ';' => 'PHP_Token_SEMICOLON',
        '.' => 'PHP_Token_DOT',
        ',' => 'PHP_Token_COMMA',
        '=' => 'PHP_Token_EQUAL',
        '<' => 'PHP_Token_LT',
        '>' => 'PHP_Token_GT',
        '+' => 'PHP_Token_PLUS',
        '-' => 'PHP_Token_MINUS',
        '*' => 'PHP_Token_MULT',
        '/' => 'PHP_Token_DIV',
        '?' => 'PHP_Token_QUESTION_MARK',
        '!' => 'PHP_Token_EXCLAMATION_MARK',
        ':' => 'PHP_Token_COLON',
        '"' => 'PHP_Token_DOUBLE_QUOTES',
        '@' => 'PHP_Token_AT',
        '&' => 'PHP_Token_AMPERSAND',
        '%' => 'PHP_Token_PERCENT',
        '|' => 'PHP_Token_PIPE',
        '$' => 'PHP_Token_DOLLAR',
        '^' => 'PHP_Token_CARET',
        '~' => 'PHP_Token_TILDE',
        '`' => 'PHP_Token_BACKTICK'
    );

    /**
     * @var string
     */
    protected $filename;

    /**
     * @var array
     */
    protected $tokens = array();

    /**
     * @var integer
     */
    protected $position = 0;

    /**
     * @var array
     */
    protected $linesOfCode = array('loc' => 0, 'cloc' => 0, 'ncloc' => 0);

    /**
     * @var array
     */
    protected $classes;

    /**
     * @var array
     */
    protected $functions;

    /**
     * @var array
     */
    protected $includes;

    /**
     * @var array
     */
    protected $interfaces;

    /**
     * @var array
     */
    protected $traits;

    /**
     * @var array
     */
    protected $lineToFunctionMap = array();

    /**
     * Constructor.
     *
     * @param string $sourceCode
     */
    public function __construct($sourceCode)
    {
        if (is_file($sourceCode)) {
            $this->filename = $sourceCode;
            $sourceCode     = file_get_contents($sourceCode);
        }

        $this->scan($sourceCode);
    }

    /**
     * Destructor.
     */
    public function __destruct()
    {
        $this->tokens = array();
    }

    /**
     * @return string
     */
    public function __toString()
    {
        $buffer = '';

        foreach ($this as $token) {
            $buffer .= $token;
        }

        return $buffer;
    }

    /**
     * @return string
     * @since  Method available since Release 1.1.0
     */
    public function getFilename()
    {
        return $this->filename;
    }

    /**
     * Scans the source for sequences of characters and converts them into a
     * stream of tokens.
     *
     * @param string $sourceCode
     */
    protected function scan($sourceCode)
    {
        $id        = 0;
        $line      = 1;
        $tokens    = token_get_all($sourceCode);
        $numTokens = count($tokens);

        $lastNonWhitespaceTokenWasDoubleColon = false;

        for ($i = 0; $i < $numTokens; ++$i) {
            $token = $tokens[$i];
            $skip  = 0;

            if (is_array($token)) {
                $name = substr(token_name($token[0]), 2);
                $text = $token[1];

                if ($lastNonWhitespaceTokenWasDoubleColon && $name == 'CLASS') {
                    $name = 'CLASS_NAME_CONSTANT';
                } elseif ($name == 'USE' && isset($tokens[$i+2][0]) && $tokens[$i+2][0] == T_FUNCTION) {
                    $name = 'USE_FUNCTION';
                    $skip = 2;
                }

                $tokenClass = 'PHP_Token_' . $name;
            } else {
                $text       = $token;
                $tokenClass = self::$customTokens[$token];
            }

            $this->tokens[] = new $tokenClass($text, $line, $this, $id++);
            $lines          = substr_count($text, "\n");
            $line          += $lines;

            if ($tokenClass == 'PHP_Token_HALT_COMPILER') {
                break;
            } elseif ($tokenClass == 'PHP_Token_COMMENT' ||
                $tokenClass == 'PHP_Token_DOC_COMMENT') {
                $this->linesOfCode['cloc'] += $lines + 1;
            }

            if ($name == 'DOUBLE_COLON') {
                $lastNonWhitespaceTokenWasDoubleColon = true;
            } elseif ($name != 'WHITESPACE') {
                $lastNonWhitespaceTokenWasDoubleColon = false;
            }

            $i += $skip;
        }

        $this->linesOfCode['loc']   = substr_count($sourceCode, "\n");
        $this->linesOfCode['ncloc'] = $this->linesOfCode['loc'] -
                                      $this->linesOfCode['cloc'];
    }

    /**
     * @return integer
     */
    public function count()
    {
        return count($this->tokens);
    }

    /**
     * @return PHP_Token[]
     */
    public function tokens()
    {
        return $this->tokens;
    }

    /**
     * @return array
     */
    public function getClasses()
    {
        if ($this->classes !== null) {
            return $this->classes;
        }

        $this->parse();

        return $this->classes;
    }

    /**
     * @return array
     */
    public function getFunctions()
    {
        if ($this->functions !== null) {
            return $this->functions;
        }

        $this->parse();

        return $this->functions;
    }

    /**
     * @return array
     */
    public function getInterfaces()
    {
        if ($this->interfaces !== null) {
            return $this->interfaces;
        }

        $this->parse();

        return $this->interfaces;
    }

    /**
     * @return array
     * @since  Method available since Release 1.1.0
     */
    public function getTraits()
    {
        if ($this->traits !== null) {
            return $this->traits;
        }

        $this->parse();

        return $this->traits;
    }

    /**
     * Gets the names of all files that have been included
     * using include(), include_once(), require() or require_once().
     *
     * Parameter $categorize set to TRUE causing this function to return a
     * multi-dimensional array with categories in the keys of the first dimension
     * and constants and their values in the second dimension.
     *
     * Parameter $category allow to filter following specific inclusion type
     *
     * @param bool   $categorize OPTIONAL
     * @param string $category   OPTIONAL Either 'require_once', 'require',
     *                                           'include_once', 'include'.
     * @return array
     * @since  Method available since Release 1.1.0
     */
    public function getIncludes($categorize = false, $category = null)
    {
        if ($this->includes === null) {
            $this->includes = array(
              'require_once' => array(),
              'require'      => array(),
              'include_once' => array(),
              'include'      => array()
            );

            foreach ($this->tokens as $token) {
                switch (get_class($token)) {
                    case 'PHP_Token_REQUIRE_ONCE':
                    case 'PHP_Token_REQUIRE':
                    case 'PHP_Token_INCLUDE_ONCE':
                    case 'PHP_Token_INCLUDE':
                        $this->includes[$token->getType()][] = $token->getName();
                        break;
                }
            }
        }

        if (isset($this->includes[$category])) {
            $includes = $this->includes[$category];
        } elseif ($categorize === false) {
            $includes = array_merge(
                $this->includes['require_once'],
                $this->includes['require'],
                $this->includes['include_once'],
                $this->includes['include']
            );
        } else {
            $includes = $this->includes;
        }

        return $includes;
    }

    /**
     * Returns the name of the function or method a line belongs to.
     *
     * @return string or null if the line is not in a function or method
     * @since  Method available since Release 1.2.0
     */
    public function getFunctionForLine($line)
    {
        $this->parse();

        if (isset($this->lineToFunctionMap[$line])) {
            return $this->lineToFunctionMap[$line];
        }
    }

    protected function parse()
    {
        $this->interfaces = array();
        $this->classes    = array();
        $this->traits     = array();
        $this->functions  = array();
        $class            = array();
        $classEndLine     = array();
        $trait            = false;
        $traitEndLine     = false;
        $interface        = false;
        $interfaceEndLine = false;

        foreach ($this->tokens as $token) {
            switch (get_class($token)) {
                case 'PHP_Token_HALT_COMPILER':
                    return;

                case 'PHP_Token_INTERFACE':
                    $interface        = $token->getName();
                    $interfaceEndLine = $token->getEndLine();

                    $this->interfaces[$interface] = array(
                      'methods'   => array(),
                      'parent'    => $token->getParent(),
                      'keywords'  => $token->getKeywords(),
                      'docblock'  => $token->getDocblock(),
                      'startLine' => $token->getLine(),
                      'endLine'   => $interfaceEndLine,
                      'package'   => $token->getPackage(),
                      'file'      => $this->filename
                    );
                    break;

                case 'PHP_Token_CLASS':
                case 'PHP_Token_TRAIT':
                    $tmp = array(
                      'methods'   => array(),
                      'parent'    => $token->getParent(),
                      'interfaces'=> $token->getInterfaces(),
                      'keywords'  => $token->getKeywords(),
                      'docblock'  => $token->getDocblock(),
                      'startLine' => $token->getLine(),
                      'endLine'   => $token->getEndLine(),
                      'package'   => $token->getPackage(),
                      'file'      => $this->filename
                    );

                    if ($token instanceof PHP_Token_CLASS) {
                        $class[]        = $token->getName();
                        $classEndLine[] = $token->getEndLine();

                        if ($class[count($class)-1] != 'anonymous class') {
                            $this->classes[$class[count($class)-1]] = $tmp;
                        }
                    } else {
                        $trait                = $token->getName();
                        $traitEndLine         = $token->getEndLine();
                        $this->traits[$trait] = $tmp;
                    }
                    break;

                case 'PHP_Token_FUNCTION':
                    $name = $token->getName();
                    $tmp  = array(
                      'docblock'  => $token->getDocblock(),
                      'keywords'  => $token->getKeywords(),
                      'visibility'=> $token->getVisibility(),
                      'signature' => $token->getSignature(),
                      'startLine' => $token->getLine(),
                      'endLine'   => $token->getEndLine(),
                      'ccn'       => $token->getCCN(),
                      'file'      => $this->filename
                    );

                    if (empty($class) &&
                        $trait === false &&
                        $interface === false) {
                        $this->functions[$name] = $tmp;

                        $this->addFunctionToMap(
                            $name,
                            $tmp['startLine'],
                            $tmp['endLine']
                        );
                    } elseif (!empty($class) && $class[count($class)-1] != 'anonymous class') {
                        $this->classes[$class[count($class)-1]]['methods'][$name] = $tmp;

                        $this->addFunctionToMap(
                            $class[count($class)-1] . '::' . $name,
                            $tmp['startLine'],
                            $tmp['endLine']
                        );
                    } elseif ($trait !== false) {
                        $this->traits[$trait]['methods'][$name] = $tmp;

                        $this->addFunctionToMap(
                            $trait . '::' . $name,
                            $tmp['startLine'],
                            $tmp['endLine']
                        );
                    } else {
                        $this->interfaces[$interface]['methods'][$name] = $tmp;
                    }
                    break;

                case 'PHP_Token_CLOSE_CURLY':
                    if (!empty($classEndLine) &&
                        $classEndLine[count($classEndLine)-1] == $token->getLine()) {
                        array_pop($classEndLine);
                        array_pop($class);
                    } elseif ($traitEndLine !== false &&
                        $traitEndLine == $token->getLine()) {
                        $trait        = false;
                        $traitEndLine = false;
                    } elseif ($interfaceEndLine !== false &&
                        $interfaceEndLine == $token->getLine()) {
                        $interface        = false;
                        $interfaceEndLine = false;
                    }
                    break;
            }
        }
    }

    /**
     * @return array
     */
    public function getLinesOfCode()
    {
        return $this->linesOfCode;
    }

    /**
     */
    public function rewind()
    {
        $this->position = 0;
    }

    /**
     * @return boolean
     */
    public function valid()
    {
        return isset($this->tokens[$this->position]);
    }

    /**
     * @return integer
     */
    public function key()
    {
        return $this->position;
    }

    /**
     * @return PHP_Token
     */
    public function current()
    {
        return $this->tokens[$this->position];
    }

    /**
     */
    public function next()
    {
        $this->position++;
    }

    /**
     * @param  integer $offset
     * @return boolean
     */
    public function offsetExists($offset)
    {
        return isset($this->tokens[$offset]);
    }

    /**
     * @param  integer $offset
     * @return mixed
     * @throws OutOfBoundsException
     */
    public function offsetGet($offset)
    {
        if (!$this->offsetExists($offset)) {
            throw new OutOfBoundsException(
                sprintf(
                    'No token at position "%s"',
                    $offset
                )
            );
        }

        return $this->tokens[$offset];
    }

    /**
     * @param integer $offset
     * @param mixed   $value
     */
    public function offsetSet($offset, $value)
    {
        $this->tokens[$offset] = $value;
    }

    /**
     * @param  integer $offset
     * @throws OutOfBoundsException
     */
    public function offsetUnset($offset)
    {
        if (!$this->offsetExists($offset)) {
            throw new OutOfBoundsException(
                sprintf(
                    'No token at position "%s"',
                    $offset
                )
            );
        }

        unset($this->tokens[$offset]);
    }

    /**
     * Seek to an absolute position.
     *
     * @param  integer $position
     * @throws OutOfBoundsException
     */
    public function seek($position)
    {
        $this->position = $position;

        if (!$this->valid()) {
            throw new OutOfBoundsException(
                sprintf(
                    'No token at position "%s"',
                    $this->position
                )
            );
        }
    }

    /**
     * @param string  $name
     * @param integer $startLine
     * @param integer $endLine
     */
    private function addFunctionToMap($name, $startLine, $endLine)
    {
        for ($line = $startLine; $line <= $endLine; $line++) {
            $this->lineToFunctionMap[$line] = $name;
        }
    }
}
<?php
/*
 * This file is part of the PHP_TokenStream package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * A caching factory for token stream objects.
 *
 * @author    Sebastian Bergmann <sebastian@phpunit.de>
 * @copyright Sebastian Bergmann <sebastian@phpunit.de>
 * @license   http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
 * @link      http://github.com/sebastianbergmann/php-token-stream/tree
 * @since     Class available since Release 1.0.0
 */
class PHP_Token_Stream_CachingFactory
{
    /**
     * @var array
     */
    protected static $cache = array();

    /**
     * @param  string $filename
     * @return PHP_Token_Stream
     */
    public static function get($filename)
    {
        if (!isset(self::$cache[$filename])) {
            self::$cache[$filename] = new PHP_Token_Stream($filename);
        }

        return self::$cache[$filename];
    }

    /**
     * @param string $filename
     */
    public static function clear($filename = null)
    {
        if (is_string($filename)) {
            unset(self::$cache[$filename]);
        } else {
            self::$cache = array();
        }
    }
}
phpunit-mock-objects

Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Builder interface for unique identifiers.
 *
 * Defines the interface for recording unique identifiers. The identifiers
 * can be used to define the invocation order of expectations. The expectation
 * is recorded using id() and then defined in order using
 * PHPUnit_Framework_MockObject_Builder_Match::after().
 */
interface PHPUnit_Framework_MockObject_Builder_Identity
{
    /**
     * Sets the identification of the expectation to $id.
     *
     * @note The identifier is unique per mock object.
     *
     * @param string $id Unique identification of expectation.
     */
    public function id($id);
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Builder for mocked or stubbed invocations.
 *
 * Provides methods for building expectations without having to resort to
 * instantiating the various matchers manually. These methods also form a
 * more natural way of reading the expectation. This class should be together
 * with the test case PHPUnit_Framework_MockObject_TestCase.
 */
class PHPUnit_Framework_MockObject_Builder_InvocationMocker implements PHPUnit_Framework_MockObject_Builder_MethodNameMatch
{
    /**
     * @var PHPUnit_Framework_MockObject_Stub_MatcherCollection
     */
    protected $collection;

    /**
     * @var PHPUnit_Framework_MockObject_Matcher
     */
    protected $matcher;

    /**
     * @var string[]
     */
    private $configurableMethods = [];

    /**
     * @param PHPUnit_Framework_MockObject_Stub_MatcherCollection $collection
     * @param PHPUnit_Framework_MockObject_Matcher_Invocation     $invocationMatcher
     * @param array                                               $configurableMethods
     */
    public function __construct(PHPUnit_Framework_MockObject_Stub_MatcherCollection $collection, PHPUnit_Framework_MockObject_Matcher_Invocation $invocationMatcher, array $configurableMethods)
    {
        $this->collection = $collection;
        $this->matcher    = new PHPUnit_Framework_MockObject_Matcher(
            $invocationMatcher
        );

        $this->collection->addMatcher($this->matcher);

        $this->configurableMethods = $configurableMethods;
    }

    /**
     * @return PHPUnit_Framework_MockObject_Matcher
     */
    public function getMatcher()
    {
        return $this->matcher;
    }

    /**
     * @param mixed $id
     *
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function id($id)
    {
        $this->collection->registerId($id, $this);

        return $this;
    }

    /**
     * @param PHPUnit_Framework_MockObject_Stub $stub
     *
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function will(PHPUnit_Framework_MockObject_Stub $stub)
    {
        $this->matcher->stub = $stub;

        return $this;
    }

    /**
     * @param mixed $value
     * @param mixed $nextValues, ...
     *
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function willReturn($value, ...$nextValues)
    {
        $stub = count($nextValues) === 0 ?
            new PHPUnit_Framework_MockObject_Stub_Return($value) :
            new PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls(
               array_merge([$value], $nextValues)
            );

        return $this->will($stub);
    }

    /**
     * @param mixed $reference
     *
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function willReturnReference(&$reference)
    {
        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnReference($reference);

        return $this->will($stub);
    }

    /**
     * @param array $valueMap
     *
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function willReturnMap(array $valueMap)
    {
        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnValueMap(
            $valueMap
        );

        return $this->will($stub);
    }

    /**
     * @param mixed $argumentIndex
     *
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function willReturnArgument($argumentIndex)
    {
        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnArgument(
            $argumentIndex
        );

        return $this->will($stub);
    }

    /**
     * @param callable $callback
     *
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function willReturnCallback($callback)
    {
        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnCallback(
            $callback
        );

        return $this->will($stub);
    }

    /**
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function willReturnSelf()
    {
        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnSelf;

        return $this->will($stub);
    }

    /**
     * @param mixed $values, ...
     *
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function willReturnOnConsecutiveCalls(...$values)
    {
        $stub = new PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls($values);

        return $this->will($stub);
    }

    /**
     * @param Exception $exception
     *
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function willThrowException(Exception $exception)
    {
        $stub = new PHPUnit_Framework_MockObject_Stub_Exception($exception);

        return $this->will($stub);
    }

    /**
     * @param mixed $id
     *
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function after($id)
    {
        $this->matcher->afterMatchBuilderId = $id;

        return $this;
    }

    /**
     * Validate that a parameters matcher can be defined, throw exceptions otherwise.
     *
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     */
    private function canDefineParameters()
    {
        if ($this->matcher->methodNameMatcher === null) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                'Method name matcher is not defined, cannot define parameter ' .
                'matcher without one'
            );
        }

        if ($this->matcher->parametersMatcher !== null) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                'Parameter matcher is already defined, cannot redefine'
            );
        }
    }

    /**
     * @param  array ...$arguments
     *
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function with(...$arguments)
    {
        $this->canDefineParameters();

        $this->matcher->parametersMatcher = new PHPUnit_Framework_MockObject_Matcher_Parameters($arguments);

        return $this;
    }

    /**
     * @param  array ...$arguments
     *
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function withConsecutive(...$arguments)
    {
        $this->canDefineParameters();

        $this->matcher->parametersMatcher = new PHPUnit_Framework_MockObject_Matcher_ConsecutiveParameters($arguments);

        return $this;
    }

    /**
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function withAnyParameters()
    {
        $this->canDefineParameters();

        $this->matcher->parametersMatcher = new PHPUnit_Framework_MockObject_Matcher_AnyParameters;

        return $this;
    }

    /**
     * @param PHPUnit_Framework_Constraint|string $constraint
     *
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function method($constraint)
    {
        if ($this->matcher->methodNameMatcher !== null) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                'Method name matcher is already defined, cannot redefine'
            );
        }

        if (is_string($constraint) && !in_array(strtolower($constraint), $this->configurableMethods)) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                sprintf(
                    'Trying to configure method "%s" which cannot be configured because it does not exist, has not been specified, is final, or is static',
                    $constraint
                )
            );
        }

        $this->matcher->methodNameMatcher = new PHPUnit_Framework_MockObject_Matcher_MethodName($constraint);

        return $this;
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Builder interface for invocation order matches.
 */
interface PHPUnit_Framework_MockObject_Builder_Match extends PHPUnit_Framework_MockObject_Builder_Stub
{
    /**
     * Defines the expectation which must occur before the current is valid.
     *
     * @param string $id The identification of the expectation that should
     *                   occur before this one.
     *
     * @return PHPUnit_Framework_MockObject_Builder_Stub
     */
    public function after($id);
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Builder interface for matcher of method names.
 */
interface PHPUnit_Framework_MockObject_Builder_MethodNameMatch extends PHPUnit_Framework_MockObject_Builder_ParametersMatch
{
    /**
     * Adds a new method name match and returns the parameter match object for
     * further matching possibilities.
     *
     * @param PHPUnit_Framework_Constraint $name Constraint for matching method, if a string is passed it will use the PHPUnit_Framework_Constraint_IsEqual
     *
     * @return PHPUnit_Framework_MockObject_Builder_ParametersMatch
     */
    public function method($name);
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Interface for builders which can register builders with a given identification.
 *
 * This interface relates to PHPUnit_Framework_MockObject_Builder_Identity.
 */
interface PHPUnit_Framework_MockObject_Builder_Namespace
{
    /**
     * Looks up the match builder with identification $id and returns it.
     *
     * @param string $id The identification of the match builder
     *
     * @return PHPUnit_Framework_MockObject_Builder_Match
     */
    public function lookupId($id);

    /**
     * Registers the match builder $builder with the identification $id. The
     * builder can later be looked up using lookupId() to figure out if it
     * has been invoked.
     *
     * @param string                                     $id      The identification of the match builder
     * @param PHPUnit_Framework_MockObject_Builder_Match $builder The builder which is being registered
     */
    public function registerId($id, PHPUnit_Framework_MockObject_Builder_Match $builder);
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Builder interface for parameter matchers.
 */
interface PHPUnit_Framework_MockObject_Builder_ParametersMatch extends PHPUnit_Framework_MockObject_Builder_Match
{
    /**
     * Sets the parameters to match for, each parameter to this function will
     * be part of match. To perform specific matches or constraints create a
     * new PHPUnit_Framework_Constraint and use it for the parameter.
     * If the parameter value is not a constraint it will use the
     * PHPUnit_Framework_Constraint_IsEqual for the value.
     *
     * Some examples:
     * <code>
     * // match first parameter with value 2
     * $b->with(2);
     * // match first parameter with value 'smock' and second identical to 42
     * $b->with('smock', new PHPUnit_Framework_Constraint_IsEqual(42));
     * </code>
     *
     * @return PHPUnit_Framework_MockObject_Builder_ParametersMatch
     */
    public function with(...$arguments);

    /**
     * Sets a matcher which allows any kind of parameters.
     *
     * Some examples:
     * <code>
     * // match any number of parameters
     * $b->withAnyParameters();
     * </code>
     *
     * @return PHPUnit_Framework_MockObject_Matcher_AnyParameters
     */
    public function withAnyParameters();
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Builder interface for stubs which are actions replacing an invocation.
 */
interface PHPUnit_Framework_MockObject_Builder_Stub extends PHPUnit_Framework_MockObject_Builder_Identity
{
    /**
     * Stubs the matching method with the stub object $stub. Any invocations of
     * the matched method will now be handled by the stub instead.
     *
     * @param PHPUnit_Framework_MockObject_Stub $stub
     *
     * @return PHPUnit_Framework_MockObject_Builder_Identity
     */
    public function will(PHPUnit_Framework_MockObject_Stub $stub);
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 */
class PHPUnit_Framework_MockObject_BadMethodCallException extends BadMethodCallException implements PHPUnit_Framework_MockObject_Exception
{
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Interface for exceptions used by PHPUnit_MockObject.
 */
interface PHPUnit_Framework_MockObject_Exception
{
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 */
class PHPUnit_Framework_MockObject_RuntimeException extends RuntimeException implements PHPUnit_Framework_MockObject_Exception
{
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use Doctrine\Instantiator\Instantiator;
use Doctrine\Instantiator\Exception\InvalidArgumentException as InstantiatorInvalidArgumentException;
use Doctrine\Instantiator\Exception\UnexpectedValueException as InstantiatorUnexpectedValueException;
use PHPUnit\Util\InvalidArgumentHelper;

/**
 * Mock Object Code Generator
 */
class PHPUnit_Framework_MockObject_Generator
{
    /**
     * @var array
     */
    private static $cache = [];

    /**
     * @var Text_Template[]
     */
    private static $templates = [];

    /**
     * @var array
     */
    private $blacklistedMethodNames = [
        '__CLASS__'       => true,
        '__DIR__'         => true,
        '__FILE__'        => true,
        '__FUNCTION__'    => true,
        '__LINE__'        => true,
        '__METHOD__'      => true,
        '__NAMESPACE__'   => true,
        '__TRAIT__'       => true,
        '__clone'         => true,
        '__halt_compiler' => true,
    ];

    /**
     * Returns a mock object for the specified class.
     *
     * @param array|string $type
     * @param array        $methods
     * @param array        $arguments
     * @param string       $mockClassName
     * @param bool         $callOriginalConstructor
     * @param bool         $callOriginalClone
     * @param bool         $callAutoload
     * @param bool         $cloneArguments
     * @param bool         $callOriginalMethods
     * @param object       $proxyTarget
     * @param bool         $allowMockingUnknownTypes
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     *
     * @throws InvalidArgumentException
     * @throws PHPUnit\Framework\Exception
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     */
    public function getMock($type, $methods = [], array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $cloneArguments = true, $callOriginalMethods = false, $proxyTarget = null, $allowMockingUnknownTypes = true)
    {
        if (!is_array($type) && !is_string($type)) {
            throw InvalidArgumentHelper::factory(1, 'array or string');
        }

        if (!is_string($mockClassName)) {
            throw InvalidArgumentHelper::factory(4, 'string');
        }

        if (!is_array($methods) && !is_null($methods)) {
            throw InvalidArgumentHelper::factory(2, 'array', $methods);
        }

        if ($type === 'Traversable' || $type === '\\Traversable') {
            $type = 'Iterator';
        }

        if (is_array($type)) {
            $type = array_unique(
                array_map(
                    function ($type) {
                        if ($type === 'Traversable' ||
                            $type === '\\Traversable' ||
                            $type === '\\Iterator') {
                            return 'Iterator';
                        }

                        return $type;
                    },
                    $type
                )
            );
        }

        if (!$allowMockingUnknownTypes) {
            if (is_array($type)) {
                foreach ($type as $_type) {
                    if (!class_exists($_type, $callAutoload) &&
                        !interface_exists($_type, $callAutoload)) {
                        throw new PHPUnit_Framework_MockObject_RuntimeException(
                            sprintf(
                                'Cannot stub or mock class or interface "%s" which does not exist',
                                $_type
                            )
                        );
                    }
                }
            } else {
                if (!class_exists($type, $callAutoload) &&
                    !interface_exists($type, $callAutoload)
                ) {
                    throw new PHPUnit_Framework_MockObject_RuntimeException(
                        sprintf(
                            'Cannot stub or mock class or interface "%s" which does not exist',
                            $type
                        )
                    );
                }
            }
        }

        if (null !== $methods) {
            foreach ($methods as $method) {
                if (!preg_match('~[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*~', $method)) {
                    throw new PHPUnit_Framework_MockObject_RuntimeException(
                        sprintf(
                            'Cannot stub or mock method with invalid name "%s"',
                            $method
                        )
                    );
                }
            }

            if ($methods != array_unique($methods)) {
                throw new PHPUnit_Framework_MockObject_RuntimeException(
                    sprintf(
                        'Cannot stub or mock using a method list that contains duplicates: "%s" (duplicate: "%s")',
                        implode(', ', $methods),
                        implode(', ', array_unique(array_diff_assoc($methods, array_unique($methods))))
                    )
                );
            }
        }

        if ($mockClassName != '' && class_exists($mockClassName, false)) {
            $reflect = new ReflectionClass($mockClassName);

            if (!$reflect->implementsInterface('PHPUnit_Framework_MockObject_MockObject')) {
                throw new PHPUnit_Framework_MockObject_RuntimeException(
                    sprintf(
                        'Class "%s" already exists.',
                        $mockClassName
                    )
                );
            }
        }

        if ($callOriginalConstructor === false && $callOriginalMethods === true) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                'Proxying to original methods requires invoking the original constructor'
            );
        }

        $mock = $this->generate(
            $type,
            $methods,
            $mockClassName,
            $callOriginalClone,
            $callAutoload,
            $cloneArguments,
            $callOriginalMethods
        );

        return $this->getObject(
            $mock['code'],
            $mock['mockClassName'],
            $type,
            $callOriginalConstructor,
            $callAutoload,
            $arguments,
            $callOriginalMethods,
            $proxyTarget
        );
    }

    /**
     * @param string       $code
     * @param string       $className
     * @param array|string $type
     * @param bool         $callOriginalConstructor
     * @param bool         $callAutoload
     * @param array        $arguments
     * @param bool         $callOriginalMethods
     * @param object       $proxyTarget
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     *
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     */
    private function getObject($code, $className, $type = '', $callOriginalConstructor = false, $callAutoload = false, array $arguments = [], $callOriginalMethods = false, $proxyTarget = null)
    {
        $this->evalClass($code, $className);

        if ($callOriginalConstructor &&
            is_string($type) &&
            !interface_exists($type, $callAutoload)) {
            if (count($arguments) == 0) {
                $object = new $className;
            } else {
                $class  = new ReflectionClass($className);
                $object = $class->newInstanceArgs($arguments);
            }
        } else {
            try {
                $instantiator = new Instantiator;
                $object       = $instantiator->instantiate($className);
            } catch (InstantiatorUnexpectedValueException $exception) {
                if ($exception->getPrevious()) {
                    $exception = $exception->getPrevious();
                }

                throw new PHPUnit_Framework_MockObject_RuntimeException(
                    $exception->getMessage()
                );
            } catch (InstantiatorInvalidArgumentException $exception) {
                throw new PHPUnit_Framework_MockObject_RuntimeException(
                    $exception->getMessage()
                );
            }
        }

        if ($callOriginalMethods) {
            if (!is_object($proxyTarget)) {
                if (count($arguments) == 0) {
                    $proxyTarget = new $type;
                } else {
                    $class       = new ReflectionClass($type);
                    $proxyTarget = $class->newInstanceArgs($arguments);
                }
            }

            $object->__phpunit_setOriginalObject($proxyTarget);
        }

        return $object;
    }

    /**
     * @param string $code
     * @param string $className
     */
    private function evalClass($code, $className)
    {
        if (!class_exists($className, false)) {
            eval($code);
        }
    }

    /**
     * Returns a mock object for the specified abstract class with all abstract
     * methods of the class mocked. Concrete methods to mock can be specified with
     * the last parameter
     *
     * @param string $originalClassName
     * @param array  $arguments
     * @param string $mockClassName
     * @param bool   $callOriginalConstructor
     * @param bool   $callOriginalClone
     * @param bool   $callAutoload
     * @param array  $mockedMethods
     * @param bool   $cloneArguments
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     *
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     * @throws PHPUnit\Framework\Exception
     */
    public function getMockForAbstractClass($originalClassName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = true)
    {
        if (!is_string($originalClassName)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!is_string($mockClassName)) {
            throw InvalidArgumentHelper::factory(3, 'string');
        }

        if (class_exists($originalClassName, $callAutoload) ||
            interface_exists($originalClassName, $callAutoload)) {
            $reflector = new ReflectionClass($originalClassName);
            $methods   = $mockedMethods;

            foreach ($reflector->getMethods() as $method) {
                if ($method->isAbstract() && !in_array($method->getName(), $methods)) {
                    $methods[] = $method->getName();
                }
            }

            if (empty($methods)) {
                $methods = null;
            }

            return $this->getMock(
                $originalClassName,
                $methods,
                $arguments,
                $mockClassName,
                $callOriginalConstructor,
                $callOriginalClone,
                $callAutoload,
                $cloneArguments
            );
        } else {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                sprintf('Class "%s" does not exist.', $originalClassName)
            );
        }
    }

    /**
     * Returns a mock object for the specified trait with all abstract methods
     * of the trait mocked. Concrete methods to mock can be specified with the
     * `$mockedMethods` parameter.
     *
     * @param string $traitName
     * @param array  $arguments
     * @param string $mockClassName
     * @param bool   $callOriginalConstructor
     * @param bool   $callOriginalClone
     * @param bool   $callAutoload
     * @param array  $mockedMethods
     * @param bool   $cloneArguments
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     *
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     * @throws PHPUnit\Framework\Exception
     */
    public function getMockForTrait($traitName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = true)
    {
        if (!is_string($traitName)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!is_string($mockClassName)) {
            throw InvalidArgumentHelper::factory(3, 'string');
        }

        if (!trait_exists($traitName, $callAutoload)) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                sprintf(
                    'Trait "%s" does not exist.',
                    $traitName
                )
            );
        }

        $className = $this->generateClassName(
            $traitName,
            '',
            'Trait_'
        );

        $classTemplate = $this->getTemplate('trait_class.tpl');

        $classTemplate->setVar(
            [
                'prologue'   => 'abstract ',
                'class_name' => $className['className'],
                'trait_name' => $traitName
            ]
        );

        $this->evalClass(
            $classTemplate->render(),
            $className['className']
        );

        return $this->getMockForAbstractClass($className['className'], $arguments, $mockClassName, $callOriginalConstructor, $callOriginalClone, $callAutoload, $mockedMethods, $cloneArguments);
    }

    /**
     * Returns an object for the specified trait.
     *
     * @param string $traitName
     * @param array  $arguments
     * @param string $traitClassName
     * @param bool   $callOriginalConstructor
     * @param bool   $callOriginalClone
     * @param bool   $callAutoload
     *
     * @return object
     *
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     * @throws PHPUnit\Framework\Exception
     */
    public function getObjectForTrait($traitName, array $arguments = [], $traitClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true)
    {
        if (!is_string($traitName)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!is_string($traitClassName)) {
            throw InvalidArgumentHelper::factory(3, 'string');
        }

        if (!trait_exists($traitName, $callAutoload)) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                sprintf(
                    'Trait "%s" does not exist.',
                    $traitName
                )
            );
        }

        $className = $this->generateClassName(
            $traitName,
            $traitClassName,
            'Trait_'
        );

        $classTemplate = $this->getTemplate('trait_class.tpl');

        $classTemplate->setVar(
            [
                'prologue'   => '',
                'class_name' => $className['className'],
                'trait_name' => $traitName
            ]
        );

        return $this->getObject(
            $classTemplate->render(),
            $className['className']
        );
    }

    /**
     * @param array|string $type
     * @param array        $methods
     * @param string       $mockClassName
     * @param bool         $callOriginalClone
     * @param bool         $callAutoload
     * @param bool         $cloneArguments
     * @param bool         $callOriginalMethods
     *
     * @return array
     */
    public function generate($type, array $methods = null, $mockClassName = '', $callOriginalClone = true, $callAutoload = true, $cloneArguments = true, $callOriginalMethods = false)
    {
        if (is_array($type)) {
            sort($type);
        }

        if ($mockClassName == '') {
            $key = md5(
                is_array($type) ? implode('_', $type) : $type .
                serialize($methods) .
                serialize($callOriginalClone) .
                serialize($cloneArguments) .
                serialize($callOriginalMethods)
            );

            if (isset(self::$cache[$key])) {
                return self::$cache[$key];
            }
        }

        $mock = $this->generateMock(
            $type,
            $methods,
            $mockClassName,
            $callOriginalClone,
            $callAutoload,
            $cloneArguments,
            $callOriginalMethods
        );

        if (isset($key)) {
            self::$cache[$key] = $mock;
        }

        return $mock;
    }

    /**
     * @param string $wsdlFile
     * @param string $className
     * @param array  $methods
     * @param array  $options
     *
     * @return string
     *
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     */
    public function generateClassFromWsdl($wsdlFile, $className, array $methods = [], array $options = [])
    {
        if (!extension_loaded('soap')) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                'The SOAP extension is required to generate a mock object from WSDL.'
            );
        }

        $options  = array_merge($options, ['cache_wsdl' => WSDL_CACHE_NONE]);
        $client   = new SoapClient($wsdlFile, $options);
        $_methods = array_unique($client->__getFunctions());
        unset($client);

        sort($_methods);

        $methodTemplate = $this->getTemplate('wsdl_method.tpl');
        $methodsBuffer  = '';

        foreach ($_methods as $method) {
            $nameStart = strpos($method, ' ') + 1;
            $nameEnd   = strpos($method, '(');
            $name      = substr($method, $nameStart, $nameEnd - $nameStart);

            if (empty($methods) || in_array($name, $methods)) {
                $args    = explode(
                    ',',
                    substr(
                        $method,
                        $nameEnd + 1,
                        strpos($method, ')') - $nameEnd - 1
                    )
                );
                $numArgs = count($args);

                for ($i = 0; $i < $numArgs; $i++) {
                    $args[$i] = substr($args[$i], strpos($args[$i], '$'));
                }

                $methodTemplate->setVar(
                    [
                        'method_name' => $name,
                        'arguments'   => implode(', ', $args)
                    ]
                );

                $methodsBuffer .= $methodTemplate->render();
            }
        }

        $optionsBuffer = 'array(';

        foreach ($options as $key => $value) {
            $optionsBuffer .= $key . ' => ' . $value;
        }

        $optionsBuffer .= ')';

        $classTemplate = $this->getTemplate('wsdl_class.tpl');
        $namespace     = '';

        if (strpos($className, '\\') !== false) {
            $parts     = explode('\\', $className);
            $className = array_pop($parts);
            $namespace = 'namespace ' . implode('\\', $parts) . ';' . "\n\n";
        }

        $classTemplate->setVar(
            [
                'namespace'  => $namespace,
                'class_name' => $className,
                'wsdl'       => $wsdlFile,
                'options'    => $optionsBuffer,
                'methods'    => $methodsBuffer
            ]
        );

        return $classTemplate->render();
    }

    /**
     * @param array|string $type
     * @param array|null   $methods
     * @param string       $mockClassName
     * @param bool         $callOriginalClone
     * @param bool         $callAutoload
     * @param bool         $cloneArguments
     * @param bool         $callOriginalMethods
     *
     * @return array
     *
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     */
    private function generateMock($type, $methods, $mockClassName, $callOriginalClone, $callAutoload, $cloneArguments, $callOriginalMethods)
    {
        $methodReflections   = [];
        $classTemplate       = $this->getTemplate('mocked_class.tpl');

        $additionalInterfaces = [];
        $cloneTemplate        = '';
        $isClass              = false;
        $isInterface          = false;
        $isMultipleInterfaces = false;

        if (is_array($type)) {
            foreach ($type as $_type) {
                if (!interface_exists($_type, $callAutoload)) {
                    throw new PHPUnit_Framework_MockObject_RuntimeException(
                        sprintf(
                            'Interface "%s" does not exist.',
                            $_type
                        )
                    );
                }

                $isMultipleInterfaces = true;

                $additionalInterfaces[] = $_type;
                $typeClass              = new ReflectionClass($this->generateClassName(
                    $_type,
                    $mockClassName,
                    'Mock_'
                    )['fullClassName']
                );

                foreach ($this->getClassMethods($_type) as $method) {
                    if (in_array($method, $methods)) {
                        throw new PHPUnit_Framework_MockObject_RuntimeException(
                            sprintf(
                                'Duplicate method "%s" not allowed.',
                                $method
                            )
                        );
                    }

                    $methodReflections[$method] = $typeClass->getMethod($method);
                    $methods[]                  = $method;
                }
            }
        }

        $mockClassName = $this->generateClassName(
            $type,
            $mockClassName,
            'Mock_'
        );

        if (class_exists($mockClassName['fullClassName'], $callAutoload)) {
            $isClass = true;
        } elseif (interface_exists($mockClassName['fullClassName'], $callAutoload)) {
            $isInterface = true;
        }

        if (!$isClass && !$isInterface) {
            $prologue = 'class ' . $mockClassName['originalClassName'] . "\n{\n}\n\n";

            if (!empty($mockClassName['namespaceName'])) {
                $prologue = 'namespace ' . $mockClassName['namespaceName'] .
                            " {\n\n" . $prologue . "}\n\n" .
                            "namespace {\n\n";

                $epilogue = "\n\n}";
            }

            $cloneTemplate = $this->getTemplate('mocked_clone.tpl');
        } else {
            $class = new ReflectionClass($mockClassName['fullClassName']);

            if ($class->isFinal()) {
                throw new PHPUnit_Framework_MockObject_RuntimeException(
                    sprintf(
                        'Class "%s" is declared "final" and cannot be mocked.',
                        $mockClassName['fullClassName']
                    )
                );
            }

            if ($class->hasMethod('__clone')) {
                $cloneMethod = $class->getMethod('__clone');

                if (!$cloneMethod->isFinal()) {
                    if ($callOriginalClone && !$isInterface) {
                        $cloneTemplate = $this->getTemplate('unmocked_clone.tpl');
                    } else {
                        $cloneTemplate = $this->getTemplate('mocked_clone.tpl');
                    }
                }
            } else {
                $cloneTemplate = $this->getTemplate('mocked_clone.tpl');
            }
        }

        if (is_object($cloneTemplate)) {
            $cloneTemplate = $cloneTemplate->render();
        }

        if (is_array($methods) && empty($methods) &&
            ($isClass || $isInterface)) {
            $methods = $this->getClassMethods($mockClassName['fullClassName']);
        }

        if (!is_array($methods)) {
            $methods = [];
        }

        $mockedMethods = '';
        $configurable  = [];

        foreach ($methods as $methodName) {
            if ($methodName != '__construct' && $methodName != '__clone') {
                $configurable[] = strtolower($methodName);
            }
        }

        if (isset($class)) {
            // https://github.com/sebastianbergmann/phpunit-mock-objects/issues/103
            if ($isInterface && $class->implementsInterface(Traversable::class) &&
                !$class->implementsInterface(Iterator::class) &&
                !$class->implementsInterface(IteratorAggregate::class)) {
                $additionalInterfaces[] = Iterator::class;
                $methods                = array_merge($methods, $this->getClassMethods(Iterator::class));
            }

            foreach ($methods as $methodName) {
                try {
                    $method = $class->getMethod($methodName);

                    if ($this->canMockMethod($method)) {
                        $mockedMethods .= $this->generateMockedMethodDefinitionFromExisting(
                            $method,
                            $cloneArguments,
                            $callOriginalMethods
                        );
                    }
                } catch (ReflectionException $e) {
                    $mockedMethods .= $this->generateMockedMethodDefinition(
                        $mockClassName['fullClassName'],
                        $methodName,
                        $cloneArguments
                    );
                }
            }
        } elseif ($isMultipleInterfaces) {
            foreach ($methods as $methodName) {
                if ($this->canMockMethod($methodReflections[$methodName])) {
                    $mockedMethods .= $this->generateMockedMethodDefinitionFromExisting(
                        $methodReflections[$methodName],
                        $cloneArguments,
                        $callOriginalMethods
                    );
                }
            }
        } else {
            foreach ($methods as $methodName) {
                $mockedMethods .= $this->generateMockedMethodDefinition(
                    $mockClassName['fullClassName'],
                    $methodName,
                    $cloneArguments
                );
            }
        }

        $method = '';

        if (!in_array('method', $methods) && (!isset($class) || !$class->hasMethod('method'))) {
            $methodTemplate = $this->getTemplate('mocked_class_method.tpl');

            $method = $methodTemplate->render();
        }

        $classTemplate->setVar(
            [
                'prologue'          => isset($prologue) ? $prologue : '',
                'epilogue'          => isset($epilogue) ? $epilogue : '',
                'class_declaration' => $this->generateMockClassDeclaration(
                    $mockClassName,
                    $isInterface,
                    $additionalInterfaces
                ),
                'clone'             => $cloneTemplate,
                'mock_class_name'   => $mockClassName['className'],
                'mocked_methods'    => $mockedMethods,
                'method'            => $method,
                'configurable'      => '[' . implode(', ', array_map(function ($m) {
                    return '\'' . $m . '\'';
                }, $configurable)) . ']'
            ]
        );

        return [
          'code'          => $classTemplate->render(),
          'mockClassName' => $mockClassName['className']
        ];
    }

    /**
     * @param array|string $type
     * @param string       $className
     * @param string       $prefix
     *
     * @return array
     */
    private function generateClassName($type, $className, $prefix)
    {
        if (is_array($type)) {
            $type = implode('_', $type);
        }

        if ($type[0] == '\\') {
            $type = substr($type, 1);
        }

        $classNameParts = explode('\\', $type);

        if (count($classNameParts) > 1) {
            $type          = array_pop($classNameParts);
            $namespaceName = implode('\\', $classNameParts);
            $fullClassName = $namespaceName . '\\' . $type;
        } else {
            $namespaceName = '';
            $fullClassName = $type;
        }

        if ($className == '') {
            do {
                $className = $prefix . $type . '_' .
                             substr(md5(microtime()), 0, 8);
            } while (class_exists($className, false));
        }

        return [
          'className'         => $className,
          'originalClassName' => $type,
          'fullClassName'     => $fullClassName,
          'namespaceName'     => $namespaceName
        ];
    }

    /**
     * @param array $mockClassName
     * @param bool  $isInterface
     * @param array $additionalInterfaces
     *
     * @return string
     */
    private function generateMockClassDeclaration(array $mockClassName, $isInterface, array $additionalInterfaces = [])
    {
        $buffer = 'class ';

        $additionalInterfaces[] = 'PHPUnit_Framework_MockObject_MockObject';
        $interfaces             = implode(', ', $additionalInterfaces);

        if ($isInterface) {
            $buffer .= sprintf(
                '%s implements %s',
                $mockClassName['className'],
                $interfaces
            );

            if (!in_array($mockClassName['originalClassName'], $additionalInterfaces)) {
                $buffer .= ', ';

                if (!empty($mockClassName['namespaceName'])) {
                    $buffer .= $mockClassName['namespaceName'] . '\\';
                }

                $buffer .= $mockClassName['originalClassName'];
            }
        } else {
            $buffer .= sprintf(
                '%s extends %s%s implements %s',
                $mockClassName['className'],
                !empty($mockClassName['namespaceName']) ? $mockClassName['namespaceName'] . '\\' : '',
                $mockClassName['originalClassName'],
                $interfaces
            );
        }

        return $buffer;
    }

    /**
     * @param ReflectionMethod $method
     * @param bool             $cloneArguments
     * @param bool             $callOriginalMethods
     *
     * @return string
     */
    private function generateMockedMethodDefinitionFromExisting(ReflectionMethod $method, $cloneArguments, $callOriginalMethods)
    {
        if ($method->isPrivate()) {
            $modifier = 'private';
        } elseif ($method->isProtected()) {
            $modifier = 'protected';
        } else {
            $modifier = 'public';
        }

        if ($method->isStatic()) {
            $modifier .= ' static';
        }

        if ($method->returnsReference()) {
            $reference = '&';
        } else {
            $reference = '';
        }

        if ($method->hasReturnType()) {
            $returnType = (string) $method->getReturnType();
        } else {
            $returnType = '';
        }

        if (preg_match('#\*[ \t]*+@deprecated[ \t]*+(.*?)\r?+\n[ \t]*+\*(?:[ \t]*+@|/$)#s', $method->getDocComment(), $deprecation)) {
            $deprecation = trim(preg_replace('#[ \t]*\r?\n[ \t]*+\*[ \t]*+#', ' ', $deprecation[1]));
        } else {
            $deprecation = false;
        }

        return $this->generateMockedMethodDefinition(
            $method->getDeclaringClass()->getName(),
            $method->getName(),
            $cloneArguments,
            $modifier,
            $this->getMethodParameters($method),
            $this->getMethodParameters($method, true),
            $returnType,
            $reference,
            $callOriginalMethods,
            $method->isStatic(),
            $deprecation,
            $method->hasReturnType() && $method->getReturnType()->allowsNull()
        );
    }

    /**
     * @param string      $className
     * @param string      $methodName
     * @param bool        $cloneArguments
     * @param string      $modifier
     * @param string      $argumentsForDeclaration
     * @param string      $argumentsForCall
     * @param string      $returnType
     * @param string      $reference
     * @param bool        $callOriginalMethods
     * @param bool        $static
     * @param bool|string $deprecation
     * @param bool        $allowsReturnNull
     *
     * @return string
     */
    private function generateMockedMethodDefinition($className, $methodName, $cloneArguments = true, $modifier = 'public', $argumentsForDeclaration = '', $argumentsForCall = '', $returnType = '', $reference = '', $callOriginalMethods = false, $static = false, $deprecation = false, $allowsReturnNull = false)
    {
        if ($static) {
            $templateFile = 'mocked_static_method.tpl';
        } else {
            if ($returnType === 'void') {
                $templateFile = sprintf(
                    '%s_method_void.tpl',
                    $callOriginalMethods ? 'proxied' : 'mocked'
                );
            } else {
                $templateFile = sprintf(
                    '%s_method.tpl',
                    $callOriginalMethods ? 'proxied' : 'mocked'
                );
            }
        }

        // Mocked interfaces returning 'self' must explicitly declare the
        // interface name as the return type. See
        // https://bugs.php.net/bug.php?id=70722
        if ($returnType === 'self') {
            $returnType = $className;
        }

        if (false !== $deprecation) {
            $deprecation         = "The $className::$methodName method is deprecated ($deprecation).";
            $deprecationTemplate = $this->getTemplate('deprecation.tpl');

            $deprecationTemplate->setVar(
                [
                    'deprecation' => var_export($deprecation, true),
                ]
            );

            $deprecation = $deprecationTemplate->render();
        }

        $template = $this->getTemplate($templateFile);

        $template->setVar(
            [
                'arguments_decl'  => $argumentsForDeclaration,
                'arguments_call'  => $argumentsForCall,
                'return_delim'    => $returnType ? ': ' : '',
                'return_type'     => $allowsReturnNull ? '?' . $returnType : $returnType,
                'arguments_count' => !empty($argumentsForCall) ? count(explode(',', $argumentsForCall)) : 0,
                'class_name'      => $className,
                'method_name'     => $methodName,
                'modifier'        => $modifier,
                'reference'       => $reference,
                'clone_arguments' => $cloneArguments ? 'true' : 'false',
                'deprecation'     => $deprecation
            ]
        );

        return $template->render();
    }

    /**
     * @param ReflectionMethod $method
     *
     * @return bool
     */
    private function canMockMethod(ReflectionMethod $method)
    {
        if ($method->isConstructor() ||
            $method->isFinal() ||
            $method->isPrivate() ||
            $this->isMethodNameBlacklisted($method->getName())) {
            return false;
        }

        return true;
    }

    /**
     * Returns whether a method name is blacklisted
     *
     * @param string $name
     *
     * @return bool
     */
    private function isMethodNameBlacklisted($name)
    {
        return isset($this->blacklistedMethodNames[$name]);
    }

    /**
     * Returns the parameters of a function or method.
     *
     * @param ReflectionMethod $method
     * @param bool             $forCall
     *
     * @return string
     *
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     */
    private function getMethodParameters(ReflectionMethod $method, $forCall = false)
    {
        $parameters = [];

        foreach ($method->getParameters() as $i => $parameter) {
            $name = '$' . $parameter->getName();

            /* Note: PHP extensions may use empty names for reference arguments
             * or "..." for methods taking a variable number of arguments.
             */
            if ($name === '$' || $name === '$...') {
                $name = '$arg' . $i;
            }

            if ($parameter->isVariadic()) {
                if ($forCall) {
                    continue;
                } else {
                    $name = '...' . $name;
                }
            }

            $nullable        = '';
            $default         = '';
            $reference       = '';
            $typeDeclaration = '';

            if (!$forCall) {
                if ($parameter->hasType() && (string) $parameter->getType() !== 'self') {
                    if (version_compare(PHP_VERSION, '7.1', '>=') && $parameter->allowsNull() && !$parameter->isVariadic()) {
                        $nullable = '?';
                    }

                    $typeDeclaration = (string) $parameter->getType() . ' ';
                } elseif ($parameter->isArray()) {
                    $typeDeclaration = 'array ';
                } elseif ($parameter->isCallable()) {
                    $typeDeclaration = 'callable ';
                } else {
                    try {
                        $class = $parameter->getClass();
                    } catch (ReflectionException $e) {
                        throw new PHPUnit_Framework_MockObject_RuntimeException(
                            sprintf(
                                'Cannot mock %s::%s() because a class or ' .
                                'interface used in the signature is not loaded',
                                $method->getDeclaringClass()->getName(),
                                $method->getName()
                            ),
                            0,
                            $e
                        );
                    }

                    if ($class !== null) {
                        $typeDeclaration = $class->getName() . ' ';
                    }
                }

                if (!$parameter->isVariadic()) {
                    if ($parameter->isDefaultValueAvailable()) {
                        $value   = $parameter->getDefaultValue();
                        $default = ' = ' . var_export($value, true);
                    } elseif ($parameter->isOptional()) {
                        $default = ' = null';
                    }
                }
            }

            if ($parameter->isPassedByReference()) {
                $reference = '&';
            }

            $parameters[] = $nullable . $typeDeclaration . $reference . $name . $default;
        }

        return implode(', ', $parameters);
    }

    /**
     * @param string $className
     *
     * @return array
     */
    public function getClassMethods($className)
    {
        $class   = new ReflectionClass($className);
        $methods = [];

        foreach ($class->getMethods() as $method) {
            if ($method->isPublic() || $method->isAbstract()) {
                $methods[] = $method->getName();
            }
        }

        return $methods;
    }

    /**
     * @param string $template
     *
     * @return Text_Template
     */
    private function getTemplate($template)
    {
        $filename = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR . $template;

        if (!isset(self::$templates[$filename])) {
            self::$templates[$filename] = new Text_Template($filename);
        }

        return self::$templates[$filename];
    }
}

        @trigger_error({deprecation}, E_USER_DEPRECATED);
{prologue}{class_declaration}
{
    private $__phpunit_invocationMocker;
    private $__phpunit_originalObject;
    private $__phpunit_configurable = {configurable};

{clone}{mocked_methods}
    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
    {
        return $this->__phpunit_getInvocationMocker()->expects($matcher);
    }
{method}
    public function __phpunit_setOriginalObject($originalObject)
    {
        $this->__phpunit_originalObject = $originalObject;
    }

    public function __phpunit_getInvocationMocker()
    {
        if ($this->__phpunit_invocationMocker === null) {
            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
        }

        return $this->__phpunit_invocationMocker;
    }

    public function __phpunit_hasMatchers()
    {
        return $this->__phpunit_getInvocationMocker()->hasMatchers();
    }

    public function __phpunit_verify($unsetInvocationMocker = true)
    {
        $this->__phpunit_getInvocationMocker()->verify();

        if ($unsetInvocationMocker) {
            $this->__phpunit_invocationMocker = null;
        }
    }
}{epilogue}

    public function method()
    {
        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
        $expects = $this->expects($any);
        return call_user_func_array(array($expects, 'method'), func_get_args());
    }
    public function __clone()
    {
        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
    }

    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
    {{deprecation}
        $arguments = array({arguments_call});
        $count     = func_num_args();

        if ($count > {arguments_count}) {
            $_arguments = func_get_args();

            for ($i = {arguments_count}; $i < $count; $i++) {
                $arguments[] = $_arguments[$i];
            }
        }

        $result = $this->__phpunit_getInvocationMocker()->invoke(
            new PHPUnit_Framework_MockObject_Invocation_Object(
                '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
            )
        );

        return $result;
    }

    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
    {{deprecation}
        $arguments = array({arguments_call});
        $count     = func_num_args();

        if ($count > {arguments_count}) {
            $_arguments = func_get_args();

            for ($i = {arguments_count}; $i < $count; $i++) {
                $arguments[] = $_arguments[$i];
            }
        }

        $this->__phpunit_getInvocationMocker()->invoke(
            new PHPUnit_Framework_MockObject_Invocation_Object(
                '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
            )
        );
    }

    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
    {
        throw new PHPUnit_Framework_MockObject_BadMethodCallException('Static method "{method_name}" cannot be invoked on mock object');
    }

    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
    {
        $arguments = array({arguments_call});
        $count     = func_num_args();

        if ($count > {arguments_count}) {
            $_arguments = func_get_args();

            for ($i = {arguments_count}; $i < $count; $i++) {
                $arguments[] = $_arguments[$i];
            }
        }

        $this->__phpunit_getInvocationMocker()->invoke(
            new PHPUnit_Framework_MockObject_Invocation_Object(
                '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
            )
        );

        return call_user_func_array(array($this->__phpunit_originalObject, "{method_name}"), $arguments);
    }

    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
    {
        $arguments = array({arguments_call});
        $count     = func_num_args();

        if ($count > {arguments_count}) {
            $_arguments = func_get_args();

            for ($i = {arguments_count}; $i < $count; $i++) {
                $arguments[] = $_arguments[$i];
            }
        }

        $this->__phpunit_getInvocationMocker()->invoke(
            new PHPUnit_Framework_MockObject_Invocation_Object(
                '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
            )
        );

        call_user_func_array(array($this->__phpunit_originalObject, "{method_name}"), $arguments);
    }
{prologue}class {class_name}
{
    use {trait_name};
}
    public function __clone()
    {
        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
        parent::__clone();
    }
{namespace}class {class_name} extends \SoapClient
{
    public function __construct($wsdl, array $options)
    {
        parent::__construct('{wsdl}', $options);
    }
{methods}}

    public function {method_name}({arguments})
    {
    }
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Interface for invocations.
 */
interface PHPUnit_Framework_MockObject_Invocation
{
    /**
     * @return mixed Mocked return value.
     */
    public function generateReturnValue();
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Represents a non-static invocation.
 */
class PHPUnit_Framework_MockObject_Invocation_Object extends PHPUnit_Framework_MockObject_Invocation_Static
{
    /**
     * @var object
     */
    public $object;

    /**
     * @param string $className
     * @param string $methodName
     * @param array  $parameters
     * @param string $returnType
     * @param object $object
     * @param bool   $cloneObjects
     */
    public function __construct($className, $methodName, array $parameters, $returnType, $object, $cloneObjects = false)
    {
        parent::__construct($className, $methodName, $parameters, $returnType, $cloneObjects);

        $this->object = $object;
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\SelfDescribing;
use SebastianBergmann\Exporter\Exporter;

/**
 * Represents a static invocation.
 */
class PHPUnit_Framework_MockObject_Invocation_Static implements PHPUnit_Framework_MockObject_Invocation, SelfDescribing
{
    /**
     * @var array
     */
    protected static $uncloneableExtensions = [
        'mysqli'    => true,
        'SQLite'    => true,
        'sqlite3'   => true,
        'tidy'      => true,
        'xmlwriter' => true,
        'xsl'       => true
    ];

    /**
     * @var array
     */
    protected static $uncloneableClasses = [
        'Closure',
        'COMPersistHelper',
        'IteratorIterator',
        'RecursiveIteratorIterator',
        'SplFileObject',
        'PDORow',
        'ZipArchive'
    ];

    /**
     * @var string
     */
    public $className;

    /**
     * @var string
     */
    public $methodName;

    /**
     * @var array
     */
    public $parameters;

    /**
     * @var string
     */
    public $returnType;

    /**
     * @var bool
     */
    public $returnTypeNullable = false;

    /**
     * @param string $className
     * @param string $methodName
     * @param array  $parameters
     * @param string $returnType
     * @param bool   $cloneObjects
     */
    public function __construct($className, $methodName, array $parameters, $returnType, $cloneObjects = false)
    {
        $this->className  = $className;
        $this->methodName = $methodName;
        $this->parameters = $parameters;

        if (strpos($returnType, '?') === 0) {
            $returnType               = substr($returnType, 1);
            $this->returnTypeNullable = true;
        }

        $this->returnType = $returnType;

        if (!$cloneObjects) {
            return;
        }

        foreach ($this->parameters as $key => $value) {
            if (is_object($value)) {
                $this->parameters[$key] = $this->cloneObject($value);
            }
        }
    }

    /**
     * @return string
     */
    public function toString()
    {
        $exporter = new Exporter;

        return sprintf(
            '%s::%s(%s)%s',
            $this->className,
            $this->methodName,
            implode(
                ', ',
                array_map(
                    [$exporter, 'shortenedExport'],
                    $this->parameters
                )
            ),
            $this->returnType ? sprintf(': %s', $this->returnType) : ''
        );
    }

    /**
     * @return mixed Mocked return value.
     */
    public function generateReturnValue()
    {
        switch ($this->returnType) {
            case '':       return;
            case 'string': return $this->returnTypeNullable ? null : '';
            case 'float':  return $this->returnTypeNullable ? null : 0.0;
            case 'int':    return $this->returnTypeNullable ? null : 0;
            case 'bool':   return $this->returnTypeNullable ? null : false;
            case 'array':  return $this->returnTypeNullable ? null : [];
            case 'void':   return;

            case 'callable':
            case 'Closure':
                return function () {
                };

            case 'Traversable':
            case 'Generator':
                $generator = function () {
                    yield;
                };

                return $generator();

            default:
                if ($this->returnTypeNullable) {
                    return;
                }

                $generator = new PHPUnit_Framework_MockObject_Generator;

                return $generator->getMock($this->returnType, [], [], '', false);
        }
    }

    /**
     * @param object $original
     *
     * @return object
     */
    protected function cloneObject($original)
    {
        $cloneable = null;
        $object    = new ReflectionObject($original);

        // Check the blacklist before asking PHP reflection to work around
        // https://bugs.php.net/bug.php?id=53967
        if ($object->isInternal() &&
            isset(self::$uncloneableExtensions[$object->getExtensionName()])) {
            $cloneable = false;
        }

        if ($cloneable === null) {
            foreach (self::$uncloneableClasses as $class) {
                if ($original instanceof $class) {
                    $cloneable = false;
                    break;
                }
            }
        }

        if ($cloneable === null && method_exists($object, 'isCloneable')) {
            $cloneable = $object->isCloneable();
        }

        if ($cloneable === null && $object->hasMethod('__clone')) {
            $method    = $object->getMethod('__clone');
            $cloneable = $method->isPublic();
        }

        if ($cloneable === null) {
            $cloneable = true;
        }

        if ($cloneable) {
            try {
                return clone $original;
            } catch (Exception $e) {
                return $original;
            }
        } else {
            return $original;
        }
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Mocker for invocations which are sent from
 * PHPUnit_Framework_MockObject_MockObject objects.
 *
 * Keeps track of all expectations and stubs as well as registering
 * identifications for builders.
 */
class PHPUnit_Framework_MockObject_InvocationMocker implements PHPUnit_Framework_MockObject_Stub_MatcherCollection, PHPUnit_Framework_MockObject_Invokable, PHPUnit_Framework_MockObject_Builder_Namespace
{
    /**
     * @var PHPUnit_Framework_MockObject_Matcher_Invocation[]
     */
    protected $matchers = [];

    /**
     * @var PHPUnit_Framework_MockObject_Builder_Match[]
     */
    protected $builderMap = [];

    /**
     * @var string[]
     */
    private $configurableMethods = [];

    /**
     * @param array $configurableMethods
     */
    public function __construct(array $configurableMethods)
    {
        $this->configurableMethods = $configurableMethods;
    }

    /**
     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $matcher
     */
    public function addMatcher(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
    {
        $this->matchers[] = $matcher;
    }

    /**
     */
    public function hasMatchers()
    {
        foreach ($this->matchers as $matcher) {
            if ($matcher->hasMatchers()) {
                return true;
            }
        }

        return false;
    }

    /**
     * @param mixed $id
     *
     * @return bool|null
     */
    public function lookupId($id)
    {
        if (isset($this->builderMap[$id])) {
            return $this->builderMap[$id];
        }

        return;
    }

    /**
     * @param mixed                                      $id
     * @param PHPUnit_Framework_MockObject_Builder_Match $builder
     *
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     */
    public function registerId($id, PHPUnit_Framework_MockObject_Builder_Match $builder)
    {
        if (isset($this->builderMap[$id])) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                'Match builder with id <' . $id . '> is already registered.'
            );
        }

        $this->builderMap[$id] = $builder;
    }

    /**
     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $matcher
     *
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
    {
        return new PHPUnit_Framework_MockObject_Builder_InvocationMocker(
            $this,
            $matcher,
            $this->configurableMethods
        );
    }

    /**
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     *
     * @return mixed
     *
     * @throws Exception
     */
    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        $exception      = null;
        $hasReturnValue = false;
        $returnValue    = null;

        foreach ($this->matchers as $match) {
            try {
                if ($match->matches($invocation)) {
                    $value = $match->invoked($invocation);

                    if (!$hasReturnValue) {
                        $returnValue    = $value;
                        $hasReturnValue = true;
                    }
                }
            } catch (Exception $e) {
                $exception = $e;
            }
        }

        if ($exception !== null) {
            throw $exception;
        }

        if ($hasReturnValue) {
            return $returnValue;
        } elseif (strtolower($invocation->methodName) == '__tostring') {
            return '';
        }

        return $invocation->generateReturnValue();
    }

    /**
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     *
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        foreach ($this->matchers as $matcher) {
            if (!$matcher->matches($invocation)) {
                return false;
            }
        }

        return true;
    }

    /**
     * @return bool
     */
    public function verify()
    {
        foreach ($this->matchers as $matcher) {
            $matcher->verify();
        }
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Interface for classes which can be invoked.
 *
 * The invocation will be taken from a mock object and passed to an object
 * of this class.
 */
interface PHPUnit_Framework_MockObject_Invokable extends PHPUnit_Framework_MockObject_Verifiable
{
    /**
     * Invokes the invocation object $invocation so that it can be checked for
     * expectations or matched against stubs.
     *
     * @param PHPUnit_Framework_MockObject_Invocation $invocation The invocation object passed from mock object
     *
     * @return object
     */
    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation);

    /**
     * Checks if the invocation matches.
     *
     * @param PHPUnit_Framework_MockObject_Invocation $invocation The invocation object passed from mock object
     *
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation);
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\TestFailure;

/**
 * Main matcher which defines a full expectation using method, parameter and
 * invocation matchers.
 * This matcher encapsulates all the other matchers and allows the builder to
 * set the specific matchers when the appropriate methods are called (once(),
 * where() etc.).
 *
 * All properties are public so that they can easily be accessed by the builder.
 */
class PHPUnit_Framework_MockObject_Matcher implements PHPUnit_Framework_MockObject_Matcher_Invocation
{
    /**
     * @var PHPUnit_Framework_MockObject_Matcher_Invocation
     */
    public $invocationMatcher;

    /**
     * @var mixed
     */
    public $afterMatchBuilderId = null;

    /**
     * @var bool
     */
    public $afterMatchBuilderIsInvoked = false;

    /**
     * @var PHPUnit_Framework_MockObject_Matcher_MethodName
     */
    public $methodNameMatcher = null;

    /**
     * @var PHPUnit_Framework_MockObject_Matcher_Parameters
     */
    public $parametersMatcher = null;

    /**
     * @var PHPUnit_Framework_MockObject_Stub
     */
    public $stub = null;

    /**
     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $invocationMatcher
     */
    public function __construct(PHPUnit_Framework_MockObject_Matcher_Invocation $invocationMatcher)
    {
        $this->invocationMatcher = $invocationMatcher;
    }

    /**
     * @return string
     */
    public function toString()
    {
        $list = [];

        if ($this->invocationMatcher !== null) {
            $list[] = $this->invocationMatcher->toString();
        }

        if ($this->methodNameMatcher !== null) {
            $list[] = 'where ' . $this->methodNameMatcher->toString();
        }

        if ($this->parametersMatcher !== null) {
            $list[] = 'and ' . $this->parametersMatcher->toString();
        }

        if ($this->afterMatchBuilderId !== null) {
            $list[] = 'after ' . $this->afterMatchBuilderId;
        }

        if ($this->stub !== null) {
            $list[] = 'will ' . $this->stub->toString();
        }

        return implode(' ', $list);
    }

    /**
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     *
     * @return mixed
     */
    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        if ($this->invocationMatcher === null) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                'No invocation matcher is set'
            );
        }

        if ($this->methodNameMatcher === null) {
            throw new PHPUnit_Framework_MockObject_RuntimeException('No method matcher is set');
        }

        if ($this->afterMatchBuilderId !== null) {
            $builder = $invocation->object
                                  ->__phpunit_getInvocationMocker()
                                  ->lookupId($this->afterMatchBuilderId);

            if (!$builder) {
                throw new PHPUnit_Framework_MockObject_RuntimeException(
                    sprintf(
                        'No builder found for match builder identification <%s>',
                        $this->afterMatchBuilderId
                    )
                );
            }

            $matcher = $builder->getMatcher();

            if ($matcher && $matcher->invocationMatcher->hasBeenInvoked()) {
                $this->afterMatchBuilderIsInvoked = true;
            }
        }

        $this->invocationMatcher->invoked($invocation);

        try {
            if ($this->parametersMatcher !== null &&
                !$this->parametersMatcher->matches($invocation)) {
                $this->parametersMatcher->verify();
            }
        } catch (ExpectationFailedException $e) {
            throw new ExpectationFailedException(
                sprintf(
                    "Expectation failed for %s when %s\n%s",
                    $this->methodNameMatcher->toString(),
                    $this->invocationMatcher->toString(),
                    $e->getMessage()
                ),
                $e->getComparisonFailure()
            );
        }

        if ($this->stub) {
            return $this->stub->invoke($invocation);
        }

        return $invocation->generateReturnValue();
    }

    /**
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     *
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        if ($this->afterMatchBuilderId !== null) {
            $builder = $invocation->object
                                  ->__phpunit_getInvocationMocker()
                                  ->lookupId($this->afterMatchBuilderId);

            if (!$builder) {
                throw new PHPUnit_Framework_MockObject_RuntimeException(
                    sprintf(
                        'No builder found for match builder identification <%s>',
                        $this->afterMatchBuilderId
                    )
                );
            }

            $matcher = $builder->getMatcher();

            if (!$matcher) {
                return false;
            }

            if (!$matcher->invocationMatcher->hasBeenInvoked()) {
                return false;
            }
        }

        if ($this->invocationMatcher === null) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                'No invocation matcher is set'
            );
        }

        if ($this->methodNameMatcher === null) {
            throw new PHPUnit_Framework_MockObject_RuntimeException('No method matcher is set');
        }

        if (!$this->invocationMatcher->matches($invocation)) {
            return false;
        }

        try {
            if (!$this->methodNameMatcher->matches($invocation)) {
                return false;
            }
        } catch (ExpectationFailedException $e) {
            throw new ExpectationFailedException(
                sprintf(
                    "Expectation failed for %s when %s\n%s",
                    $this->methodNameMatcher->toString(),
                    $this->invocationMatcher->toString(),
                    $e->getMessage()
                ),
                $e->getComparisonFailure()
            );
        }

        return true;
    }

    /**
     * @throws PHPUnit_Framework_MockObject_RuntimeException
     * @throws ExpectationFailedException
     */
    public function verify()
    {
        if ($this->invocationMatcher === null) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                'No invocation matcher is set'
            );
        }

        if ($this->methodNameMatcher === null) {
            throw new PHPUnit_Framework_MockObject_RuntimeException('No method matcher is set');
        }

        try {
            $this->invocationMatcher->verify();

            if ($this->parametersMatcher === null) {
                $this->parametersMatcher = new PHPUnit_Framework_MockObject_Matcher_AnyParameters;
            }

            $invocationIsAny   = $this->invocationMatcher instanceof PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
            $invocationIsNever = $this->invocationMatcher instanceof PHPUnit_Framework_MockObject_Matcher_InvokedCount && $this->invocationMatcher->isNever();

            if (!$invocationIsAny && !$invocationIsNever) {
                $this->parametersMatcher->verify();
            }
        } catch (ExpectationFailedException $e) {
            throw new ExpectationFailedException(
                sprintf(
                    "Expectation failed for %s when %s.\n%s",
                    $this->methodNameMatcher->toString(),
                    $this->invocationMatcher->toString(),
                    TestFailure::exceptionToString($e)
                )
            );
        }
    }

    /**
     */
    public function hasMatchers()
    {
        if ($this->invocationMatcher !== null &&
            !$this->invocationMatcher instanceof PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount) {
            return true;
        }

        return false;
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Invocation matcher which checks if a method has been invoked zero or more
 * times. This matcher will always match.
 */
class PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
{
    /**
     * @return string
     */
    public function toString()
    {
        return 'invoked zero or more times';
    }

    /**
     */
    public function verify()
    {
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Invocation matcher which allows any parameters to a method.
 */
class PHPUnit_Framework_MockObject_Matcher_AnyParameters extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
{
    /**
     * @return string
     */
    public function toString()
    {
        return 'with any parameters';
    }

    /**
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     *
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        return true;
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\Constraint\Constraint;
use PHPUnit\Framework\Constraint\IsEqual;
use PHPUnit\Framework\ExpectationFailedException;

/**
 * Invocation matcher which looks for sets of specific parameters in the invocations.
 *
 * Checks the parameters of the incoming invocations, the parameter list is
 * checked against the defined constraints in $parameters. If the constraint
 * is met it will return true in matches().
 *
 * It takes a list of match groups and and increases a call index after each invocation.
 * So the first invocation uses the first group of constraints, the second the next and so on.
 */
class PHPUnit_Framework_MockObject_Matcher_ConsecutiveParameters extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
{
    /**
     * @var array
     */
    private $parameterGroups = [];

    /**
     * @var array
     */
    private $invocations = [];

    /**
     * @param array $parameterGroups
     */
    public function __construct(array $parameterGroups)
    {
        foreach ($parameterGroups as $index => $parameters) {
            foreach ($parameters as $parameter) {
                if (!$parameter instanceof Constraint) {
                    $parameter = new IsEqual($parameter);
                }

                $this->parameterGroups[$index][] = $parameter;
            }
        }
    }

    /**
     * @return string
     */
    public function toString()
    {
        $text = 'with consecutive parameters';

        return $text;
    }

    /**
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     *
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        $this->invocations[] = $invocation;
        $callIndex           = count($this->invocations) - 1;

        $this->verifyInvocation($invocation, $callIndex);

        return false;
    }

    public function verify()
    {
        foreach ($this->invocations as $callIndex => $invocation) {
            $this->verifyInvocation($invocation, $callIndex);
        }
    }

    /**
     * Verify a single invocation
     *
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     * @param int                                     $callIndex
     *
     * @throws ExpectationFailedException
     */
    private function verifyInvocation(PHPUnit_Framework_MockObject_Invocation $invocation, $callIndex)
    {
        if (isset($this->parameterGroups[$callIndex])) {
            $parameters = $this->parameterGroups[$callIndex];
        } else {
            // no parameter assertion for this call index
            return;
        }

        if ($invocation === null) {
            throw new ExpectationFailedException(
                'Mocked method does not exist.'
            );
        }

        if (count($invocation->parameters) < count($parameters)) {
            throw new ExpectationFailedException(
                sprintf(
                    'Parameter count for invocation %s is too low.',
                    $invocation->toString()
                )
            );
        }

        foreach ($parameters as $i => $parameter) {
            $parameter->evaluate(
                $invocation->parameters[$i],
                sprintf(
                    'Parameter %s for invocation #%d %s does not match expected ' .
                    'value.',
                    $i,
                    $callIndex,
                    $invocation->toString()
                )
            );
        }
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\SelfDescribing;

/**
 * Interface for classes which matches an invocation based on its
 * method name, argument, order or call count.
 */
interface PHPUnit_Framework_MockObject_Matcher_Invocation extends SelfDescribing, PHPUnit_Framework_MockObject_Verifiable
{
    /**
     * Registers the invocation $invocation in the object as being invoked.
     * This will only occur after matches() returns true which means the
     * current invocation is the correct one.
     *
     * The matcher can store information from the invocation which can later
     * be checked in verify(), or it can check the values directly and throw
     * and exception if an expectation is not met.
     *
     * If the matcher is a stub it will also have a return value.
     *
     * @param PHPUnit_Framework_MockObject_Invocation $invocation Object containing information on a mocked or stubbed method which was invoked
     *
     * @return mixed
     */
    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation);

    /**
     * Checks if the invocation $invocation matches the current rules. If it does
     * the matcher will get the invoked() method called which should check if an
     * expectation is met.
     *
     * @param PHPUnit_Framework_MockObject_Invocation $invocation Object containing information on a mocked or stubbed method which was invoked
     *
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation);
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\ExpectationFailedException;

/**
 * Invocation matcher which checks if a method was invoked at a certain index.
 *
 * If the expected index number does not match the current invocation index it
 * will not match which means it skips all method and parameter matching. Only
 * once the index is reached will the method and parameter start matching and
 * verifying.
 *
 * If the index is never reached it will throw an exception in index.
 */
class PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex implements PHPUnit_Framework_MockObject_Matcher_Invocation
{
    /**
     * @var int
     */
    protected $sequenceIndex;

    /**
     * @var int
     */
    protected $currentIndex = -1;

    /**
     * @param int $sequenceIndex
     */
    public function __construct($sequenceIndex)
    {
        $this->sequenceIndex = $sequenceIndex;
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'invoked at sequence index ' . $this->sequenceIndex;
    }

    /**
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     *
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        $this->currentIndex++;

        return $this->currentIndex == $this->sequenceIndex;
    }

    /**
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     */
    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
    }

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws ExpectationFailedException
     */
    public function verify()
    {
        if ($this->currentIndex < $this->sequenceIndex) {
            throw new ExpectationFailedException(
                sprintf(
                    'The expected invocation at index %s was never reached.',
                    $this->sequenceIndex
                )
            );
        }
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\ExpectationFailedException;

/**
 * Invocation matcher which checks if a method has been invoked at least
 * N times.
 */
class PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
{
    /**
     * @var int
     */
    private $requiredInvocations;

    /**
     * @param int $requiredInvocations
     */
    public function __construct($requiredInvocations)
    {
        $this->requiredInvocations = $requiredInvocations;
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'invoked at least ' . $this->requiredInvocations . ' times';
    }

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws ExpectationFailedException
     */
    public function verify()
    {
        $count = $this->getInvocationCount();

        if ($count < $this->requiredInvocations) {
            throw new ExpectationFailedException(
                'Expected invocation at least ' . $this->requiredInvocations .
                ' times but it occurred ' . $count . ' time(s).'
            );
        }
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\ExpectationFailedException;

/**
 * Invocation matcher which checks if a method has been invoked at least one
 * time.
 *
 * If the number of invocations is 0 it will throw an exception in verify.
 */
class PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
{
    /**
     * @return string
     */
    public function toString()
    {
        return 'invoked at least once';
    }

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws ExpectationFailedException
     */
    public function verify()
    {
        $count = $this->getInvocationCount();

        if ($count < 1) {
            throw new ExpectationFailedException(
                'Expected invocation at least once but it never occurred.'
            );
        }
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\ExpectationFailedException;

/**
 * Invocation matcher which checks if a method has been invoked at least
 * N times.
 */
class PHPUnit_Framework_MockObject_Matcher_InvokedAtMostCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
{
    /**
     * @var int
     */
    private $allowedInvocations;

    /**
     * @param int $allowedInvocations
     */
    public function __construct($allowedInvocations)
    {
        $this->allowedInvocations = $allowedInvocations;
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'invoked at most ' . $this->allowedInvocations . ' times';
    }

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws ExpectationFailedException
     */
    public function verify()
    {
        $count = $this->getInvocationCount();

        if ($count > $this->allowedInvocations) {
            throw new ExpectationFailedException(
                'Expected invocation at most ' . $this->allowedInvocations .
                ' times but it occurred ' . $count . ' time(s).'
            );
        }
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\ExpectationFailedException;

/**
 * Invocation matcher which checks if a method has been invoked a certain amount
 * of times.
 * If the number of invocations exceeds the value it will immediately throw an
 * exception,
 * If the number is less it will later be checked in verify() and also throw an
 * exception.
 */
class PHPUnit_Framework_MockObject_Matcher_InvokedCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
{
    /**
     * @var int
     */
    protected $expectedCount;

    /**
     * @param int $expectedCount
     */
    public function __construct($expectedCount)
    {
        $this->expectedCount = $expectedCount;
    }

    /**
     * @return bool
     */
    public function isNever()
    {
        return $this->expectedCount == 0;
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'invoked ' . $this->expectedCount . ' time(s)';
    }

    /**
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     *
     * @throws ExpectationFailedException
     */
    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        parent::invoked($invocation);

        $count = $this->getInvocationCount();

        if ($count > $this->expectedCount) {
            $message = $invocation->toString() . ' ';

            switch ($this->expectedCount) {
                case 0: {
                    $message .= 'was not expected to be called.';
                }
                break;

                case 1: {
                    $message .= 'was not expected to be called more than once.';
                }
                break;

                default: {
                    $message .= sprintf(
                        'was not expected to be called more than %d times.',
                        $this->expectedCount
                    );
                    }
            }

            throw new ExpectationFailedException($message);
        }
    }

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws ExpectationFailedException
     */
    public function verify()
    {
        $count = $this->getInvocationCount();

        if ($count !== $this->expectedCount) {
            throw new ExpectationFailedException(
                sprintf(
                    'Method was expected to be called %d times, ' .
                    'actually called %d times.',
                    $this->expectedCount,
                    $count
                )
            );
        }
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Records invocations and provides convenience methods for checking them later
 * on.
 * This abstract class can be implemented by matchers which needs to check the
 * number of times an invocation has occurred.
 */
abstract class PHPUnit_Framework_MockObject_Matcher_InvokedRecorder implements PHPUnit_Framework_MockObject_Matcher_Invocation
{
    /**
     * @var PHPUnit_Framework_MockObject_Invocation[]
     */
    protected $invocations = [];

    /**
     * @return int
     */
    public function getInvocationCount()
    {
        return count($this->invocations);
    }

    /**
     * @return PHPUnit_Framework_MockObject_Invocation[]
     */
    public function getInvocations()
    {
        return $this->invocations;
    }

    /**
     * @return bool
     */
    public function hasBeenInvoked()
    {
        return count($this->invocations) > 0;
    }

    /**
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     */
    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        $this->invocations[] = $invocation;
    }

    /**
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     *
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        return true;
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\Constraint\Constraint;
use PHPUnit\Framework\Constraint\IsEqual;
use PHPUnit\Util\InvalidArgumentHelper;

/**
 * Invocation matcher which looks for a specific method name in the invocations.
 *
 * Checks the method name all incoming invocations, the name is checked against
 * the defined constraint $constraint. If the constraint is met it will return
 * true in matches().
 */
class PHPUnit_Framework_MockObject_Matcher_MethodName extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
{
    /**
     * @var Constraint
     */
    protected $constraint;

    /**
     * @param  Constraint|string
     *
     * @throws Constraint
     */
    public function __construct($constraint)
    {
        if (!$constraint instanceof Constraint) {
            if (!is_string($constraint)) {
                throw InvalidArgumentHelper::factory(1, 'string');
            }

            $constraint = new IsEqual(
                $constraint,
                0,
                10,
                false,
                true
            );
        }

        $this->constraint = $constraint;
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'method name ' . $this->constraint->toString();
    }

    /**
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     *
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        return $this->constraint->evaluate($invocation->methodName, '', true);
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\Constraint\Constraint;
use PHPUnit\Framework\Constraint\IsAnything;
use PHPUnit\Framework\Constraint\IsEqual;
use PHPUnit\Framework\ExpectationFailedException;

/**
 * Invocation matcher which looks for specific parameters in the invocations.
 *
 * Checks the parameters of all incoming invocations, the parameter list is
 * checked against the defined constraints in $parameters. If the constraint
 * is met it will return true in matches().
 */
class PHPUnit_Framework_MockObject_Matcher_Parameters extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
{
    /**
     * @var Constraint[]
     */
    protected $parameters = [];

    /**
     * @var PHPUnit_Framework_MockObject_Invocation
     */
    protected $invocation;

    /**
     * @var ExpectationFailedException
     */
    private $parameterVerificationResult;

    /**
     * @param array $parameters
     */
    public function __construct(array $parameters)
    {
        foreach ($parameters as $parameter) {
            if (!($parameter instanceof Constraint)) {
                $parameter = new IsEqual(
                    $parameter
                );
            }

            $this->parameters[] = $parameter;
        }
    }

    /**
     * @return string
     */
    public function toString()
    {
        $text = 'with parameter';

        foreach ($this->parameters as $index => $parameter) {
            if ($index > 0) {
                $text .= ' and';
            }

            $text .= ' ' . $index . ' ' . $parameter->toString();
        }

        return $text;
    }

    /**
     * @param PHPUnit_Framework_MockObject_Invocation $invocation
     *
     * @return bool
     */
    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        $this->invocation                  = $invocation;
        $this->parameterVerificationResult = null;

        try {
            $this->parameterVerificationResult = $this->verify();

            return $this->parameterVerificationResult;
        } catch (ExpectationFailedException $e) {
            $this->parameterVerificationResult = $e;

            throw $this->parameterVerificationResult;
        }
    }

    /**
     * Checks if the invocation $invocation matches the current rules. If it
     * does the matcher will get the invoked() method called which should check
     * if an expectation is met.
     *
     * @return bool
     *
     * @throws ExpectationFailedException
     */
    public function verify()
    {
        if (isset($this->parameterVerificationResult)) {
            return $this->guardAgainstDuplicateEvaluationOfParameterConstraints();
        }

        if ($this->invocation === null) {
            throw new ExpectationFailedException(
                'Mocked method does not exist.'
            );
        }

        if (count($this->invocation->parameters) < count($this->parameters)) {
            $message = 'Parameter count for invocation %s is too low.';

            // The user called `->with($this->anything())`, but may have meant
            // `->withAnyParameters()`.
            //
            // @see https://github.com/sebastianbergmann/phpunit-mock-objects/issues/199
            if (count($this->parameters) === 1 &&
                get_class($this->parameters[0]) === IsAnything::class) {
                $message .= "\nTo allow 0 or more parameters with any value, omit ->with() or use ->withAnyParameters() instead.";
            }

            throw new ExpectationFailedException(
                sprintf($message, $this->invocation->toString())
            );
        }

        foreach ($this->parameters as $i => $parameter) {
            $parameter->evaluate(
                $this->invocation->parameters[$i],
                sprintf(
                    'Parameter %s for invocation %s does not match expected ' .
                    'value.',
                    $i,
                    $this->invocation->toString()
                )
            );
        }

        return true;
    }

    /**
     * @return bool
     *
     * @throws ExpectationFailedException
     */
    private function guardAgainstDuplicateEvaluationOfParameterConstraints()
    {
        if ($this->parameterVerificationResult instanceof Exception) {
            throw $this->parameterVerificationResult;
        }

        return (bool) $this->parameterVerificationResult;
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Invocation matcher which does not care about previous state from earlier
 * invocations.
 *
 * This abstract class can be implemented by matchers which does not care about
 * state but only the current run-time value of the invocation itself.
 */
abstract class PHPUnit_Framework_MockObject_Matcher_StatelessInvocation implements PHPUnit_Framework_MockObject_Matcher_Invocation
{
    /**
     * Registers the invocation $invocation in the object as being invoked.
     * This will only occur after matches() returns true which means the
     * current invocation is the correct one.
     *
     * The matcher can store information from the invocation which can later
     * be checked in verify(), or it can check the values directly and throw
     * and exception if an expectation is not met.
     *
     * If the matcher is a stub it will also have a return value.
     *
     * @param PHPUnit_Framework_MockObject_Invocation $invocation Object containing information on a mocked or stubbed method which was invoked
     *
     * @return mixed
     */
    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
    }

    /**
     * Checks if the invocation $invocation matches the current rules. If it does
     * the matcher will get the invoked() method called which should check if an
     * expectation is met.
     *
     * @param PHPUnit_Framework_MockObject_Invocation $invocation Object containing information on a mocked or stubbed method which was invoked
     *
     * @return bool
     */
    public function verify()
    {
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\TestCase;

/**
 * Implementation of the Builder pattern for Mock objects.
 */
class PHPUnit_Framework_MockObject_MockBuilder
{
    /**
     * @var TestCase
     */
    private $testCase;

    /**
     * @var string
     */
    private $type;

    /**
     * @var array
     */
    private $methods = [];

    /**
     * @var array
     */
    private $methodsExcept = [];

    /**
     * @var string
     */
    private $mockClassName = '';

    /**
     * @var array
     */
    private $constructorArgs = [];

    /**
     * @var bool
     */
    private $originalConstructor = true;

    /**
     * @var bool
     */
    private $originalClone = true;

    /**
     * @var bool
     */
    private $autoload = true;

    /**
     * @var bool
     */
    private $cloneArguments = false;

    /**
     * @var bool
     */
    private $callOriginalMethods = false;

    /**
     * @var object
     */
    private $proxyTarget = null;

    /**
     * @var bool
     */
    private $allowMockingUnknownTypes = true;

    /**
     * @var PHPUnit_Framework_MockObject_Generator
     */
    private $generator;

    /**
     * @param TestCase     $testCase
     * @param array|string $type
     */
    public function __construct(TestCase $testCase, $type)
    {
        $this->testCase  = $testCase;
        $this->type      = $type;
        $this->generator = new PHPUnit_Framework_MockObject_Generator;
    }

    /**
     * Creates a mock object using a fluent interface.
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     */
    public function getMock()
    {
        $object = $this->generator->getMock(
            $this->type,
            $this->methods,
            $this->constructorArgs,
            $this->mockClassName,
            $this->originalConstructor,
            $this->originalClone,
            $this->autoload,
            $this->cloneArguments,
            $this->callOriginalMethods,
            $this->proxyTarget,
            $this->allowMockingUnknownTypes
        );

        $this->testCase->registerMockObject($object);

        return $object;
    }

    /**
     * Creates a mock object for an abstract class using a fluent interface.
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     */
    public function getMockForAbstractClass()
    {
        $object = $this->generator->getMockForAbstractClass(
            $this->type,
            $this->constructorArgs,
            $this->mockClassName,
            $this->originalConstructor,
            $this->originalClone,
            $this->autoload,
            $this->methods,
            $this->cloneArguments
        );

        $this->testCase->registerMockObject($object);

        return $object;
    }

    /**
     * Creates a mock object for a trait using a fluent interface.
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     */
    public function getMockForTrait()
    {
        $object = $this->generator->getMockForTrait(
            $this->type,
            $this->constructorArgs,
            $this->mockClassName,
            $this->originalConstructor,
            $this->originalClone,
            $this->autoload,
            $this->methods,
            $this->cloneArguments
        );

        $this->testCase->registerMockObject($object);

        return $object;
    }

    /**
     * Specifies the subset of methods to mock. Default is to mock all of them.
     *
     * @param array|null $methods
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function setMethods(array $methods = null)
    {
        $this->methods = $methods;

        return $this;
    }

    /**
     * Specifies the subset of methods to not mock. Default is to mock all of them.
     *
     * @param array $methods
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function setMethodsExcept(array $methods = [])
    {
        $this->methodsExcept = $methods;

        $this->setMethods(
            array_diff(
                $this->generator->getClassMethods($this->type),
                $this->methodsExcept
            )
        );

        return $this;
    }

    /**
     * Specifies the arguments for the constructor.
     *
     * @param array $args
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function setConstructorArgs(array $args)
    {
        $this->constructorArgs = $args;

        return $this;
    }

    /**
     * Specifies the name for the mock class.
     *
     * @param string $name
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function setMockClassName($name)
    {
        $this->mockClassName = $name;

        return $this;
    }

    /**
     * Disables the invocation of the original constructor.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function disableOriginalConstructor()
    {
        $this->originalConstructor = false;

        return $this;
    }

    /**
     * Enables the invocation of the original constructor.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function enableOriginalConstructor()
    {
        $this->originalConstructor = true;

        return $this;
    }

    /**
     * Disables the invocation of the original clone constructor.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function disableOriginalClone()
    {
        $this->originalClone = false;

        return $this;
    }

    /**
     * Enables the invocation of the original clone constructor.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function enableOriginalClone()
    {
        $this->originalClone = true;

        return $this;
    }

    /**
     * Disables the use of class autoloading while creating the mock object.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function disableAutoload()
    {
        $this->autoload = false;

        return $this;
    }

    /**
     * Enables the use of class autoloading while creating the mock object.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function enableAutoload()
    {
        $this->autoload = true;

        return $this;
    }

    /**
     * Disables the cloning of arguments passed to mocked methods.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function disableArgumentCloning()
    {
        $this->cloneArguments = false;

        return $this;
    }

    /**
     * Enables the cloning of arguments passed to mocked methods.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function enableArgumentCloning()
    {
        $this->cloneArguments = true;

        return $this;
    }

    /**
     * Enables the invocation of the original methods.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function enableProxyingToOriginalMethods()
    {
        $this->callOriginalMethods = true;

        return $this;
    }

    /**
     * Disables the invocation of the original methods.
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function disableProxyingToOriginalMethods()
    {
        $this->callOriginalMethods = false;
        $this->proxyTarget         = null;

        return $this;
    }

    /**
     * Sets the proxy target.
     *
     * @param object $object
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function setProxyTarget($object)
    {
        $this->proxyTarget = $object;

        return $this;
    }

    /**
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function allowMockingUnknownTypes()
    {
        $this->allowMockingUnknownTypes = true;

        return $this;
    }

    /**
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function disallowMockingUnknownTypes()
    {
        $this->allowMockingUnknownTypes = false;

        return $this;
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\ExpectationFailedException;

/**
 * Interface for all mock objects which are generated by
 * PHPUnit_Framework_MockObject_MockBuilder.
 *
 * @method PHPUnit_Framework_MockObject_Builder_InvocationMocker method($constraint)
 */
interface PHPUnit_Framework_MockObject_MockObject /*extends PHPUnit_Framework_MockObject_Verifiable*/
{
    /**
     * Registers a new expectation in the mock object and returns the match
     * object which can be infused with further details.
     *
     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $matcher
     *
     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
     */
    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher);

    /**
     * @return PHPUnit_Framework_MockObject_InvocationMocker
     */
    public function __phpunit_setOriginalObject($originalObject);

    /**
     * @return PHPUnit_Framework_MockObject_InvocationMocker
     */
    public function __phpunit_getInvocationMocker();

    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws ExpectationFailedException
     */
    public function __phpunit_verify();

    /**
     * @return bool
     */
    public function __phpunit_hasMatchers();
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\SelfDescribing;

/**
 * An object that stubs the process of a normal method for a mock object.
 *
 * The stub object will replace the code for the stubbed method and return a
 * specific value instead of the original value.
 */
interface PHPUnit_Framework_MockObject_Stub extends SelfDescribing
{
    /**
     * Fakes the processing of the invocation $invocation by returning a
     * specific value.
     *
     * @param PHPUnit_Framework_MockObject_Invocation $invocation The invocation which was mocked and matched by the current method and argument matchers
     *
     * @return mixed
     */
    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation);
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use SebastianBergmann\Exporter\Exporter;

/**
 * Stubs a method by returning a user-defined stack of values.
 */
class PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls implements PHPUnit_Framework_MockObject_Stub
{
    protected $stack;
    protected $value;

    public function __construct($stack)
    {
        $this->stack = $stack;
    }

    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        $this->value = array_shift($this->stack);

        if ($this->value instanceof PHPUnit_Framework_MockObject_Stub) {
            $this->value = $this->value->invoke($invocation);
        }

        return $this->value;
    }

    public function toString()
    {
        $exporter = new Exporter;

        return sprintf(
            'return user-specified value %s',
            $exporter->export($this->value)
        );
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use SebastianBergmann\Exporter\Exporter;

/**
 * Stubs a method by raising a user-defined exception.
 */
class PHPUnit_Framework_MockObject_Stub_Exception implements PHPUnit_Framework_MockObject_Stub
{
    protected $exception;

    public function __construct($exception)
    {
        // TODO Replace check with type declaration when support for PHP 5 is dropped
        if (!$exception instanceof Throwable && !$exception instanceof Exception) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                'Exception must be an instance of Throwable (PHP 7) or Exception (PHP 5)'
            );
        }

        $this->exception = $exception;
    }

    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        throw $this->exception;
    }

    public function toString()
    {
        $exporter = new Exporter;

        return sprintf(
            'raise user-specified exception %s',
            $exporter->export($this->exception)
        );
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Stubs a method by returning a user-defined value.
 */
interface PHPUnit_Framework_MockObject_Stub_MatcherCollection
{
    /**
     * Adds a new matcher to the collection which can be used as an expectation
     * or a stub.
     *
     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $matcher Matcher for invocations to mock objects
     */
    public function addMatcher(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher);
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use SebastianBergmann\Exporter\Exporter;

/**
 * Stubs a method by returning a user-defined value.
 */
class PHPUnit_Framework_MockObject_Stub_Return implements PHPUnit_Framework_MockObject_Stub
{
    protected $value;

    public function __construct($value)
    {
        $this->value = $value;
    }

    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        return $this->value;
    }

    public function toString()
    {
        $exporter = new Exporter;

        return sprintf(
            'return user-specified value %s',
            $exporter->export($this->value)
        );
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Stubs a method by returning an argument that was passed to the mocked method.
 */
class PHPUnit_Framework_MockObject_Stub_ReturnArgument extends PHPUnit_Framework_MockObject_Stub_Return
{
    protected $argumentIndex;

    public function __construct($argumentIndex)
    {
        $this->argumentIndex = $argumentIndex;
    }

    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        if (isset($invocation->parameters[$this->argumentIndex])) {
            return $invocation->parameters[$this->argumentIndex];
        } else {
            return;
        }
    }

    public function toString()
    {
        return sprintf('return argument #%d', $this->argumentIndex);
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 */
class PHPUnit_Framework_MockObject_Stub_ReturnCallback implements PHPUnit_Framework_MockObject_Stub
{
    protected $callback;

    public function __construct($callback)
    {
        $this->callback = $callback;
    }

    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        return call_user_func_array($this->callback, $invocation->parameters);
    }

    public function toString()
    {
        if (is_array($this->callback)) {
            if (is_object($this->callback[0])) {
                $class = get_class($this->callback[0]);
                $type  = '->';
            } else {
                $class = $this->callback[0];
                $type  = '::';
            }

            return sprintf(
                'return result of user defined callback %s%s%s() with the ' .
                'passed arguments',
                $class,
                $type,
                $this->callback[1]
            );
        } else {
            return 'return result of user defined callback ' . $this->callback .
                   ' with the passed arguments';
        }
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Stubs a method by returning a user-defined reference to a value.
 */
class PHPUnit_Framework_MockObject_Stub_ReturnReference extends PHPUnit_Framework_MockObject_Stub_Return
{
    public function __construct(&$value)
    {
        $this->value = &$value;
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Stubs a method by returning the current object.
 */
class PHPUnit_Framework_MockObject_Stub_ReturnSelf implements PHPUnit_Framework_MockObject_Stub
{
    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        if (!$invocation instanceof PHPUnit_Framework_MockObject_Invocation_Object) {
            throw new PHPUnit_Framework_MockObject_RuntimeException(
                'The current object can only be returned when mocking an ' .
                'object, not a static class.'
            );
        }

        return $invocation->object;
    }

    public function toString()
    {
        return 'return the current object';
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Stubs a method by returning a value from a map.
 */
class PHPUnit_Framework_MockObject_Stub_ReturnValueMap implements PHPUnit_Framework_MockObject_Stub
{
    protected $valueMap;

    public function __construct(array $valueMap)
    {
        $this->valueMap = $valueMap;
    }

    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
    {
        $parameterCount = count($invocation->parameters);

        foreach ($this->valueMap as $map) {
            if (!is_array($map) || $parameterCount != count($map) - 1) {
                continue;
            }

            $return = array_pop($map);
            if ($invocation->parameters === $map) {
                return $return;
            }
        }

        return;
    }

    public function toString()
    {
        return 'return value from a map';
    }
}
<?php
/*
 * This file is part of the phpunit-mock-objects package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

use PHPUnit\Framework\ExpectationFailedException;

/**
 * Interface for classes which must verify a given expectation.
 */
interface PHPUnit_Framework_MockObject_Verifiable
{
    /**
     * Verifies that the current expectation is valid. If everything is OK the
     * code should just return, if not it must throw an exception.
     *
     * @throws ExpectationFailedException
     */
    public function verify();
}
code-unit-reverse-lookup

Copyright (c) 2016-2017, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of code-unit-reverse-lookup.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\CodeUnitReverseLookup;

/**
 * @since Class available since Release 1.0.0
 */
class Wizard
{
    /**
     * @var array
     */
    private $lookupTable = [];

    /**
     * @var array
     */
    private $processedClasses = [];

    /**
     * @var array
     */
    private $processedFunctions = [];

    /**
     * @param string $filename
     * @param int    $lineNumber
     *
     * @return string
     */
    public function lookup($filename, $lineNumber)
    {
        if (!isset($this->lookupTable[$filename][$lineNumber])) {
            $this->updateLookupTable();
        }

        if (isset($this->lookupTable[$filename][$lineNumber])) {
            return $this->lookupTable[$filename][$lineNumber];
        } else {
            return $filename . ':' . $lineNumber;
        }
    }

    private function updateLookupTable()
    {
        $this->processClassesAndTraits();
        $this->processFunctions();
    }

    private function processClassesAndTraits()
    {
        foreach (array_merge(get_declared_classes(), get_declared_traits()) as $classOrTrait) {
            if (isset($this->processedClasses[$classOrTrait])) {
                continue;
            }

            $reflector = new \ReflectionClass($classOrTrait);

            foreach ($reflector->getMethods() as $method) {
                $this->processFunctionOrMethod($method);
            }

            $this->processedClasses[$classOrTrait] = true;
        }
    }

    private function processFunctions()
    {
        foreach (get_defined_functions()['user'] as $function) {
            if (isset($this->processedFunctions[$function])) {
                continue;
            }

            $this->processFunctionOrMethod(new \ReflectionFunction($function));

            $this->processedFunctions[$function] = true;
        }
    }

    /**
     * @param \ReflectionFunctionAbstract $functionOrMethod
     */
    private function processFunctionOrMethod(\ReflectionFunctionAbstract $functionOrMethod)
    {
        if ($functionOrMethod->isInternal()) {
            return;
        }

        $name = $functionOrMethod->getName();

        if ($functionOrMethod instanceof \ReflectionMethod) {
            $name = $functionOrMethod->getDeclaringClass()->getName() . '::' . $name;
        }

        if (!isset($this->lookupTable[$functionOrMethod->getFileName()])) {
            $this->lookupTable[$functionOrMethod->getFileName()] = [];
        }

        foreach (range($functionOrMethod->getStartLine(), $functionOrMethod->getEndLine()) as $line) {
            $this->lookupTable[$functionOrMethod->getFileName()][$line] = $name;
        }
    }
}
Comparator

Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of the Comparator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Comparator;

/**
 * Compares arrays for equality.
 */
class ArrayComparator extends Comparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return is_array($expected) && is_array($actual);
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])
    {
        if ($canonicalize) {
            sort($expected);
            sort($actual);
        }

        $remaining = $actual;
        $expString = $actString = "Array (\n";
        $equal     = true;

        foreach ($expected as $key => $value) {
            unset($remaining[$key]);

            if (!array_key_exists($key, $actual)) {
                $expString .= sprintf(
                    "    %s => %s\n",
                    $this->exporter->export($key),
                    $this->exporter->shortenedExport($value)
                );

                $equal = false;

                continue;
            }

            try {
                $comparator = $this->factory->getComparatorFor($value, $actual[$key]);
                $comparator->assertEquals($value, $actual[$key], $delta, $canonicalize, $ignoreCase, $processed);

                $expString .= sprintf(
                    "    %s => %s\n",
                    $this->exporter->export($key),
                    $this->exporter->shortenedExport($value)
                );
                $actString .= sprintf(
                    "    %s => %s\n",
                    $this->exporter->export($key),
                    $this->exporter->shortenedExport($actual[$key])
                );
            } catch (ComparisonFailure $e) {
                $expString .= sprintf(
                    "    %s => %s\n",
                    $this->exporter->export($key),
                    $e->getExpectedAsString()
                    ? $this->indent($e->getExpectedAsString())
                    : $this->exporter->shortenedExport($e->getExpected())
                );

                $actString .= sprintf(
                    "    %s => %s\n",
                    $this->exporter->export($key),
                    $e->getActualAsString()
                    ? $this->indent($e->getActualAsString())
                    : $this->exporter->shortenedExport($e->getActual())
                );

                $equal = false;
            }
        }

        foreach ($remaining as $key => $value) {
            $actString .= sprintf(
                "    %s => %s\n",
                $this->exporter->export($key),
                $this->exporter->shortenedExport($value)
            );

            $equal = false;
        }

        $expString .= ')';
        $actString .= ')';

        if (!$equal) {
            throw new ComparisonFailure(
                $expected,
                $actual,
                $expString,
                $actString,
                false,
                'Failed asserting that two arrays are equal.'
            );
        }
    }

    protected function indent($lines)
    {
        return trim(str_replace("\n", "\n    ", $lines));
    }
}
<?php
/*
 * This file is part of the Comparator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Comparator;

use SebastianBergmann\Exporter\Exporter;

/**
 * Abstract base class for comparators which compare values for equality.
 */
abstract class Comparator
{
    /**
     * @var Factory
     */
    protected $factory;

    /**
     * @var Exporter
     */
    protected $exporter;

    public function __construct()
    {
        $this->exporter = new Exporter;
    }

    /**
     * @param Factory $factory
     */
    public function setFactory(Factory $factory)
    {
        $this->factory = $factory;
    }

    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    abstract public function accepts($expected, $actual);

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     *
     * @throws ComparisonFailure
     */
    abstract public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false);
}
<?php
/*
 * This file is part of the Comparator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Comparator;

use SebastianBergmann\Diff\Differ;

/**
 * Thrown when an assertion for string equality failed.
 */
class ComparisonFailure extends \RuntimeException
{
    /**
     * Expected value of the retrieval which does not match $actual.
     *
     * @var mixed
     */
    protected $expected;

    /**
     * Actually retrieved value which does not match $expected.
     *
     * @var mixed
     */
    protected $actual;

    /**
     * The string representation of the expected value
     *
     * @var string
     */
    protected $expectedAsString;

    /**
     * The string representation of the actual value
     *
     * @var string
     */
    protected $actualAsString;

    /**
     * @var bool
     */
    protected $identical;

    /**
     * Optional message which is placed in front of the first line
     * returned by toString().
     *
     * @var string
     */
    protected $message;

    /**
     * Initialises with the expected value and the actual value.
     *
     * @param mixed  $expected         Expected value retrieved.
     * @param mixed  $actual           Actual value retrieved.
     * @param string $expectedAsString
     * @param string $actualAsString
     * @param bool   $identical
     * @param string $message          A string which is prefixed on all returned lines
     *                                 in the difference output.
     */
    public function __construct($expected, $actual, $expectedAsString, $actualAsString, $identical = false, $message = '')
    {
        $this->expected         = $expected;
        $this->actual           = $actual;
        $this->expectedAsString = $expectedAsString;
        $this->actualAsString   = $actualAsString;
        $this->message          = $message;
    }

    /**
     * @return mixed
     */
    public function getActual()
    {
        return $this->actual;
    }

    /**
     * @return mixed
     */
    public function getExpected()
    {
        return $this->expected;
    }

    /**
     * @return string
     */
    public function getActualAsString()
    {
        return $this->actualAsString;
    }

    /**
     * @return string
     */
    public function getExpectedAsString()
    {
        return $this->expectedAsString;
    }

    /**
     * @return string
     */
    public function getDiff()
    {
        if (!$this->actualAsString && !$this->expectedAsString) {
            return '';
        }

        $differ = new Differ("\n--- Expected\n+++ Actual\n");

        return $differ->diff($this->expectedAsString, $this->actualAsString);
    }

    /**
     * @return string
     */
    public function toString()
    {
        return $this->message . $this->getDiff();
    }
}
<?php
/*
 * This file is part of the Comparator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Comparator;

use DOMDocument;
use DOMNode;

/**
 * Compares DOMNode instances for equality.
 */
class DOMNodeComparator extends ObjectComparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return $expected instanceof DOMNode && $actual instanceof DOMNode;
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])
    {
        $expectedAsString = $this->nodeToText($expected, true, $ignoreCase);
        $actualAsString   = $this->nodeToText($actual, true, $ignoreCase);

        if ($expectedAsString !== $actualAsString) {
            if ($expected instanceof DOMDocument) {
                $type = 'documents';
            } else {
                $type = 'nodes';
            }

            throw new ComparisonFailure(
                $expected,
                $actual,
                $expectedAsString,
                $actualAsString,
                false,
                sprintf("Failed asserting that two DOM %s are equal.\n", $type)
            );
        }
    }

    /**
     * Returns the normalized, whitespace-cleaned, and indented textual
     * representation of a DOMNode.
     *
     * @param DOMNode $node
     * @param bool    $canonicalize
     * @param bool    $ignoreCase
     *
     * @return string
     */
    private function nodeToText(DOMNode $node, $canonicalize, $ignoreCase)
    {
        if ($canonicalize) {
            $document = new DOMDocument;
            $document->loadXML($node->C14N());

            $node = $document;
        }

        if ($node instanceof DOMDocument) {
            $document = $node;
        } else {
            $document = $node->ownerDocument;
        }

        $document->formatOutput = true;
        $document->normalizeDocument();

        if ($node instanceof DOMDocument) {
            $text = $node->saveXML();
        } else {
            $text = $document->saveXML($node);
        }

        if ($ignoreCase) {
            $text = strtolower($text);
        }

        return $text;
    }
}
<?php
/*
 * This file is part of the Comparator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Comparator;

/**
 * Compares DateTimeInterface instances for equality.
 */
class DateTimeComparator extends ObjectComparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return ($expected instanceof \DateTime || $expected instanceof \DateTimeInterface) &&
            ($actual instanceof \DateTime || $actual instanceof \DateTimeInterface);
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])
    {
        $delta = new \DateInterval(sprintf('PT%sS', abs($delta)));

        $expectedLower = clone $expected;
        $expectedUpper = clone $expected;

        if ($actual < $expectedLower->sub($delta) ||
            $actual > $expectedUpper->add($delta)) {
            throw new ComparisonFailure(
                $expected,
                $actual,
                $this->dateTimeToString($expected),
                $this->dateTimeToString($actual),
                false,
                'Failed asserting that two DateTime objects are equal.'
            );
        }
    }

    /**
     * Returns an ISO 8601 formatted string representation of a datetime or
     * 'Invalid DateTimeInterface object' if the provided DateTimeInterface was not properly
     * initialized.
     *
     * @param \DateTimeInterface $datetime
     *
     * @return string
     */
    private function dateTimeToString($datetime)
    {
        $string = $datetime->format('Y-m-d\TH:i:s.uO');

        return $string ? $string : 'Invalid DateTimeInterface object';
    }
}
<?php
/*
 * This file is part of the Comparator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Comparator;

/**
 * Compares doubles for equality.
 */
class DoubleComparator extends NumericComparator
{
    /**
     * Smallest value available in PHP.
     *
     * @var float
     */
    const EPSILON = 0.0000000001;

    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return (is_float($expected) || is_float($actual)) && is_numeric($expected) && is_numeric($actual);
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
    {
        if ($delta == 0) {
            $delta = self::EPSILON;
        }

        parent::assertEquals($expected, $actual, $delta, $canonicalize, $ignoreCase);
    }
}
<?php
/*
 * This file is part of the Comparator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Comparator;

/**
 * Compares Exception instances for equality.
 */
class ExceptionComparator extends ObjectComparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return $expected instanceof \Exception && $actual instanceof \Exception;
    }

    /**
     * Converts an object to an array containing all of its private, protected
     * and public properties.
     *
     * @param object $object
     *
     * @return array
     */
    protected function toArray($object)
    {
        $array = parent::toArray($object);

        unset(
            $array['file'],
            $array['line'],
            $array['trace'],
            $array['string'],
            $array['xdebug_message']
        );

        return $array;
    }
}
<?php
/*
 * This file is part of the Comparator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Comparator;

/**
 * Factory for comparators which compare values for equality.
 */
class Factory
{
    /**
     * @var Comparator[]
     */
    private $comparators = [];

    /**
     * @var Factory
     */
    private static $instance;

    /**
     * Constructs a new factory.
     */
    public function __construct()
    {
        $this->register(new TypeComparator);
        $this->register(new ScalarComparator);
        $this->register(new NumericComparator);
        $this->register(new DoubleComparator);
        $this->register(new ArrayComparator);
        $this->register(new ResourceComparator);
        $this->register(new ObjectComparator);
        $this->register(new ExceptionComparator);
        $this->register(new SplObjectStorageComparator);
        $this->register(new DOMNodeComparator);
        $this->register(new MockObjectComparator);
        $this->register(new DateTimeComparator);
    }

    /**
     * @return Factory
     */
    public static function getInstance()
    {
        if (self::$instance === null) {
            self::$instance = new self;
        }

        return self::$instance;
    }

    /**
     * Returns the correct comparator for comparing two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return Comparator
     */
    public function getComparatorFor($expected, $actual)
    {
        foreach ($this->comparators as $comparator) {
            if ($comparator->accepts($expected, $actual)) {
                return $comparator;
            }
        }
    }

    /**
     * Registers a new comparator.
     *
     * This comparator will be returned by getInstance() if its accept() method
     * returns TRUE for the compared values. It has higher priority than the
     * existing comparators, meaning that its accept() method will be tested
     * before those of the other comparators.
     *
     * @param Comparator $comparator The registered comparator
     */
    public function register(Comparator $comparator)
    {
        array_unshift($this->comparators, $comparator);

        $comparator->setFactory($this);
    }

    /**
     * Unregisters a comparator.
     *
     * This comparator will no longer be returned by getInstance().
     *
     * @param Comparator $comparator The unregistered comparator
     */
    public function unregister(Comparator $comparator)
    {
        foreach ($this->comparators as $key => $_comparator) {
            if ($comparator === $_comparator) {
                unset($this->comparators[$key]);
            }
        }
    }
}
<?php
/*
 * This file is part of the Comparator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Comparator;

/**
 * Compares PHPUnit_Framework_MockObject_MockObject instances for equality.
 */
class MockObjectComparator extends ObjectComparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return $expected instanceof \PHPUnit_Framework_MockObject_MockObject && $actual instanceof \PHPUnit_Framework_MockObject_MockObject;
    }

    /**
     * Converts an object to an array containing all of its private, protected
     * and public properties.
     *
     * @param object $object
     *
     * @return array
     */
    protected function toArray($object)
    {
        $array = parent::toArray($object);

        unset($array['__phpunit_invocationMocker']);

        return $array;
    }
}
<?php
/*
 * This file is part of the Comparator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Comparator;

/**
 * Compares numerical values for equality.
 */
class NumericComparator extends ScalarComparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        // all numerical values, but not if one of them is a double
        // or both of them are strings
        return is_numeric($expected) && is_numeric($actual) &&
               !(is_float($expected) || is_float($actual)) &&
               !(is_string($expected) && is_string($actual));
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
    {
        if (is_infinite($actual) && is_infinite($expected)) {
            return;
        }

        if ((is_infinite($actual) xor is_infinite($expected)) ||
            (is_nan($actual) or is_nan($expected)) ||
            abs($actual - $expected) > $delta) {
            throw new ComparisonFailure(
                $expected,
                $actual,
                '',
                '',
                false,
                sprintf(
                    'Failed asserting that %s matches expected %s.',
                    $this->exporter->export($actual),
                    $this->exporter->export($expected)
                )
            );
        }
    }
}
<?php
/*
 * This file is part of the Comparator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Comparator;

/**
 * Compares objects for equality.
 */
class ObjectComparator extends ArrayComparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return is_object($expected) && is_object($actual);
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])
    {
        if (get_class($actual) !== get_class($expected)) {
            throw new ComparisonFailure(
                $expected,
                $actual,
                $this->exporter->export($expected),
                $this->exporter->export($actual),
                false,
                sprintf(
                    '%s is not instance of expected class "%s".',
                    $this->exporter->export($actual),
                    get_class($expected)
                )
            );
        }

        // don't compare twice to allow for cyclic dependencies
        if (in_array([$actual, $expected], $processed, true) ||
            in_array([$expected, $actual], $processed, true)) {
            return;
        }

        $processed[] = [$actual, $expected];

        // don't compare objects if they are identical
        // this helps to avoid the error "maximum function nesting level reached"
        // CAUTION: this conditional clause is not tested
        if ($actual !== $expected) {
            try {
                parent::assertEquals(
                    $this->toArray($expected),
                    $this->toArray($actual),
                    $delta,
                    $canonicalize,
                    $ignoreCase,
                    $processed
                );
            } catch (ComparisonFailure $e) {
                throw new ComparisonFailure(
                    $expected,
                    $actual,
                    // replace "Array" with "MyClass object"
                    substr_replace($e->getExpectedAsString(), get_class($expected) . ' Object', 0, 5),
                    substr_replace($e->getActualAsString(), get_class($actual) . ' Object', 0, 5),
                    false,
                    'Failed asserting that two objects are equal.'
                );
            }
        }
    }

    /**
     * Converts an object to an array containing all of its private, protected
     * and public properties.
     *
     * @param object $object
     *
     * @return array
     */
    protected function toArray($object)
    {
        return $this->exporter->toArray($object);
    }
}
<?php
/*
 * This file is part of the Comparator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Comparator;

/**
 * Compares resources for equality.
 */
class ResourceComparator extends Comparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return is_resource($expected) && is_resource($actual);
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
    {
        if ($actual != $expected) {
            throw new ComparisonFailure(
                $expected,
                $actual,
                $this->exporter->export($expected),
                $this->exporter->export($actual)
            );
        }
    }
}
<?php
/*
 * This file is part of the Comparator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Comparator;

/**
 * Compares scalar or NULL values for equality.
 */
class ScalarComparator extends Comparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     *
     * @since  Method available since Release 3.6.0
     */
    public function accepts($expected, $actual)
    {
        return ((is_scalar($expected) xor null === $expected) &&
               (is_scalar($actual) xor null === $actual))
               // allow comparison between strings and objects featuring __toString()
               || (is_string($expected) && is_object($actual) && method_exists($actual, '__toString'))
               || (is_object($expected) && method_exists($expected, '__toString') && is_string($actual));
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
    {
        $expectedToCompare = $expected;
        $actualToCompare   = $actual;

        // always compare as strings to avoid strange behaviour
        // otherwise 0 == 'Foobar'
        if (is_string($expected) || is_string($actual)) {
            $expectedToCompare = (string) $expectedToCompare;
            $actualToCompare   = (string) $actualToCompare;

            if ($ignoreCase) {
                $expectedToCompare = strtolower($expectedToCompare);
                $actualToCompare   = strtolower($actualToCompare);
            }
        }

        if ($expectedToCompare != $actualToCompare) {
            if (is_string($expected) && is_string($actual)) {
                throw new ComparisonFailure(
                    $expected,
                    $actual,
                    $this->exporter->export($expected),
                    $this->exporter->export($actual),
                    false,
                    'Failed asserting that two strings are equal.'
                );
            }

            throw new ComparisonFailure(
                $expected,
                $actual,
                // no diff is required
                '',
                '',
                false,
                sprintf(
                    'Failed asserting that %s matches expected %s.',
                    $this->exporter->export($actual),
                    $this->exporter->export($expected)
                )
            );
        }
    }
}
<?php
/*
 * This file is part of the Comparator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Comparator;

/**
 * Compares \SplObjectStorage instances for equality.
 */
class SplObjectStorageComparator extends Comparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return $expected instanceof \SplObjectStorage && $actual instanceof \SplObjectStorage;
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
    {
        foreach ($actual as $object) {
            if (!$expected->contains($object)) {
                throw new ComparisonFailure(
                    $expected,
                    $actual,
                    $this->exporter->export($expected),
                    $this->exporter->export($actual),
                    false,
                    'Failed asserting that two objects are equal.'
                );
            }
        }

        foreach ($expected as $object) {
            if (!$actual->contains($object)) {
                throw new ComparisonFailure(
                    $expected,
                    $actual,
                    $this->exporter->export($expected),
                    $this->exporter->export($actual),
                    false,
                    'Failed asserting that two objects are equal.'
                );
            }
        }
    }
}
<?php
/*
 * This file is part of the Comparator package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Comparator;

/**
 * Compares values for type equality.
 */
class TypeComparator extends Comparator
{
    /**
     * Returns whether the comparator can compare two values.
     *
     * @param mixed $expected The first value to compare
     * @param mixed $actual   The second value to compare
     *
     * @return bool
     */
    public function accepts($expected, $actual)
    {
        return true;
    }

    /**
     * Asserts that two values are equal.
     *
     * @param mixed $expected     First value to compare
     * @param mixed $actual       Second value to compare
     * @param float $delta        Allowed numerical distance between two values to consider them equal
     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
     * @param bool  $ignoreCase   Case is ignored when set to true
     *
     * @throws ComparisonFailure
     */
    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
    {
        if (gettype($expected) != gettype($actual)) {
            throw new ComparisonFailure(
                $expected,
                $actual,
                // we don't need a diff
                '',
                '',
                false,
                sprintf(
                    '%s does not match expected type "%s".',
                    $this->exporter->shortenedExport($actual),
                    gettype($expected)
                )
            );
        }
    }
}
sebastian/diff

Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Diff;

class Chunk
{
    /**
     * @var int
     */
    private $start;

    /**
     * @var int
     */
    private $startRange;

    /**
     * @var int
     */
    private $end;

    /**
     * @var int
     */
    private $endRange;

    /**
     * @var array
     */
    private $lines;

    /**
     * @param int   $start
     * @param int   $startRange
     * @param int   $end
     * @param int   $endRange
     * @param array $lines
     */
    public function __construct($start = 0, $startRange = 1, $end = 0, $endRange = 1, array $lines = array())
    {
        $this->start      = (int) $start;
        $this->startRange = (int) $startRange;
        $this->end        = (int) $end;
        $this->endRange   = (int) $endRange;
        $this->lines      = $lines;
    }

    /**
     * @return int
     */
    public function getStart()
    {
        return $this->start;
    }

    /**
     * @return int
     */
    public function getStartRange()
    {
        return $this->startRange;
    }

    /**
     * @return int
     */
    public function getEnd()
    {
        return $this->end;
    }

    /**
     * @return int
     */
    public function getEndRange()
    {
        return $this->endRange;
    }

    /**
     * @return array
     */
    public function getLines()
    {
        return $this->lines;
    }

    /**
     * @param array $lines
     */
    public function setLines(array $lines)
    {
        $this->lines = $lines;
    }
}
<?php
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Diff;

class Diff
{
    /**
     * @var string
     */
    private $from;

    /**
     * @var string
     */
    private $to;

    /**
     * @var Chunk[]
     */
    private $chunks;

    /**
     * @param string  $from
     * @param string  $to
     * @param Chunk[] $chunks
     */
    public function __construct($from, $to, array $chunks = array())
    {
        $this->from   = $from;
        $this->to     = $to;
        $this->chunks = $chunks;
    }

    /**
     * @return string
     */
    public function getFrom()
    {
        return $this->from;
    }

    /**
     * @return string
     */
    public function getTo()
    {
        return $this->to;
    }

    /**
     * @return Chunk[]
     */
    public function getChunks()
    {
        return $this->chunks;
    }

    /**
     * @param Chunk[] $chunks
     */
    public function setChunks(array $chunks)
    {
        $this->chunks = $chunks;
    }
}
<?php
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Diff;

use SebastianBergmann\Diff\LCS\LongestCommonSubsequence;
use SebastianBergmann\Diff\LCS\TimeEfficientImplementation;
use SebastianBergmann\Diff\LCS\MemoryEfficientImplementation;

/**
 * Diff implementation.
 */
class Differ
{
    /**
     * @var string
     */
    private $header;

    /**
     * @var bool
     */
    private $showNonDiffLines;

    /**
     * @param string $header
     * @param bool   $showNonDiffLines
     */
    public function __construct($header = "--- Original\n+++ New\n", $showNonDiffLines = true)
    {
        $this->header           = $header;
        $this->showNonDiffLines = $showNonDiffLines;
    }

    /**
     * Returns the diff between two arrays or strings as string.
     *
     * @param array|string             $from
     * @param array|string             $to
     * @param LongestCommonSubsequence $lcs
     *
     * @return string
     */
    public function diff($from, $to, LongestCommonSubsequence $lcs = null)
    {
        $from  = $this->validateDiffInput($from);
        $to    = $this->validateDiffInput($to);
        $diff  = $this->diffToArray($from, $to, $lcs);
        $old   = $this->checkIfDiffInOld($diff);
        $start = isset($old[0]) ? $old[0] : 0;
        $end   = \count($diff);

        if ($tmp = \array_search($end, $old)) {
            $end = $tmp;
        }

        return $this->getBuffer($diff, $old, $start, $end);
    }

    /**
     * Casts variable to string if it is not a string or array.
     *
     * @param mixed $input
     *
     * @return string
     */
    private function validateDiffInput($input)
    {
        if (!\is_array($input) && !\is_string($input)) {
            return (string) $input;
        }

        return $input;
    }

    /**
     * Takes input of the diff array and returns the old array.
     * Iterates through diff line by line,
     *
     * @param array $diff
     *
     * @return array
     */
    private function checkIfDiffInOld(array $diff)
    {
        $inOld = false;
        $i     = 0;
        $old   = array();

        foreach ($diff as $line) {
            if ($line[1] === 0 /* OLD */) {
                if ($inOld === false) {
                    $inOld = $i;
                }
            } elseif ($inOld !== false) {
                if (($i - $inOld) > 5) {
                    $old[$inOld] = $i - 1;
                }

                $inOld = false;
            }

            ++$i;
        }

        return $old;
    }

    /**
     * Generates buffer in string format, returning the patch.
     *
     * @param array $diff
     * @param array $old
     * @param int   $start
     * @param int   $end
     *
     * @return string
     */
    private function getBuffer(array $diff, array $old, $start, $end)
    {
        $buffer = $this->header;

        if (!isset($old[$start])) {
            $buffer = $this->getDiffBufferElementNew($diff, $buffer, $start);
            ++$start;
        }

        for ($i = $start; $i < $end; $i++) {
            if (isset($old[$i])) {
                $i      = $old[$i];
                $buffer = $this->getDiffBufferElementNew($diff, $buffer, $i);
            } else {
                $buffer = $this->getDiffBufferElement($diff, $buffer, $i);
            }
        }

        return $buffer;
    }

    /**
     * Gets individual buffer element.
     *
     * @param array  $diff
     * @param string $buffer
     * @param int    $diffIndex
     *
     * @return string
     */
    private function getDiffBufferElement(array $diff, $buffer, $diffIndex)
    {
        if ($diff[$diffIndex][1] === 1 /* ADDED */) {
            $buffer .= '+' . $diff[$diffIndex][0] . "\n";
        } elseif ($diff[$diffIndex][1] === 2 /* REMOVED */) {
            $buffer .= '-' . $diff[$diffIndex][0] . "\n";
        } elseif ($this->showNonDiffLines === true) {
            $buffer .= ' ' . $diff[$diffIndex][0] . "\n";
        }

        return $buffer;
    }

    /**
     * Gets individual buffer element with opening.
     *
     * @param array  $diff
     * @param string $buffer
     * @param int    $diffIndex
     *
     * @return string
     */
    private function getDiffBufferElementNew(array $diff, $buffer, $diffIndex)
    {
        if ($this->showNonDiffLines === true) {
            $buffer .= "@@ @@\n";
        }

        return $this->getDiffBufferElement($diff, $buffer, $diffIndex);
    }

    /**
     * Returns the diff between two arrays or strings as array.
     *
     * Each array element contains two elements:
     *   - [0] => mixed $token
     *   - [1] => 2|1|0
     *
     * - 2: REMOVED: $token was removed from $from
     * - 1: ADDED: $token was added to $from
     * - 0: OLD: $token is not changed in $to
     *
     * @param array|string             $from
     * @param array|string             $to
     * @param LongestCommonSubsequence $lcs
     *
     * @return array
     */
    public function diffToArray($from, $to, LongestCommonSubsequence $lcs = null)
    {
        if (\is_string($from)) {
            $fromMatches = $this->getNewLineMatches($from);
            $from        = $this->splitStringByLines($from);
        } elseif (\is_array($from)) {
            $fromMatches = array();
        } else {
            throw new \InvalidArgumentException('"from" must be an array or string.');
        }

        if (\is_string($to)) {
            $toMatches = $this->getNewLineMatches($to);
            $to        = $this->splitStringByLines($to);
        } elseif (\is_array($to)) {
            $toMatches = array();
        } else {
            throw new \InvalidArgumentException('"to" must be an array or string.');
        }

        list($from, $to, $start, $end) = self::getArrayDiffParted($from, $to);

        if ($lcs === null) {
            $lcs = $this->selectLcsImplementation($from, $to);
        }

        $common = $lcs->calculate(\array_values($from), \array_values($to));
        $diff   = array();

        if ($this->detectUnmatchedLineEndings($fromMatches, $toMatches)) {
            $diff[] = array(
                '#Warning: Strings contain different line endings!',
                0
            );
        }

        foreach ($start as $token) {
            $diff[] = array($token, 0 /* OLD */);
        }

        \reset($from);
        \reset($to);

        foreach ($common as $token) {
            while (($fromToken = \reset($from)) !== $token) {
                $diff[] = array(\array_shift($from), 2 /* REMOVED */);
            }

            while (($toToken = \reset($to)) !== $token) {
                $diff[] = array(\array_shift($to), 1 /* ADDED */);
            }

            $diff[] = array($token, 0 /* OLD */);

            \array_shift($from);
            \array_shift($to);
        }

        while (($token = \array_shift($from)) !== null) {
            $diff[] = array($token, 2 /* REMOVED */);
        }

        while (($token = \array_shift($to)) !== null) {
            $diff[] = array($token, 1 /* ADDED */);
        }

        foreach ($end as $token) {
            $diff[] = array($token, 0 /* OLD */);
        }

        return $diff;
    }

    /**
     * Get new strings denoting new lines from a given string.
     *
     * @param string $string
     *
     * @return array
     */
    private function getNewLineMatches($string)
    {
        \preg_match_all('(\r\n|\r|\n)', $string, $stringMatches);

        return $stringMatches;
    }

    /**
     * Checks if input is string, if so it will split it line-by-line.
     *
     * @param string $input
     *
     * @return array
     */
    private function splitStringByLines($input)
    {
        return \preg_split('(\r\n|\r|\n)', $input);
    }

    /**
     * @param array $from
     * @param array $to
     *
     * @return LongestCommonSubsequence
     */
    private function selectLcsImplementation(array $from, array $to)
    {
        // We do not want to use the time-efficient implementation if its memory
        // footprint will probably exceed this value. Note that the footprint
        // calculation is only an estimation for the matrix and the LCS method
        // will typically allocate a bit more memory than this.
        $memoryLimit = 100 * 1024 * 1024;

        if ($this->calculateEstimatedFootprint($from, $to) > $memoryLimit) {
            return new MemoryEfficientImplementation;
        }

        return new TimeEfficientImplementation;
    }

    /**
     * Calculates the estimated memory footprint for the DP-based method.
     *
     * @param array $from
     * @param array $to
     *
     * @return int|float
     */
    private function calculateEstimatedFootprint(array $from, array $to)
    {
        $itemSize = PHP_INT_SIZE === 4 ? 76 : 144;

        return $itemSize * \pow(\min(\count($from), \count($to)), 2);
    }

    /**
     * Returns true if line ends don't match on fromMatches and toMatches.
     *
     * @param array $fromMatches
     * @param array $toMatches
     *
     * @return bool
     */
    private function detectUnmatchedLineEndings(array $fromMatches, array $toMatches)
    {
        return isset($fromMatches[0], $toMatches[0]) &&
               \count($fromMatches[0]) === \count($toMatches[0]) &&
               $fromMatches[0] !== $toMatches[0];
    }

    /**
     * @param array $from
     * @param array $to
     *
     * @return array
     */
    private static function getArrayDiffParted(array &$from, array &$to)
    {
        $start = array();
        $end   = array();

        \reset($to);

        foreach ($from as $k => $v) {
            $toK = \key($to);

            if ($toK === $k && $v === $to[$k]) {
                $start[$k] = $v;

                unset($from[$k], $to[$k]);
            } else {
                break;
            }
        }

        \end($from);
        \end($to);

        do {
            $fromK = \key($from);
            $toK   = \key($to);

            if (null === $fromK || null === $toK || \current($from) !== \current($to)) {
                break;
            }

            \prev($from);
            \prev($to);

            $end = array($fromK => $from[$fromK]) + $end;
            unset($from[$fromK], $to[$toK]);
        } while (true);

        return array($from, $to, $start, $end);
    }
}
<?php
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Diff\LCS;

/**
 * Interface for implementations of longest common subsequence calculation.
 */
interface LongestCommonSubsequence
{
    /**
     * Calculates the longest common subsequence of two arrays.
     *
     * @param array $from
     * @param array $to
     *
     * @return array
     */
    public function calculate(array $from, array $to);
}
<?php
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Diff\LCS;

/**
 * Memory-efficient implementation of longest common subsequence calculation.
 */
class MemoryEfficientImplementation implements LongestCommonSubsequence
{
    /**
     * Calculates the longest common subsequence of two arrays.
     *
     * @param array $from
     * @param array $to
     *
     * @return array
     */
    public function calculate(array $from, array $to)
    {
        $cFrom = \count($from);
        $cTo   = \count($to);

        if ($cFrom === 0) {
            return array();
        }

        if ($cFrom === 1) {
            if (\in_array($from[0], $to, true)) {
                return array($from[0]);
            }

            return array();
        }

        $i         = (int) ($cFrom / 2);
        $fromStart = \array_slice($from, 0, $i);
        $fromEnd   = \array_slice($from, $i);
        $llB       = $this->length($fromStart, $to);
        $llE       = $this->length(\array_reverse($fromEnd), \array_reverse($to));
        $jMax      = 0;
        $max       = 0;

        for ($j = 0; $j <= $cTo; $j++) {
            $m = $llB[$j] + $llE[$cTo - $j];

            if ($m >= $max) {
                $max  = $m;
                $jMax = $j;
            }
        }

        $toStart = \array_slice($to, 0, $jMax);
        $toEnd   = \array_slice($to, $jMax);

        return \array_merge(
            $this->calculate($fromStart, $toStart),
            $this->calculate($fromEnd, $toEnd)
        );
    }

    /**
     * @param array $from
     * @param array $to
     *
     * @return array
     */
    private function length(array $from, array $to)
    {
        $current = \array_fill(0, \count($to) + 1, 0);
        $cFrom   = \count($from);
        $cTo     = \count($to);

        for ($i = 0; $i < $cFrom; $i++) {
            $prev = $current;

            for ($j = 0; $j < $cTo; $j++) {
                if ($from[$i] === $to[$j]) {
                    $current[$j + 1] = $prev[$j] + 1;
                } else {
                    $current[$j + 1] = \max($current[$j], $prev[$j + 1]);
                }
            }
        }

        return $current;
    }
}
<?php
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Diff\LCS;

/**
 * Time-efficient implementation of longest common subsequence calculation.
 */
class TimeEfficientImplementation implements LongestCommonSubsequence
{
    /**
     * Calculates the longest common subsequence of two arrays.
     *
     * @param array $from
     * @param array $to
     *
     * @return array
     */
    public function calculate(array $from, array $to)
    {
        $common     = array();
        $fromLength = \count($from);
        $toLength   = \count($to);
        $width      = $fromLength + 1;
        $matrix     = new \SplFixedArray($width * ($toLength + 1));

        for ($i = 0; $i <= $fromLength; ++$i) {
            $matrix[$i] = 0;
        }

        for ($j = 0; $j <= $toLength; ++$j) {
            $matrix[$j * $width] = 0;
        }

        for ($i = 1; $i <= $fromLength; ++$i) {
            for ($j = 1; $j <= $toLength; ++$j) {
                $o          = ($j * $width) + $i;
                $matrix[$o] = \max(
                    $matrix[$o - 1],
                    $matrix[$o - $width],
                    $from[$i - 1] === $to[$j - 1] ? $matrix[$o - $width - 1] + 1 : 0
                );
            }
        }

        $i = $fromLength;
        $j = $toLength;

        while ($i > 0 && $j > 0) {
            if ($from[$i - 1] === $to[$j - 1]) {
                $common[] = $from[$i - 1];
                --$i;
                --$j;
            } else {
                $o = ($j * $width) + $i;

                if ($matrix[$o - $width] > $matrix[$o - 1]) {
                    --$j;
                } else {
                    --$i;
                }
            }
        }

        return \array_reverse($common);
    }
}
<?php
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Diff;

class Line
{
    const ADDED     = 1;
    const REMOVED   = 2;
    const UNCHANGED = 3;

    /**
     * @var int
     */
    private $type;

    /**
     * @var string
     */
    private $content;

    /**
     * @param int    $type
     * @param string $content
     */
    public function __construct($type = self::UNCHANGED, $content = '')
    {
        $this->type    = $type;
        $this->content = $content;
    }

    /**
     * @return string
     */
    public function getContent()
    {
        return $this->content;
    }

    /**
     * @return int
     */
    public function getType()
    {
        return $this->type;
    }
}
<?php
/*
 * This file is part of sebastian/diff.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Diff;

/**
 * Unified diff parser.
 */
class Parser
{
    /**
     * @param string $string
     *
     * @return Diff[]
     */
    public function parse($string)
    {
        $lines = \preg_split('(\r\n|\r|\n)', $string);

        if (!empty($lines) && $lines[\count($lines) - 1] == '') {
            \array_pop($lines);
        }

        $lineCount = \count($lines);
        $diffs     = array();
        $diff      = null;
        $collected = array();

        for ($i = 0; $i < $lineCount; ++$i) {
            if (\preg_match('(^---\\s+(?P<file>\\S+))', $lines[$i], $fromMatch) &&
                \preg_match('(^\\+\\+\\+\\s+(?P<file>\\S+))', $lines[$i + 1], $toMatch)) {
                if ($diff !== null) {
                    $this->parseFileDiff($diff, $collected);

                    $diffs[]   = $diff;
                    $collected = array();
                }

                $diff = new Diff($fromMatch['file'], $toMatch['file']);

                ++$i;
            } else {
                if (\preg_match('/^(?:diff --git |index [\da-f\.]+|[+-]{3} [ab])/', $lines[$i])) {
                    continue;
                }

                $collected[] = $lines[$i];
            }
        }

        if ($diff !== null && \count($collected)) {
            $this->parseFileDiff($diff, $collected);

            $diffs[] = $diff;
        }

        return $diffs;
    }

    /**
     * @param Diff  $diff
     * @param array $lines
     */
    private function parseFileDiff(Diff $diff, array $lines)
    {
        $chunks = array();
        $chunk  = null;

        foreach ($lines as $line) {
            if (\preg_match('/^@@\s+-(?P<start>\d+)(?:,\s*(?P<startrange>\d+))?\s+\+(?P<end>\d+)(?:,\s*(?P<endrange>\d+))?\s+@@/', $line, $match)) {
                $chunk = new Chunk(
                    $match['start'],
                    isset($match['startrange']) ? \max(1, $match['startrange']) : 1,
                    $match['end'],
                    isset($match['endrange']) ? \max(1, $match['endrange']) : 1
                );

                $chunks[]  = $chunk;
                $diffLines = array();

                continue;
            }

            if (\preg_match('/^(?P<type>[+ -])?(?P<line>.*)/', $line, $match)) {
                $type = Line::UNCHANGED;

                if ($match['type'] === '+') {
                    $type = Line::ADDED;
                } elseif ($match['type'] === '-') {
                    $type = Line::REMOVED;
                }

                $diffLines[] = new Line($type, $match['line']);

                if (null !== $chunk) {
                    $chunk->setLines($diffLines);
                }
            }
        }

        $diff->setChunks($chunks);
    }
}
sebastian/environment

Copyright (c) 2014-2017, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of sebastian/environment.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace SebastianBergmann\Environment;

final class Console
{
    /**
     * @var int
     */
    const STDIN  = 0;

    /**
     * @var int
     */
    const STDOUT = 1;

    /**
     * @var int
     */
    const STDERR = 2;

    /**
     * Returns true if STDOUT supports colorization.
     *
     * This code has been copied and adapted from
     * Symfony\Component\Console\Output\OutputStream.
     */
    public function hasColorSupport(): bool
    {
        if ($this->isWindows()) {
            // @codeCoverageIgnoreStart
            return false !== \getenv('ANSICON') || 'ON' === \getenv('ConEmuANSI') || 'xterm' === \getenv('TERM');
            // @codeCoverageIgnoreEnd
        }

        if (!\defined('STDOUT')) {
            // @codeCoverageIgnoreStart
            return false;
            // @codeCoverageIgnoreEnd
        }

        return $this->isInteractive(STDOUT);
    }

    /**
     * Returns the number of columns of the terminal.
     *
     * @codeCoverageIgnore
     */
    public function getNumberOfColumns(): int
    {
        if ($this->isWindows()) {
            return $this->getNumberOfColumnsWindows();
        }

        if (!$this->isInteractive(self::STDIN)) {
            return 80;
        }

        return $this->getNumberOfColumnsInteractive();
    }

    /**
     * Returns if the file descriptor is an interactive terminal or not.
     *
     * @param int|resource $fileDescriptor
     */
    public function isInteractive($fileDescriptor = self::STDOUT): bool
    {
        return \function_exists('posix_isatty') && @\posix_isatty($fileDescriptor);
    }

    private function isWindows(): bool
    {
        return DIRECTORY_SEPARATOR === '\\';
    }

    /**
     * @codeCoverageIgnore
     */
    private function getNumberOfColumnsInteractive(): int
    {
        if (\function_exists('shell_exec') && \preg_match('#\d+ (\d+)#', \shell_exec('stty size') ?? '', $match) === 1) {
            if ((int) $match[1] > 0) {
                return (int) $match[1];
            }
        }

        if (\function_exists('shell_exec') && \preg_match('#columns = (\d+);#', \shell_exec('stty') ?? '', $match) === 1) {
            if ((int) $match[1] > 0) {
                return (int) $match[1];
            }
        }

        return 80;
    }

    /**
     * @codeCoverageIgnore
     */
    private function getNumberOfColumnsWindows(): int
    {
        $ansicon = \getenv('ANSICON');
        $columns = 80;

        if (is_string($ansicon) && \preg_match('/^(\d+)x\d+ \(\d+x(\d+)\)$/', \trim($ansicon), $matches)) {
            $columns = $matches[1];
        } elseif (\function_exists('proc_open')) {
            $process = \proc_open(
                'mode CON',
                [
                    1 => ['pipe', 'w'],
                    2 => ['pipe', 'w']
                ],
                $pipes,
                null,
                null,
                ['suppress_errors' => true]
            );

            if (\is_resource($process)) {
                $info = \stream_get_contents($pipes[1]);

                \fclose($pipes[1]);
                \fclose($pipes[2]);
                \proc_close($process);

                if (\preg_match('/--------+\r?\n.+?(\d+)\r?\n.+?(\d+)\r?\n/', $info, $matches)) {
                    $columns = $matches[2];
                }
            }
        }

        return $columns - 1;
    }
}
<?php
/*
 * This file is part of sebastian/environment.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace SebastianBergmann\Environment;

/**
 * Utility class for HHVM/PHP environment handling.
 */
final class Runtime
{
    /**
     * @var string
     */
    private static $binary;

    /**
     * Returns true when Xdebug is supported or
     * the runtime used is PHPDBG.
     */
    public function canCollectCodeCoverage(): bool
    {
        return $this->hasXdebug() || $this->hasPHPDBGCodeCoverage();
    }

    /**
     * Returns true when OPcache is loaded and opcache.save_comments=0 is set.
     *
     * Code taken from Doctrine\Common\Annotations\AnnotationReader::__construct().
     */
    public function discardsComments(): bool
    {
        if (\extension_loaded('Zend Optimizer+') && (\ini_get('zend_optimizerplus.save_comments') === '0' || \ini_get('opcache.save_comments') === '0')) {
            return true;
        }

        if (\extension_loaded('Zend OPcache') && \ini_get('opcache.save_comments') == 0) {
            return true;
        }

        return false;
    }

    /**
     * Returns the path to the binary of the current runtime.
     * Appends ' --php' to the path when the runtime is HHVM.
     */
    public function getBinary(): string
    {
        // HHVM
        if (self::$binary === null && $this->isHHVM()) {
            // @codeCoverageIgnoreStart
            if ((self::$binary = \getenv('PHP_BINARY')) === false) {
                self::$binary = PHP_BINARY;
            }

            self::$binary = \escapeshellarg(self::$binary) . ' --php';
            // @codeCoverageIgnoreEnd
        }

        if (PHP_BINARY !== '') {
            self::$binary = \escapeshellarg(PHP_BINARY);
        }

        if (self::$binary === null) {
            // @codeCoverageIgnoreStart
            $possibleBinaryLocations = [
                PHP_BINDIR . '/php',
                PHP_BINDIR . '/php-cli.exe',
                PHP_BINDIR . '/php.exe'
            ];

            foreach ($possibleBinaryLocations as $binary) {
                if (\is_readable($binary)) {
                    self::$binary = \escapeshellarg($binary);
                    break;
                }
            }
            // @codeCoverageIgnoreEnd
        }

        if (self::$binary === null) {
            // @codeCoverageIgnoreStart
            self::$binary = 'php';
            // @codeCoverageIgnoreEnd
        }

        return self::$binary;
    }

    public function getNameWithVersion(): string
    {
        return $this->getName() . ' ' . $this->getVersion();
    }

    public function getName(): string
    {
        if ($this->isHHVM()) {
            // @codeCoverageIgnoreStart
            return 'HHVM';
            // @codeCoverageIgnoreEnd
        }

        if ($this->isPHPDBG()) {
            // @codeCoverageIgnoreStart
            return 'PHPDBG';
            // @codeCoverageIgnoreEnd
        }

        return 'PHP';
    }

    public function getVendorUrl(): string
    {
        if ($this->isHHVM()) {
            // @codeCoverageIgnoreStart
            return 'http://hhvm.com/';
            // @codeCoverageIgnoreEnd
        }

        return 'https://secure.php.net/';
    }

    public function getVersion(): string
    {
        if ($this->isHHVM()) {
            // @codeCoverageIgnoreStart
            return HHVM_VERSION;
            // @codeCoverageIgnoreEnd
        }

        return PHP_VERSION;
    }

    /**
     * Returns true when the runtime used is PHP and Xdebug is loaded.
     */
    public function hasXdebug(): bool
    {
        return ($this->isPHP() || $this->isHHVM()) && \extension_loaded('xdebug');
    }

    /**
     * Returns true when the runtime used is HHVM.
     */
    public function isHHVM(): bool
    {
        return \defined('HHVM_VERSION');
    }

    /**
     * Returns true when the runtime used is PHP without the PHPDBG SAPI.
     */
    public function isPHP(): bool
    {
        return !$this->isHHVM() && !$this->isPHPDBG();
    }

    /**
     * Returns true when the runtime used is PHP with the PHPDBG SAPI.
     */
    public function isPHPDBG(): bool
    {
        return PHP_SAPI === 'phpdbg' && !$this->isHHVM();
    }

    /**
     * Returns true when the runtime used is PHP with the PHPDBG SAPI
     * and the phpdbg_*_oplog() functions are available (PHP >= 7.0).
     *
     * @codeCoverageIgnore
     */
    public function hasPHPDBGCodeCoverage(): bool
    {
        return $this->isPHPDBG();
    }
}
Exporter

Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of the exporter package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\Exporter;

use SebastianBergmann\RecursionContext\Context;

/**
 * A nifty utility for visualizing PHP variables.
 *
 * <code>
 * <?php
 * use SebastianBergmann\Exporter\Exporter;
 *
 * $exporter = new Exporter;
 * print $exporter->export(new Exception);
 * </code>
 */
class Exporter
{
    /**
     * Exports a value as a string
     *
     * The output of this method is similar to the output of print_r(), but
     * improved in various aspects:
     *
     *  - NULL is rendered as "null" (instead of "")
     *  - TRUE is rendered as "true" (instead of "1")
     *  - FALSE is rendered as "false" (instead of "")
     *  - Strings are always quoted with single quotes
     *  - Carriage returns and newlines are normalized to \n
     *  - Recursion and repeated rendering is treated properly
     *
     * @param mixed $value
     * @param int   $indentation The indentation level of the 2nd+ line
     *
     * @return string
     */
    public function export($value, $indentation = 0)
    {
        return $this->recursiveExport($value, $indentation);
    }

    /**
     * @param mixed   $data
     * @param Context $context
     *
     * @return string
     */
    public function shortenedRecursiveExport(&$data, Context $context = null)
    {
        $result   = [];
        $exporter = new self();

        if (!$context) {
            $context = new Context;
        }

        $array = $data;
        $context->add($data);

        foreach ($array as $key => $value) {
            if (is_array($value)) {
                if ($context->contains($data[$key]) !== false) {
                    $result[] = '*RECURSION*';
                } else {
                    $result[] = sprintf(
                        'array(%s)',
                        $this->shortenedRecursiveExport($data[$key], $context)
                    );
                }
            } else {
                $result[] = $exporter->shortenedExport($value);
            }
        }

        return implode(', ', $result);
    }

    /**
     * Exports a value into a single-line string
     *
     * The output of this method is similar to the output of
     * SebastianBergmann\Exporter\Exporter::export().
     *
     * Newlines are replaced by the visible string '\n'.
     * Contents of arrays and objects (if any) are replaced by '...'.
     *
     * @param mixed $value
     *
     * @return string
     *
     * @see    SebastianBergmann\Exporter\Exporter::export
     */
    public function shortenedExport($value)
    {
        if (is_string($value)) {
            $string = str_replace("\n", '', $this->export($value));

            if (function_exists('mb_strlen')) {
                if (mb_strlen($string) > 40) {
                    $string = mb_substr($string, 0, 30) . '...' . mb_substr($string, -7);
                }
            } else {
                if (strlen($string) > 40) {
                    $string = substr($string, 0, 30) . '...' . substr($string, -7);
                }
            }

            return $string;
        }

        if (is_object($value)) {
            return sprintf(
                '%s Object (%s)',
                get_class($value),
                count($this->toArray($value)) > 0 ? '...' : ''
            );
        }

        if (is_array($value)) {
            return sprintf(
                'Array (%s)',
                count($value) > 0 ? '...' : ''
            );
        }

        return $this->export($value);
    }

    /**
     * Converts an object to an array containing all of its private, protected
     * and public properties.
     *
     * @param mixed $value
     *
     * @return array
     */
    public function toArray($value)
    {
        if (!is_object($value)) {
            return (array) $value;
        }

        $array = [];

        foreach ((array) $value as $key => $val) {
            // properties are transformed to keys in the following way:
            // private   $property => "\0Classname\0property"
            // protected $property => "\0*\0property"
            // public    $property => "property"
            if (preg_match('/^\0.+\0(.+)$/', $key, $matches)) {
                $key = $matches[1];
            }

            // See https://github.com/php/php-src/commit/5721132
            if ($key === "\0gcdata") {
                continue;
            }

            $array[$key] = $val;
        }

        // Some internal classes like SplObjectStorage don't work with the
        // above (fast) mechanism nor with reflection in Zend.
        // Format the output similarly to print_r() in this case
        if ($value instanceof \SplObjectStorage) {
            // However, the fast method does work in HHVM, and exposes the
            // internal implementation. Hide it again.
            if (property_exists('\SplObjectStorage', '__storage')) {
                unset($array['__storage']);
            } elseif (property_exists('\SplObjectStorage', 'storage')) {
                unset($array['storage']);
            }

            if (property_exists('\SplObjectStorage', '__key')) {
                unset($array['__key']);
            }

            foreach ($value as $key => $val) {
                $array[spl_object_hash($val)] = [
                    'obj' => $val,
                    'inf' => $value->getInfo(),
                ];
            }
        }

        return $array;
    }

    /**
     * Recursive implementation of export
     *
     * @param mixed                                       $value       The value to export
     * @param int                                         $indentation The indentation level of the 2nd+ line
     * @param \SebastianBergmann\RecursionContext\Context $processed   Previously processed objects
     *
     * @return string
     *
     * @see    SebastianBergmann\Exporter\Exporter::export
     */
    protected function recursiveExport(&$value, $indentation, $processed = null)
    {
        if ($value === null) {
            return 'null';
        }

        if ($value === true) {
            return 'true';
        }

        if ($value === false) {
            return 'false';
        }

        if (is_float($value) && floatval(intval($value)) === $value) {
            return "$value.0";
        }

        if (is_resource($value)) {
            return sprintf(
                'resource(%d) of type (%s)',
                $value,
                get_resource_type($value)
            );
        }

        if (is_string($value)) {
            // Match for most non printable chars somewhat taking multibyte chars into account
            if (preg_match('/[^\x09-\x0d\x1b\x20-\xff]/', $value)) {
                return 'Binary String: 0x' . bin2hex($value);
            }

            return "'" .
            str_replace('<lf>', "\n",
                str_replace(
                    ["\r\n", "\n\r", "\r", "\n"],
                    ['\r\n<lf>', '\n\r<lf>', '\r<lf>', '\n<lf>'],
                    $value
                )
            ) .
            "'";
        }

        $whitespace = str_repeat(' ', 4 * $indentation);

        if (!$processed) {
            $processed = new Context;
        }

        if (is_array($value)) {
            if (($key = $processed->contains($value)) !== false) {
                return 'Array &' . $key;
            }

            $array  = $value;
            $key    = $processed->add($value);
            $values = '';

            if (count($array) > 0) {
                foreach ($array as $k => $v) {
                    $values .= sprintf(
                        '%s    %s => %s' . "\n",
                        $whitespace,
                        $this->recursiveExport($k, $indentation),
                        $this->recursiveExport($value[$k], $indentation + 1, $processed)
                    );
                }

                $values = "\n" . $values . $whitespace;
            }

            return sprintf('Array &%s (%s)', $key, $values);
        }

        if (is_object($value)) {
            $class = get_class($value);

            if ($hash = $processed->contains($value)) {
                return sprintf('%s Object &%s', $class, $hash);
            }

            $hash   = $processed->add($value);
            $values = '';
            $array  = $this->toArray($value);

            if (count($array) > 0) {
                foreach ($array as $k => $v) {
                    $values .= sprintf(
                        '%s    %s => %s' . "\n",
                        $whitespace,
                        $this->recursiveExport($k, $indentation),
                        $this->recursiveExport($v, $indentation + 1, $processed)
                    );
                }

                $values = "\n" . $values . $whitespace;
            }

            return sprintf('%s Object &%s (%s)', $class, $hash, $values);
        }

        return var_export($value, true);
    }
}
Recursion Context

Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of the Recursion Context package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\RecursionContext;

/**
 * A context containing previously processed arrays and objects
 * when recursively processing a value.
 */
final class Context
{
    /**
     * @var array[]
     */
    private $arrays;

    /**
     * @var \SplObjectStorage
     */
    private $objects;

    /**
     * Initialises the context
     */
    public function __construct()
    {
        $this->arrays  = array();
        $this->objects = new \SplObjectStorage;
    }

    /**
     * Adds a value to the context.
     *
     * @param array|object $value The value to add.
     *
     * @return int|string The ID of the stored value, either as a string or integer.
     *
     * @throws InvalidArgumentException Thrown if $value is not an array or object
     */
    public function add(&$value)
    {
        if (is_array($value)) {
            return $this->addArray($value);
        } elseif (is_object($value)) {
            return $this->addObject($value);
        }

        throw new InvalidArgumentException(
            'Only arrays and objects are supported'
        );
    }

    /**
     * Checks if the given value exists within the context.
     *
     * @param array|object $value The value to check.
     *
     * @return int|string|false The string or integer ID of the stored value if it has already been seen, or false if the value is not stored.
     *
     * @throws InvalidArgumentException Thrown if $value is not an array or object
     */
    public function contains(&$value)
    {
        if (is_array($value)) {
            return $this->containsArray($value);
        } elseif (is_object($value)) {
            return $this->containsObject($value);
        }

        throw new InvalidArgumentException(
            'Only arrays and objects are supported'
        );
    }

    /**
     * @param array $array
     *
     * @return bool|int
     */
    private function addArray(array &$array)
    {
        $key = $this->containsArray($array);

        if ($key !== false) {
            return $key;
        }

        $key            = count($this->arrays);
        $this->arrays[] = &$array;

        if (!isset($array[PHP_INT_MAX]) && !isset($array[PHP_INT_MAX - 1])) {
            $array[] = $key;
            $array[] = $this->objects;
        } else { /* cover the improbable case too */
            do {
                $key = random_int(PHP_INT_MIN, PHP_INT_MAX);
            } while (isset($array[$key]));

            $array[$key] = $key;

            do {
                $key = random_int(PHP_INT_MIN, PHP_INT_MAX);
            } while (isset($array[$key]));

            $array[$key] = $this->objects;
        }

        return $key;
    }

    /**
     * @param object $object
     *
     * @return string
     */
    private function addObject($object)
    {
        if (!$this->objects->contains($object)) {
            $this->objects->attach($object);
        }

        return spl_object_hash($object);
    }

    /**
     * @param array $array
     *
     * @return int|false
     */
    private function containsArray(array &$array)
    {
        $end = array_slice($array, -2);

        return isset($end[1]) && $end[1] === $this->objects ? $end[0] : false;
    }

    /**
     * @param object $value
     *
     * @return string|false
     */
    private function containsObject($value)
    {
        if ($this->objects->contains($value)) {
            return spl_object_hash($value);
        }

        return false;
    }

    public function __destruct()
    {
        foreach ($this->arrays as &$array) {
            if (is_array($array)) {
                array_pop($array);
                array_pop($array);
            }
        }
    }
}
<?php
/*
 * This file is part of the Recursion Context package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\RecursionContext;

/**
 */
interface Exception
{
}
<?php
/*
 * This file is part of the Recursion Context package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\RecursionContext;

/**
 */
final class InvalidArgumentException extends \InvalidArgumentException implements Exception
{
}
Resource Operations

Copyright (c) 2015, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of resource-operations.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\ResourceOperations;

class ResourceOperations
{
    /**
     * @return string[]
     */
    public static function getFunctions()
    {
        return [
            'Directory::close',
            'Directory::read',
            'Directory::rewind',
            'HttpResponse::getRequestBodyStream',
            'HttpResponse::getStream',
            'MongoGridFSCursor::__construct',
            'MongoGridFSFile::getResource',
            'MysqlndUhConnection::stmtInit',
            'MysqlndUhConnection::storeResult',
            'MysqlndUhConnection::useResult',
            'PDF_new',
            'PDO::pgsqlLOBOpen',
            'RarEntry::getStream',
            'SQLite3::openBlob',
            'XMLWriter::openMemory',
            'XMLWriter::openURI',
            'ZipArchive::getStream',
            'bbcode_create',
            'bzopen',
            'crack_opendict',
            'cubrid_connect',
            'cubrid_connect_with_url',
            'cubrid_get_query_timeout',
            'cubrid_lob2_bind',
            'cubrid_lob2_close',
            'cubrid_lob2_export',
            'cubrid_lob2_import',
            'cubrid_lob2_new',
            'cubrid_lob2_read',
            'cubrid_lob2_seek',
            'cubrid_lob2_seek64',
            'cubrid_lob2_size',
            'cubrid_lob2_size64',
            'cubrid_lob2_tell',
            'cubrid_lob2_tell64',
            'cubrid_lob2_write',
            'cubrid_pconnect',
            'cubrid_pconnect_with_url',
            'cubrid_prepare',
            'cubrid_query',
            'cubrid_set_query_timeout',
            'cubrid_unbuffered_query',
            'curl_copy_handle',
            'curl_getinfo',
            'curl_init',
            'curl_multi_add_handle',
            'curl_multi_close',
            'curl_multi_exec',
            'curl_multi_getcontent',
            'curl_multi_info_read',
            'curl_multi_init',
            'curl_multi_remove_handle',
            'curl_multi_select',
            'curl_multi_setopt',
            'curl_pause',
            'curl_reset',
            'curl_setopt',
            'curl_setopt_array',
            'curl_share_close',
            'curl_share_init',
            'curl_share_setopt',
            'curl_unescape',
            'cyrus_connect',
            'db2_column_privileges',
            'db2_columns',
            'db2_connect',
            'db2_exec',
            'db2_foreign_keys',
            'db2_next_result',
            'db2_pconnect',
            'db2_prepare',
            'db2_primary_keys',
            'db2_procedure_columns',
            'db2_procedures',
            'db2_special_columns',
            'db2_statistics',
            'db2_table_privileges',
            'db2_tables',
            'dba_fetch',
            'dba_fetch 1',
            'dba_open',
            'dba_popen',
            'dbplus_aql',
            'dbplus_open',
            'dbplus_rcreate',
            'dbplus_ropen',
            'dbplus_rquery',
            'dbplus_sql',
            'deflate_init',
            'dio_open',
            'eio_busy',
            'eio_cancel',
            'eio_chmod',
            'eio_chown',
            'eio_close',
            'eio_custom',
            'eio_dup2',
            'eio_fallocate',
            'eio_fchmod',
            'eio_fchown',
            'eio_fdatasync',
            'eio_fstat',
            'eio_fstatvfs',
            'eio_fsync',
            'eio_ftruncate',
            'eio_futime',
            'eio_get_last_error',
            'eio_grp',
            'eio_grp_add',
            'eio_grp_cancel',
            'eio_grp_limit',
            'eio_link',
            'eio_lstat',
            'eio_mkdir',
            'eio_mknod',
            'eio_nop',
            'eio_open',
            'eio_read',
            'eio_readahead',
            'eio_readdir',
            'eio_readlink',
            'eio_realpath',
            'eio_rename',
            'eio_rmdir',
            'eio_seek',
            'eio_sendfile',
            'eio_stat',
            'eio_statvfs',
            'eio_symlink',
            'eio_sync',
            'eio_sync_file_range',
            'eio_syncfs',
            'eio_truncate',
            'eio_unlink',
            'eio_utime',
            'eio_write',
            'enchant_broker_free_dict',
            'enchant_broker_init',
            'enchant_broker_request_dict',
            'enchant_broker_request_pwl_dict',
            'event_base_new',
            'event_base_reinit',
            'event_buffer_new',
            'event_new',
            'event_priority_set',
            'event_timer_set',
            'expect_popen',
            'fam_monitor_collection',
            'fam_monitor_directory',
            'fam_monitor_file',
            'fam_open',
            'fann_cascadetrain_on_data',
            'fann_cascadetrain_on_file',
            'fann_clear_scaling_params',
            'fann_copy',
            'fann_create_from_file',
            'fann_create_shortcut_array',
            'fann_create_standard',
            'fann_create_standard_array',
            'fann_create_train',
            'fann_create_train_from_callback',
            'fann_descale_input',
            'fann_descale_output',
            'fann_descale_train',
            'fann_destroy',
            'fann_destroy_train',
            'fann_duplicate_train_data',
            'fann_get_MSE',
            'fann_get_activation_function',
            'fann_get_activation_steepness',
            'fann_get_bias_array',
            'fann_get_bit_fail',
            'fann_get_bit_fail_limit',
            'fann_get_cascade_activation_functions',
            'fann_get_cascade_activation_functions_count',
            'fann_get_cascade_activation_steepnesses',
            'fann_get_cascade_activation_steepnesses_count',
            'fann_get_cascade_candidate_change_fraction',
            'fann_get_cascade_candidate_limit',
            'fann_get_cascade_candidate_stagnation_epochs',
            'fann_get_cascade_max_cand_epochs',
            'fann_get_cascade_max_out_epochs',
            'fann_get_cascade_min_cand_epochs',
            'fann_get_cascade_min_out_epochs',
            'fann_get_cascade_num_candidate_groups',
            'fann_get_cascade_num_candidates',
            'fann_get_cascade_output_change_fraction',
            'fann_get_cascade_output_stagnation_epochs',
            'fann_get_cascade_weight_multiplier',
            'fann_get_connection_array',
            'fann_get_connection_rate',
            'fann_get_errno',
            'fann_get_errstr',
            'fann_get_layer_array',
            'fann_get_learning_momentum',
            'fann_get_learning_rate',
            'fann_get_network_type',
            'fann_get_num_input',
            'fann_get_num_layers',
            'fann_get_num_output',
            'fann_get_quickprop_decay',
            'fann_get_quickprop_mu',
            'fann_get_rprop_decrease_factor',
            'fann_get_rprop_delta_max',
            'fann_get_rprop_delta_min',
            'fann_get_rprop_delta_zero',
            'fann_get_rprop_increase_factor',
            'fann_get_sarprop_step_error_shift',
            'fann_get_sarprop_step_error_threshold_factor',
            'fann_get_sarprop_temperature',
            'fann_get_sarprop_weight_decay_shift',
            'fann_get_total_connections',
            'fann_get_total_neurons',
            'fann_get_train_error_function',
            'fann_get_train_stop_function',
            'fann_get_training_algorithm',
            'fann_init_weights',
            'fann_length_train_data',
            'fann_merge_train_data',
            'fann_num_input_train_data',
            'fann_num_output_train_data',
            'fann_randomize_weights',
            'fann_read_train_from_file',
            'fann_reset_errno',
            'fann_reset_errstr',
            'fann_run',
            'fann_save',
            'fann_save_train',
            'fann_scale_input',
            'fann_scale_input_train_data',
            'fann_scale_output',
            'fann_scale_output_train_data',
            'fann_scale_train',
            'fann_scale_train_data',
            'fann_set_activation_function',
            'fann_set_activation_function_hidden',
            'fann_set_activation_function_layer',
            'fann_set_activation_function_output',
            'fann_set_activation_steepness',
            'fann_set_activation_steepness_hidden',
            'fann_set_activation_steepness_layer',
            'fann_set_activation_steepness_output',
            'fann_set_bit_fail_limit',
            'fann_set_callback',
            'fann_set_cascade_activation_functions',
            'fann_set_cascade_activation_steepnesses',
            'fann_set_cascade_candidate_change_fraction',
            'fann_set_cascade_candidate_limit',
            'fann_set_cascade_candidate_stagnation_epochs',
            'fann_set_cascade_max_cand_epochs',
            'fann_set_cascade_max_out_epochs',
            'fann_set_cascade_min_cand_epochs',
            'fann_set_cascade_min_out_epochs',
            'fann_set_cascade_num_candidate_groups',
            'fann_set_cascade_output_change_fraction',
            'fann_set_cascade_output_stagnation_epochs',
            'fann_set_cascade_weight_multiplier',
            'fann_set_error_log',
            'fann_set_input_scaling_params',
            'fann_set_learning_momentum',
            'fann_set_learning_rate',
            'fann_set_output_scaling_params',
            'fann_set_quickprop_decay',
            'fann_set_quickprop_mu',
            'fann_set_rprop_decrease_factor',
            'fann_set_rprop_delta_max',
            'fann_set_rprop_delta_min',
            'fann_set_rprop_delta_zero',
            'fann_set_rprop_increase_factor',
            'fann_set_sarprop_step_error_shift',
            'fann_set_sarprop_step_error_threshold_factor',
            'fann_set_sarprop_temperature',
            'fann_set_sarprop_weight_decay_shift',
            'fann_set_scaling_params',
            'fann_set_train_error_function',
            'fann_set_train_stop_function',
            'fann_set_training_algorithm',
            'fann_set_weight',
            'fann_set_weight_array',
            'fann_shuffle_train_data',
            'fann_subset_train_data',
            'fann_test',
            'fann_test_data',
            'fann_train',
            'fann_train_epoch',
            'fann_train_on_data',
            'fann_train_on_file',
            'fbsql_connect',
            'fbsql_db_query',
            'fbsql_list_dbs',
            'fbsql_list_fields',
            'fbsql_list_tables',
            'fbsql_pconnect',
            'fbsql_query',
            'fdf_create',
            'fdf_open',
            'fdf_open_string',
            'finfo::buffer',
            'finfo_buffer',
            'finfo_close',
            'finfo_file',
            'finfo_open',
            'finfo_set_flags',
            'fopen',
            'fsockopen',
            'ftp_alloc',
            'ftp_cdup',
            'ftp_chdir',
            'ftp_chmod',
            'ftp_close',
            'ftp_connect',
            'ftp_delete',
            'ftp_exec',
            'ftp_fget',
            'ftp_fput',
            'ftp_get',
            'ftp_get_option',
            'ftp_login',
            'ftp_mdtm',
            'ftp_mkdir',
            'ftp_nb_continue',
            'ftp_nb_fget',
            'ftp_nb_fput',
            'ftp_nb_get',
            'ftp_nb_put',
            'ftp_nlist',
            'ftp_pasv',
            'ftp_put',
            'ftp_pwd',
            'ftp_raw',
            'ftp_rawlist',
            'ftp_rename',
            'ftp_rmdir',
            'ftp_set_option',
            'ftp_site',
            'ftp_size',
            'ftp_ssl_connect',
            'ftp_systype',
            'gnupg_init',
            'gupnp_context_new',
            'gupnp_control_point_new',
            'gupnp_device_info_get_service',
            'gupnp_root_device_new',
            'gzopen',
            'hash_copy',
            'hash_final',
            'hash_init',
            'hash_update',
            'hash_update_file',
            'hash_update_stream',
            'http_get_request_body_stream',
            'ibase_blob_create',
            'ibase_blob_open',
            'ibase_blob_open 1',
            'ibase_connect',
            'ibase_pconnect',
            'ibase_prepare',
            'ibase_service_attach',
            'ibase_set_event_handler',
            'ibase_set_event_handler 1',
            'ibase_trans',
            'ifx_connect',
            'ifx_pconnect',
            'ifx_prepare',
            'ifx_query',
            'imageaffine',
            'imageconvolution',
            'imagecreate',
            'imagecreatefromgd',
            'imagecreatefromgd2',
            'imagecreatefromgd2part',
            'imagecreatefromgif',
            'imagecreatefromjpeg',
            'imagecreatefrompng',
            'imagecreatefromstring',
            'imagecreatefromwbmp',
            'imagecreatefromwebp',
            'imagecreatefromxbm',
            'imagecreatefromxpm',
            'imagecreatetruecolor',
            'imagegrabscreen',
            'imagegrabwindow',
            'imagepalettetotruecolor',
            'imagepsloadfont',
            'imagerotate',
            'imagescale',
            'imap_open',
            'inflate_init',
            'ingres_connect',
            'ingres_pconnect',
            'inotify_init',
            'kadm5_init_with_password',
            'ldap_connect',
            'ldap_first_entry',
            'ldap_first_reference',
            'ldap_list',
            'ldap_next_entry',
            'ldap_next_reference',
            'ldap_read',
            'ldap_search',
            'm_initconn',
            'mailparse_msg_create',
            'mailparse_msg_get_part',
            'mailparse_msg_parse_file',
            'maxdb::use_result',
            'maxdb_connect',
            'maxdb_embedded_connect',
            'maxdb_init',
            'maxdb_stmt::result_metadata',
            'maxdb_stmt_result_metadata',
            'maxdb_use_result',
            'mcrypt_module_open',
            'msg_get_queue',
            'msql_connect',
            'msql_db_query',
            'msql_list_dbs',
            'msql_list_fields',
            'msql_list_tables',
            'msql_pconnect',
            'msql_query',
            'mssql_connect',
            'mssql_init',
            'mssql_pconnect',
            'mysql_connect',
            'mysql_db_query',
            'mysql_list_dbs',
            'mysql_list_fields',
            'mysql_list_processes',
            'mysql_list_tables',
            'mysql_pconnect',
            'mysql_query',
            'mysql_unbuffered_query',
            'mysqlnd_uh_convert_to_mysqlnd',
            'ncurses_new_panel',
            'ncurses_newpad',
            'ncurses_newwin',
            'ncurses_panel_above',
            'ncurses_panel_below',
            'ncurses_panel_window',
            'newt_button',
            'newt_button_bar',
            'newt_checkbox',
            'newt_checkbox_tree',
            'newt_checkbox_tree_multi',
            'newt_compact_button',
            'newt_create_grid',
            'newt_entry',
            'newt_form',
            'newt_form_get_current',
            'newt_grid_basic_window',
            'newt_grid_h_close_stacked',
            'newt_grid_h_stacked',
            'newt_grid_simple_window',
            'newt_grid_v_close_stacked',
            'newt_grid_v_stacked',
            'newt_label',
            'newt_listbox',
            'newt_listitem',
            'newt_radio_get_current',
            'newt_radiobutton',
            'newt_run_form',
            'newt_scale',
            'newt_textbox',
            'newt_textbox_reflowed',
            'newt_vertical_scrollbar',
            'oci_connect',
            'oci_get_implicit_resultset',
            'oci_new_connect',
            'oci_new_cursor',
            'oci_parse',
            'oci_pconnect',
            'odbc_columnprivileges',
            'odbc_columns',
            'odbc_connect',
            'odbc_exec',
            'odbc_foreignkeys',
            'odbc_gettypeinfo',
            'odbc_pconnect',
            'odbc_prepare',
            'odbc_primarykeys',
            'odbc_procedurecolumns',
            'odbc_procedures',
            'odbc_specialcolumns',
            'odbc_statistics',
            'odbc_tableprivileges',
            'odbc_tables',
            'openal_buffer_create',
            'openal_context_create',
            'openal_device_open',
            'openal_source_create',
            'openal_stream',
            'openssl_csr_new',
            'openssl_csr_sign',
            'openssl_pkey_get_private',
            'openssl_pkey_get_public',
            'openssl_pkey_new',
            'openssl_x509_read',
            'pfsockopen',
            'pg_cancel_query',
            'pg_client_encoding',
            'pg_close',
            'pg_connect',
            'pg_connect_poll',
            'pg_connection_busy',
            'pg_connection_reset',
            'pg_connection_status',
            'pg_consume_input',
            'pg_copy_from',
            'pg_copy_to',
            'pg_dbname',
            'pg_end_copy',
            'pg_escape_bytea',
            'pg_escape_identifier',
            'pg_escape_identifier 1',
            'pg_escape_literal',
            'pg_escape_string',
            'pg_execute',
            'pg_execute 1',
            'pg_flush',
            'pg_free_result',
            'pg_get_notify',
            'pg_get_pid',
            'pg_get_result',
            'pg_host',
            'pg_last_error',
            'pg_last_notice',
            'pg_lo_create',
            'pg_lo_export',
            'pg_lo_import',
            'pg_lo_open',
            'pg_lo_unlink',
            'pg_options',
            'pg_parameter_status',
            'pg_pconnect',
            'pg_ping',
            'pg_port',
            'pg_prepare',
            'pg_prepare 1',
            'pg_put_line',
            'pg_query',
            'pg_query 1',
            'pg_query_params',
            'pg_query_params 1',
            'pg_send_execute',
            'pg_send_prepare',
            'pg_send_query',
            'pg_send_query_params',
            'pg_set_client_encoding',
            'pg_set_client_encoding 1',
            'pg_set_error_verbosity',
            'pg_socket',
            'pg_trace',
            'pg_transaction_status',
            'pg_tty',
            'pg_untrace',
            'pg_version',
            'php_user_filter::filter',
            'popen',
            'proc_open',
            'ps_new',
            'px_new',
            'radius_acct_open',
            'radius_auth_open',
            'radius_salt_encrypt_attr',
            'rpm_open',
            'sem_get',
            'shm_attach',
            'socket_accept',
            'socket_create',
            'socket_create_listen',
            'socket_recvmsg',
            'socket_sendmsg',
            'sqlite_open',
            'sqlite_popen',
            'sqlsrv_begin_transaction',
            'sqlsrv_cancel',
            'sqlsrv_client_info',
            'sqlsrv_close',
            'sqlsrv_commit',
            'sqlsrv_connect',
            'sqlsrv_execute',
            'sqlsrv_fetch',
            'sqlsrv_fetch_array',
            'sqlsrv_fetch_object',
            'sqlsrv_field_metadata',
            'sqlsrv_free_stmt',
            'sqlsrv_get_field',
            'sqlsrv_has_rows',
            'sqlsrv_next_result',
            'sqlsrv_num_fields',
            'sqlsrv_num_rows',
            'sqlsrv_prepare',
            'sqlsrv_query',
            'sqlsrv_rollback',
            'sqlsrv_rows_affected',
            'sqlsrv_send_stream_data',
            'sqlsrv_server_info',
            'ssh2_auth_agent',
            'ssh2_connect',
            'ssh2_exec',
            'ssh2_fetch_stream',
            'ssh2_publickey_init',
            'ssh2_sftp',
            'ssh2_sftp_chmod',
            'ssh2_shell',
            'ssh2_tunnel',
            'stomp_connect',
            'streamWrapper::stream_cast',
            'stream_bucket_new',
            'stream_context_create',
            'stream_context_get_default',
            'stream_context_set_default',
            'stream_filter_append',
            'stream_filter_prepend',
            'stream_socket_accept',
            'stream_socket_client',
            'stream_socket_server',
            'svn_fs_apply_text',
            'svn_fs_begin_txn2',
            'svn_fs_file_contents',
            'svn_fs_revision_root',
            'svn_fs_txn_root',
            'svn_repos_create',
            'svn_repos_fs',
            'svn_repos_fs_begin_txn_for_commit',
            'svn_repos_open',
            'sybase_connect',
            'sybase_pconnect',
            'sybase_unbuffered_query',
            'tmpfile',
            'udm_alloc_agent',
            'udm_alloc_agent_array',
            'udm_find',
            'unlink',
            'w32api_init_dtype',
            'wddx_packet_start',
            'xml_parser_create',
            'xml_parser_create_ns',
            'xml_parser_free',
            'xml_parser_get_option',
            'xml_parser_set_option',
            'xmlrpc_server_create',
            'xmlwriter_open_memory',
            'xmlwriter_open_uri',
            'xslt_create',
            'zip_open',
            'zip_read',
        ];
    }
}
sebastian/global-state

Copyright (c) 2001-2017, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of sebastian/global-state.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace SebastianBergmann\GlobalState;

use ReflectionClass;

/**
 * A blacklist for global state elements that should not be snapshotted.
 */
class Blacklist
{
    /**
     * @var array
     */
    private $globalVariables = [];

    /**
     * @var string[]
     */
    private $classes = [];

    /**
     * @var string[]
     */
    private $classNamePrefixes = [];

    /**
     * @var string[]
     */
    private $parentClasses = [];

    /**
     * @var string[]
     */
    private $interfaces = [];

    /**
     * @var array
     */
    private $staticAttributes = [];

    public function addGlobalVariable(string $variableName)
    {
        $this->globalVariables[$variableName] = true;
    }

    public function addClass(string $className)
    {
        $this->classes[] = $className;
    }

    public function addSubclassesOf(string $className)
    {
        $this->parentClasses[] = $className;
    }

    public function addImplementorsOf(string $interfaceName)
    {
        $this->interfaces[] = $interfaceName;
    }

    public function addClassNamePrefix(string $classNamePrefix)
    {
        $this->classNamePrefixes[] = $classNamePrefix;
    }

    public function addStaticAttribute(string $className, string $attributeName)
    {
        if (!isset($this->staticAttributes[$className])) {
            $this->staticAttributes[$className] = [];
        }

        $this->staticAttributes[$className][$attributeName] = true;
    }

    public function isGlobalVariableBlacklisted(string $variableName): bool
    {
        return isset($this->globalVariables[$variableName]);
    }

    public function isStaticAttributeBlacklisted(string $className, string $attributeName): bool
    {
        if (\in_array($className, $this->classes)) {
            return true;
        }

        foreach ($this->classNamePrefixes as $prefix) {
            if (\strpos($className, $prefix) === 0) {
                return true;
            }
        }

        $class = new ReflectionClass($className);

        foreach ($this->parentClasses as $type) {
            if ($class->isSubclassOf($type)) {
                return true;
            }
        }

        foreach ($this->interfaces as $type) {
            if ($class->implementsInterface($type)) {
                return true;
            }
        }

        if (isset($this->staticAttributes[$className][$attributeName])) {
            return true;
        }

        return false;
    }
}
<?php
/*
 * This file is part of sebastian/global-state.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace SebastianBergmann\GlobalState;

/**
 * Exports parts of a Snapshot as PHP code.
 */
class CodeExporter
{
    public function constants(Snapshot $snapshot): string
    {
        $result = '';

        foreach ($snapshot->constants() as $name => $value) {
            $result .= \sprintf(
                'if (!defined(\'%s\')) define(\'%s\', %s);' . "\n",
                $name,
                $name,
                $this->exportVariable($value)
            );
        }

        return $result;
    }

    public function globalVariables(Snapshot $snapshot): string
    {
        $result = '$GLOBALS = [];' . PHP_EOL;

        foreach ($snapshot->globalVariables() as $name => $value) {
            $result .= \sprintf(
                '$GLOBALS[%s] = %s;' . PHP_EOL,
                $this->exportVariable($name),
                $this->exportVariable($value)
            );
        }

        return $result;
    }

    public function iniSettings(Snapshot $snapshot): string
    {
        $result = '';

        foreach ($snapshot->iniSettings() as $key => $value) {
            $result .= \sprintf(
                '@ini_set(%s, %s);' . "\n",
                $this->exportVariable($key),
                $this->exportVariable($value)
            );
        }

        return $result;
    }

    private function exportVariable($variable): string
    {
        if (\is_scalar($variable) || \is_null($variable) ||
            (\is_array($variable) && $this->arrayOnlyContainsScalars($variable))) {
            return \var_export($variable, true);
        }

        return 'unserialize(' . \var_export(\serialize($variable), true) . ')';
    }

    private function arrayOnlyContainsScalars(array $array): bool
    {
        $result = true;

        foreach ($array as $element) {
            if (\is_array($element)) {
                $result = self::arrayOnlyContainsScalars($element);
            } elseif (!\is_scalar($element) && !\is_null($element)) {
                $result = false;
            }

            if ($result === false) {
                break;
            }
        }

        return $result;
    }
}
<?php
/*
 * This file is part of sebastian/global-state.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace SebastianBergmann\GlobalState;

use ReflectionProperty;

/**
 * Restorer of snapshots of global state.
 */
class Restorer
{
    /**
     * Deletes function definitions that are not defined in a snapshot.
     *
     * @throws RuntimeException when the uopz_delete() function is not available
     *
     * @see    https://github.com/krakjoe/uopz
     */
    public function restoreFunctions(Snapshot $snapshot)
    {
        if (!\function_exists('uopz_delete')) {
            throw new RuntimeException('The uopz_delete() function is required for this operation');
        }

        $functions = \get_defined_functions();

        foreach (\array_diff($functions['user'], $snapshot->functions()) as $function) {
            uopz_delete($function);
        }
    }

    /**
     * Restores all global and super-global variables from a snapshot.
     */
    public function restoreGlobalVariables(Snapshot $snapshot)
    {
        $superGlobalArrays = $snapshot->superGlobalArrays();

        foreach ($superGlobalArrays as $superGlobalArray) {
            $this->restoreSuperGlobalArray($snapshot, $superGlobalArray);
        }

        $globalVariables = $snapshot->globalVariables();

        foreach (\array_keys($GLOBALS) as $key) {
            if ($key != 'GLOBALS' &&
                !\in_array($key, $superGlobalArrays) &&
                !$snapshot->blacklist()->isGlobalVariableBlacklisted($key)) {
                if (\array_key_exists($key, $globalVariables)) {
                    $GLOBALS[$key] = $globalVariables[$key];
                } else {
                    unset($GLOBALS[$key]);
                }
            }
        }
    }

    /**
     * Restores all static attributes in user-defined classes from this snapshot.
     */
    public function restoreStaticAttributes(Snapshot $snapshot)
    {
        $current    = new Snapshot($snapshot->blacklist(), false, false, false, false, true, false, false, false, false);
        $newClasses = \array_diff($current->classes(), $snapshot->classes());

        unset($current);

        foreach ($snapshot->staticAttributes() as $className => $staticAttributes) {
            foreach ($staticAttributes as $name => $value) {
                $reflector = new ReflectionProperty($className, $name);
                $reflector->setAccessible(true);
                $reflector->setValue($value);
            }
        }

        foreach ($newClasses as $className) {
            $class    = new \ReflectionClass($className);
            $defaults = $class->getDefaultProperties();

            foreach ($class->getProperties() as $attribute) {
                if (!$attribute->isStatic()) {
                    continue;
                }

                $name = $attribute->getName();

                if ($snapshot->blacklist()->isStaticAttributeBlacklisted($className, $name)) {
                    continue;
                }

                if (!isset($defaults[$name])) {
                    continue;
                }

                $attribute->setAccessible(true);
                $attribute->setValue($defaults[$name]);
            }
        }
    }

    /**
     * Restores a super-global variable array from this snapshot.
     */
    private function restoreSuperGlobalArray(Snapshot $snapshot, string $superGlobalArray)
    {
        $superGlobalVariables = $snapshot->superGlobalVariables();

        if (isset($GLOBALS[$superGlobalArray]) &&
            \is_array($GLOBALS[$superGlobalArray]) &&
            isset($superGlobalVariables[$superGlobalArray])) {
            $keys = \array_keys(
                \array_merge(
                    $GLOBALS[$superGlobalArray],
                    $superGlobalVariables[$superGlobalArray]
                )
            );

            foreach ($keys as $key) {
                if (isset($superGlobalVariables[$superGlobalArray][$key])) {
                    $GLOBALS[$superGlobalArray][$key] = $superGlobalVariables[$superGlobalArray][$key];
                } else {
                    unset($GLOBALS[$superGlobalArray][$key]);
                }
            }
        }
    }
}
<?php
/*
 * This file is part of sebastian/global-state.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace SebastianBergmann\GlobalState;

use ReflectionClass;
use Serializable;

/**
 * A snapshot of global state.
 */
class Snapshot
{
    /**
     * @var Blacklist
     */
    private $blacklist;

    /**
     * @var array
     */
    private $globalVariables = [];

    /**
     * @var array
     */
    private $superGlobalArrays = [];

    /**
     * @var array
     */
    private $superGlobalVariables = [];

    /**
     * @var array
     */
    private $staticAttributes = [];

    /**
     * @var array
     */
    private $iniSettings = [];

    /**
     * @var array
     */
    private $includedFiles = [];

    /**
     * @var array
     */
    private $constants = [];

    /**
     * @var array
     */
    private $functions = [];

    /**
     * @var array
     */
    private $interfaces = [];

    /**
     * @var array
     */
    private $classes = [];

    /**
     * @var array
     */
    private $traits = [];

    /**
     * Creates a snapshot of the current global state.
     */
    public function __construct(Blacklist $blacklist = null, bool $includeGlobalVariables = true, bool $includeStaticAttributes = true, bool $includeConstants = true, bool $includeFunctions = true, bool $includeClasses = true, bool $includeInterfaces = true, bool $includeTraits = true, bool $includeIniSettings = true, bool $includeIncludedFiles = true)
    {
        if ($blacklist === null) {
            $blacklist = new Blacklist;
        }

        $this->blacklist = $blacklist;

        if ($includeConstants) {
            $this->snapshotConstants();
        }

        if ($includeFunctions) {
            $this->snapshotFunctions();
        }

        if ($includeClasses || $includeStaticAttributes) {
            $this->snapshotClasses();
        }

        if ($includeInterfaces) {
            $this->snapshotInterfaces();
        }

        if ($includeGlobalVariables) {
            $this->setupSuperGlobalArrays();
            $this->snapshotGlobals();
        }

        if ($includeStaticAttributes) {
            $this->snapshotStaticAttributes();
        }

        if ($includeIniSettings) {
            $this->iniSettings = \ini_get_all(null, false);
        }

        if ($includeIncludedFiles) {
            $this->includedFiles = \get_included_files();
        }

        $this->traits = \get_declared_traits();
    }

    public function blacklist(): Blacklist
    {
        return $this->blacklist;
    }

    public function globalVariables(): array
    {
        return $this->globalVariables;
    }

    public function superGlobalVariables(): array
    {
        return $this->superGlobalVariables;
    }

    public function superGlobalArrays(): array
    {
        return $this->superGlobalArrays;
    }

    public function staticAttributes(): array
    {
        return $this->staticAttributes;
    }

    public function iniSettings(): array
    {
        return $this->iniSettings;
    }

    public function includedFiles(): array
    {
        return $this->includedFiles;
    }

    public function constants(): array
    {
        return $this->constants;
    }

    public function functions(): array
    {
        return $this->functions;
    }

    public function interfaces(): array
    {
        return $this->interfaces;
    }

    public function classes(): array
    {
        return $this->classes;
    }

    public function traits(): array
    {
        return $this->traits;
    }

    /**
     * Creates a snapshot user-defined constants.
     */
    private function snapshotConstants()
    {
        $constants = \get_defined_constants(true);

        if (isset($constants['user'])) {
            $this->constants = $constants['user'];
        }
    }

    /**
     * Creates a snapshot user-defined functions.
     */
    private function snapshotFunctions()
    {
        $functions = \get_defined_functions();

        $this->functions = $functions['user'];
    }

    /**
     * Creates a snapshot user-defined classes.
     */
    private function snapshotClasses()
    {
        foreach (\array_reverse(\get_declared_classes()) as $className) {
            $class = new ReflectionClass($className);

            if (!$class->isUserDefined()) {
                break;
            }

            $this->classes[] = $className;
        }

        $this->classes = \array_reverse($this->classes);
    }

    /**
     * Creates a snapshot user-defined interfaces.
     */
    private function snapshotInterfaces()
    {
        foreach (\array_reverse(\get_declared_interfaces()) as $interfaceName) {
            $class = new ReflectionClass($interfaceName);

            if (!$class->isUserDefined()) {
                break;
            }

            $this->interfaces[] = $interfaceName;
        }

        $this->interfaces = \array_reverse($this->interfaces);
    }

    /**
     * Creates a snapshot of all global and super-global variables.
     */
    private function snapshotGlobals()
    {
        $superGlobalArrays = $this->superGlobalArrays();

        foreach ($superGlobalArrays as $superGlobalArray) {
            $this->snapshotSuperGlobalArray($superGlobalArray);
        }

        foreach (\array_keys($GLOBALS) as $key) {
            if ($key != 'GLOBALS' &&
                !\in_array($key, $superGlobalArrays) &&
                $this->canBeSerialized($GLOBALS[$key]) &&
                !$this->blacklist->isGlobalVariableBlacklisted($key)) {
                $this->globalVariables[$key] = \unserialize(\serialize($GLOBALS[$key]));
            }
        }
    }

    /**
     * Creates a snapshot a super-global variable array.
     */
    private function snapshotSuperGlobalArray(string $superGlobalArray)
    {
        $this->superGlobalVariables[$superGlobalArray] = [];

        if (isset($GLOBALS[$superGlobalArray]) && \is_array($GLOBALS[$superGlobalArray])) {
            foreach ($GLOBALS[$superGlobalArray] as $key => $value) {
                $this->superGlobalVariables[$superGlobalArray][$key] = \unserialize(\serialize($value));
            }
        }
    }

    /**
     * Creates a snapshot of all static attributes in user-defined classes.
     */
    private function snapshotStaticAttributes()
    {
        foreach ($this->classes as $className) {
            $class    = new ReflectionClass($className);
            $snapshot = [];

            foreach ($class->getProperties() as $attribute) {
                if ($attribute->isStatic()) {
                    $name = $attribute->getName();

                    if ($this->blacklist->isStaticAttributeBlacklisted($className, $name)) {
                        continue;
                    }

                    $attribute->setAccessible(true);
                    $value = $attribute->getValue();

                    if ($this->canBeSerialized($value)) {
                        $snapshot[$name] = \unserialize(\serialize($value));
                    }
                }
            }

            if (!empty($snapshot)) {
                $this->staticAttributes[$className] = $snapshot;
            }
        }
    }

    /**
     * Returns a list of all super-global variable arrays.
     */
    private function setupSuperGlobalArrays()
    {
        $this->superGlobalArrays = [
            '_ENV',
            '_POST',
            '_GET',
            '_COOKIE',
            '_SERVER',
            '_FILES',
            '_REQUEST'
        ];

        if (\ini_get('register_long_arrays') == '1') {
            $this->superGlobalArrays = \array_merge(
                $this->superGlobalArrays,
                [
                    'HTTP_ENV_VARS',
                    'HTTP_POST_VARS',
                    'HTTP_GET_VARS',
                    'HTTP_COOKIE_VARS',
                    'HTTP_SERVER_VARS',
                    'HTTP_POST_FILES'
                ]
            );
        }
    }

    /**
     * @todo Implement this properly
     */
    private function canBeSerialized($variable): bool
    {
        if (!\is_object($variable)) {
            return !\is_resource($variable);
        }

        if ($variable instanceof \stdClass) {
            return true;
        }

        $class = new ReflectionClass($variable);

        do {
            if ($class->isInternal()) {
                return $variable instanceof Serializable;
            }
        } while ($class = $class->getParentClass());

        return true;
    }
}
<?php
/*
 * This file is part of sebastian/global-state.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace SebastianBergmann\GlobalState;

interface Exception
{
}
<?php
/*
 * This file is part of sebastian/global-state.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace SebastianBergmann\GlobalState;

class RuntimeException extends \RuntimeException implements Exception
{
}
Object Enumerator

Copyright (c) 2016-2017, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of Object Enumerator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\ObjectEnumerator;

use SebastianBergmann\ObjectReflector\ObjectReflector;
use SebastianBergmann\RecursionContext\Context;

/**
 * Traverses array structures and object graphs
 * to enumerate all referenced objects.
 */
class Enumerator
{
    /**
     * Returns an array of all objects referenced either
     * directly or indirectly by a variable.
     *
     * @param array|object $variable
     *
     * @return object[]
     */
    public function enumerate($variable)
    {
        if (!is_array($variable) && !is_object($variable)) {
            throw new InvalidArgumentException;
        }

        if (isset(func_get_args()[1])) {
            if (!func_get_args()[1] instanceof Context) {
                throw new InvalidArgumentException;
            }

            $processed = func_get_args()[1];
        } else {
            $processed = new Context;
        }

        $objects = [];

        if ($processed->contains($variable)) {
            return $objects;
        }

        $array = $variable;
        $processed->add($variable);

        if (is_array($variable)) {
            foreach ($array as $element) {
                if (!is_array($element) && !is_object($element)) {
                    continue;
                }

                $objects = array_merge(
                    $objects,
                    $this->enumerate($element, $processed)
                );
            }
        } else {
            $objects[] = $variable;

            $reflector = new ObjectReflector;

            foreach ($reflector->getAttributes($variable) as $value) {
                if (!is_array($value) && !is_object($value)) {
                    continue;
                }

                $objects = array_merge(
                    $objects,
                    $this->enumerate($value, $processed)
                );
            }
        }

        return $objects;
    }
}
<?php
/*
 * This file is part of Object Enumerator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\ObjectEnumerator;

interface Exception
{
}
<?php
/*
 * This file is part of Object Enumerator.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann\ObjectEnumerator;

class InvalidArgumentException extends \InvalidArgumentException implements Exception
{
}
Object Reflector

Copyright (c) 2017, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of object-reflector.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace SebastianBergmann\ObjectReflector;

interface Exception
{
}
<?php
/*
 * This file is part of object-reflector.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace SebastianBergmann\ObjectReflector;

class InvalidArgumentException extends \InvalidArgumentException implements Exception
{
}
<?php
/*
 * This file is part of object-reflector.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace SebastianBergmann\ObjectReflector;

class ObjectReflector
{
    /**
     * @param object $object
     *
     * @return array
     *
     * @throws InvalidArgumentException
     */
    public function getAttributes($object): array
    {
        if (!is_object($object)) {
            throw new InvalidArgumentException;
        }

        $attributes = [];
        $className  = get_class($object);

        foreach ((array) $object as $name => $value) {
            $name = explode("\0", (string) $name);

            if (count($name) === 1) {
                $name = $name[0];
            } else {
                if ($name[1] !== $className) {
                    $name = $name[1] . '::' . $name[2];
                } else {
                    $name = $name[2];
                }
            }

            $attributes[$name] = $value;
        }

        return $attributes;
    }
}
Version

Copyright (c) 2013-2015, Sebastian Bergmann <sebastian@phpunit.de>.
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

 * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

 * Neither the name of Sebastian Bergmann nor the names of his
   contributors may be used to endorse or promote products derived
   from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php
/*
 * This file is part of the Version package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SebastianBergmann;

/**
 * @since Class available since Release 1.0.0
 */
class Version
{
    /**
     * @var string
     */
    private $path;

    /**
     * @var string
     */
    private $release;

    /**
     * @var string
     */
    private $version;

    /**
     * @param string $release
     * @param string $path
     */
    public function __construct($release, $path)
    {
        $this->release = $release;
        $this->path    = $path;
    }

    /**
     * @return string
     */
    public function getVersion()
    {
        if ($this->version === null) {
            if (count(explode('.', $this->release)) == 3) {
                $this->version = $this->release;
            } else {
                $this->version = $this->release . '-dev';
            }

            $git = $this->getGitInformation($this->path);

            if ($git) {
                if (count(explode('.', $this->release)) == 3) {
                    $this->version = $git;
                } else {
                    $git = explode('-', $git);

                    $this->version = $this->release . '-' . end($git);
                }
            }
        }

        return $this->version;
    }

    /**
     * @param string $path
     *
     * @return bool|string
     */
    private function getGitInformation($path)
    {
        if (!is_dir($path . DIRECTORY_SEPARATOR . '.git')) {
            return false;
        }

        $process = proc_open(
            'git describe --tags',
            [
                1 => ['pipe', 'w'],
                2 => ['pipe', 'w'],
            ],
            $pipes,
            $path
        );

        if (!is_resource($process)) {
            return false;
        }

        $result = trim(stream_get_contents($pipes[1]));

        fclose($pipes[1]);
        fclose($pipes[2]);

        $returnCode = proc_close($process);

        if ($returnCode !== 0) {
            return false;
        }

        return $result;
    }
}
Copyright (c) 2014 Doctrine Project

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
<?php
/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the MIT license. For more information, see
 * <http://www.doctrine-project.org>.
 */

namespace Doctrine\Instantiator\Exception;

/**
 * Base exception marker interface for the instantiator component
 *
 * @author Marco Pivetta <ocramius@gmail.com>
 */
interface ExceptionInterface
{
}
<?php
/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the MIT license. For more information, see
 * <http://www.doctrine-project.org>.
 */

namespace Doctrine\Instantiator\Exception;

use InvalidArgumentException as BaseInvalidArgumentException;
use ReflectionClass;

/**
 * Exception for invalid arguments provided to the instantiator
 *
 * @author Marco Pivetta <ocramius@gmail.com>
 */
class InvalidArgumentException extends BaseInvalidArgumentException implements ExceptionInterface
{
    /**
     * @param string $className
     *
     * @return self
     */
    public static function fromNonExistingClass($className)
    {
        if (interface_exists($className)) {
            return new self(sprintf('The provided type "%s" is an interface, and can not be instantiated', $className));
        }

        if (PHP_VERSION_ID >= 50400 && trait_exists($className)) {
            return new self(sprintf('The provided type "%s" is a trait, and can not be instantiated', $className));
        }

        return new self(sprintf('The provided class "%s" does not exist', $className));
    }

    /**
     * @param ReflectionClass $reflectionClass
     *
     * @return self
     */
    public static function fromAbstractClass(ReflectionClass $reflectionClass)
    {
        return new self(sprintf(
            'The provided class "%s" is abstract, and can not be instantiated',
            $reflectionClass->getName()
        ));
    }
}
<?php
/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the MIT license. For more information, see
 * <http://www.doctrine-project.org>.
 */

namespace Doctrine\Instantiator\Exception;

use Exception;
use ReflectionClass;
use UnexpectedValueException as BaseUnexpectedValueException;

/**
 * Exception for given parameters causing invalid/unexpected state on instantiation
 *
 * @author Marco Pivetta <ocramius@gmail.com>
 */
class UnexpectedValueException extends BaseUnexpectedValueException implements ExceptionInterface
{
    /**
     * @param ReflectionClass $reflectionClass
     * @param Exception       $exception
     *
     * @return self
     */
    public static function fromSerializationTriggeredException(ReflectionClass $reflectionClass, Exception $exception)
    {
        return new self(
            sprintf(
                'An exception was raised while trying to instantiate an instance of "%s" via un-serialization',
                $reflectionClass->getName()
            ),
            0,
            $exception
        );
    }

    /**
     * @param ReflectionClass $reflectionClass
     * @param string          $errorString
     * @param int             $errorCode
     * @param string          $errorFile
     * @param int             $errorLine
     *
     * @return UnexpectedValueException
     */
    public static function fromUncleanUnSerialization(
        ReflectionClass $reflectionClass,
        $errorString,
        $errorCode,
        $errorFile,
        $errorLine
    ) {
        return new self(
            sprintf(
                'Could not produce an instance of "%s" via un-serialization, since an error was triggered '
                . 'in file "%s" at line "%d"',
                $reflectionClass->getName(),
                $errorFile,
                $errorLine
            ),
            0,
            new Exception($errorString, $errorCode)
        );
    }
}
<?php
/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the MIT license. For more information, see
 * <http://www.doctrine-project.org>.
 */

namespace Doctrine\Instantiator;

use Closure;
use Doctrine\Instantiator\Exception\InvalidArgumentException;
use Doctrine\Instantiator\Exception\UnexpectedValueException;
use Exception;
use ReflectionClass;

/**
 * {@inheritDoc}
 *
 * @author Marco Pivetta <ocramius@gmail.com>
 */
final class Instantiator implements InstantiatorInterface
{
    /**
     * Markers used internally by PHP to define whether {@see \unserialize} should invoke
     * the method {@see \Serializable::unserialize()} when dealing with classes implementing
     * the {@see \Serializable} interface.
     */
    const SERIALIZATION_FORMAT_USE_UNSERIALIZER   = 'C';
    const SERIALIZATION_FORMAT_AVOID_UNSERIALIZER = 'O';

    /**
     * @var \Closure[] of {@see \Closure} instances used to instantiate specific classes
     */
    private static $cachedInstantiators = array();

    /**
     * @var object[] of objects that can directly be cloned
     */
    private static $cachedCloneables = array();

    /**
     * {@inheritDoc}
     */
    public function instantiate($className)
    {
        if (isset(self::$cachedCloneables[$className])) {
            return clone self::$cachedCloneables[$className];
        }

        if (isset(self::$cachedInstantiators[$className])) {
            $factory = self::$cachedInstantiators[$className];

            return $factory();
        }

        return $this->buildAndCacheFromFactory($className);
    }

    /**
     * Builds the requested object and caches it in static properties for performance
     *
     * @param string $className
     *
     * @return object
     */
    private function buildAndCacheFromFactory($className)
    {
        $factory  = self::$cachedInstantiators[$className] = $this->buildFactory($className);
        $instance = $factory();

        if ($this->isSafeToClone(new ReflectionClass($instance))) {
            self::$cachedCloneables[$className] = clone $instance;
        }

        return $instance;
    }

    /**
     * Builds a {@see \Closure} capable of instantiating the given $className without
     * invoking its constructor.
     *
     * @param string $className
     *
     * @return Closure
     */
    private function buildFactory($className)
    {
        $reflectionClass = $this->getReflectionClass($className);

        if ($this->isInstantiableViaReflection($reflectionClass)) {
            return function () use ($reflectionClass) {
                return $reflectionClass->newInstanceWithoutConstructor();
            };
        }

        $serializedString = sprintf(
            '%s:%d:"%s":0:{}',
            $this->getSerializationFormat($reflectionClass),
            strlen($className),
            $className
        );

        $this->checkIfUnSerializationIsSupported($reflectionClass, $serializedString);

        return function () use ($serializedString) {
            return unserialize($serializedString);
        };
    }

    /**
     * @param string $className
     *
     * @return ReflectionClass
     *
     * @throws InvalidArgumentException
     */
    private function getReflectionClass($className)
    {
        if (! class_exists($className)) {
            throw InvalidArgumentException::fromNonExistingClass($className);
        }

        $reflection = new ReflectionClass($className);

        if ($reflection->isAbstract()) {
            throw InvalidArgumentException::fromAbstractClass($reflection);
        }

        return $reflection;
    }

    /**
     * @param ReflectionClass $reflectionClass
     * @param string          $serializedString
     *
     * @throws UnexpectedValueException
     *
     * @return void
     */
    private function checkIfUnSerializationIsSupported(ReflectionClass $reflectionClass, $serializedString)
    {
        set_error_handler(function ($code, $message, $file, $line) use ($reflectionClass, & $error) {
            $error = UnexpectedValueException::fromUncleanUnSerialization(
                $reflectionClass,
                $message,
                $code,
                $file,
                $line
            );
        });

        $this->attemptInstantiationViaUnSerialization($reflectionClass, $serializedString);

        restore_error_handler();

        if ($error) {
            throw $error;
        }
    }

    /**
     * @param ReflectionClass $reflectionClass
     * @param string          $serializedString
     *
     * @throws UnexpectedValueException
     *
     * @return void
     */
    private function attemptInstantiationViaUnSerialization(ReflectionClass $reflectionClass, $serializedString)
    {
        try {
            unserialize($serializedString);
        } catch (Exception $exception) {
            restore_error_handler();

            throw UnexpectedValueException::fromSerializationTriggeredException($reflectionClass, $exception);
        }
    }

    /**
     * @param ReflectionClass $reflectionClass
     *
     * @return bool
     */
    private function isInstantiableViaReflection(ReflectionClass $reflectionClass)
    {
        if (\PHP_VERSION_ID >= 50600) {
            return ! ($this->hasInternalAncestors($reflectionClass) && $reflectionClass->isFinal());
        }

        return \PHP_VERSION_ID >= 50400 && ! $this->hasInternalAncestors($reflectionClass);
    }

    /**
     * Verifies whether the given class is to be considered internal
     *
     * @param ReflectionClass $reflectionClass
     *
     * @return bool
     */
    private function hasInternalAncestors(ReflectionClass $reflectionClass)
    {
        do {
            if ($reflectionClass->isInternal()) {
                return true;
            }
        } while ($reflectionClass = $reflectionClass->getParentClass());

        return false;
    }

    /**
     * Verifies if the given PHP version implements the `Serializable` interface serialization
     * with an incompatible serialization format. If that's the case, use serialization marker
     * "C" instead of "O".
     *
     * @link http://news.php.net/php.internals/74654
     *
     * @param ReflectionClass $reflectionClass
     *
     * @return string the serialization format marker, either self::SERIALIZATION_FORMAT_USE_UNSERIALIZER
     *                or self::SERIALIZATION_FORMAT_AVOID_UNSERIALIZER
     */
    private function getSerializationFormat(ReflectionClass $reflectionClass)
    {
        if ($this->isPhpVersionWithBrokenSerializationFormat()
            && $reflectionClass->implementsInterface('Serializable')
        ) {
            return self::SERIALIZATION_FORMAT_USE_UNSERIALIZER;
        }

        return self::SERIALIZATION_FORMAT_AVOID_UNSERIALIZER;
    }

    /**
     * Checks whether the current PHP runtime uses an incompatible serialization format
     *
     * @return bool
     */
    private function isPhpVersionWithBrokenSerializationFormat()
    {
        return PHP_VERSION_ID === 50429 || PHP_VERSION_ID === 50513;
    }

    /**
     * Checks if a class is cloneable
     *
     * @param ReflectionClass $reflection
     *
     * @return bool
     */
    private function isSafeToClone(ReflectionClass $reflection)
    {
        if (method_exists($reflection, 'isCloneable') && ! $reflection->isCloneable()) {
            return false;
        }

        // not cloneable if it implements `__clone`, as we want to avoid calling it
        return ! $reflection->hasMethod('__clone');
    }
}
<?php
/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the MIT license. For more information, see
 * <http://www.doctrine-project.org>.
 */

namespace Doctrine\Instantiator;

/**
 * Instantiator provides utility methods to build objects without invoking their constructors
 *
 * @author Marco Pivetta <ocramius@gmail.com>
 */
interface InstantiatorInterface
{
    /**
     * @param string $className
     *
     * @return object
     *
     * @throws \Doctrine\Instantiator\Exception\ExceptionInterface
     */
    public function instantiate($className);
}
<?php
/*
 * This file is part of the PHP_Invoker package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(ticks = 1);

/**
 * Utility class for invoking callables with a timeout.
 *
 * @since      Class available since Release 1.0.0
 */
class PHP_Invoker
{
    /**
     * @var int
     */
    protected $timeout;

    /**
     * Invokes a callable and raises an exception when the execution does not
     * finish before the specified timeout.
     *
     * @param  callable                 $callable
     * @param  array                    $arguments
     * @param  int                      $timeout   in seconds
     * @return mixed
     * @throws InvalidArgumentException
     */
    public function invoke($callable, array $arguments, $timeout)
    {
        if (!is_callable($callable)) {
            throw new InvalidArgumentException;
        }

        if (!is_integer($timeout)) {
            throw new InvalidArgumentException;
        }

        pcntl_signal(SIGALRM, array($this, 'callback'), TRUE);
        pcntl_alarm($timeout);

        $this->timeout = $timeout;

        try {
            $result = call_user_func_array($callable, $arguments);
        }

        catch (Exception $e) {
            pcntl_alarm(0);
            throw $e;
        }

        pcntl_alarm(0);

        return $result;
    }

    /**
     * Invoked by pcntl_signal() when a SIGALRM occurs.
     */
    public function callback()
    {
        throw new PHP_Invoker_TimeoutException(
          sprintf(
            'Execution aborted after %s',
            PHP_Timer::secondsToTimeString($this->timeout)
          )
        );
    }
}
<?php
/*
 * This file is part of the PHP_Invoker package.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * @since      Class available since Release 1.0.0
 */
class PHP_Invoker_TimeoutException extends RuntimeException
{
}
The MIT License (MIT)

Copyright (c) 2015 phpDocumentor

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

<?php
/**
 * phpDocumentor
 *
 * PHP Version 5.5
 *
 * @copyright 2010-2015 Mike van Riel / Naenius (http://www.naenius.com)
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection;

/**
 * Interface for Api Elements
 */
interface Element
{
    /**
     * Returns the Fqsen of the element.
     *
     * @return Fqsen
     */
    public function getFqsen();

    /**
     * Returns the name of the element.
     *
     * @return string
     */
    public function getName();
}<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection;

/**
 * Interface for files processed by the ProjectFactory
 */
interface File
{
    /**
     * Returns the content of the file as a string.
     *
     * @return string
     */
    public function getContents();

    /**
     * Returns md5 hash of the file.
     *
     * @return string
     */
    public function md5();

    /**
     * Returns an relative path to the file.
     *
     * @return string
     */
    public function path();
}
<?php
/**
 * phpDocumentor
 *
 * PHP Version 5.5
 *
 * @copyright 2010-2015 Mike van Riel / Naenius (http://www.naenius.com)
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection;

/**
 * Value Object for Fqsen.
 *
 * @link https://github.com/phpDocumentor/fig-standards/blob/master/proposed/phpdoc-meta.md
 */
final class Fqsen
{
    /**
     * @var string full quallified class name
     */
    private $fqsen;

    /**
     * @var string name of the element without path.
     */
    private $name;

    /**
     * Initializes the object.
     *
     * @param string $fqsen
     *
     * @throws \InvalidArgumentException when $fqsen is not matching the format.
     */
    public function __construct($fqsen)
    {
        $matches = array();
        $result = preg_match('/^\\\\([\\w_\\\\]*)(?:[:]{2}\\$?([\\w_]+))?(?:\\(\\))?$/', $fqsen, $matches);

        if ($result === 0) {
            throw new \InvalidArgumentException(
                sprintf('"%s" is not a valid Fqsen.', $fqsen)
            );
        }

        $this->fqsen = $fqsen;

        if (isset($matches[2])) {
            $this->name = $matches[2];
        } else {
            $matches = explode('\\', $fqsen);
            $this->name = trim(end($matches), '()');
        }
    }

    /**
     * converts this class to string.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->fqsen;
    }

    /**
     * Returns the name of the element without path.
     *
     * @return string
     */
    public function getName()
    {
        return $this->name;
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection;

/**
 * The location where an element occurs within a file.
 */
final class Location
{
    /** @var int  */
    private $lineNumber = 0;

    /** @var int */
    private $columnNumber = 0;

    /**
     * Initializes the location for an element using its line number in the file and optionally the column number.
     *
     * @param int $lineNumber
     * @param int $columnNumber
     */
    public function __construct($lineNumber, $columnNumber = 0)
    {
        $this->lineNumber   = $lineNumber;
        $this->columnNumber = $columnNumber;
    }

    /**
     * Returns the line number that is covered by this location.
     *
     * @return integer
     */
    public function getLineNumber()
    {
        return $this->lineNumber;
    }

    /**
     * Returns the column number (character position on a line) for this location object.
     *
     * @return integer
     */
    public function getColumnNumber()
    {
        return $this->columnNumber;
    }
}
<?php
/**
 * phpDocumentor
 *
 * PHP Version 5.5
 *
 * @copyright 2010-2015 Mike van Riel / Naenius (http://www.naenius.com)
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection;

/**
 * Interface for project. Since the definition of a project can be different per factory this interface will be small.
 */
interface Project
{
    /**
     * Returns the name of the project.
     *
     * @return string
     */
    public function getName();
}
<?php
/**
 * phpDocumentor
 *
 * PHP Version 5.5
 *
 * @copyright 2010-2015 Mike van Riel / Naenius (http://www.naenius.com)
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */
namespace phpDocumentor\Reflection;

/**
 * Interface for project factories. A project factory shall convert a set of files
 * into an object implementing the Project interface.
 */
interface ProjectFactory
{
    /**
     * Creates a project from the set of files.
     *
     * @param string $name
     * @param File[] $files
     * @return Project
     */
    public function create($name, array $files);
}
The MIT License (MIT)

Copyright (c) 2010 Mike van Riel

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection;

use phpDocumentor\Reflection\DocBlock\Tag;
use Webmozart\Assert\Assert;

final class DocBlock
{
    /** @var string The opening line for this docblock. */
    private $summary = '';

    /** @var DocBlock\Description The actual description for this docblock. */
    private $description = null;

    /** @var Tag[] An array containing all the tags in this docblock; except inline. */
    private $tags = array();

    /** @var Types\Context Information about the context of this DocBlock. */
    private $context = null;

    /** @var Location Information about the location of this DocBlock. */
    private $location = null;

    /** @var bool Is this DocBlock (the start of) a template? */
    private $isTemplateStart = false;

    /** @var bool Does this DocBlock signify the end of a DocBlock template? */
    private $isTemplateEnd = false;

    /**
     * @param string $summary
     * @param DocBlock\Description $description
     * @param DocBlock\Tag[] $tags
     * @param Types\Context $context The context in which the DocBlock occurs.
     * @param Location $location The location within the file that this DocBlock occurs in.
     * @param bool $isTemplateStart
     * @param bool $isTemplateEnd
     */
    public function __construct(
        $summary = '',
        DocBlock\Description $description = null,
        array $tags = [],
        Types\Context $context = null,
        Location $location = null,
        $isTemplateStart = false,
        $isTemplateEnd = false
    )
    {
        Assert::string($summary);
        Assert::boolean($isTemplateStart);
        Assert::boolean($isTemplateEnd);
        Assert::allIsInstanceOf($tags, Tag::class);

        $this->summary = $summary;
        $this->description = $description ?: new DocBlock\Description('');
        foreach ($tags as $tag) {
            $this->addTag($tag);
        }

        $this->context = $context;
        $this->location = $location;

        $this->isTemplateEnd = $isTemplateEnd;
        $this->isTemplateStart = $isTemplateStart;
    }

    /**
     * @return string
     */
    public function getSummary()
    {
        return $this->summary;
    }

    /**
     * @return DocBlock\Description
     */
    public function getDescription()
    {
        return $this->description;
    }

    /**
     * Returns the current context.
     *
     * @return Types\Context
     */
    public function getContext()
    {
        return $this->context;
    }

    /**
     * Returns the current location.
     *
     * @return Location
     */
    public function getLocation()
    {
        return $this->location;
    }

    /**
     * Returns whether this DocBlock is the start of a Template section.
     *
     * A Docblock may serve as template for a series of subsequent DocBlocks. This is indicated by a special marker
     * (`#@+`) that is appended directly after the opening `/**` of a DocBlock.
     *
     * An example of such an opening is:
     *
     * ```
     * /**#@+
     *  * My DocBlock
     *  * /
     * ```
     *
     * The description and tags (not the summary!) are copied onto all subsequent DocBlocks and also applied to all
     * elements that follow until another DocBlock is found that contains the closing marker (`#@-`).
     *
     * @see self::isTemplateEnd() for the check whether a closing marker was provided.
     *
     * @return boolean
     */
    public function isTemplateStart()
    {
        return $this->isTemplateStart;
    }

    /**
     * Returns whether this DocBlock is the end of a Template section.
     *
     * @see self::isTemplateStart() for a more complete description of the Docblock Template functionality.
     *
     * @return boolean
     */
    public function isTemplateEnd()
    {
        return $this->isTemplateEnd;
    }

    /**
     * Returns the tags for this DocBlock.
     *
     * @return Tag[]
     */
    public function getTags()
    {
        return $this->tags;
    }

    /**
     * Returns an array of tags matching the given name. If no tags are found
     * an empty array is returned.
     *
     * @param string $name String to search by.
     *
     * @return Tag[]
     */
    public function getTagsByName($name)
    {
        Assert::string($name);

        $result = array();

        /** @var Tag $tag */
        foreach ($this->getTags() as $tag) {
            if ($tag->getName() != $name) {
                continue;
            }

            $result[] = $tag;
        }

        return $result;
    }

    /**
     * Checks if a tag of a certain type is present in this DocBlock.
     *
     * @param string $name Tag name to check for.
     *
     * @return bool
     */
    public function hasTag($name)
    {
        Assert::string($name);

        /** @var Tag $tag */
        foreach ($this->getTags() as $tag) {
            if ($tag->getName() == $name) {
                return true;
            }
        }

        return false;
    }

    /**
     * Adds a tag to this DocBlock.
     *
     * @param Tag $tag The tag to add.
     *
     * @return void
     */
    private function addTag(Tag $tag)
    {
        $this->tags[] = $tag;
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock;

use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
use phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter;
use Webmozart\Assert\Assert;

/**
 * Object representing to description for a DocBlock.
 *
 * A Description object can consist of plain text but can also include tags. A Description Formatter can then combine
 * a body template with sprintf-style placeholders together with formatted tags in order to reconstitute a complete
 * description text using the format that you would prefer.
 *
 * Because parsing a Description text can be a verbose process this is handled by the {@see DescriptionFactory}. It is
 * thus recommended to use that to create a Description object, like this:
 *
 *     $description = $descriptionFactory->create('This is a {@see Description}', $context);
 *
 * The description factory will interpret the given body and create a body template and list of tags from them, and pass
 * that onto the constructor if this class.
 *
 * > The $context variable is a class of type {@see \phpDocumentor\Reflection\Types\Context} and contains the namespace
 * > and the namespace aliases that apply to this DocBlock. These are used by the Factory to resolve and expand partial
 * > type names and FQSENs.
 *
 * If you do not want to use the DescriptionFactory you can pass a body template and tag listing like this:
 *
 *     $description = new Description(
 *         'This is a %1$s',
 *         [ new See(new Fqsen('\phpDocumentor\Reflection\DocBlock\Description')) ]
 *     );
 *
 * It is generally recommended to use the Factory as that will also apply escaping rules, while the Description object
 * is mainly responsible for rendering.
 *
 * @see DescriptionFactory to create a new Description.
 * @see Description\Formatter for the formatting of the body and tags.
 */
class Description
{
    /** @var string */
    private $bodyTemplate;

    /** @var Tag[] */
    private $tags;

    /**
     * Initializes a Description with its body (template) and a listing of the tags used in the body template.
     *
     * @param string $bodyTemplate
     * @param Tag[] $tags
     */
    public function __construct($bodyTemplate, array $tags = [])
    {
        Assert::string($bodyTemplate);

        $this->bodyTemplate = $bodyTemplate;
        $this->tags = $tags;
    }

    /**
     * Renders this description as a string where the provided formatter will format the tags in the expected string
     * format.
     *
     * @param Formatter|null $formatter
     *
     * @return string
     */
    public function render(Formatter $formatter = null)
    {
        if ($formatter === null) {
            $formatter = new PassthroughFormatter();
        }

        $tags = [];
        foreach ($this->tags as $tag) {
            $tags[] = '{' . $formatter->format($tag) . '}';
        }
        return vsprintf($this->bodyTemplate, $tags);
    }

    /**
     * Returns a plain string representation of this description.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->render();
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock;

use phpDocumentor\Reflection\Types\Context as TypeContext;

/**
 * Creates a new Description object given a body of text.
 *
 * Descriptions in phpDocumentor are somewhat complex entities as they can contain one or more tags inside their
 * body that can be replaced with a readable output. The replacing is done by passing a Formatter object to the
 * Description object's `render` method.
 *
 * In addition to the above does a Description support two types of escape sequences:
 *
 * 1. `{@}` to escape the `@` character to prevent it from being interpreted as part of a tag, i.e. `{{@}link}`
 * 2. `{}` to escape the `}` character, this can be used if you want to use the `}` character in the description
 *    of an inline tag.
 *
 * If a body consists of multiple lines then this factory will also remove any superfluous whitespace at the beginning
 * of each line while maintaining any indentation that is used. This will prevent formatting parsers from tripping
 * over unexpected spaces as can be observed with tag descriptions.
 */
class DescriptionFactory
{
    /** @var TagFactory */
    private $tagFactory;

    /**
     * Initializes this factory with the means to construct (inline) tags.
     *
     * @param TagFactory $tagFactory
     */
    public function __construct(TagFactory $tagFactory)
    {
        $this->tagFactory = $tagFactory;
    }

    /**
     * Returns the parsed text of this description.
     *
     * @param string $contents
     * @param TypeContext $context
     *
     * @return Description
     */
    public function create($contents, TypeContext $context = null)
    {
        list($text, $tags) = $this->parse($this->lex($contents), $context);

        return new Description($text, $tags);
    }

    /**
     * Strips the contents from superfluous whitespace and splits the description into a series of tokens.
     *
     * @param string $contents
     *
     * @return string[] A series of tokens of which the description text is composed.
     */
    private function lex($contents)
    {
        $contents = $this->removeSuperfluousStartingWhitespace($contents);

        // performance optimalization; if there is no inline tag, don't bother splitting it up.
        if (strpos($contents, '{@') === false) {
            return [$contents];
        }

        return preg_split(
            '/\{
                # "{@}" is not a valid inline tag. This ensures that we do not treat it as one, but treat it literally.
                (?!@\})
                # We want to capture the whole tag line, but without the inline tag delimiters.
                (\@
                    # Match everything up to the next delimiter.
                    [^{}]*
                    # Nested inline tag content should not be captured, or it will appear in the result separately.
                    (?:
                        # Match nested inline tags.
                        (?:
                            # Because we did not catch the tag delimiters earlier, we must be explicit with them here.
                            # Notice that this also matches "{}", as a way to later introduce it as an escape sequence.
                            \{(?1)?\}
                            |
                            # Make sure we match hanging "{".
                            \{
                        )
                        # Match content after the nested inline tag.
                        [^{}]*
                    )* # If there are more inline tags, match them as well. We use "*" since there may not be any
                       # nested inline tags.
                )
            \}/Sux',
            $contents,
            null,
            PREG_SPLIT_DELIM_CAPTURE
        );
    }

    /**
     * Parses the stream of tokens in to a new set of tokens containing Tags.
     *
     * @param string[] $tokens
     * @param TypeContext $context
     *
     * @return string[]|Tag[]
     */
    private function parse($tokens, TypeContext $context)
    {
        $count = count($tokens);
        $tagCount = 0;
        $tags  = [];

        for ($i = 1; $i < $count; $i += 2) {
            $tags[] = $this->tagFactory->create($tokens[$i], $context);
            $tokens[$i] = '%' . ++$tagCount . '$s';
        }

        //In order to allow "literal" inline tags, the otherwise invalid
        //sequence "{@}" is changed to "@", and "{}" is changed to "}".
        //"%" is escaped to "%%" because of vsprintf.
        //See unit tests for examples.
        for ($i = 0; $i < $count; $i += 2) {
            $tokens[$i] = str_replace(['{@}', '{}', '%'], ['@', '}', '%%'], $tokens[$i]);
        }

        return [implode('', $tokens), $tags];
    }

    /**
     * Removes the superfluous from a multi-line description.
     *
     * When a description has more than one line then it can happen that the second and subsequent lines have an
     * additional indentation. This is commonly in use with tags like this:
     *
     *     {@}since 1.1.0 This is an example
     *         description where we have an
     *         indentation in the second and
     *         subsequent lines.
     *
     * If we do not normalize the indentation then we have superfluous whitespace on the second and subsequent
     * lines and this may cause rendering issues when, for example, using a Markdown converter.
     *
     * @param string $contents
     *
     * @return string
     */
    private function removeSuperfluousStartingWhitespace($contents)
    {
        $lines = explode("\n", $contents);

        // if there is only one line then we don't have lines with superfluous whitespace and
        // can use the contents as-is
        if (count($lines) <= 1) {
            return $contents;
        }

        // determine how many whitespace characters need to be stripped
        $startingSpaceCount = 9999999;
        for ($i = 1; $i < count($lines); $i++) {
            // lines with a no length do not count as they are not indented at all
            if (strlen(trim($lines[$i])) === 0) {
                continue;
            }

            // determine the number of prefixing spaces by checking the difference in line length before and after
            // an ltrim
            $startingSpaceCount = min($startingSpaceCount, strlen($lines[$i]) - strlen(ltrim($lines[$i])));
        }

        // strip the number of spaces from each line
        if ($startingSpaceCount > 0) {
            for ($i = 1; $i < count($lines); $i++) {
                $lines[$i] = substr($lines[$i], $startingSpaceCount);
            }
        }

        return implode("\n", $lines);
    }

}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection;

use phpDocumentor\Reflection\DocBlock\Tags\Example;

/**
 * Class used to find an example file's location based on a given ExampleDescriptor.
 */
class ExampleFinder
{
    /** @var string */
    private $sourceDirectory = '';

    /** @var string[] */
    private $exampleDirectories = array();

    /**
     * Attempts to find the example contents for the given descriptor.
     *
     * @param Example $example
     *
     * @return string
     */
    public function find(Example $example)
    {
        $filename = $example->getFilePath();

        $file = $this->getExampleFileContents($filename);
        if (!$file) {
            return "** File not found : {$filename} **";
        }

        return implode('', array_slice($file, $example->getStartingLine() - 1, $example->getLineCount()));
    }

    /**
     * Registers the project's root directory where an 'examples' folder can be expected.
     *
     * @param string $directory
     *
     * @return void
     */
    public function setSourceDirectory($directory = '')
    {
        $this->sourceDirectory = $directory;
    }

    /**
     * Returns the project's root directory where an 'examples' folder can be expected.
     *
     * @return string
     */
    public function getSourceDirectory()
    {
        return $this->sourceDirectory;
    }

    /**
     * Registers a series of directories that may contain examples.
     *
     * @param string[] $directories
     */
    public function setExampleDirectories(array $directories)
    {
        $this->exampleDirectories = $directories;
    }

    /**
     * Returns a series of directories that may contain examples.
     *
     * @return string[]
     */
    public function getExampleDirectories()
    {
        return $this->exampleDirectories;
    }

    /**
     * Attempts to find the requested example file and returns its contents or null if no file was found.
     *
     * This method will try several methods in search of the given example file, the first one it encounters is
     * returned:
     *
     * 1. Iterates through all examples folders for the given filename
     * 2. Checks the source folder for the given filename
     * 3. Checks the 'examples' folder in the current working directory for examples
     * 4. Checks the path relative to the current working directory for the given filename
     *
     * @param string $filename
     *
     * @return string|null
     */
    private function getExampleFileContents($filename)
    {
        $normalizedPath = null;

        foreach ($this->exampleDirectories as $directory) {
            $exampleFileFromConfig = $this->constructExamplePath($directory, $filename);
            if (is_readable($exampleFileFromConfig)) {
                $normalizedPath = $exampleFileFromConfig;
                break;
            }
        }

        if (!$normalizedPath) {
            if (is_readable($this->getExamplePathFromSource($filename))) {
                $normalizedPath = $this->getExamplePathFromSource($filename);
            } elseif (is_readable($this->getExamplePathFromExampleDirectory($filename))) {
                $normalizedPath = $this->getExamplePathFromExampleDirectory($filename);
            } elseif (is_readable($filename)) {
                $normalizedPath = $filename;
            }
        }

        return $normalizedPath && is_readable($normalizedPath) ? file($normalizedPath) : null;
    }

    /**
     * Get example filepath based on the example directory inside your project.
     *
     * @param string $file
     *
     * @return string
     */
    private function getExamplePathFromExampleDirectory($file)
    {
        return getcwd() . DIRECTORY_SEPARATOR . 'examples' . DIRECTORY_SEPARATOR . $file;
    }

    /**
     * Returns a path to the example file in the given directory..
     *
     * @param string $directory
     * @param string $file
     *
     * @return string
     */
    private function constructExamplePath($directory, $file)
    {
        return rtrim($directory, '\\/') . DIRECTORY_SEPARATOR . $file;
    }

    /**
     * Get example filepath based on sourcecode.
     *
     * @param string $file
     *
     * @return string
     */
    private function getExamplePathFromSource($file)
    {
        return sprintf(
            '%s%s%s',
            trim($this->getSourceDirectory(), '\\/'),
            DIRECTORY_SEPARATOR,
            trim($file, '"')
        );
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock;

use phpDocumentor\Reflection\DocBlock;
use Webmozart\Assert\Assert;

/**
 * Converts a DocBlock back from an object to a complete DocComment including Asterisks.
 */
class Serializer
{
    /** @var string The string to indent the comment with. */
    protected $indentString = ' ';

    /** @var int The number of times the indent string is repeated. */
    protected $indent = 0;

    /** @var bool Whether to indent the first line with the given indent amount and string. */
    protected $isFirstLineIndented = true;

    /** @var int|null The max length of a line. */
    protected $lineLength = null;

    /**
     * Create a Serializer instance.
     *
     * @param int $indent The number of times the indent string is repeated.
     * @param string   $indentString    The string to indent the comment with.
     * @param bool     $indentFirstLine Whether to indent the first line.
     * @param int|null $lineLength The max length of a line or NULL to disable line wrapping.
     */
    public function __construct($indent = 0, $indentString = ' ', $indentFirstLine = true, $lineLength = null)
    {
        Assert::integer($indent);
        Assert::string($indentString);
        Assert::boolean($indentFirstLine);
        Assert::nullOrInteger($lineLength);

        $this->indent = $indent;
        $this->indentString = $indentString;
        $this->isFirstLineIndented = $indentFirstLine;
        $this->lineLength = $lineLength;
    }

    /**
     * Generate a DocBlock comment.
     *
     * @param DocBlock $docblock The DocBlock to serialize.
     *
     * @return string The serialized doc block.
     */
    public function getDocComment(DocBlock $docblock)
    {
        $indent = str_repeat($this->indentString, $this->indent);
        $firstIndent = $this->isFirstLineIndented ? $indent : '';
        // 3 === strlen(' * ')
        $wrapLength = $this->lineLength ? $this->lineLength - strlen($indent) - 3 : null;

        $text = $this->removeTrailingSpaces(
            $indent,
            $this->addAsterisksForEachLine(
                $indent,
                $this->getSummaryAndDescriptionTextBlock($docblock, $wrapLength)
            )
        );

        $comment = "{$firstIndent}/**\n{$indent} * {$text}\n{$indent} *\n";
        $comment = $this->addTagBlock($docblock, $wrapLength, $indent, $comment);
        $comment .= $indent . ' */';

        return $comment;
    }

    /**
     * @param $indent
     * @param $text
     * @return mixed
     */
    private function removeTrailingSpaces($indent, $text)
    {
        return str_replace("\n{$indent} * \n", "\n{$indent} *\n", $text);
    }

    /**
     * @param $indent
     * @param $text
     * @return mixed
     */
    private function addAsterisksForEachLine($indent, $text)
    {
        return str_replace("\n", "\n{$indent} * ", $text);
    }

    /**
     * @param DocBlock $docblock
     * @param $wrapLength
     * @return string
     */
    private function getSummaryAndDescriptionTextBlock(DocBlock $docblock, $wrapLength)
    {
        $text = $docblock->getSummary() . ((string)$docblock->getDescription() ? "\n\n" . $docblock->getDescription()
                : '');
        if ($wrapLength !== null) {
            $text = wordwrap($text, $wrapLength);
            return $text;
        }
        return $text;
    }

    /**
     * @param DocBlock $docblock
     * @param $wrapLength
     * @param $indent
     * @param $comment
     * @return string
     */
    private function addTagBlock(DocBlock $docblock, $wrapLength, $indent, $comment)
    {
        foreach ($docblock->getTags() as $tag) {
            $formatter = new DocBlock\Tags\Formatter\PassthroughFormatter();
            $tagText   = $formatter->format($tag);
            if ($wrapLength !== null) {
                $tagText = wordwrap($tagText, $wrapLength);
            }
            $tagText = str_replace("\n", "\n{$indent} * ", $tagText);

            $comment .= "{$indent} * {$tagText}\n";
        }

        return $comment;
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock;

use phpDocumentor\Reflection\DocBlock\Tags\Factory\StaticMethod;
use phpDocumentor\Reflection\DocBlock\Tags\Generic;
use phpDocumentor\Reflection\FqsenResolver;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use Webmozart\Assert\Assert;

/**
 * Creates a Tag object given the contents of a tag.
 *
 * This Factory is capable of determining the appropriate class for a tag and instantiate it using its `create`
 * factory method. The `create` factory method of a Tag can have a variable number of arguments; this way you can
 * pass the dependencies that you need to construct a tag object.
 *
 * > Important: each parameter in addition to the body variable for the `create` method must default to null, otherwise
 * > it violates the constraint with the interface; it is recommended to use the {@see Assert::notNull()} method to
 * > verify that a dependency is actually passed.
 *
 * This Factory also features a Service Locator component that is used to pass the right dependencies to the
 * `create` method of a tag; each dependency should be registered as a service or as a parameter.
 *
 * When you want to use a Tag of your own with custom handling you need to call the `registerTagHandler` method, pass
 * the name of the tag and a Fully Qualified Class Name pointing to a class that implements the Tag interface.
 */
final class StandardTagFactory implements TagFactory
{
    /** PCRE regular expression matching a tag name. */
    const REGEX_TAGNAME = '[\w\-\_\\\\]+';

    /**
     * @var string[] An array with a tag as a key, and an FQCN to a class that handles it as an array value.
     */
    private $tagHandlerMappings = [
        'author'         => '\phpDocumentor\Reflection\DocBlock\Tags\Author',
        'covers'         => '\phpDocumentor\Reflection\DocBlock\Tags\Covers',
        'deprecated'     => '\phpDocumentor\Reflection\DocBlock\Tags\Deprecated',
        // 'example'        => '\phpDocumentor\Reflection\DocBlock\Tags\Example',
        'link'           => '\phpDocumentor\Reflection\DocBlock\Tags\Link',
        'method'         => '\phpDocumentor\Reflection\DocBlock\Tags\Method',
        'param'          => '\phpDocumentor\Reflection\DocBlock\Tags\Param',
        'property-read'  => '\phpDocumentor\Reflection\DocBlock\Tags\PropertyRead',
        'property'       => '\phpDocumentor\Reflection\DocBlock\Tags\Property',
        'property-write' => '\phpDocumentor\Reflection\DocBlock\Tags\PropertyWrite',
        'return'         => '\phpDocumentor\Reflection\DocBlock\Tags\Return_',
        'see'            => '\phpDocumentor\Reflection\DocBlock\Tags\See',
        'since'          => '\phpDocumentor\Reflection\DocBlock\Tags\Since',
        'source'         => '\phpDocumentor\Reflection\DocBlock\Tags\Source',
        'throw'          => '\phpDocumentor\Reflection\DocBlock\Tags\Throws',
        'throws'         => '\phpDocumentor\Reflection\DocBlock\Tags\Throws',
        'uses'           => '\phpDocumentor\Reflection\DocBlock\Tags\Uses',
        'var'            => '\phpDocumentor\Reflection\DocBlock\Tags\Var_',
        'version'        => '\phpDocumentor\Reflection\DocBlock\Tags\Version'
    ];

    /**
     * @var \ReflectionParameter[][] a lazy-loading cache containing parameters for each tagHandler that has been used.
     */
    private $tagHandlerParameterCache = [];

    /**
     * @var FqsenResolver
     */
    private $fqsenResolver;

    /**
     * @var mixed[] an array representing a simple Service Locator where we can store parameters and
     *     services that can be inserted into the Factory Methods of Tag Handlers.
     */
    private $serviceLocator = [];

    /**
     * Initialize this tag factory with the means to resolve an FQSEN and optionally a list of tag handlers.
     *
     * If no tag handlers are provided than the default list in the {@see self::$tagHandlerMappings} property
     * is used.
     *
     * @param FqsenResolver $fqsenResolver
     * @param string[]      $tagHandlers
     *
     * @see self::registerTagHandler() to add a new tag handler to the existing default list.
     */
    public function __construct(FqsenResolver $fqsenResolver, array $tagHandlers = null)
    {
        $this->fqsenResolver = $fqsenResolver;
        if ($tagHandlers !== null) {
            $this->tagHandlerMappings = $tagHandlers;
        }

        $this->addService($fqsenResolver, FqsenResolver::class);
    }

    /**
     * {@inheritDoc}
     */
    public function create($tagLine, TypeContext $context = null)
    {
        if (! $context) {
            $context = new TypeContext('');
        }

        list($tagName, $tagBody) = $this->extractTagParts($tagLine);

        return $this->createTag($tagBody, $tagName, $context);
    }

    /**
     * {@inheritDoc}
     */
    public function addParameter($name, $value)
    {
        $this->serviceLocator[$name] = $value;
    }

    /**
     * {@inheritDoc}
     */
    public function addService($service, $alias = null)
    {
        $this->serviceLocator[$alias ?: get_class($service)] = $service;
    }

    /**
     * {@inheritDoc}
     */
    public function registerTagHandler($tagName, $handler)
    {
        Assert::stringNotEmpty($tagName);
        Assert::stringNotEmpty($handler);
        Assert::classExists($handler);
        Assert::implementsInterface($handler, StaticMethod::class);

        if (strpos($tagName, '\\') && $tagName[0] !== '\\') {
            throw new \InvalidArgumentException(
                'A namespaced tag must have a leading backslash as it must be fully qualified'
            );
        }

        $this->tagHandlerMappings[$tagName] = $handler;
    }

    /**
     * Extracts all components for a tag.
     *
     * @param string $tagLine
     *
     * @return string[]
     */
    private function extractTagParts($tagLine)
    {
        $matches = array();
        if (! preg_match('/^@(' . self::REGEX_TAGNAME . ')(?:\s*([^\s].*)|$)?/us', $tagLine, $matches)) {
            throw new \InvalidArgumentException(
                'The tag "' . $tagLine . '" does not seem to be wellformed, please check it for errors'
            );
        }

        if (count($matches) < 3) {
            $matches[] = '';
        }

        return array_slice($matches, 1);
    }

    /**
     * Creates a new tag object with the given name and body or returns null if the tag name was recognized but the
     * body was invalid.
     *
     * @param string  $body
     * @param string  $name
     * @param TypeContext $context
     *
     * @return Tag|null
     */
    private function createTag($body, $name, TypeContext $context)
    {
        $handlerClassName = $this->findHandlerClassName($name, $context);
        $arguments        = $this->getArgumentsForParametersFromWiring(
            $this->fetchParametersForHandlerFactoryMethod($handlerClassName),
            $this->getServiceLocatorWithDynamicParameters($context, $name, $body)
        )
        ;

        return call_user_func_array([$handlerClassName, 'create'], $arguments);
    }

    /**
     * Determines the Fully Qualified Class Name of the Factory or Tag (containing a Factory Method `create`).
     *
     * @param string  $tagName
     * @param TypeContext $context
     *
     * @return string
     */
    private function findHandlerClassName($tagName, TypeContext $context)
    {
        $handlerClassName = Generic::class;
        if (isset($this->tagHandlerMappings[$tagName])) {
            $handlerClassName = $this->tagHandlerMappings[$tagName];
        } elseif ($this->isAnnotation($tagName)) {
            // TODO: Annotation support is planned for a later stage and as such is disabled for now
            // $tagName = (string)$this->fqsenResolver->resolve($tagName, $context);
            // if (isset($this->annotationMappings[$tagName])) {
            //     $handlerClassName = $this->annotationMappings[$tagName];
            // }
        }

        return $handlerClassName;
    }

    /**
     * Retrieves the arguments that need to be passed to the Factory Method with the given Parameters.
     *
     * @param \ReflectionParameter[] $parameters
     * @param mixed[]                $locator
     *
     * @return mixed[] A series of values that can be passed to the Factory Method of the tag whose parameters
     *     is provided with this method.
     */
    private function getArgumentsForParametersFromWiring($parameters, $locator)
    {
        $arguments = [];
        foreach ($parameters as $index => $parameter) {
            $typeHint = $parameter->getClass() ? $parameter->getClass()->getName() : null;
            if (isset($locator[$typeHint])) {
                $arguments[] = $locator[$typeHint];
                continue;
            }

            $parameterName = $parameter->getName();
            if (isset($locator[$parameterName])) {
                $arguments[] = $locator[$parameterName];
                continue;
            }

            $arguments[] = null;
        }

        return $arguments;
    }

    /**
     * Retrieves a series of ReflectionParameter objects for the static 'create' method of the given
     * tag handler class name.
     *
     * @param string $handlerClassName
     *
     * @return \ReflectionParameter[]
     */
    private function fetchParametersForHandlerFactoryMethod($handlerClassName)
    {
        if (! isset($this->tagHandlerParameterCache[$handlerClassName])) {
            $methodReflection                                  = new \ReflectionMethod($handlerClassName, 'create');
            $this->tagHandlerParameterCache[$handlerClassName] = $methodReflection->getParameters();
        }

        return $this->tagHandlerParameterCache[$handlerClassName];
    }

    /**
     * Returns a copy of this class' Service Locator with added dynamic parameters, such as the tag's name, body and
     * Context.
     *
     * @param TypeContext $context The Context (namespace and aliasses) that may be passed and is used to resolve FQSENs.
     * @param string      $tagName The name of the tag that may be passed onto the factory method of the Tag class.
     * @param string      $tagBody The body of the tag that may be passed onto the factory method of the Tag class.
     *
     * @return mixed[]
     */
    private function getServiceLocatorWithDynamicParameters(TypeContext $context, $tagName, $tagBody)
    {
        $locator = array_merge(
            $this->serviceLocator,
            [
                'name'             => $tagName,
                'body'             => $tagBody,
                TypeContext::class => $context
            ]
        );

        return $locator;
    }

    /**
     * Returns whether the given tag belongs to an annotation.
     *
     * @param string $tagContent
     *
     * @todo this method should be populated once we implement Annotation notation support.
     *
     * @return bool
     */
    private function isAnnotation($tagContent)
    {
        // 1. Contains a namespace separator
        // 2. Contains parenthesis
        // 3. Is present in a list of known annotations (make the algorithm smart by first checking is the last part
        //    of the annotation class name matches the found tag name

        return false;
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock;

use phpDocumentor\Reflection\DocBlock\Tags\Formatter;

interface Tag
{
    public function getName();

    public static function create($body);

    public function render(Formatter $formatter = null);

    public function __toString();
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock;

use phpDocumentor\Reflection\Types\Context as TypeContext;

interface TagFactory
{
    /**
     * Adds a parameter to the service locator that can be injected in a tag's factory method.
     *
     * When calling a tag's "create" method we always check the signature for dependencies to inject. One way is to
     * typehint a parameter in the signature so that we can use that interface or class name to inject a dependency
     * (see {@see addService()} for more information on that).
     *
     * Another way is to check the name of the argument against the names in the Service Locator. With this method
     * you can add a variable that will be inserted when a tag's create method is not typehinted and has a matching
     * name.
     *
     * Be aware that there are two reserved names:
     *
     * - name, representing the name of the tag.
     * - body, representing the complete body of the tag.
     *
     * These parameters are injected at the last moment and will override any existing parameter with those names.
     *
     * @param string $name
     * @param mixed  $value
     *
     * @return void
     */
    public function addParameter($name, $value);

    /**
     * Registers a service with the Service Locator using the FQCN of the class or the alias, if provided.
     *
     * When calling a tag's "create" method we always check the signature for dependencies to inject. If a parameter
     * has a typehint then the ServiceLocator is queried to see if a Service is registered for that typehint.
     *
     * Because interfaces are regularly used as type-hints this method provides an alias parameter; if the FQCN of the
     * interface is passed as alias then every time that interface is requested the provided service will be returned.
     *
     * @param object $service
     * @param string $alias
     *
     * @return void
     */
    public function addService($service);

    /**
     * Factory method responsible for instantiating the correct sub type.
     *
     * @param string $tagLine The text for this tag, including description.
     * @param TypeContext $context
     *
     * @throws \InvalidArgumentException if an invalid tag line was presented.
     *
     * @return Tag A new tag object.
     */
    public function create($tagLine, TypeContext $context = null);

    /**
     * Registers a handler for tags.
     *
     * If you want to use your own tags then you can use this method to instruct the TagFactory to register the name
     * of a tag with the FQCN of a 'Tag Handler'. The Tag handler should implement the {@see Tag} interface (and thus
     * the create method).
     *
     * @param string $tagName Name of tag to register a handler for. When registering a namespaced tag, the full
     *                        name, along with a prefixing slash MUST be provided.
     * @param string $handler FQCN of handler.
     *
     * @throws \InvalidArgumentException if the tag name is not a string
     * @throws \InvalidArgumentException if the tag name is namespaced (contains backslashes) but does not start with
     *     a backslash
     * @throws \InvalidArgumentException if the handler is not a string
     * @throws \InvalidArgumentException if the handler is not an existing class
     * @throws \InvalidArgumentException if the handler does not implement the {@see Tag} interface
     *
     * @return void
     */
    public function registerTagHandler($tagName, $handler);
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use Webmozart\Assert\Assert;

/**
 * Reflection class for an {@}author tag in a Docblock.
 */
final class Author extends BaseTag implements Factory\StaticMethod
{
    /** @var string register that this is the author tag. */
    protected $name = 'author';

    /** @var string The name of the author */
    private $authorName = '';

    /** @var string The email of the author */
    private $authorEmail = '';

    /**
     * Initializes this tag with the author name and e-mail.
     *
     * @param string $authorName
     * @param string $authorEmail
     */
    public function __construct($authorName, $authorEmail)
    {
        Assert::string($authorName);
        Assert::string($authorEmail);
        if ($authorEmail && !filter_var($authorEmail, FILTER_VALIDATE_EMAIL)) {
            throw new \InvalidArgumentException('The author tag does not have a valid e-mail address');
        }

        $this->authorName  = $authorName;
        $this->authorEmail = $authorEmail;
    }

    /**
     * Gets the author's name.
     *
     * @return string The author's name.
     */
    public function getAuthorName()
    {
        return $this->authorName;
    }

    /**
     * Returns the author's email.
     *
     * @return string The author's email.
     */
    public function getEmail()
    {
        return $this->authorEmail;
    }

    /**
     * Returns this tag in string form.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->authorName . '<' . $this->authorEmail . '>';
    }

    /**
     * Attempts to create a new Author object based on †he tag body.
     *
     * @param string $body
     *
     * @return static
     */
    public static function create($body)
    {
        Assert::string($body);

        $splitTagContent = preg_match('/^([^\<]*)(?:\<([^\>]*)\>)?$/u', $body, $matches);
        if (!$splitTagContent) {
            return null;
        }

        $authorName = trim($matches[1]);
        $email = isset($matches[2]) ? trim($matches[2]) : '';

        return new static($authorName, $email);
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock;
use phpDocumentor\Reflection\DocBlock\Description;

/**
 * Parses a tag definition for a DocBlock.
 */
abstract class BaseTag implements DocBlock\Tag
{
    /** @var string Name of the tag */
    protected $name = '';

    /** @var Description|null Description of the tag. */
    protected $description;

    /**
     * Gets the name of this tag.
     *
     * @return string The name of this tag.
     */
    public function getName()
    {
        return $this->name;
    }

    public function getDescription()
    {
        return $this->description;
    }

    public function render(Formatter $formatter = null)
    {
        if ($formatter === null) {
            $formatter = new Formatter\PassthroughFormatter();
        }

        return $formatter->format($this);
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\Fqsen;
use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use phpDocumentor\Reflection\FqsenResolver;
use Webmozart\Assert\Assert;

/**
 * Reflection class for a @covers tag in a Docblock.
 */
final class Covers extends BaseTag implements Factory\StaticMethod
{
    protected $name = 'covers';

    /** @var Fqsen */
    private $refers = null;

    /**
     * Initializes this tag.
     *
     * @param Fqsen $refers
     * @param Description $description
     */
    public function __construct(Fqsen $refers, Description $description = null)
    {
        $this->refers = $refers;
        $this->description = $description;
    }

    /**
     * {@inheritdoc}
     */
    public static function create(
        $body,
        DescriptionFactory $descriptionFactory = null,
        FqsenResolver $resolver = null,
        TypeContext $context = null
    )
    {
        Assert::string($body);
        Assert::notEmpty($body);

        $parts = preg_split('/\s+/Su', $body, 2);

        return new static(
            $resolver->resolve($parts[0], $context),
            $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context)
        );
    }

    /**
     * Returns the structural element this tag refers to.
     *
     * @return Fqsen
     */
    public function getReference()
    {
        return $this->refers;
    }

    /**
     * Returns a string representation of this tag.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->refers . ($this->description ? ' ' . $this->description->render() : '');
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\Types\Context as TypeContext;
use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use Webmozart\Assert\Assert;

/**
 * Reflection class for a {@}deprecated tag in a Docblock.
 */
final class Deprecated extends BaseTag implements Factory\StaticMethod
{
    protected $name = 'deprecated';

    /**
     * PCRE regular expression matching a version vector.
     * Assumes the "x" modifier.
     */
    const REGEX_VECTOR = '(?:
        # Normal release vectors.
        \d\S*
        |
        # VCS version vectors. Per PHPCS, they are expected to
        # follow the form of the VCS name, followed by ":", followed
        # by the version vector itself.
        # By convention, popular VCSes like CVS, SVN and GIT use "$"
        # around the actual version vector.
        [^\s\:]+\:\s*\$[^\$]+\$
    )';

    /** @var string The version vector. */
    private $version = '';

    public function __construct($version = null, Description $description = null)
    {
        Assert::nullOrStringNotEmpty($version);

        $this->version = $version;
        $this->description = $description;
    }

    /**
     * @return static
     */
    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
    {
        Assert::nullOrString($body);
        if (empty($body)) {
            return new static();
        }

        $matches = [];
        if (!preg_match('/^(' . self::REGEX_VECTOR . ')\s*(.+)?$/sux', $body, $matches)) {
            return new static(
                null,
                null !== $descriptionFactory ? $descriptionFactory->create($body, $context) : null
            );
        }

        return new static(
            $matches[1],
            $descriptionFactory->create(isset($matches[2]) ? $matches[2] : '', $context)
        );
    }

    /**
     * Gets the version section of the tag.
     *
     * @return string
     */
    public function getVersion()
    {
        return $this->version;
    }

    /**
     * Returns a string representation for this tag.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->version . ($this->description ? ' ' . $this->description->render() : '');
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\Tag;

/**
 * Reflection class for a {@}example tag in a Docblock.
 */
final class Example extends BaseTag
{
    /**
     * @var string Path to a file to use as an example. May also be an absolute URI.
     */
    private $filePath = '';

    /**
     * @var bool Whether the file path component represents an URI. This determines how the file portion
     *     appears at {@link getContent()}.
     */
    private $isURI = false;

    /**
     * {@inheritdoc}
     */
    public function getContent()
    {
        if (null === $this->description) {
            $filePath = '"' . $this->filePath . '"';
            if ($this->isURI) {
                $filePath = $this->isUriRelative($this->filePath)
                    ? str_replace('%2F', '/', rawurlencode($this->filePath))
                    :$this->filePath;
            }

            $this->description = $filePath . ' ' . parent::getContent();
        }

        return $this->description;
    }

    /**
     * {@inheritdoc}
     */
    public static function create($body)
    {
        // File component: File path in quotes or File URI / Source information
        if (! preg_match('/^(?:\"([^\"]+)\"|(\S+))(?:\s+(.*))?$/sux', $body, $matches)) {
            return null;
        }

        $filePath = null;
        $fileUri  = null;
        if ('' !== $matches[1]) {
            $filePath = $matches[1];
        } else {
            $fileUri = $matches[2];
        }

        $startingLine = 1;
        $lineCount    = null;
        $description  = null;

        // Starting line / Number of lines / Description
        if (preg_match('/^([1-9]\d*)\s*(?:((?1))\s+)?(.*)$/sux', $matches[3], $matches)) {
            $startingLine = (int)$matches[1];
            if (isset($matches[2]) && $matches[2] !== '') {
                $lineCount = (int)$matches[2];
            }
            $description = $matches[3];
        }

        return new static($filePath, $fileUri, $startingLine, $lineCount, $description);
    }

    /**
     * Returns the file path.
     *
     * @return string Path to a file to use as an example.
     *     May also be an absolute URI.
     */
    public function getFilePath()
    {
        return $this->filePath;
    }

    /**
     * Sets the file path.
     *
     * @param string $filePath The new file path to use for the example.
     *
     * @return $this
     */
    public function setFilePath($filePath)
    {
        $this->isURI = false;
        $this->filePath = trim($filePath);

        $this->description = null;
        return $this;
    }

    /**
     * Sets the file path as an URI.
     *
     * This function is equivalent to {@link setFilePath()}, except that it
     * converts an URI to a file path before that.
     *
     * There is no getFileURI(), as {@link getFilePath()} is compatible.
     *
     * @param string $uri The new file URI to use as an example.
     *
     * @return $this
     */
    public function setFileURI($uri)
    {
        $this->isURI   = true;
        $this->description = null;

        $this->filePath = $this->isUriRelative($uri)
            ? rawurldecode(str_replace(array('/', '\\'), '%2F', $uri))
            : $this->filePath = $uri;

        return $this;
    }

    /**
     * Returns a string representation for this tag.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->filePath . ($this->description ? ' ' . $this->description->render() : '');
    }

    /**
     * Returns true if the provided URI is relative or contains a complete scheme (and thus is absolute).
     *
     * @param string $uri
     *
     * @return bool
     */
    private function isUriRelative($uri)
    {
        return false === strpos($uri, ':');
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags\Factory;

interface StaticMethod
{
    public static function create($body);
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags\Factory;

interface Strategy
{
    public function create($body);
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\Tag;

interface Formatter
{
    /**
     * Formats a tag into a string representation according to a specific format, such as Markdown.
     *
     * @param Tag $tag
     *
     * @return string
     */
    public function format(Tag $tag);
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags\Formatter;

use phpDocumentor\Reflection\DocBlock\Tag;
use phpDocumentor\Reflection\DocBlock\Tags\Formatter;

class PassthroughFormatter implements Formatter
{
    /**
     * Formats the given tag to return a simple plain text version.
     *
     * @param Tag $tag
     *
     * @return string
     */
    public function format(Tag $tag)
    {
        return '@' . $tag->getName() . ' ' . (string)$tag;
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\DocBlock\StandardTagFactory;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use Webmozart\Assert\Assert;

/**
 * Parses a tag definition for a DocBlock.
 */
class Generic extends BaseTag implements Factory\StaticMethod
{
    /**
     * Parses a tag and populates the member variables.
     *
     * @param string $name Name of the tag.
     * @param Description $description The contents of the given tag.
     */
    public function __construct($name, Description $description = null)
    {
        $this->validateTagName($name);

        $this->name = $name;
        $this->description = $description;
    }

    /**
     * Creates a new tag that represents any unknown tag type.
     *
     * @param string             $body
     * @param string             $name
     * @param DescriptionFactory $descriptionFactory
     * @param TypeContext        $context
     *
     * @return static
     */
    public static function create(
        $body,
        $name = '',
        DescriptionFactory $descriptionFactory = null,
        TypeContext $context = null
    ) {
        Assert::string($body);
        Assert::stringNotEmpty($name);
        Assert::notNull($descriptionFactory);

        $description = $descriptionFactory && $body ? $descriptionFactory->create($body, $context) : null;

        return new static($name, $description);
    }

    /**
     * Returns the tag as a serialized string
     *
     * @return string
     */
    public function __toString()
    {
        return ($this->description ? $this->description->render() : '');
    }

    /**
     * Validates if the tag name matches the expected format, otherwise throws an exception.
     *
     * @param string $name
     *
     * @return void
     */
    private function validateTagName($name)
    {
        if (! preg_match('/^' . StandardTagFactory::REGEX_TAGNAME . '$/u', $name)) {
            throw new \InvalidArgumentException(
                'The tag name "' . $name . '" is not wellformed. Tags may only consist of letters, underscores, '
                . 'hyphens and backslashes.'
            );
        }
    }
}
<?php
/**
 * phpDocumentor
 *
 * PHP Version 5.3
 *
 * @author    Ben Selby <benmatselby@gmail.com>
 * @copyright 2010-2011 Mike van Riel / Naenius (http://www.naenius.com)
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use Webmozart\Assert\Assert;

/**
 * Reflection class for a @link tag in a Docblock.
 */
final class Link extends BaseTag implements Factory\StaticMethod
{
    protected $name = 'link';

    /** @var string */
    private $link = '';

    /**
     * Initializes a link to a URL.
     *
     * @param string      $link
     * @param Description $description
     */
    public function __construct($link, Description $description = null)
    {
        Assert::string($link);

        $this->link = $link;
        $this->description = $description;
    }

    /**
     * {@inheritdoc}
     */
    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
    {
        Assert::string($body);
        Assert::notNull($descriptionFactory);

        $parts = preg_split('/\s+/Su', $body, 2);
        $description = isset($parts[1]) ? $descriptionFactory->create($parts[1], $context) : null;

        return new static($parts[0], $description);
    }

    /**
    * Gets the link
    *
    * @return string
    */
    public function getLink()
    {
        return $this->link;
    }

    /**
     * Returns a string representation for this tag.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->link . ($this->description ? ' ' . $this->description->render() : '');
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\Type;
use phpDocumentor\Reflection\TypeResolver;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use phpDocumentor\Reflection\Types\Void_;
use Webmozart\Assert\Assert;

/**
 * Reflection class for an {@}method in a Docblock.
 */
final class Method extends BaseTag implements Factory\StaticMethod
{
    protected $name = 'method';

    /** @var string */
    private $methodName = '';

    /** @var string[] */
    private $arguments = [];

    /** @var bool */
    private $isStatic = false;

    /** @var Type */
    private $returnType;

    public function __construct(
        $methodName,
        array $arguments = [],
        Type $returnType = null,
        $static = false,
        Description $description = null
    ) {
        Assert::stringNotEmpty($methodName);
        Assert::boolean($static);

        if ($returnType === null) {
            $returnType = new Void_();
        }

        $this->methodName  = $methodName;
        $this->arguments   = $this->filterArguments($arguments);
        $this->returnType  = $returnType;
        $this->isStatic    = $static;
        $this->description = $description;
    }

    /**
     * {@inheritdoc}
     */
    public static function create(
        $body,
        TypeResolver $typeResolver = null,
        DescriptionFactory $descriptionFactory = null,
        TypeContext $context = null
    ) {
        Assert::stringNotEmpty($body);
        Assert::allNotNull([ $typeResolver, $descriptionFactory ]);

        // 1. none or more whitespace
        // 2. optionally the keyword "static" followed by whitespace
        // 3. optionally a word with underscores followed by whitespace : as
        //    type for the return value
        // 4. then optionally a word with underscores followed by () and
        //    whitespace : as method name as used by phpDocumentor
        // 5. then a word with underscores, followed by ( and any character
        //    until a ) and whitespace : as method name with signature
        // 6. any remaining text : as description
        if (!preg_match(
            '/^
                # Static keyword
                # Declares a static method ONLY if type is also present
                (?:
                    (static)
                    \s+
                )?
                # Return type
                (?:
                    (
                        (?:[\w\|_\\\\]+)
                        # array notation           
                        (?:\[\])*
                    )?
                    \s+
                )?
                # Legacy method name (not captured)
                (?:
                    [\w_]+\(\)\s+
                )?
                # Method name
                ([\w\|_\\\\]+)
                # Arguments
                (?:
                    \(([^\)]*)\)
                )?
                \s*
                # Description
                (.*)
            $/sux',
            $body,
            $matches
        )) {
            return null;
        }

        list(, $static, $returnType, $methodName, $arguments, $description) = $matches;

        $static      = $static === 'static';
        $returnType  = $typeResolver->resolve($returnType, $context);
        $description = $descriptionFactory->create($description, $context);

        if ('' !== $arguments) {
            $arguments = explode(',', $arguments);
            foreach($arguments as &$argument) {
                $argument = explode(' ', self::stripRestArg(trim($argument)), 2);
                if ($argument[0][0] === '$') {
                    $argumentName = substr($argument[0], 1);
                    $argumentType = new Void_();
                } else {
                    $argumentType = $typeResolver->resolve($argument[0], $context);
                    $argumentName = '';
                    if (isset($argument[1])) {
                        $argument[1] = self::stripRestArg($argument[1]);
                        $argumentName = substr($argument[1], 1);
                    }
                }

                $argument = [ 'name' => $argumentName, 'type' => $argumentType];
            }
        } else {
            $arguments = [];
        }

        return new static($methodName, $arguments, $returnType, $static, $description);
    }

    /**
     * Retrieves the method name.
     *
     * @return string
     */
    public function getMethodName()
    {
        return $this->methodName;
    }

    /**
     * @return string[]
     */
    public function getArguments()
    {
        return $this->arguments;
    }

    /**
     * Checks whether the method tag describes a static method or not.
     *
     * @return bool TRUE if the method declaration is for a static method, FALSE otherwise.
     */
    public function isStatic()
    {
        return $this->isStatic;
    }

    /**
     * @return Type
     */
    public function getReturnType()
    {
        return $this->returnType;
    }

    public function __toString()
    {
        $arguments = [];
        foreach ($this->arguments as $argument) {
            $arguments[] = $argument['type'] . ' $' . $argument['name'];
        }

        return ($this->isStatic() ? 'static ' : '')
            . (string)$this->returnType . ' '
            . $this->methodName
            . '(' . implode(', ', $arguments) . ')'
            . ($this->description ? ' ' . $this->description->render() : '');
    }

    private function filterArguments($arguments)
    {
        foreach ($arguments as &$argument) {
            if (is_string($argument)) {
                $argument = [ 'name' => $argument ];
            }
            if (! isset($argument['type'])) {
                $argument['type'] = new Void_();
            }
            $keys = array_keys($argument);
            if ($keys !== [ 'name', 'type' ]) {
                throw new \InvalidArgumentException(
                    'Arguments can only have the "name" and "type" fields, found: ' . var_export($keys, true)
                );
            }
        }

        return $arguments;
    }

    private static function stripRestArg($argument)
    {
        if (strpos($argument, '...') === 0) {
            $argument = trim(substr($argument, 3));
        }

        return $argument;
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\Type;
use phpDocumentor\Reflection\TypeResolver;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use Webmozart\Assert\Assert;

/**
 * Reflection class for the {@}param tag in a Docblock.
 */
final class Param extends BaseTag implements Factory\StaticMethod
{
    /** @var string */
    protected $name = 'param';

    /** @var Type */
    private $type;

    /** @var string */
    private $variableName = '';

    /** @var bool determines whether this is a variadic argument */
    private $isVariadic = false;

    /**
     * @param string $variableName
     * @param Type $type
     * @param bool $isVariadic
     * @param Description $description
     */
    public function __construct($variableName, Type $type = null, $isVariadic = false, Description $description = null)
    {
        Assert::string($variableName);
        Assert::boolean($isVariadic);

        $this->variableName = $variableName;
        $this->type = $type;
        $this->isVariadic = $isVariadic;
        $this->description = $description;
    }

    /**
     * {@inheritdoc}
     */
    public static function create(
        $body,
        TypeResolver $typeResolver = null,
        DescriptionFactory $descriptionFactory = null,
        TypeContext $context = null
    ) {
        Assert::stringNotEmpty($body);
        Assert::allNotNull([$typeResolver, $descriptionFactory]);

        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
        $type = null;
        $variableName = '';
        $isVariadic = false;

        // if the first item that is encountered is not a variable; it is a type
        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
            $type = $typeResolver->resolve(array_shift($parts), $context);
            array_shift($parts);
        }

        // if the next item starts with a $ or ...$ it must be the variable name
        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$' || substr($parts[0], 0, 4) === '...$')) {
            $variableName = array_shift($parts);
            array_shift($parts);

            if (substr($variableName, 0, 3) === '...') {
                $isVariadic = true;
                $variableName = substr($variableName, 3);
            }

            if (substr($variableName, 0, 1) === '$') {
                $variableName = substr($variableName, 1);
            }
        }

        $description = $descriptionFactory->create(implode('', $parts), $context);

        return new static($variableName, $type, $isVariadic, $description);
    }

    /**
     * Returns the variable's name.
     *
     * @return string
     */
    public function getVariableName()
    {
        return $this->variableName;
    }

    /**
     * Returns the variable's type or null if unknown.
     *
     * @return Type|null
     */
    public function getType()
    {
        return $this->type;
    }

    /**
     * Returns whether this tag is variadic.
     *
     * @return boolean
     */
    public function isVariadic()
    {
        return $this->isVariadic;
    }

    /**
     * Returns a string representation for this tag.
     *
     * @return string
     */
    public function __toString()
    {
        return ($this->type ? $this->type . ' ' : '')
        . ($this->isVariadic() ? '...' : '')
        . '$' . $this->variableName
        . ($this->description ? ' ' . $this->description : '');
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\Type;
use phpDocumentor\Reflection\TypeResolver;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use Webmozart\Assert\Assert;

/**
 * Reflection class for a {@}property tag in a Docblock.
 */
class Property extends BaseTag implements Factory\StaticMethod
{
    /** @var string */
    protected $name = 'property';

    /** @var Type */
    private $type;

    /** @var string */
    protected $variableName = '';

    /**
     * @param string      $variableName
     * @param Type        $type
     * @param Description $description
     */
    public function __construct($variableName, Type $type = null, Description $description = null)
    {
        Assert::string($variableName);

        $this->variableName = $variableName;
        $this->type = $type;
        $this->description = $description;
    }

    /**
     * {@inheritdoc}
     */
    public static function create(
        $body,
        TypeResolver $typeResolver = null,
        DescriptionFactory $descriptionFactory = null,
        TypeContext $context = null
    ) {
        Assert::stringNotEmpty($body);
        Assert::allNotNull([$typeResolver, $descriptionFactory]);

        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
        $type = null;
        $variableName = '';

        // if the first item that is encountered is not a variable; it is a type
        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
            $type = $typeResolver->resolve(array_shift($parts), $context);
            array_shift($parts);
        }

        // if the next item starts with a $ or ...$ it must be the variable name
        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
            $variableName = array_shift($parts);
            array_shift($parts);

            if (substr($variableName, 0, 1) === '$') {
                $variableName = substr($variableName, 1);
            }
        }

        $description = $descriptionFactory->create(implode('', $parts), $context);

        return new static($variableName, $type, $description);
    }

    /**
     * Returns the variable's name.
     *
     * @return string
     */
    public function getVariableName()
    {
        return $this->variableName;
    }

    /**
     * Returns the variable's type or null if unknown.
     *
     * @return Type|null
     */
    public function getType()
    {
        return $this->type;
    }

    /**
     * Returns a string representation for this tag.
     *
     * @return string
     */
    public function __toString()
    {
        return ($this->type ? $this->type . ' ' : '')
        . '$' . $this->variableName
        . ($this->description ? ' ' . $this->description : '');
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\Type;
use phpDocumentor\Reflection\TypeResolver;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use Webmozart\Assert\Assert;

/**
 * Reflection class for a {@}property-read tag in a Docblock.
 */
class PropertyRead extends BaseTag implements Factory\StaticMethod
{
    /** @var string */
    protected $name = 'property-read';

    /** @var Type */
    private $type;

    /** @var string */
    protected $variableName = '';

    /**
     * @param string      $variableName
     * @param Type        $type
     * @param Description $description
     */
    public function __construct($variableName, Type $type = null, Description $description = null)
    {
        Assert::string($variableName);

        $this->variableName = $variableName;
        $this->type = $type;
        $this->description = $description;
    }

    /**
     * {@inheritdoc}
     */
    public static function create(
        $body,
        TypeResolver $typeResolver = null,
        DescriptionFactory $descriptionFactory = null,
        TypeContext $context = null
    ) {
        Assert::stringNotEmpty($body);
        Assert::allNotNull([$typeResolver, $descriptionFactory]);

        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
        $type = null;
        $variableName = '';

        // if the first item that is encountered is not a variable; it is a type
        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
            $type = $typeResolver->resolve(array_shift($parts), $context);
            array_shift($parts);
        }

        // if the next item starts with a $ or ...$ it must be the variable name
        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
            $variableName = array_shift($parts);
            array_shift($parts);

            if (substr($variableName, 0, 1) === '$') {
                $variableName = substr($variableName, 1);
            }
        }

        $description = $descriptionFactory->create(implode('', $parts), $context);

        return new static($variableName, $type, $description);
    }

    /**
     * Returns the variable's name.
     *
     * @return string
     */
    public function getVariableName()
    {
        return $this->variableName;
    }

    /**
     * Returns the variable's type or null if unknown.
     *
     * @return Type|null
     */
    public function getType()
    {
        return $this->type;
    }

    /**
     * Returns a string representation for this tag.
     *
     * @return string
     */
    public function __toString()
    {
        return ($this->type ? $this->type . ' ' : '')
        . '$' . $this->variableName
        . ($this->description ? ' ' . $this->description : '');
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\Type;
use phpDocumentor\Reflection\TypeResolver;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use Webmozart\Assert\Assert;

/**
 * Reflection class for a {@}property-write tag in a Docblock.
 */
class PropertyWrite extends BaseTag implements Factory\StaticMethod
{
    /** @var string */
    protected $name = 'property-write';

    /** @var Type */
    private $type;

    /** @var string */
    protected $variableName = '';

    /**
     * @param string      $variableName
     * @param Type        $type
     * @param Description $description
     */
    public function __construct($variableName, Type $type = null, Description $description = null)
    {
        Assert::string($variableName);

        $this->variableName = $variableName;
        $this->type = $type;
        $this->description = $description;
    }

    /**
     * {@inheritdoc}
     */
    public static function create(
        $body,
        TypeResolver $typeResolver = null,
        DescriptionFactory $descriptionFactory = null,
        TypeContext $context = null
    ) {
        Assert::stringNotEmpty($body);
        Assert::allNotNull([$typeResolver, $descriptionFactory]);

        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
        $type = null;
        $variableName = '';

        // if the first item that is encountered is not a variable; it is a type
        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
            $type = $typeResolver->resolve(array_shift($parts), $context);
            array_shift($parts);
        }

        // if the next item starts with a $ or ...$ it must be the variable name
        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
            $variableName = array_shift($parts);
            array_shift($parts);

            if (substr($variableName, 0, 1) === '$') {
                $variableName = substr($variableName, 1);
            }
        }

        $description = $descriptionFactory->create(implode('', $parts), $context);

        return new static($variableName, $type, $description);
    }

    /**
     * Returns the variable's name.
     *
     * @return string
     */
    public function getVariableName()
    {
        return $this->variableName;
    }

    /**
     * Returns the variable's type or null if unknown.
     *
     * @return Type|null
     */
    public function getType()
    {
        return $this->type;
    }

    /**
     * Returns a string representation for this tag.
     *
     * @return string
     */
    public function __toString()
    {
        return ($this->type ? $this->type . ' ' : '')
        . '$' . $this->variableName
        . ($this->description ? ' ' . $this->description : '');
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\Type;
use phpDocumentor\Reflection\TypeResolver;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use Webmozart\Assert\Assert;

/**
 * Reflection class for a {@}return tag in a Docblock.
 */
final class Return_ extends BaseTag implements Factory\StaticMethod
{
    protected $name = 'return';

    /** @var Type */
    private $type;

    public function __construct(Type $type, Description $description = null)
    {
        $this->type = $type;
        $this->description = $description;
    }

    /**
     * {@inheritdoc}
     */
    public static function create(
        $body,
        TypeResolver $typeResolver = null,
        DescriptionFactory $descriptionFactory = null,
        TypeContext $context = null
    )
    {
        Assert::string($body);
        Assert::allNotNull([$typeResolver, $descriptionFactory]);

        $parts = preg_split('/\s+/Su', $body, 2);

        $type = $typeResolver->resolve(isset($parts[0]) ? $parts[0] : '', $context);
        $description = $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context);

        return new static($type, $description);
    }

    /**
     * Returns the type section of the variable.
     *
     * @return Type
     */
    public function getType()
    {
        return $this->type;
    }

    public function __toString()
    {
        return $this->type . ' ' . $this->description;
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\Fqsen;
use phpDocumentor\Reflection\FqsenResolver;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use phpDocumentor\Reflection\DocBlock\Description;
use Webmozart\Assert\Assert;

/**
 * Reflection class for an {@}see tag in a Docblock.
 */
class See extends BaseTag implements Factory\StaticMethod
{
    protected $name = 'see';

    /** @var Fqsen */
    protected $refers = null;

    /**
     * Initializes this tag.
     *
     * @param Fqsen $refers
     * @param Description $description
     */
    public function __construct(Fqsen $refers, Description $description = null)
    {
        $this->refers = $refers;
        $this->description = $description;
    }

    /**
     * {@inheritdoc}
     */
    public static function create(
        $body,
        FqsenResolver $resolver = null,
        DescriptionFactory $descriptionFactory = null,
        TypeContext $context = null
    ) {
        Assert::string($body);
        Assert::allNotNull([$resolver, $descriptionFactory]);

        $parts       = preg_split('/\s+/Su', $body, 2);
        $description = isset($parts[1]) ? $descriptionFactory->create($parts[1], $context) : null;

        return new static($resolver->resolve($parts[0], $context), $description);
    }

    /**
     * Returns the structural element this tag refers to.
     *
     * @return Fqsen
     */
    public function getReference()
    {
        return $this->refers;
    }

    /**
     * Returns a string representation of this tag.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->refers . ($this->description ? ' ' . $this->description->render() : '');
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\Types\Context as TypeContext;
use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use Webmozart\Assert\Assert;

/**
 * Reflection class for a {@}since tag in a Docblock.
 */
final class Since extends BaseTag implements Factory\StaticMethod
{
    protected $name = 'since';

    /**
     * PCRE regular expression matching a version vector.
     * Assumes the "x" modifier.
     */
    const REGEX_VECTOR = '(?:
        # Normal release vectors.
        \d\S*
        |
        # VCS version vectors. Per PHPCS, they are expected to
        # follow the form of the VCS name, followed by ":", followed
        # by the version vector itself.
        # By convention, popular VCSes like CVS, SVN and GIT use "$"
        # around the actual version vector.
        [^\s\:]+\:\s*\$[^\$]+\$
    )';

    /** @var string The version vector. */
    private $version = '';

    public function __construct($version = null, Description $description = null)
    {
        Assert::nullOrStringNotEmpty($version);

        $this->version     = $version;
        $this->description = $description;
    }

    /**
     * @return static
     */
    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
    {
        Assert::nullOrString($body);
        if (empty($body)) {
            return new static();
        }

        $matches = [];
        if (! preg_match('/^(' . self::REGEX_VECTOR . ')\s*(.+)?$/sux', $body, $matches)) {
            return null;
        }

        return new static(
            $matches[1],
            $descriptionFactory->create(isset($matches[2]) ? $matches[2] : '', $context)
        );
    }

    /**
     * Gets the version section of the tag.
     *
     * @return string
     */
    public function getVersion()
    {
        return $this->version;
    }

    /**
     * Returns a string representation for this tag.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->version . ($this->description ? ' ' . $this->description->render() : '');
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use Webmozart\Assert\Assert;

/**
 * Reflection class for a {@}source tag in a Docblock.
 */
final class Source extends BaseTag implements Factory\StaticMethod
{
    /** @var string */
    protected $name = 'source';

    /** @var int The starting line, relative to the structural element's location. */
    private $startingLine = 1;

    /** @var int|null The number of lines, relative to the starting line. NULL means "to the end". */
    private $lineCount = null;

    public function __construct($startingLine, $lineCount = null, Description $description = null)
    {
        Assert::integerish($startingLine);
        Assert::nullOrIntegerish($lineCount);

        $this->startingLine = (int)$startingLine;
        $this->lineCount    = $lineCount !== null ? (int)$lineCount : null;
        $this->description  = $description;
    }

    /**
     * {@inheritdoc}
     */
    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
    {
        Assert::stringNotEmpty($body);
        Assert::notNull($descriptionFactory);

        $startingLine = 1;
        $lineCount    = null;
        $description  = null;

        // Starting line / Number of lines / Description
        if (preg_match('/^([1-9]\d*)\s*(?:((?1))\s+)?(.*)$/sux', $body, $matches)) {
            $startingLine = (int)$matches[1];
            if (isset($matches[2]) && $matches[2] !== '') {
                $lineCount = (int)$matches[2];
            }
            $description = $matches[3];
        }

        return new static($startingLine, $lineCount, $descriptionFactory->create($description, $context));
    }

    /**
     * Gets the starting line.
     *
     * @return int The starting line, relative to the structural element's
     *     location.
     */
    public function getStartingLine()
    {
        return $this->startingLine;
    }

    /**
     * Returns the number of lines.
     *
     * @return int|null The number of lines, relative to the starting line. NULL
     *     means "to the end".
     */
    public function getLineCount()
    {
        return $this->lineCount;
    }

    public function __toString()
    {
        return $this->startingLine
        . ($this->lineCount !== null ? ' ' . $this->lineCount : '')
        . ($this->description ? ' ' . $this->description->render() : '');
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\Type;
use phpDocumentor\Reflection\TypeResolver;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use Webmozart\Assert\Assert;

/**
 * Reflection class for a {@}throws tag in a Docblock.
 */
final class Throws extends BaseTag implements Factory\StaticMethod
{
    protected $name = 'throws';

    /** @var Type */
    private $type;

    public function __construct(Type $type, Description $description = null)
    {
        $this->type        = $type;
        $this->description = $description;
    }

    /**
     * {@inheritdoc}
     */
    public static function create(
        $body,
        TypeResolver $typeResolver = null,
        DescriptionFactory $descriptionFactory = null,
        TypeContext $context = null
    ) {
        Assert::string($body);
        Assert::allNotNull([$typeResolver, $descriptionFactory]);

        $parts = preg_split('/\s+/Su', $body, 2);

        $type        = $typeResolver->resolve(isset($parts[0]) ? $parts[0] : '', $context);
        $description = $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context);

        return new static($type, $description);
    }

    /**
     * Returns the type section of the variable.
     *
     * @return Type
     */
    public function getType()
    {
        return $this->type;
    }

    public function __toString()
    {
        return $this->type . ' ' . $this->description;
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\Fqsen;
use phpDocumentor\Reflection\FqsenResolver;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use Webmozart\Assert\Assert;

/**
 * Reflection class for a {@}uses tag in a Docblock.
 */
final class Uses extends BaseTag implements Factory\StaticMethod
{
    protected $name = 'uses';

    /** @var Fqsen */
    protected $refers = null;

    /**
     * Initializes this tag.
     *
     * @param Fqsen       $refers
     * @param Description $description
     */
    public function __construct(Fqsen $refers, Description $description = null)
    {
        $this->refers      = $refers;
        $this->description = $description;
    }

    /**
     * {@inheritdoc}
     */
    public static function create(
        $body,
        FqsenResolver $resolver = null,
        DescriptionFactory $descriptionFactory = null,
        TypeContext $context = null
    ) {
        Assert::string($body);
        Assert::allNotNull([$resolver, $descriptionFactory]);

        $parts = preg_split('/\s+/Su', $body, 2);

        return new static(
            $resolver->resolve($parts[0], $context),
            $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context)
        );
    }

    /**
     * Returns the structural element this tag refers to.
     *
     * @return Fqsen
     */
    public function getReference()
    {
        return $this->refers;
    }

    /**
     * Returns a string representation of this tag.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->refers . ' ' . $this->description->render();
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\Type;
use phpDocumentor\Reflection\TypeResolver;
use phpDocumentor\Reflection\Types\Context as TypeContext;
use Webmozart\Assert\Assert;

/**
 * Reflection class for a {@}var tag in a Docblock.
 */
class Var_ extends BaseTag implements Factory\StaticMethod
{
    /** @var string */
    protected $name = 'var';

    /** @var Type */
    private $type;

    /** @var string */
    protected $variableName = '';

    /**
     * @param string      $variableName
     * @param Type        $type
     * @param Description $description
     */
    public function __construct($variableName, Type $type = null, Description $description = null)
    {
        Assert::string($variableName);

        $this->variableName = $variableName;
        $this->type         = $type;
        $this->description  = $description;
    }

    /**
     * {@inheritdoc}
     */
    public static function create(
        $body,
        TypeResolver $typeResolver = null,
        DescriptionFactory $descriptionFactory = null,
        TypeContext $context = null
    ) {
        Assert::stringNotEmpty($body);
        Assert::allNotNull([$typeResolver, $descriptionFactory]);

        $parts        = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
        $type         = null;
        $variableName = '';

        // if the first item that is encountered is not a variable; it is a type
        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
            $type = $typeResolver->resolve(array_shift($parts), $context);
            array_shift($parts);
        }

        // if the next item starts with a $ or ...$ it must be the variable name
        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
            $variableName = array_shift($parts);
            array_shift($parts);

            if (substr($variableName, 0, 1) === '$') {
                $variableName = substr($variableName, 1);
            }
        }

        $description = $descriptionFactory->create(implode('', $parts), $context);

        return new static($variableName, $type, $description);
    }

    /**
     * Returns the variable's name.
     *
     * @return string
     */
    public function getVariableName()
    {
        return $this->variableName;
    }

    /**
     * Returns the variable's type or null if unknown.
     *
     * @return Type|null
     */
    public function getType()
    {
        return $this->type;
    }

    /**
     * Returns a string representation for this tag.
     *
     * @return string
     */
    public function __toString()
    {
        return ($this->type ? $this->type . ' ' : '')
        . '$' . $this->variableName
        . ($this->description ? ' ' . $this->description : '');
    }
}
<?php
/**
 * phpDocumentor
 *
 * PHP Version 5.3
 *
 * @author    Vasil Rangelov <boen.robot@gmail.com>
 * @copyright 2010-2011 Mike van Riel / Naenius (http://www.naenius.com)
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\DocBlock\Tags;

use phpDocumentor\Reflection\Types\Context as TypeContext;
use phpDocumentor\Reflection\DocBlock\Description;
use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use Webmozart\Assert\Assert;

/**
 * Reflection class for a {@}version tag in a Docblock.
 */
final class Version extends BaseTag implements Factory\StaticMethod
{
    protected $name = 'version';

    /**
     * PCRE regular expression matching a version vector.
     * Assumes the "x" modifier.
     */
    const REGEX_VECTOR = '(?:
        # Normal release vectors.
        \d\S*
        |
        # VCS version vectors. Per PHPCS, they are expected to
        # follow the form of the VCS name, followed by ":", followed
        # by the version vector itself.
        # By convention, popular VCSes like CVS, SVN and GIT use "$"
        # around the actual version vector.
        [^\s\:]+\:\s*\$[^\$]+\$
    )';

    /** @var string The version vector. */
    private $version = '';

    public function __construct($version = null, Description $description = null)
    {
        Assert::nullOrStringNotEmpty($version);

        $this->version = $version;
        $this->description = $description;
    }

    /**
     * @return static
     */
    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
    {
        Assert::nullOrString($body);
        if (empty($body)) {
            return new static();
        }

        $matches = [];
        if (!preg_match('/^(' . self::REGEX_VECTOR . ')\s*(.+)?$/sux', $body, $matches)) {
            return null;
        }

        return new static(
            $matches[1],
            $descriptionFactory->create(isset($matches[2]) ? $matches[2] : '', $context)
        );
    }

    /**
     * Gets the version section of the tag.
     *
     * @return string
     */
    public function getVersion()
    {
        return $this->version;
    }

    /**
     * Returns a string representation for this tag.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->version . ($this->description ? ' ' . $this->description->render() : '');
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection;

use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
use phpDocumentor\Reflection\DocBlock\StandardTagFactory;
use phpDocumentor\Reflection\DocBlock\Tag;
use phpDocumentor\Reflection\DocBlock\TagFactory;
use Webmozart\Assert\Assert;

final class DocBlockFactory implements DocBlockFactoryInterface
{
    /** @var DocBlock\DescriptionFactory */
    private $descriptionFactory;

    /** @var DocBlock\TagFactory */
    private $tagFactory;

    /**
     * Initializes this factory with the required subcontractors.
     *
     * @param DescriptionFactory $descriptionFactory
     * @param TagFactory         $tagFactory
     */
    public function __construct(DescriptionFactory $descriptionFactory, TagFactory $tagFactory)
    {
        $this->descriptionFactory = $descriptionFactory;
        $this->tagFactory = $tagFactory;
    }

    /**
     * Factory method for easy instantiation.
     *
     * @param string[] $additionalTags
     *
     * @return DocBlockFactory
     */
    public static function createInstance(array $additionalTags = [])
    {
        $fqsenResolver = new FqsenResolver();
        $tagFactory = new StandardTagFactory($fqsenResolver);
        $descriptionFactory = new DescriptionFactory($tagFactory);

        $tagFactory->addService($descriptionFactory);
        $tagFactory->addService(new TypeResolver($fqsenResolver));

        $docBlockFactory = new self($descriptionFactory, $tagFactory);
        foreach ($additionalTags as $tagName => $tagHandler) {
            $docBlockFactory->registerTagHandler($tagName, $tagHandler);
        }

        return $docBlockFactory;
    }

    /**
     * @param object|string $docblock A string containing the DocBlock to parse or an object supporting the
     *                                getDocComment method (such as a ReflectionClass object).
     * @param Types\Context $context
     * @param Location      $location
     *
     * @return DocBlock
     */
    public function create($docblock, Types\Context $context = null, Location $location = null)
    {
        if (is_object($docblock)) {
            if (!method_exists($docblock, 'getDocComment')) {
                $exceptionMessage = 'Invalid object passed; the given object must support the getDocComment method';
                throw new \InvalidArgumentException($exceptionMessage);
            }

            $docblock = $docblock->getDocComment();
        }

        Assert::stringNotEmpty($docblock);

        if ($context === null) {
            $context = new Types\Context('');
        }

        $parts = $this->splitDocBlock($this->stripDocComment($docblock));
        list($templateMarker, $summary, $description, $tags) = $parts;

        return new DocBlock(
            $summary,
            $description ? $this->descriptionFactory->create($description, $context) : null,
            array_filter($this->parseTagBlock($tags, $context), function($tag) {
                return $tag instanceof Tag;
            }),
            $context,
            $location,
            $templateMarker === '#@+',
            $templateMarker === '#@-'
        );
    }

    public function registerTagHandler($tagName, $handler)
    {
        $this->tagFactory->registerTagHandler($tagName, $handler);
    }

    /**
     * Strips the asterisks from the DocBlock comment.
     *
     * @param string $comment String containing the comment text.
     *
     * @return string
     */
    private function stripDocComment($comment)
    {
        $comment = trim(preg_replace('#[ \t]*(?:\/\*\*|\*\/|\*)?[ \t]{0,1}(.*)?#u', '$1', $comment));

        // reg ex above is not able to remove */ from a single line docblock
        if (substr($comment, -2) == '*/') {
            $comment = trim(substr($comment, 0, -2));
        }

        return str_replace(array("\r\n", "\r"), "\n", $comment);
    }

    /**
     * Splits the DocBlock into a template marker, summary, description and block of tags.
     *
     * @param string $comment Comment to split into the sub-parts.
     *
     * @author Richard van Velzen (@_richardJ) Special thanks to Richard for the regex responsible for the split.
     * @author Mike van Riel <me@mikevanriel.com> for extending the regex with template marker support.
     *
     * @return string[] containing the template marker (if any), summary, description and a string containing the tags.
     */
    private function splitDocBlock($comment)
    {
        // Performance improvement cheat: if the first character is an @ then only tags are in this DocBlock. This
        // method does not split tags so we return this verbatim as the fourth result (tags). This saves us the
        // performance impact of running a regular expression
        if (strpos($comment, '@') === 0) {
            return array('', '', '', $comment);
        }

        // clears all extra horizontal whitespace from the line endings to prevent parsing issues
        $comment = preg_replace('/\h*$/Sum', '', $comment);

        /*
         * Splits the docblock into a template marker, summary, description and tags section.
         *
         * - The template marker is empty, #@+ or #@- if the DocBlock starts with either of those (a newline may
         *   occur after it and will be stripped).
         * - The short description is started from the first character until a dot is encountered followed by a
         *   newline OR two consecutive newlines (horizontal whitespace is taken into account to consider spacing
         *   errors). This is optional.
         * - The long description, any character until a new line is encountered followed by an @ and word
         *   characters (a tag). This is optional.
         * - Tags; the remaining characters
         *
         * Big thanks to RichardJ for contributing this Regular Expression
         */
        preg_match(
            '/
            \A
            # 1. Extract the template marker
            (?:(\#\@\+|\#\@\-)\n?)?

            # 2. Extract the summary
            (?:
              (?! @\pL ) # The summary may not start with an @
              (
                [^\n.]+
                (?:
                  (?! \. \n | \n{2} )     # End summary upon a dot followed by newline or two newlines
                  [\n.] (?! [ \t]* @\pL ) # End summary when an @ is found as first character on a new line
                  [^\n.]+                 # Include anything else
                )*
                \.?
              )?
            )

            # 3. Extract the description
            (?:
              \s*        # Some form of whitespace _must_ precede a description because a summary must be there
              (?! @\pL ) # The description may not start with an @
              (
                [^\n]+
                (?: \n+
                  (?! [ \t]* @\pL ) # End description when an @ is found as first character on a new line
                  [^\n]+            # Include anything else
                )*
              )
            )?

            # 4. Extract the tags (anything that follows)
            (\s+ [\s\S]*)? # everything that follows
            /ux',
            $comment,
            $matches
        );
        array_shift($matches);

        while (count($matches) < 4) {
            $matches[] = '';
        }

        return $matches;
    }

    /**
     * Creates the tag objects.
     *
     * @param string $tags Tag block to parse.
     * @param Types\Context $context Context of the parsed Tag
     *
     * @return DocBlock\Tag[]
     */
    private function parseTagBlock($tags, Types\Context $context)
    {
        $tags = $this->filterTagBlock($tags);
        if (!$tags) {
            return [];
        }

        $result = $this->splitTagBlockIntoTagLines($tags);
        foreach ($result as $key => $tagLine) {
            $result[$key] = $this->tagFactory->create(trim($tagLine), $context);
        }

        return $result;
    }

    /**
     * @param string $tags
     *
     * @return string[]
     */
    private function splitTagBlockIntoTagLines($tags)
    {
        $result = array();
        foreach (explode("\n", $tags) as $tag_line) {
            if (isset($tag_line[0]) && ($tag_line[0] === '@')) {
                $result[] = $tag_line;
            } else {
                $result[count($result) - 1] .= "\n" . $tag_line;
            }
        }

        return $result;
    }

    /**
     * @param $tags
     * @return string
     */
    private function filterTagBlock($tags)
    {
        $tags = trim($tags);
        if (!$tags) {
            return null;
        }

        if ('@' !== $tags[0]) {
            // @codeCoverageIgnoreStart
            // Can't simulate this; this only happens if there is an error with the parsing of the DocBlock that
            // we didn't foresee.
            throw new \LogicException('A tag block started with text instead of an at-sign(@): ' . $tags);
            // @codeCoverageIgnoreEnd
        }

        return $tags;
    }
}
<?php
namespace phpDocumentor\Reflection;

interface DocBlockFactoryInterface
{
    /**
     * Factory method for easy instantiation.
     *
     * @param string[] $additionalTags
     *
     * @return DocBlockFactory
     */
    public static function createInstance(array $additionalTags = []);

    /**
     * @param string $docblock
     * @param Types\Context $context
     * @param Location $location
     *
     * @return DocBlock
     */
    public function create($docblock, Types\Context $context = null, Location $location = null);
}
The MIT License (MIT)

Copyright (c) 2010 Mike van Riel

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection;

use phpDocumentor\Reflection\Types\Context;

class FqsenResolver
{
    /** @var string Definition of the NAMESPACE operator in PHP */
    const OPERATOR_NAMESPACE = '\\';

    public function resolve($fqsen, Context $context = null)
    {
        if ($context === null) {
            $context = new Context('');
        }

        if ($this->isFqsen($fqsen)) {
            return new Fqsen($fqsen);
        }

        return $this->resolvePartialStructuralElementName($fqsen, $context);
    }

    /**
     * Tests whether the given type is a Fully Qualified Structural Element Name.
     *
     * @param string $type
     *
     * @return bool
     */
    private function isFqsen($type)
    {
        return strpos($type, self::OPERATOR_NAMESPACE) === 0;
    }

    /**
     * Resolves a partial Structural Element Name (i.e. `Reflection\DocBlock`) to its FQSEN representation
     * (i.e. `\phpDocumentor\Reflection\DocBlock`) based on the Namespace and aliases mentioned in the Context.
     *
     * @param string $type
     * @param Context $context
     *
     * @return Fqsen
     */
    private function resolvePartialStructuralElementName($type, Context $context)
    {
        $typeParts = explode(self::OPERATOR_NAMESPACE, $type, 2);

        $namespaceAliases = $context->getNamespaceAliases();

        // if the first segment is not an alias; prepend namespace name and return
        if (!isset($namespaceAliases[$typeParts[0]])) {
            $namespace = $context->getNamespace();
            if ('' !== $namespace) {
                $namespace .= self::OPERATOR_NAMESPACE;
            }

            return new Fqsen(self::OPERATOR_NAMESPACE . $namespace . $type);
        }

        $typeParts[0] = $namespaceAliases[$typeParts[0]];

        return new Fqsen(self::OPERATOR_NAMESPACE . implode(self::OPERATOR_NAMESPACE, $typeParts));
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection;

interface Type
{
    public function __toString();
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection;

use phpDocumentor\Reflection\Types\Array_;
use phpDocumentor\Reflection\Types\Compound;
use phpDocumentor\Reflection\Types\Context;
use phpDocumentor\Reflection\Types\Object_;

final class TypeResolver
{
    /** @var string Definition of the ARRAY operator for types */
    const OPERATOR_ARRAY = '[]';

    /** @var string Definition of the NAMESPACE operator in PHP */
    const OPERATOR_NAMESPACE = '\\';

    /** @var string[] List of recognized keywords and unto which Value Object they map */
    private $keywords = array(
        'string' => 'phpDocumentor\Reflection\Types\String_',
        'int' => 'phpDocumentor\Reflection\Types\Integer',
        'integer' => 'phpDocumentor\Reflection\Types\Integer',
        'bool' => 'phpDocumentor\Reflection\Types\Boolean',
        'boolean' => 'phpDocumentor\Reflection\Types\Boolean',
        'float' => 'phpDocumentor\Reflection\Types\Float_',
        'double' => 'phpDocumentor\Reflection\Types\Float_',
        'object' => 'phpDocumentor\Reflection\Types\Object_',
        'mixed' => 'phpDocumentor\Reflection\Types\Mixed',
        'array' => 'phpDocumentor\Reflection\Types\Array_',
        'resource' => 'phpDocumentor\Reflection\Types\Resource',
        'void' => 'phpDocumentor\Reflection\Types\Void_',
        'null' => 'phpDocumentor\Reflection\Types\Null_',
        'scalar' => 'phpDocumentor\Reflection\Types\Scalar',
        'callback' => 'phpDocumentor\Reflection\Types\Callable_',
        'callable' => 'phpDocumentor\Reflection\Types\Callable_',
        'false' => 'phpDocumentor\Reflection\Types\Boolean',
        'true' => 'phpDocumentor\Reflection\Types\Boolean',
        'self' => 'phpDocumentor\Reflection\Types\Self_',
        '$this' => 'phpDocumentor\Reflection\Types\This',
        'static' => 'phpDocumentor\Reflection\Types\Static_'
    );

    /** @var FqsenResolver */
    private $fqsenResolver;

    /**
     * Initializes this TypeResolver with the means to create and resolve Fqsen objects.
     *
     * @param FqsenResolver $fqsenResolver
     */
    public function __construct(FqsenResolver $fqsenResolver = null)
    {
        $this->fqsenResolver = $fqsenResolver ?: new FqsenResolver();
    }

    /**
     * Analyzes the given type and returns the FQCN variant.
     *
     * When a type is provided this method checks whether it is not a keyword or
     * Fully Qualified Class Name. If so it will use the given namespace and
     * aliases to expand the type to a FQCN representation.
     *
     * This method only works as expected if the namespace and aliases are set;
     * no dynamic reflection is being performed here.
     *
     * @param string $type     The relative or absolute type.
     * @param Context $context
     *
     * @uses Context::getNamespace()        to determine with what to prefix the type name.
     * @uses Context::getNamespaceAliases() to check whether the first part of the relative type name should not be
     *     replaced with another namespace.
     *
     * @return Type|null
     */
    public function resolve($type, Context $context = null)
    {
        if (!is_string($type)) {
            throw new \InvalidArgumentException(
                'Attempted to resolve type but it appeared not to be a string, received: ' . var_export($type, true)
            );
        }

        $type = trim($type);
        if (!$type) {
            throw new \InvalidArgumentException('Attempted to resolve "' . $type . '" but it appears to be empty');
        }

        if ($context === null) {
            $context = new Context('');
        }

        switch (true) {
            case $this->isKeyword($type):
                return $this->resolveKeyword($type);
            case ($this->isCompoundType($type)):
                return $this->resolveCompoundType($type, $context);
            case $this->isTypedArray($type):
                return $this->resolveTypedArray($type, $context);
            case $this->isFqsen($type):
                return $this->resolveTypedObject($type);
            case $this->isPartialStructuralElementName($type):
                return $this->resolveTypedObject($type, $context);
            // @codeCoverageIgnoreStart
            default:
                // I haven't got the foggiest how the logic would come here but added this as a defense.
                throw new \RuntimeException(
                    'Unable to resolve type "' . $type . '", there is no known method to resolve it'
                );
        }
        // @codeCoverageIgnoreEnd
    }

    /**
     * Adds a keyword to the list of Keywords and associates it with a specific Value Object.
     *
     * @param string $keyword
     * @param string $typeClassName
     *
     * @return void
     */
    public function addKeyword($keyword, $typeClassName)
    {
        if (!class_exists($typeClassName)) {
            throw new \InvalidArgumentException(
                'The Value Object that needs to be created with a keyword "' . $keyword . '" must be an existing class'
                . ' but we could not find the class ' . $typeClassName
            );
        }

        if (!in_array(Type::class, class_implements($typeClassName))) {
            throw new \InvalidArgumentException(
                'The class "' . $typeClassName . '" must implement the interface "phpDocumentor\Reflection\Type"'
            );
        }

        $this->keywords[$keyword] = $typeClassName;
    }

    /**
     * Detects whether the given type represents an array.
     *
     * @param string $type A relative or absolute type as defined in the phpDocumentor documentation.
     *
     * @return bool
     */
    private function isTypedArray($type)
    {
        return substr($type, -2) === self::OPERATOR_ARRAY;
    }

    /**
     * Detects whether the given type represents a PHPDoc keyword.
     *
     * @param string $type A relative or absolute type as defined in the phpDocumentor documentation.
     *
     * @return bool
     */
    private function isKeyword($type)
    {
        return in_array(strtolower($type), array_keys($this->keywords), true);
    }

    /**
     * Detects whether the given type represents a relative structural element name.
     *
     * @param string $type A relative or absolute type as defined in the phpDocumentor documentation.
     *
     * @return bool
     */
    private function isPartialStructuralElementName($type)
    {
        return ($type[0] !== self::OPERATOR_NAMESPACE) && !$this->isKeyword($type);
    }

    /**
     * Tests whether the given type is a Fully Qualified Structural Element Name.
     *
     * @param string $type
     *
     * @return bool
     */
    private function isFqsen($type)
    {
        return strpos($type, self::OPERATOR_NAMESPACE) === 0;
    }

    /**
     * Tests whether the given type is a compound type (i.e. `string|int`).
     *
     * @param string $type
     *
     * @return bool
     */
    private function isCompoundType($type)
    {
        return strpos($type, '|') !== false;
    }

    /**
     * Resolves the given typed array string (i.e. `string[]`) into an Array object with the right types set.
     *
     * @param string $type
     * @param Context $context
     *
     * @return Array_
     */
    private function resolveTypedArray($type, Context $context)
    {
        return new Array_($this->resolve(substr($type, 0, -2), $context));
    }

    /**
     * Resolves the given keyword (such as `string`) into a Type object representing that keyword.
     *
     * @param string $type
     *
     * @return Type
     */
    private function resolveKeyword($type)
    {
        $className = $this->keywords[strtolower($type)];

        return new $className();
    }

    /**
     * Resolves the given FQSEN string into an FQSEN object.
     *
     * @param string $type
     *
     * @return Object_
     */
    private function resolveTypedObject($type, Context $context = null)
    {
        return new Object_($this->fqsenResolver->resolve($type, $context));
    }

    /**
     * Resolves a compound type (i.e. `string|int`) into the appropriate Type objects or FQSEN.
     *
     * @param string $type
     * @param Context $context
     *
     * @return Compound
     */
    private function resolveCompoundType($type, Context $context)
    {
        $types = [];

        foreach (explode('|', $type) as $part) {
            $types[] = $this->resolve($part, $context);
        }

        return new Compound($types);
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Fqsen;
use phpDocumentor\Reflection\Type;

/**
 * Represents an array type as described in the PSR-5, the PHPDoc Standard.
 *
 * An array can be represented in two forms:
 *
 * 1. Untyped (`array`), where the key and value type is unknown and hence classified as 'Mixed'.
 * 2. Types (`string[]`), where the value type is provided by preceding an opening and closing square bracket with a
 *    type name.
 */
final class Array_ implements Type
{
    /** @var Type */
    private $valueType;

    /** @var Type */
    private $keyType;

    /**
     * Initializes this representation of an array with the given Type or Fqsen.
     *
     * @param Type $valueType
     * @param Type $keyType
     */
    public function __construct(Type $valueType = null, Type $keyType = null)
    {
        if ($keyType === null) {
            $keyType = new Compound([ new String_(), new Integer() ]);
        }
        if ($valueType === null) {
            $valueType = new Mixed();
        }

        $this->valueType = $valueType;
        $this->keyType = $keyType;
    }

    /**
     * Returns the type for the keys of this array.
     *
     * @return Type
     */
    public function getKeyType()
    {
        return $this->keyType;
    }

    /**
     * Returns the value for the keys of this array.
     *
     * @return Type
     */
    public function getValueType()
    {
        return $this->valueType;
    }

    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        if ($this->valueType instanceof Mixed) {
            return 'array';
        }

        return $this->valueType . '[]';
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Type;

/**
 * Value Object representing a Boolean type.
 */
final class Boolean implements Type
{
    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        return 'bool';
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Type;

/**
 * Value Object representing a Callable type.
 */
final class Callable_ implements Type
{
    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        return 'callable';
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Type;

/**
 * Value Object representing a Compound Type.
 *
 * A Compound Type is not so much a special keyword or object reference but is a series of Types that are separated
 * using an OR operator (`|`). This combination of types signifies that whatever is associated with this compound type
 * may contain a value with any of the given types.
 */
final class Compound implements Type
{
    /** @var Type[] */
    private $types = [];

    /**
     * Initializes a compound type (i.e. `string|int`) and tests if the provided types all implement the Type interface.
     *
     * @param Type[] $types
     */
    public function __construct(array $types)
    {
        foreach ($types as $type) {
            if (!$type instanceof Type) {
                throw new \InvalidArgumentException('A compound type can only have other types as elements');
            }
        }

        $this->types = $types;
    }

    /**
     * Returns the type at the given index.
     *
     * @param integer $index
     *
     * @return Type|null
     */
    public function get($index)
    {
        if (!$this->has($index)) {
            return null;
        }

        return $this->types[$index];
    }

    /**
     * Tests if this compound type has a type with the given index.
     *
     * @param integer $index
     *
     * @return bool
     */
    public function has($index)
    {
        return isset($this->types[$index]);
    }

    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        return implode('|', $this->types);
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

/**
 * Provides information about the Context in which the DocBlock occurs that receives this context.
 *
 * A DocBlock does not know of its own accord in which namespace it occurs and which namespace aliases are applicable
 * for the block of code in which it is in. This information is however necessary to resolve Class names in tags since
 * you can provide a short form or make use of namespace aliases.
 *
 * The phpDocumentor Reflection component knows how to create this class but if you use the DocBlock parser from your
 * own application it is possible to generate a Context class using the ContextFactory; this will analyze the file in
 * which an associated class resides for its namespace and imports.
 *
 * @see ContextFactory::createFromClassReflector()
 * @see ContextFactory::createForNamespace()
 */
final class Context
{
    /** @var string The current namespace. */
    private $namespace = '';

    /** @var array List of namespace aliases => Fully Qualified Namespace. */
    private $namespaceAliases = [];

    /**
     * Initializes the new context and normalizes all passed namespaces to be in Qualified Namespace Name (QNN)
     * format (without a preceding `\`).
     *
     * @param string $namespace The namespace where this DocBlock resides in.
     * @param array $namespaceAliases List of namespace aliases => Fully Qualified Namespace.
     */
    public function __construct($namespace, array $namespaceAliases = [])
    {
        $this->namespace = ('global' !== $namespace && 'default' !== $namespace)
            ? trim((string)$namespace, '\\')
            : '';

        foreach ($namespaceAliases as $alias => $fqnn) {
            if ($fqnn[0] === '\\') {
                $fqnn = substr($fqnn, 1);
            }
            if ($fqnn[strlen($fqnn) - 1] === '\\') {
                $fqnn = substr($fqnn, 0, -1);
            }

            $namespaceAliases[$alias] = $fqnn;
        }

        $this->namespaceAliases = $namespaceAliases;
    }

    /**
     * Returns the Qualified Namespace Name (thus without `\` in front) where the associated element is in.
     *
     * @return string
     */
    public function getNamespace()
    {
        return $this->namespace;
    }

    /**
     * Returns a list of Qualified Namespace Names (thus without `\` in front) that are imported, the keys represent
     * the alias for the imported Namespace.
     *
     * @return string[]
     */
    public function getNamespaceAliases()
    {
        return $this->namespaceAliases;
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

/**
 * Convenience class to create a Context for DocBlocks when not using the Reflection Component of phpDocumentor.
 *
 * For a DocBlock to be able to resolve types that use partial namespace names or rely on namespace imports we need to
 * provide a bit of context so that the DocBlock can read that and based on it decide how to resolve the types to
 * Fully Qualified names.
 *
 * @see Context for more information.
 */
final class ContextFactory
{
    /** The literal used at the end of a use statement. */
    const T_LITERAL_END_OF_USE = ';';

    /** The literal used between sets of use statements */
    const T_LITERAL_USE_SEPARATOR = ',';

    /**
     * Build a Context given a Class Reflection.
     *
     * @param \ReflectionClass $reflector
     *
     * @see Context for more information on Contexts.
     *
     * @return Context
     */
    public function createFromReflector(\Reflector $reflector)
    {
        if (method_exists($reflector, 'getDeclaringClass')) {
            $reflector = $reflector->getDeclaringClass();
        }

        $fileName = $reflector->getFileName();
        $namespace = $reflector->getNamespaceName();

        if (file_exists($fileName)) {
            return $this->createForNamespace($namespace, file_get_contents($fileName));
        }

        return new Context($namespace, []);
    }

    /**
     * Build a Context for a namespace in the provided file contents.
     *
     * @param string $namespace It does not matter if a `\` precedes the namespace name, this method first normalizes.
     * @param string $fileContents the file's contents to retrieve the aliases from with the given namespace.
     *
     * @see Context for more information on Contexts.
     *
     * @return Context
     */
    public function createForNamespace($namespace, $fileContents)
    {
        $namespace = trim($namespace, '\\');
        $useStatements = [];
        $currentNamespace = '';
        $tokens = new \ArrayIterator(token_get_all($fileContents));

        while ($tokens->valid()) {
            switch ($tokens->current()[0]) {
                case T_NAMESPACE:
                    $currentNamespace = $this->parseNamespace($tokens);
                    break;
                case T_CLASS:
                    // Fast-forward the iterator through the class so that any
                    // T_USE tokens found within are skipped - these are not
                    // valid namespace use statements so should be ignored.
                    $braceLevel = 0;
                    $firstBraceFound = false;
                    while ($tokens->valid() && ($braceLevel > 0 || !$firstBraceFound)) {
                        if ($tokens->current() === '{'
                            || $tokens->current()[0] === T_CURLY_OPEN
                            || $tokens->current()[0] === T_DOLLAR_OPEN_CURLY_BRACES) {
                            if (!$firstBraceFound) {
                                $firstBraceFound = true;
                            }
                            $braceLevel++;
                        }

                        if ($tokens->current() === '}') {
                            $braceLevel--;
                        }
                        $tokens->next();
                    }
                    break;
                case T_USE:
                    if ($currentNamespace === $namespace) {
                        $useStatements = array_merge($useStatements, $this->parseUseStatement($tokens));
                    }
                    break;
            }
            $tokens->next();
        }

        return new Context($namespace, $useStatements);
    }

    /**
     * Deduce the name from tokens when we are at the T_NAMESPACE token.
     *
     * @param \ArrayIterator $tokens
     *
     * @return string
     */
    private function parseNamespace(\ArrayIterator $tokens)
    {
        // skip to the first string or namespace separator
        $this->skipToNextStringOrNamespaceSeparator($tokens);

        $name = '';
        while ($tokens->valid() && ($tokens->current()[0] === T_STRING || $tokens->current()[0] === T_NS_SEPARATOR)
        ) {
            $name .= $tokens->current()[1];
            $tokens->next();
        }

        return $name;
    }

    /**
     * Deduce the names of all imports when we are at the T_USE token.
     *
     * @param \ArrayIterator $tokens
     *
     * @return string[]
     */
    private function parseUseStatement(\ArrayIterator $tokens)
    {
        $uses = [];
        $continue = true;

        while ($continue) {
            $this->skipToNextStringOrNamespaceSeparator($tokens);

            list($alias, $fqnn) = $this->extractUseStatement($tokens);
            $uses[$alias] = $fqnn;
            if ($tokens->current()[0] === self::T_LITERAL_END_OF_USE) {
                $continue = false;
            }
        }

        return $uses;
    }

    /**
     * Fast-forwards the iterator as longs as we don't encounter a T_STRING or T_NS_SEPARATOR token.
     *
     * @param \ArrayIterator $tokens
     *
     * @return void
     */
    private function skipToNextStringOrNamespaceSeparator(\ArrayIterator $tokens)
    {
        while ($tokens->valid() && ($tokens->current()[0] !== T_STRING) && ($tokens->current()[0] !== T_NS_SEPARATOR)) {
            $tokens->next();
        }
    }

    /**
     * Deduce the namespace name and alias of an import when we are at the T_USE token or have not reached the end of
     * a USE statement yet.
     *
     * @param \ArrayIterator $tokens
     *
     * @return string
     */
    private function extractUseStatement(\ArrayIterator $tokens)
    {
        $result = [''];
        while ($tokens->valid()
            && ($tokens->current()[0] !== self::T_LITERAL_USE_SEPARATOR)
            && ($tokens->current()[0] !== self::T_LITERAL_END_OF_USE)
        ) {
            if ($tokens->current()[0] === T_AS) {
                $result[] = '';
            }
            if ($tokens->current()[0] === T_STRING || $tokens->current()[0] === T_NS_SEPARATOR) {
                $result[count($result) - 1] .= $tokens->current()[1];
            }
            $tokens->next();
        }

        if (count($result) == 1) {
            $backslashPos = strrpos($result[0], '\\');

            if (false !== $backslashPos) {
                $result[] = substr($result[0], $backslashPos + 1);
            } else {
                $result[] = $result[0];
            }
        }

        return array_reverse($result);
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Type;

/**
 * Value Object representing a Float.
 */
final class Float_ implements Type
{
    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        return 'float';
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Type;

final class Integer implements Type
{
    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        return 'int';
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Type;

/**
 * Value Object representing an unknown, or mixed, type.
 */
final class Mixed implements Type
{
    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        return 'mixed';
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Type;

/**
 * Value Object representing a null value or type.
 */
final class Null_ implements Type
{
    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        return 'null';
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Fqsen;
use phpDocumentor\Reflection\Type;

/**
 * Value Object representing an object.
 *
 * An object can be either typed or untyped. When an object is typed it means that it has an identifier, the FQSEN,
 * pointing to an element in PHP. Object types that are untyped do not refer to a specific class but represent objects
 * in general.
 */
final class Object_ implements Type
{
    /** @var Fqsen|null */
    private $fqsen;

    /**
     * Initializes this object with an optional FQSEN, if not provided this object is considered 'untyped'.
     *
     * @param Fqsen $fqsen
     */
    public function __construct(Fqsen $fqsen = null)
    {
        if (strpos((string)$fqsen, '::') !== false || strpos((string)$fqsen, '()') !== false) {
            throw new \InvalidArgumentException(
                'Object types can only refer to a class, interface or trait but a method, function, constant or '
                . 'property was received: ' . (string)$fqsen
            );
        }

        $this->fqsen = $fqsen;
    }

    /**
     * Returns the FQSEN associated with this object.
     *
     * @return Fqsen|null
     */
    public function getFqsen()
    {
        return $this->fqsen;
    }

    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        if ($this->fqsen) {
            return (string)$this->fqsen;
        }

        return 'object';
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Type;

/**
 * Value Object representing the 'resource' Type.
 */
final class Resource implements Type
{
    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        return 'resource';
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Type;

/**
 * Value Object representing the 'scalar' pseudo-type, which is either a string, integer, float or boolean.
 */
final class Scalar implements Type
{
    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        return 'scalar';
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Type;

/**
 * Value Object representing the 'self' type.
 *
 * Self, as a Type, represents the class in which the associated element was defined.
 */
final class Self_ implements Type
{
    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        return 'self';
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Type;

/**
 * Value Object representing the 'static' type.
 *
 * Self, as a Type, represents the class in which the associated element was called. This differs from self as self does
 * not take inheritance into account but static means that the return type is always that of the class of the called
 * element.
 *
 * See the documentation on late static binding in the PHP Documentation for more information on the difference between
 * static and self.
 */
final class Static_ implements Type
{
    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        return 'static';
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Type;

/**
 * Value Object representing the type 'string'.
 */
final class String_ implements Type
{
    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        return 'string';
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Type;

/**
 * Value Object representing the '$this' pseudo-type.
 *
 * $this, as a Type, represents the instance of the class associated with the element as it was called. $this is
 * commonly used when documenting fluent interfaces since it represents that the same object is returned.
 */
final class This implements Type
{
    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        return '$this';
    }
}
<?php
/**
 * This file is part of phpDocumentor.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
 * @license   http://www.opensource.org/licenses/mit-license.php MIT
 * @link      http://phpdoc.org
 */

namespace phpDocumentor\Reflection\Types;

use phpDocumentor\Reflection\Type;

/**
 * Value Object representing the pseudo-type 'void'.
 *
 * Void is generally only used when working with return types as it signifies that the method intentionally does not
 * return any value.
 */
final class Void_ implements Type
{
    /**
     * Returns a rendered output of the Type as it would be used in a DocBlock.
     *
     * @return string
     */
    public function __toString()
    {
        return 'void';
    }
}
Copyright (c) 2013 Konstantin Kudryashov <ever.zet@gmail.com>
                   Marcello Duarte <marcello.duarte@gmail.com>

Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy;

use Prophecy\Argument\Token;

/**
 * Argument tokens shortcuts.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class Argument
{
    /**
     * Checks that argument is exact value or object.
     *
     * @param mixed $value
     *
     * @return Token\ExactValueToken
     */
    public static function exact($value)
    {
        return new Token\ExactValueToken($value);
    }

    /**
     * Checks that argument is of specific type or instance of specific class.
     *
     * @param string $type Type name (`integer`, `string`) or full class name
     *
     * @return Token\TypeToken
     */
    public static function type($type)
    {
        return new Token\TypeToken($type);
    }

    /**
     * Checks that argument object has specific state.
     *
     * @param string $methodName
     * @param mixed  $value
     *
     * @return Token\ObjectStateToken
     */
    public static function which($methodName, $value)
    {
        return new Token\ObjectStateToken($methodName, $value);
    }

    /**
     * Checks that argument matches provided callback.
     *
     * @param callable $callback
     *
     * @return Token\CallbackToken
     */
    public static function that($callback)
    {
        return new Token\CallbackToken($callback);
    }

    /**
     * Matches any single value.
     *
     * @return Token\AnyValueToken
     */
    public static function any()
    {
        return new Token\AnyValueToken;
    }

    /**
     * Matches all values to the rest of the signature.
     *
     * @return Token\AnyValuesToken
     */
    public static function cetera()
    {
        return new Token\AnyValuesToken;
    }

    /**
     * Checks that argument matches all tokens
     *
     * @param mixed ... a list of tokens
     *
     * @return Token\LogicalAndToken
     */
    public static function allOf()
    {
        return new Token\LogicalAndToken(func_get_args());
    }

    /**
     * Checks that argument array or countable object has exact number of elements.
     *
     * @param integer $value array elements count
     *
     * @return Token\ArrayCountToken
     */
    public static function size($value)
    {
        return new Token\ArrayCountToken($value);
    }

    /**
     * Checks that argument array contains (key, value) pair
     *
     * @param mixed $key   exact value or token
     * @param mixed $value exact value or token
     *
     * @return Token\ArrayEntryToken
     */
    public static function withEntry($key, $value)
    {
        return new Token\ArrayEntryToken($key, $value);
    }

    /**
     * Checks that arguments array entries all match value
     *
     * @param mixed $value
     *
     * @return Token\ArrayEveryEntryToken
     */
    public static function withEveryEntry($value)
    {
        return new Token\ArrayEveryEntryToken($value);
    }

    /**
     * Checks that argument array contains value
     *
     * @param mixed $value
     *
     * @return Token\ArrayEntryToken
     */
    public static function containing($value)
    {
        return new Token\ArrayEntryToken(self::any(), $value);
    }

    /**
     * Checks that argument array has key
     *
     * @param mixed $key exact value or token
     *
     * @return Token\ArrayEntryToken
     */
    public static function withKey($key)
    {
        return new Token\ArrayEntryToken($key, self::any());
    }

    /**
     * Checks that argument does not match the value|token.
     *
     * @param mixed $value either exact value or argument token
     *
     * @return Token\LogicalNotToken
     */
    public static function not($value)
    {
        return new Token\LogicalNotToken($value);
    }

    /**
     * @param string $value
     *
     * @return Token\StringContainsToken
     */
    public static function containingString($value)
    {
        return new Token\StringContainsToken($value);
    }

    /**
     * Checks that argument is identical value.
     *
     * @param mixed $value
     *
     * @return Token\IdenticalValueToken
     */
    public static function is($value)
    {
        return new Token\IdenticalValueToken($value);
    }

    /**
     * Check that argument is same value when rounding to the
     * given precision.
     *
     * @param float $value
     * @param float $precision
     *
     * @return Token\ApproximateValueToken
     */
    public static function approximate($value, $precision = 0)
    {
        return new Token\ApproximateValueToken($value, $precision);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument;

/**
 * Arguments wildcarding.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class ArgumentsWildcard
{
    /**
     * @var Token\TokenInterface[]
     */
    private $tokens = array();
    private $string;

    /**
     * Initializes wildcard.
     *
     * @param array $arguments Array of argument tokens or values
     */
    public function __construct(array $arguments)
    {
        foreach ($arguments as $argument) {
            if (!$argument instanceof Token\TokenInterface) {
                $argument = new Token\ExactValueToken($argument);
            }

            $this->tokens[] = $argument;
        }
    }

    /**
     * Calculates wildcard match score for provided arguments.
     *
     * @param array $arguments
     *
     * @return false|int False OR integer score (higher - better)
     */
    public function scoreArguments(array $arguments)
    {
        if (0 == count($arguments) && 0 == count($this->tokens)) {
            return 1;
        }

        $arguments  = array_values($arguments);
        $totalScore = 0;
        foreach ($this->tokens as $i => $token) {
            $argument = isset($arguments[$i]) ? $arguments[$i] : null;
            if (1 >= $score = $token->scoreArgument($argument)) {
                return false;
            }

            $totalScore += $score;

            if (true === $token->isLast()) {
                return $totalScore;
            }
        }

        if (count($arguments) > count($this->tokens)) {
            return false;
        }

        return $totalScore;
    }

    /**
     * Returns string representation for wildcard.
     *
     * @return string
     */
    public function __toString()
    {
        if (null === $this->string) {
            $this->string = implode(', ', array_map(function ($token) {
                return (string) $token;
            }, $this->tokens));
        }

        return $this->string;
    }

    /**
     * @return array
     */
    public function getTokens()
    {
        return $this->tokens;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

/**
 * Any single value token.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class AnyValueToken implements TokenInterface
{
    /**
     * Always scores 3 for any argument.
     *
     * @param $argument
     *
     * @return int
     */
    public function scoreArgument($argument)
    {
        return 3;
    }

    /**
     * Returns false.
     *
     * @return bool
     */
    public function isLast()
    {
        return false;
    }

    /**
     * Returns string representation for token.
     *
     * @return string
     */
    public function __toString()
    {
        return '*';
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

/**
 * Any values token.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class AnyValuesToken implements TokenInterface
{
    /**
     * Always scores 2 for any argument.
     *
     * @param $argument
     *
     * @return int
     */
    public function scoreArgument($argument)
    {
        return 2;
    }

    /**
     * Returns true to stop wildcard from processing other tokens.
     *
     * @return bool
     */
    public function isLast()
    {
        return true;
    }

    /**
     * Returns string representation for token.
     *
     * @return string
     */
    public function __toString()
    {
        return '* [, ...]';
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

/**
 * Approximate value token
 *
 * @author Daniel Leech <daniel@dantleech.com>
 */
class ApproximateValueToken implements TokenInterface
{
    private $value;
    private $precision;

    public function __construct($value, $precision = 0)
    {
        $this->value = $value;
        $this->precision = $precision;
    }

    /**
     * {@inheritdoc}
     */
    public function scoreArgument($argument)
    {
        return round($argument, $this->precision) === round($this->value, $this->precision) ? 10 : false;
    }

    /**
     * {@inheritdoc}
     */
    public function isLast()
    {
        return false;
    }

    /**
     * Returns string representation for token.
     *
     * @return string
     */
    public function __toString()
    {
        return sprintf('≅%s', round($this->value, $this->precision));
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

/**
 * Array elements count token.
 *
 * @author Boris Mikhaylov <kaguxmail@gmail.com>
 */

class ArrayCountToken implements TokenInterface
{
    private $count;

    /**
     * @param integer $value
     */
    public function __construct($value)
    {
        $this->count = $value;
    }

    /**
     * Scores 6 when argument has preset number of elements.
     *
     * @param $argument
     *
     * @return bool|int
     */
    public function scoreArgument($argument)
    {
        return $this->isCountable($argument) && $this->hasProperCount($argument) ? 6 : false;
    }

    /**
     * Returns false.
     *
     * @return boolean
     */
    public function isLast()
    {
        return false;
    }

    /**
     * Returns string representation for token.
     *
     * @return string
     */
    public function __toString()
    {
        return sprintf('count(%s)', $this->count);
    }

    /**
     * Returns true if object is either array or instance of \Countable
     *
     * @param $argument
     * @return bool
     */
    private function isCountable($argument)
    {
        return (is_array($argument) || $argument instanceof \Countable);
    }

    /**
     * Returns true if $argument has expected number of elements
     *
     * @param array|\Countable $argument
     *
     * @return bool
     */
    private function hasProperCount($argument)
    {
        return $this->count === count($argument);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

use Prophecy\Exception\InvalidArgumentException;

/**
 * Array entry token.
 *
 * @author Boris Mikhaylov <kaguxmail@gmail.com>
 */
class ArrayEntryToken implements TokenInterface
{
    /** @var \Prophecy\Argument\Token\TokenInterface */
    private $key;
    /** @var \Prophecy\Argument\Token\TokenInterface */
    private $value;

    /**
     * @param mixed $key   exact value or token
     * @param mixed $value exact value or token
     */
    public function __construct($key, $value)
    {
        $this->key = $this->wrapIntoExactValueToken($key);
        $this->value = $this->wrapIntoExactValueToken($value);
    }

    /**
     * Scores half of combined scores from key and value tokens for same entry. Capped at 8.
     * If argument implements \ArrayAccess without \Traversable, then key token is restricted to ExactValueToken.
     *
     * @param array|\ArrayAccess|\Traversable $argument
     *
     * @throws \Prophecy\Exception\InvalidArgumentException
     * @return bool|int
     */
    public function scoreArgument($argument)
    {
        if ($argument instanceof \Traversable) {
            $argument = iterator_to_array($argument);
        }

        if ($argument instanceof \ArrayAccess) {
            $argument = $this->convertArrayAccessToEntry($argument);
        }

        if (!is_array($argument) || empty($argument)) {
            return false;
        }

        $keyScores = array_map(array($this->key,'scoreArgument'), array_keys($argument));
        $valueScores = array_map(array($this->value,'scoreArgument'), $argument);
        $scoreEntry = function ($value, $key) {
            return $value && $key ? min(8, ($key + $value) / 2) : false;
        };

        return max(array_map($scoreEntry, $valueScores, $keyScores));
    }

    /**
     * Returns false.
     *
     * @return boolean
     */
    public function isLast()
    {
        return false;
    }

    /**
     * Returns string representation for token.
     *
     * @return string
     */
    public function __toString()
    {
        return sprintf('[..., %s => %s, ...]', $this->key, $this->value);
    }

    /**
     * Returns key
     *
     * @return TokenInterface
     */
    public function getKey()
    {
        return $this->key;
    }

    /**
     * Returns value
     *
     * @return TokenInterface
     */
    public function getValue()
    {
        return $this->value;
    }

    /**
     * Wraps non token $value into ExactValueToken
     *
     * @param $value
     * @return TokenInterface
     */
    private function wrapIntoExactValueToken($value)
    {
        return $value instanceof TokenInterface ? $value : new ExactValueToken($value);
    }

    /**
     * Converts instance of \ArrayAccess to key => value array entry
     *
     * @param \ArrayAccess $object
     *
     * @return array|null
     * @throws \Prophecy\Exception\InvalidArgumentException
     */
    private function convertArrayAccessToEntry(\ArrayAccess $object)
    {
        if (!$this->key instanceof ExactValueToken) {
            throw new InvalidArgumentException(sprintf(
                'You can only use exact value tokens to match key of ArrayAccess object'.PHP_EOL.
                'But you used `%s`.',
                $this->key
            ));
        }

        $key = $this->key->getValue();

        return $object->offsetExists($key) ? array($key => $object[$key]) : array();
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

/**
 * Array every entry token.
 *
 * @author Adrien Brault <adrien.brault@gmail.com>
 */
class ArrayEveryEntryToken implements TokenInterface
{
    /**
     * @var TokenInterface
     */
    private $value;

    /**
     * @param mixed $value exact value or token
     */
    public function __construct($value)
    {
        if (!$value instanceof TokenInterface) {
            $value = new ExactValueToken($value);
        }

        $this->value = $value;
    }

    /**
     * {@inheritdoc}
     */
    public function scoreArgument($argument)
    {
        if (!$argument instanceof \Traversable && !is_array($argument)) {
            return false;
        }

        $scores = array();
        foreach ($argument as $key => $argumentEntry) {
            $scores[] = $this->value->scoreArgument($argumentEntry);
        }

        if (empty($scores) || in_array(false, $scores, true)) {
            return false;
        }

        return array_sum($scores) / count($scores);
    }

    /**
     * {@inheritdoc}
     */
    public function isLast()
    {
        return false;
    }

    /**
     * {@inheritdoc}
     */
    public function __toString()
    {
        return sprintf('[%s, ..., %s]', $this->value, $this->value);
    }

    /**
     * @return TokenInterface
     */
    public function getValue()
    {
        return $this->value;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

use Prophecy\Exception\InvalidArgumentException;

/**
 * Callback-verified token.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class CallbackToken implements TokenInterface
{
    private $callback;

    /**
     * Initializes token.
     *
     * @param callable $callback
     *
     * @throws \Prophecy\Exception\InvalidArgumentException
     */
    public function __construct($callback)
    {
        if (!is_callable($callback)) {
            throw new InvalidArgumentException(sprintf(
                'Callable expected as an argument to CallbackToken, but got %s.',
                gettype($callback)
            ));
        }

        $this->callback = $callback;
    }

    /**
     * Scores 7 if callback returns true, false otherwise.
     *
     * @param $argument
     *
     * @return bool|int
     */
    public function scoreArgument($argument)
    {
        return call_user_func($this->callback, $argument) ? 7 : false;
    }

    /**
     * Returns false.
     *
     * @return bool
     */
    public function isLast()
    {
        return false;
    }

    /**
     * Returns string representation for token.
     *
     * @return string
     */
    public function __toString()
    {
        return 'callback()';
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

use SebastianBergmann\Comparator\ComparisonFailure;
use Prophecy\Comparator\Factory as ComparatorFactory;
use Prophecy\Util\StringUtil;

/**
 * Exact value token.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class ExactValueToken implements TokenInterface
{
    private $value;
    private $string;
    private $util;
    private $comparatorFactory;

    /**
     * Initializes token.
     *
     * @param mixed             $value
     * @param StringUtil        $util
     * @param ComparatorFactory $comparatorFactory
     */
    public function __construct($value, StringUtil $util = null, ComparatorFactory $comparatorFactory = null)
    {
        $this->value = $value;
        $this->util  = $util ?: new StringUtil();

        $this->comparatorFactory = $comparatorFactory ?: ComparatorFactory::getInstance();
    }

    /**
     * Scores 10 if argument matches preset value.
     *
     * @param $argument
     *
     * @return bool|int
     */
    public function scoreArgument($argument)
    {
        if (is_object($argument) && is_object($this->value)) {
            $comparator = $this->comparatorFactory->getComparatorFor(
                $argument, $this->value
            );

            try {
                $comparator->assertEquals($argument, $this->value);
                return 10;
            } catch (ComparisonFailure $failure) {}
        }

        // If either one is an object it should be castable to a string
        if (is_object($argument) xor is_object($this->value)) {
            if (is_object($argument) && !method_exists($argument, '__toString')) {
                return false;
            }

            if (is_object($this->value) && !method_exists($this->value, '__toString')) {
                return false;
            }
        } elseif (is_numeric($argument) && is_numeric($this->value)) {
            // noop
        } elseif (gettype($argument) !== gettype($this->value)) {
            return false;
        }

        return $argument == $this->value ? 10 : false;
    }

    /**
     * Returns preset value against which token checks arguments.
     *
     * @return mixed
     */
    public function getValue()
    {
        return $this->value;
    }

    /**
     * Returns false.
     *
     * @return bool
     */
    public function isLast()
    {
        return false;
    }

    /**
     * Returns string representation for token.
     *
     * @return string
     */
    public function __toString()
    {
        if (null === $this->string) {
            $this->string = sprintf('exact(%s)', $this->util->stringify($this->value));
        }

        return $this->string;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

use Prophecy\Util\StringUtil;

/**
 * Identical value token.
 *
 * @author Florian Voutzinos <florian@voutzinos.com>
 */
class IdenticalValueToken implements TokenInterface
{
    private $value;
    private $string;
    private $util;

    /**
     * Initializes token.
     *
     * @param mixed      $value
     * @param StringUtil $util
     */
    public function __construct($value, StringUtil $util = null)
    {
        $this->value = $value;
        $this->util  = $util ?: new StringUtil();
    }

    /**
     * Scores 11 if argument matches preset value.
     *
     * @param $argument
     *
     * @return bool|int
     */
    public function scoreArgument($argument)
    {
        return $argument === $this->value ? 11 : false;
    }

    /**
     * Returns false.
     *
     * @return bool
     */
    public function isLast()
    {
        return false;
    }

    /**
     * Returns string representation for token.
     *
     * @return string
     */
    public function __toString()
    {
        if (null === $this->string) {
            $this->string = sprintf('identical(%s)', $this->util->stringify($this->value));
        }

        return $this->string;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

/**
 * Logical AND token.
 *
 * @author Boris Mikhaylov <kaguxmail@gmail.com>
 */
class LogicalAndToken implements TokenInterface
{
    private $tokens = array();

    /**
     * @param array $arguments exact values or tokens
     */
    public function __construct(array $arguments)
    {
        foreach ($arguments as $argument) {
            if (!$argument instanceof TokenInterface) {
                $argument = new ExactValueToken($argument);
            }
            $this->tokens[] = $argument;
        }
    }

    /**
     * Scores maximum score from scores returned by tokens for this argument if all of them score.
     *
     * @param $argument
     *
     * @return bool|int
     */
    public function scoreArgument($argument)
    {
        if (0 === count($this->tokens)) {
            return false;
        }

        $maxScore = 0;
        foreach ($this->tokens as $token) {
            $score = $token->scoreArgument($argument);
            if (false === $score) {
                return false;
            }
            $maxScore = max($score, $maxScore);
        }

        return $maxScore;
    }

    /**
     * Returns false.
     *
     * @return boolean
     */
    public function isLast()
    {
        return false;
    }

    /**
     * Returns string representation for token.
     *
     * @return string
     */
    public function __toString()
    {
        return sprintf('bool(%s)', implode(' AND ', $this->tokens));
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

/**
 * Logical NOT token.
 *
 * @author Boris Mikhaylov <kaguxmail@gmail.com>
 */
class LogicalNotToken implements TokenInterface
{
    /** @var \Prophecy\Argument\Token\TokenInterface  */
    private $token;

    /**
     * @param mixed $value exact value or token
     */
    public function __construct($value)
    {
        $this->token = $value instanceof TokenInterface? $value : new ExactValueToken($value);
    }

    /**
     * Scores 4 when preset token does not match the argument.
     *
     * @param $argument
     *
     * @return bool|int
     */
    public function scoreArgument($argument)
    {
        return false === $this->token->scoreArgument($argument) ? 4 : false;
    }

    /**
     * Returns true if preset token is last.
     *
     * @return bool|int
     */
    public function isLast()
    {
        return $this->token->isLast();
    }

    /**
     * Returns originating token.
     *
     * @return TokenInterface
     */
    public function getOriginatingToken()
    {
        return $this->token;
    }

    /**
     * Returns string representation for token.
     *
     * @return string
     */
    public function __toString()
    {
        return sprintf('not(%s)', $this->token);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

use SebastianBergmann\Comparator\ComparisonFailure;
use Prophecy\Comparator\Factory as ComparatorFactory;
use Prophecy\Util\StringUtil;

/**
 * Object state-checker token.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class ObjectStateToken implements TokenInterface
{
    private $name;
    private $value;
    private $util;
    private $comparatorFactory;

    /**
     * Initializes token.
     *
     * @param string            $methodName
     * @param mixed             $value             Expected return value
     * @param null|StringUtil   $util
     * @param ComparatorFactory $comparatorFactory
     */
    public function __construct(
        $methodName,
        $value,
        StringUtil $util = null,
        ComparatorFactory $comparatorFactory = null
    ) {
        $this->name  = $methodName;
        $this->value = $value;
        $this->util  = $util ?: new StringUtil;

        $this->comparatorFactory = $comparatorFactory ?: ComparatorFactory::getInstance();
    }

    /**
     * Scores 8 if argument is an object, which method returns expected value.
     *
     * @param mixed $argument
     *
     * @return bool|int
     */
    public function scoreArgument($argument)
    {
        if (is_object($argument) && method_exists($argument, $this->name)) {
            $actual = call_user_func(array($argument, $this->name));

            $comparator = $this->comparatorFactory->getComparatorFor(
                $this->value, $actual
            );

            try {
                $comparator->assertEquals($this->value, $actual);
                return 8;
            } catch (ComparisonFailure $failure) {
                return false;
            }
        }

        if (is_object($argument) && property_exists($argument, $this->name)) {
            return $argument->{$this->name} === $this->value ? 8 : false;
        }

        return false;
    }

    /**
     * Returns false.
     *
     * @return bool
     */
    public function isLast()
    {
        return false;
    }

    /**
     * Returns string representation for token.
     *
     * @return string
     */
    public function __toString()
    {
        return sprintf('state(%s(), %s)',
            $this->name,
            $this->util->stringify($this->value)
        );
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

/**
 * String contains token.
 *
 * @author Peter Mitchell <pete@peterjmit.com>
 */
class StringContainsToken implements TokenInterface
{
    private $value;

    /**
     * Initializes token.
     *
     * @param string $value
     */
    public function __construct($value)
    {
        $this->value = $value;
    }

    public function scoreArgument($argument)
    {
        return strpos($argument, $this->value) !== false ? 6 : false;
    }

    /**
     * Returns preset value against which token checks arguments.
     *
     * @return mixed
     */
    public function getValue()
    {
        return $this->value;
    }

    /**
     * Returns false.
     *
     * @return bool
     */
    public function isLast()
    {
        return false;
    }

    /**
     * Returns string representation for token.
     *
     * @return string
     */
    public function __toString()
    {
        return sprintf('contains("%s")', $this->value);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

/**
 * Argument token interface.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
interface TokenInterface
{
    /**
     * Calculates token match score for provided argument.
     *
     * @param $argument
     *
     * @return bool|int
     */
    public function scoreArgument($argument);

    /**
     * Returns true if this token prevents check of other tokens (is last one).
     *
     * @return bool|int
     */
    public function isLast();

    /**
     * Returns string representation for token.
     *
     * @return string
     */
    public function __toString();
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Argument\Token;

use Prophecy\Exception\InvalidArgumentException;

/**
 * Value type token.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class TypeToken implements TokenInterface
{
    private $type;

    /**
     * @param string $type
     */
    public function __construct($type)
    {
        $checker = "is_{$type}";
        if (!function_exists($checker) && !interface_exists($type) && !class_exists($type)) {
            throw new InvalidArgumentException(sprintf(
                'Type or class name expected as an argument to TypeToken, but got %s.', $type
            ));
        }

        $this->type = $type;
    }

    /**
     * Scores 5 if argument has the same type this token was constructed with.
     *
     * @param $argument
     *
     * @return bool|int
     */
    public function scoreArgument($argument)
    {
        $checker = "is_{$this->type}";
        if (function_exists($checker)) {
            return call_user_func($checker, $argument) ? 5 : false;
        }

        return $argument instanceof $this->type ? 5 : false;
    }

    /**
     * Returns false.
     *
     * @return bool
     */
    public function isLast()
    {
        return false;
    }

    /**
     * Returns string representation for token.
     *
     * @return string
     */
    public function __toString()
    {
        return sprintf('type(%s)', $this->type);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Call;

use Exception;

/**
 * Call object.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class Call
{
    private $methodName;
    private $arguments;
    private $returnValue;
    private $exception;
    private $file;
    private $line;

    /**
     * Initializes call.
     *
     * @param string      $methodName
     * @param array       $arguments
     * @param mixed       $returnValue
     * @param Exception   $exception
     * @param null|string $file
     * @param null|int    $line
     */
    public function __construct($methodName, array $arguments, $returnValue,
                                Exception $exception = null, $file, $line)
    {
        $this->methodName  = $methodName;
        $this->arguments   = $arguments;
        $this->returnValue = $returnValue;
        $this->exception   = $exception;

        if ($file) {
            $this->file = $file;
            $this->line = intval($line);
        }
    }

    /**
     * Returns called method name.
     *
     * @return string
     */
    public function getMethodName()
    {
        return $this->methodName;
    }

    /**
     * Returns called method arguments.
     *
     * @return array
     */
    public function getArguments()
    {
        return $this->arguments;
    }

    /**
     * Returns called method return value.
     *
     * @return null|mixed
     */
    public function getReturnValue()
    {
        return $this->returnValue;
    }

    /**
     * Returns exception that call thrown.
     *
     * @return null|Exception
     */
    public function getException()
    {
        return $this->exception;
    }

    /**
     * Returns callee filename.
     *
     * @return string
     */
    public function getFile()
    {
        return $this->file;
    }

    /**
     * Returns callee line number.
     *
     * @return int
     */
    public function getLine()
    {
        return $this->line;
    }

    /**
     * Returns short notation for callee place.
     *
     * @return string
     */
    public function getCallPlace()
    {
        if (null === $this->file) {
            return 'unknown';
        }

        return sprintf('%s:%d', $this->file, $this->line);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Call;

use Prophecy\Exception\Prophecy\MethodProphecyException;
use Prophecy\Prophecy\MethodProphecy;
use Prophecy\Prophecy\ObjectProphecy;
use Prophecy\Argument\ArgumentsWildcard;
use Prophecy\Util\StringUtil;
use Prophecy\Exception\Call\UnexpectedCallException;

/**
 * Calls receiver & manager.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class CallCenter
{
    private $util;

    /**
     * @var Call[]
     */
    private $recordedCalls = array();

    /**
     * Initializes call center.
     *
     * @param StringUtil $util
     */
    public function __construct(StringUtil $util = null)
    {
        $this->util = $util ?: new StringUtil;
    }

    /**
     * Makes and records specific method call for object prophecy.
     *
     * @param ObjectProphecy $prophecy
     * @param string         $methodName
     * @param array          $arguments
     *
     * @return mixed Returns null if no promise for prophecy found or promise return value.
     *
     * @throws \Prophecy\Exception\Call\UnexpectedCallException If no appropriate method prophecy found
     */
    public function makeCall(ObjectProphecy $prophecy, $methodName, array $arguments)
    {
        // For efficiency exclude 'args' from the generated backtrace
        if (PHP_VERSION_ID >= 50400) {
            // Limit backtrace to last 3 calls as we don't use the rest
            // Limit argument was introduced in PHP 5.4.0
            $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 3);
        } elseif (defined('DEBUG_BACKTRACE_IGNORE_ARGS')) {
            // DEBUG_BACKTRACE_IGNORE_ARGS was introduced in PHP 5.3.6
            $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
        } else {
            $backtrace = debug_backtrace();
        }

        $file = $line = null;
        if (isset($backtrace[2]) && isset($backtrace[2]['file'])) {
            $file = $backtrace[2]['file'];
            $line = $backtrace[2]['line'];
        }

        // If no method prophecies defined, then it's a dummy, so we'll just return null
        if ('__destruct' === $methodName || 0 == count($prophecy->getMethodProphecies())) {
            $this->recordedCalls[] = new Call($methodName, $arguments, null, null, $file, $line);

            return null;
        }

        // There are method prophecies, so it's a fake/stub. Searching prophecy for this call
        $matches = array();
        foreach ($prophecy->getMethodProphecies($methodName) as $methodProphecy) {
            if (0 < $score = $methodProphecy->getArgumentsWildcard()->scoreArguments($arguments)) {
                $matches[] = array($score, $methodProphecy);
            }
        }

        // If fake/stub doesn't have method prophecy for this call - throw exception
        if (!count($matches)) {
            throw $this->createUnexpectedCallException($prophecy, $methodName, $arguments);
        }

        // Sort matches by their score value
        @usort($matches, function ($match1, $match2) { return $match2[0] - $match1[0]; });

        // If Highest rated method prophecy has a promise - execute it or return null instead
        $methodProphecy = $matches[0][1];
        $returnValue = null;
        $exception   = null;
        if ($promise = $methodProphecy->getPromise()) {
            try {
                $returnValue = $promise->execute($arguments, $prophecy, $methodProphecy);
            } catch (\Exception $e) {
                $exception = $e;
            }
        }

        if ($methodProphecy->hasReturnVoid() && $returnValue !== null) {
            throw new MethodProphecyException(
                "The method \"$methodName\" has a void return type, but the promise returned a value",
                $methodProphecy
            );
        }

        $this->recordedCalls[] = new Call(
            $methodName, $arguments, $returnValue, $exception, $file, $line
        );

        if (null !== $exception) {
            throw $exception;
        }

        return $returnValue;
    }

    /**
     * Searches for calls by method name & arguments wildcard.
     *
     * @param string            $methodName
     * @param ArgumentsWildcard $wildcard
     *
     * @return Call[]
     */
    public function findCalls($methodName, ArgumentsWildcard $wildcard)
    {
        return array_values(
            array_filter($this->recordedCalls, function (Call $call) use ($methodName, $wildcard) {
                return $methodName === $call->getMethodName()
                    && 0 < $wildcard->scoreArguments($call->getArguments())
                ;
            })
        );
    }

    private function createUnexpectedCallException(ObjectProphecy $prophecy, $methodName,
                                                   array $arguments)
    {
        $classname = get_class($prophecy->reveal());
        $argstring = implode(', ', array_map(array($this->util, 'stringify'), $arguments));
        $expected  = implode("\n", array_map(function (MethodProphecy $methodProphecy) {
            return sprintf('  - %s(%s)',
                $methodProphecy->getMethodName(),
                $methodProphecy->getArgumentsWildcard()
            );
        }, call_user_func_array('array_merge', $prophecy->getMethodProphecies())));

        return new UnexpectedCallException(
            sprintf(
                "Method call:\n".
                "  - %s(%s)\n".
                "on %s was not expected, expected calls were:\n%s",

                $methodName, $argstring, $classname, $expected
            ),
            $prophecy, $methodName, $arguments
        );
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Comparator;

use SebastianBergmann\Comparator\Comparator;
use SebastianBergmann\Comparator\ComparisonFailure;

/**
 * Closure comparator.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
final class ClosureComparator extends Comparator
{
    public function accepts($expected, $actual)
    {
        return is_object($expected) && $expected instanceof \Closure
            && is_object($actual) && $actual instanceof \Closure;
    }

    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
    {
        throw new ComparisonFailure(
            $expected,
            $actual,
            // we don't need a diff
            '',
            '',
            false,
            'all closures are born different'
        );
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Comparator;

use SebastianBergmann\Comparator\Factory as BaseFactory;

/**
 * Prophecy comparator factory.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
final class Factory extends BaseFactory
{
    /**
     * @var Factory
     */
    private static $instance;

    public function __construct()
    {
        parent::__construct();

        $this->register(new ClosureComparator());
        $this->register(new ProphecyComparator());
    }

    /**
     * @return Factory
     */
    public static function getInstance()
    {
        if (self::$instance === null) {
            self::$instance = new Factory;
        }

        return self::$instance;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Comparator;

use Prophecy\Prophecy\ProphecyInterface;
use SebastianBergmann\Comparator\ObjectComparator;

class ProphecyComparator extends ObjectComparator
{
    public function accepts($expected, $actual)
    {
        return is_object($expected) && is_object($actual) && $actual instanceof ProphecyInterface;
    }

    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = array())
    {
        parent::assertEquals($expected, $actual->reveal(), $delta, $canonicalize, $ignoreCase, $processed);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler;

use ReflectionClass;

/**
 * Cached class doubler.
 * Prevents mirroring/creation of the same structure twice.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class CachedDoubler extends Doubler
{
    private $classes = array();

    /**
     * {@inheritdoc}
     */
    public function registerClassPatch(ClassPatch\ClassPatchInterface $patch)
    {
        $this->classes[] = array();

        parent::registerClassPatch($patch);
    }

    /**
     * {@inheritdoc}
     */
    protected function createDoubleClass(ReflectionClass $class = null, array $interfaces)
    {
        $classId = $this->generateClassId($class, $interfaces);
        if (isset($this->classes[$classId])) {
            return $this->classes[$classId];
        }

        return $this->classes[$classId] = parent::createDoubleClass($class, $interfaces);
    }

    /**
     * @param ReflectionClass   $class
     * @param ReflectionClass[] $interfaces
     *
     * @return string
     */
    private function generateClassId(ReflectionClass $class = null, array $interfaces)
    {
        $parts = array();
        if (null !== $class) {
            $parts[] = $class->getName();
        }
        foreach ($interfaces as $interface) {
            $parts[] = $interface->getName();
        }
        sort($parts);

        return md5(implode('', $parts));
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\ClassPatch;

use Prophecy\Doubler\Generator\Node\ClassNode;

/**
 * Class patch interface.
 * Class patches extend doubles functionality or help
 * Prophecy to avoid some internal PHP bugs.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
interface ClassPatchInterface
{
    /**
     * Checks if patch supports specific class node.
     *
     * @param ClassNode $node
     *
     * @return bool
     */
    public function supports(ClassNode $node);

    /**
     * Applies patch to the specific class node.
     *
     * @param ClassNode $node
     * @return void
     */
    public function apply(ClassNode $node);

    /**
     * Returns patch priority, which determines when patch will be applied.
     *
     * @return int Priority number (higher - earlier)
     */
    public function getPriority();
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\ClassPatch;

use Prophecy\Doubler\Generator\Node\ClassNode;
use Prophecy\Doubler\Generator\Node\MethodNode;

/**
 * Disable constructor.
 * Makes all constructor arguments optional.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class DisableConstructorPatch implements ClassPatchInterface
{
    /**
     * Checks if class has `__construct` method.
     *
     * @param ClassNode $node
     *
     * @return bool
     */
    public function supports(ClassNode $node)
    {
        return true;
    }

    /**
     * Makes all class constructor arguments optional.
     *
     * @param ClassNode $node
     */
    public function apply(ClassNode $node)
    {
        if (!$node->hasMethod('__construct')) {
            $node->addMethod(new MethodNode('__construct', ''));

            return;
        }

        $constructor = $node->getMethod('__construct');
        foreach ($constructor->getArguments() as $argument) {
            $argument->setDefault(null);
        }

        $constructor->setCode(<<<PHP
if (0 < func_num_args()) {
    call_user_func_array(array('parent', '__construct'), func_get_args());
}
PHP
        );
    }

    /**
     * Returns patch priority, which determines when patch will be applied.
     *
     * @return int Priority number (higher - earlier)
     */
    public function getPriority()
    {
        return 100;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\ClassPatch;

use Prophecy\Doubler\Generator\Node\ClassNode;

/**
 * Exception patch for HHVM to remove the stubs from special methods
 *
 * @author Christophe Coevoet <stof@notk.org>
 */
class HhvmExceptionPatch implements ClassPatchInterface
{
    /**
     * Supports exceptions on HHVM.
     *
     * @param ClassNode $node
     *
     * @return bool
     */
    public function supports(ClassNode $node)
    {
        if (!defined('HHVM_VERSION')) {
            return false;
        }

        return 'Exception' === $node->getParentClass() || is_subclass_of($node->getParentClass(), 'Exception');
    }

    /**
     * Removes special exception static methods from the doubled methods.
     *
     * @param ClassNode $node
     *
     * @return void
     */
    public function apply(ClassNode $node)
    {
        if ($node->hasMethod('setTraceOptions')) {
            $node->getMethod('setTraceOptions')->useParentCode();
        }
        if ($node->hasMethod('getTraceOptions')) {
            $node->getMethod('getTraceOptions')->useParentCode();
        }
    }

    /**
     * {@inheritdoc}
     */
    public function getPriority()
    {
        return -50;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\ClassPatch;

use Prophecy\Doubler\Generator\Node\ClassNode;

/**
 * Remove method functionality from the double which will clash with php keywords.
 *
 * @author Milan Magudia <milan@magudia.com>
 */
class KeywordPatch implements ClassPatchInterface
{
    /**
     * Support any class
     *
     * @param ClassNode $node
     *
     * @return boolean
     */
    public function supports(ClassNode $node)
    {
        return true;
    }

    /**
     * Remove methods that clash with php keywords
     *
     * @param ClassNode $node
     */
    public function apply(ClassNode $node)
    {
        $methodNames = array_keys($node->getMethods());
        $methodsToRemove = array_intersect($methodNames, $this->getKeywords());
        foreach ($methodsToRemove as $methodName) {
            $node->removeMethod($methodName);
        }
    }

    /**
     * Returns patch priority, which determines when patch will be applied.
     *
     * @return int Priority number (higher - earlier)
     */
    public function getPriority() {
        return 49;
    }

    /**
     * Returns array of php keywords.
     *
     * @return array
     */
    private function getKeywords() {

        return array(
            '__halt_compiler',
            'abstract',
            'and',
            'array',
            'as',
            'break',
            'callable',
            'case',
            'catch',
            'class',
            'clone',
            'const',
            'continue',
            'declare',
            'default',
            'die',
            'do',
            'echo',
            'else',
            'elseif',
            'empty',
            'enddeclare',
            'endfor',
            'endforeach',
            'endif',
            'endswitch',
            'endwhile',
            'eval',
            'exit',
            'extends',
            'final',
            'finally',
            'for',
            'foreach',
            'function',
            'global',
            'goto',
            'if',
            'implements',
            'include',
            'include_once',
            'instanceof',
            'insteadof',
            'interface',
            'isset',
            'list',
            'namespace',
            'new',
            'or',
            'print',
            'private',
            'protected',
            'public',
            'require',
            'require_once',
            'return',
            'static',
            'switch',
            'throw',
            'trait',
            'try',
            'unset',
            'use',
            'var',
            'while',
            'xor',
            'yield',
        );
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\ClassPatch;

use Prophecy\Doubler\Generator\Node\ClassNode;
use Prophecy\Doubler\Generator\Node\MethodNode;
use Prophecy\PhpDocumentor\ClassAndInterfaceTagRetriever;
use Prophecy\PhpDocumentor\MethodTagRetrieverInterface;

/**
 * Discover Magical API using "@method" PHPDoc format.
 *
 * @author Thomas Tourlourat <thomas@tourlourat.com>
 * @author Kévin Dunglas <dunglas@gmail.com>
 * @author Théo FIDRY <theo.fidry@gmail.com>
 */
class MagicCallPatch implements ClassPatchInterface
{
    private $tagRetriever;

    public function __construct(MethodTagRetrieverInterface $tagRetriever = null)
    {
        $this->tagRetriever = null === $tagRetriever ? new ClassAndInterfaceTagRetriever() : $tagRetriever;
    }

    /**
     * Support any class
     *
     * @param ClassNode $node
     *
     * @return boolean
     */
    public function supports(ClassNode $node)
    {
        return true;
    }

    /**
     * Discover Magical API
     *
     * @param ClassNode $node
     */
    public function apply(ClassNode $node)
    {
        $types = array_filter($node->getInterfaces(), function ($interface) {
            return 0 !== strpos($interface, 'Prophecy\\');
        });
        $types[] = $node->getParentClass();

        foreach ($types as $type) {
            $reflectionClass = new \ReflectionClass($type);
            $tagList = $this->tagRetriever->getTagList($reflectionClass);

            foreach($tagList as $tag) {
                $methodName = $tag->getMethodName();

                if (empty($methodName)) {
                    continue;
                }

                if (!$reflectionClass->hasMethod($methodName)) {
                    $methodNode = new MethodNode($methodName);
                    $methodNode->setStatic($tag->isStatic());
                    $node->addMethod($methodNode);
                }
            }
        }
    }

    /**
     * Returns patch priority, which determines when patch will be applied.
     *
     * @return integer Priority number (higher - earlier)
     */
    public function getPriority()
    {
        return 50;
    }
}

<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\ClassPatch;

use Prophecy\Doubler\Generator\Node\ClassNode;
use Prophecy\Doubler\Generator\Node\MethodNode;
use Prophecy\Doubler\Generator\Node\ArgumentNode;

/**
 * Add Prophecy functionality to the double.
 * This is a core class patch for Prophecy.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class ProphecySubjectPatch implements ClassPatchInterface
{
    /**
     * Always returns true.
     *
     * @param ClassNode $node
     *
     * @return bool
     */
    public function supports(ClassNode $node)
    {
        return true;
    }

    /**
     * Apply Prophecy functionality to class node.
     *
     * @param ClassNode $node
     */
    public function apply(ClassNode $node)
    {
        $node->addInterface('Prophecy\Prophecy\ProphecySubjectInterface');
        $node->addProperty('objectProphecy', 'private');

        foreach ($node->getMethods() as $name => $method) {
            if ('__construct' === strtolower($name)) {
                continue;
            }

            if ($method->getReturnType() === 'void') {
                $method->setCode(
                    '$this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());'
                );
            } else {
                $method->setCode(
                    'return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());'
                );
            }
        }

        $prophecySetter = new MethodNode('setProphecy');
        $prophecyArgument = new ArgumentNode('prophecy');
        $prophecyArgument->setTypeHint('Prophecy\Prophecy\ProphecyInterface');
        $prophecySetter->addArgument($prophecyArgument);
        $prophecySetter->setCode('$this->objectProphecy = $prophecy;');

        $prophecyGetter = new MethodNode('getProphecy');
        $prophecyGetter->setCode('return $this->objectProphecy;');

        if ($node->hasMethod('__call')) {
            $__call = $node->getMethod('__call');
        } else {
            $__call = new MethodNode('__call');
            $__call->addArgument(new ArgumentNode('name'));
            $__call->addArgument(new ArgumentNode('arguments'));

            $node->addMethod($__call);
        }

        $__call->setCode(<<<PHP
throw new \Prophecy\Exception\Doubler\MethodNotFoundException(
    sprintf('Method `%s::%s()` not found.', get_class(\$this), func_get_arg(0)),
    \$this->getProphecy(), func_get_arg(0)
);
PHP
        );

        $node->addMethod($prophecySetter);
        $node->addMethod($prophecyGetter);
    }

    /**
     * Returns patch priority, which determines when patch will be applied.
     *
     * @return int Priority number (higher - earlier)
     */
    public function getPriority()
    {
        return 0;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\ClassPatch;

use Prophecy\Doubler\Generator\Node\ClassNode;

/**
 * ReflectionClass::newInstance patch.
 * Makes first argument of newInstance optional, since it works but signature is misleading
 *
 * @author Florian Klein <florian.klein@free.fr>
 */
class ReflectionClassNewInstancePatch implements ClassPatchInterface
{
    /**
     * Supports ReflectionClass
     *
     * @param ClassNode $node
     *
     * @return bool
     */
    public function supports(ClassNode $node)
    {
        return 'ReflectionClass' === $node->getParentClass();
    }

    /**
     * Updates newInstance's first argument to make it optional
     *
     * @param ClassNode $node
     */
    public function apply(ClassNode $node)
    {
        foreach ($node->getMethod('newInstance')->getArguments() as $argument) {
            $argument->setDefault(null);
        }
    }

    /**
     * Returns patch priority, which determines when patch will be applied.
     *
     * @return int Priority number (higher = earlier)
     */
    public function getPriority()
    {
        return 50;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\ClassPatch;

use Prophecy\Doubler\Generator\Node\ClassNode;
use Prophecy\Doubler\Generator\Node\MethodNode;

/**
 * SplFileInfo patch.
 * Makes SplFileInfo and derivative classes usable with Prophecy.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class SplFileInfoPatch implements ClassPatchInterface
{
    /**
     * Supports everything that extends SplFileInfo.
     *
     * @param ClassNode $node
     *
     * @return bool
     */
    public function supports(ClassNode $node)
    {
        if (null === $node->getParentClass()) {
            return false;
        }

        return 'SplFileInfo' === $node->getParentClass()
            || is_subclass_of($node->getParentClass(), 'SplFileInfo')
        ;
    }

    /**
     * Updated constructor code to call parent one with dummy file argument.
     *
     * @param ClassNode $node
     */
    public function apply(ClassNode $node)
    {
        if ($node->hasMethod('__construct')) {
            $constructor = $node->getMethod('__construct');
        } else {
            $constructor = new MethodNode('__construct');
            $node->addMethod($constructor);
        }

        if ($this->nodeIsDirectoryIterator($node)) {
            $constructor->setCode('return parent::__construct("' . __DIR__ . '");');

            return;
        }

        if ($this->nodeIsSplFileObject($node)) {
            $constructor->setCode('return parent::__construct("' . __FILE__ .'");');

            return;
        }

        $constructor->useParentCode();
    }

    /**
     * Returns patch priority, which determines when patch will be applied.
     *
     * @return int Priority number (higher - earlier)
     */
    public function getPriority()
    {
        return 50;
    }

    /**
     * @param ClassNode $node
     * @return boolean
     */
    private function nodeIsDirectoryIterator(ClassNode $node)
    {
        $parent = $node->getParentClass();

        return 'DirectoryIterator' === $parent
            || is_subclass_of($parent, 'DirectoryIterator');
    }

    /**
     * @param ClassNode $node
     * @return boolean
     */
    private function nodeIsSplFileObject(ClassNode $node)
    {
        $parent = $node->getParentClass();

        return 'SplFileObject' === $parent
            || is_subclass_of($parent, 'SplFileObject');
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\ClassPatch;

use Prophecy\Doubler\Generator\Node\ClassNode;
use Prophecy\Doubler\Generator\Node\MethodNode;

/**
 * Traversable interface patch.
 * Forces classes that implement interfaces, that extend Traversable to also implement Iterator.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class TraversablePatch implements ClassPatchInterface
{
    /**
     * Supports nodetree, that implement Traversable, but not Iterator or IteratorAggregate.
     *
     * @param ClassNode $node
     *
     * @return bool
     */
    public function supports(ClassNode $node)
    {
        if (in_array('Iterator', $node->getInterfaces())) {
            return false;
        }
        if (in_array('IteratorAggregate', $node->getInterfaces())) {
            return false;
        }

        foreach ($node->getInterfaces() as $interface) {
            if ('Traversable' !== $interface && !is_subclass_of($interface, 'Traversable')) {
                continue;
            }
            if ('Iterator' === $interface || is_subclass_of($interface, 'Iterator')) {
                continue;
            }
            if ('IteratorAggregate' === $interface || is_subclass_of($interface, 'IteratorAggregate')) {
                continue;
            }

            return true;
        }

        return false;
    }

    /**
     * Forces class to implement Iterator interface.
     *
     * @param ClassNode $node
     */
    public function apply(ClassNode $node)
    {
        $node->addInterface('Iterator');

        $node->addMethod(new MethodNode('current'));
        $node->addMethod(new MethodNode('key'));
        $node->addMethod(new MethodNode('next'));
        $node->addMethod(new MethodNode('rewind'));
        $node->addMethod(new MethodNode('valid'));
    }

    /**
     * Returns patch priority, which determines when patch will be applied.
     *
     * @return int Priority number (higher - earlier)
     */
    public function getPriority()
    {
        return 100;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler;

/**
 * Core double interface.
 * All doubled classes will implement this one.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
interface DoubleInterface
{
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler;

use Doctrine\Instantiator\Instantiator;
use Prophecy\Doubler\ClassPatch\ClassPatchInterface;
use Prophecy\Doubler\Generator\ClassMirror;
use Prophecy\Doubler\Generator\ClassCreator;
use Prophecy\Exception\InvalidArgumentException;
use ReflectionClass;

/**
 * Cached class doubler.
 * Prevents mirroring/creation of the same structure twice.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class Doubler
{
    private $mirror;
    private $creator;
    private $namer;

    /**
     * @var ClassPatchInterface[]
     */
    private $patches = array();

    /**
     * @var \Doctrine\Instantiator\Instantiator
     */
    private $instantiator;

    /**
     * Initializes doubler.
     *
     * @param ClassMirror   $mirror
     * @param ClassCreator  $creator
     * @param NameGenerator $namer
     */
    public function __construct(ClassMirror $mirror = null, ClassCreator $creator = null,
                                NameGenerator $namer = null)
    {
        $this->mirror  = $mirror  ?: new ClassMirror;
        $this->creator = $creator ?: new ClassCreator;
        $this->namer   = $namer   ?: new NameGenerator;
    }

    /**
     * Returns list of registered class patches.
     *
     * @return ClassPatchInterface[]
     */
    public function getClassPatches()
    {
        return $this->patches;
    }

    /**
     * Registers new class patch.
     *
     * @param ClassPatchInterface $patch
     */
    public function registerClassPatch(ClassPatchInterface $patch)
    {
        $this->patches[] = $patch;

        @usort($this->patches, function (ClassPatchInterface $patch1, ClassPatchInterface $patch2) {
            return $patch2->getPriority() - $patch1->getPriority();
        });
    }

    /**
     * Creates double from specific class or/and list of interfaces.
     *
     * @param ReflectionClass   $class
     * @param ReflectionClass[] $interfaces Array of ReflectionClass instances
     * @param array             $args       Constructor arguments
     *
     * @return DoubleInterface
     *
     * @throws \Prophecy\Exception\InvalidArgumentException
     */
    public function double(ReflectionClass $class = null, array $interfaces, array $args = null)
    {
        foreach ($interfaces as $interface) {
            if (!$interface instanceof ReflectionClass) {
                throw new InvalidArgumentException(sprintf(
                    "[ReflectionClass \$interface1 [, ReflectionClass \$interface2]] array expected as\n".
                    "a second argument to `Doubler::double(...)`, but got %s.",
                    is_object($interface) ? get_class($interface).' class' : gettype($interface)
                ));
            }
        }

        $classname  = $this->createDoubleClass($class, $interfaces);
        $reflection = new ReflectionClass($classname);

        if (null !== $args) {
            return $reflection->newInstanceArgs($args);
        }
        if ((null === $constructor = $reflection->getConstructor())
            || ($constructor->isPublic() && !$constructor->isFinal())) {
            return $reflection->newInstance();
        }

        if (!$this->instantiator) {
            $this->instantiator = new Instantiator();
        }

        return $this->instantiator->instantiate($classname);
    }

    /**
     * Creates double class and returns its FQN.
     *
     * @param ReflectionClass   $class
     * @param ReflectionClass[] $interfaces
     *
     * @return string
     */
    protected function createDoubleClass(ReflectionClass $class = null, array $interfaces)
    {
        $name = $this->namer->name($class, $interfaces);
        $node = $this->mirror->reflect($class, $interfaces);

        foreach ($this->patches as $patch) {
            if ($patch->supports($node)) {
                $patch->apply($node);
            }
        }

        $this->creator->create($name, $node);

        return $name;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\Generator;

/**
 * Class code creator.
 * Generates PHP code for specific class node tree.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class ClassCodeGenerator
{
    /**
     * Generates PHP code for class node.
     *
     * @param string         $classname
     * @param Node\ClassNode $class
     *
     * @return string
     */
    public function generate($classname, Node\ClassNode $class)
    {
        $parts     = explode('\\', $classname);
        $classname = array_pop($parts);
        $namespace = implode('\\', $parts);

        $code = sprintf("class %s extends \%s implements %s {\n",
            $classname, $class->getParentClass(), implode(', ',
                array_map(function ($interface) {return '\\'.$interface;}, $class->getInterfaces())
            )
        );

        foreach ($class->getProperties() as $name => $visibility) {
            $code .= sprintf("%s \$%s;\n", $visibility, $name);
        }
        $code .= "\n";

        foreach ($class->getMethods() as $method) {
            $code .= $this->generateMethod($method)."\n";
        }
        $code .= "\n}";

        return sprintf("namespace %s {\n%s\n}", $namespace, $code);
    }

    private function generateMethod(Node\MethodNode $method)
    {
        $php = sprintf("%s %s function %s%s(%s)%s {\n",
            $method->getVisibility(),
            $method->isStatic() ? 'static' : '',
            $method->returnsReference() ? '&':'',
            $method->getName(),
            implode(', ', $this->generateArguments($method->getArguments())),
            $this->getReturnType($method)
        );
        $php .= $method->getCode()."\n";

        return $php.'}';
    }

    /**
     * @return string
     */
    private function getReturnType(Node\MethodNode $method)
    {
        if (version_compare(PHP_VERSION, '7.1', '>=')) {
            if ($method->hasReturnType()) {
                return $method->hasNullableReturnType()
                    ? sprintf(': ?%s', $method->getReturnType())
                    : sprintf(': %s', $method->getReturnType());
            }
        }

        if (version_compare(PHP_VERSION, '7.0', '>=')) {
            return $method->hasReturnType() && $method->getReturnType() !== 'void'
                ? sprintf(': %s', $method->getReturnType())
                : '';
        }

        return '';
    }

    private function generateArguments(array $arguments)
    {
        return array_map(function (Node\ArgumentNode $argument) {
            $php = '';

            if (version_compare(PHP_VERSION, '7.1', '>=')) {
                $php .= $argument->isNullable() ? '?' : '';
            }

            if ($hint = $argument->getTypeHint()) {
                switch ($hint) {
                    case 'array':
                    case 'callable':
                        $php .= $hint;
                        break;

                    case 'iterable':
                        if (version_compare(PHP_VERSION, '7.1', '>=')) {
                            $php .= $hint;
                            break;
                        }

                        $php .= '\\'.$hint;
                        break;

                    case 'string':
                    case 'int':
                    case 'float':
                    case 'bool':
                        if (version_compare(PHP_VERSION, '7.0', '>=')) {
                            $php .= $hint;
                            break;
                        }
                        // Fall-through to default case for PHP 5.x

                    default:
                        $php .= '\\'.$hint;
                }
            }

            $php .= ' '.($argument->isPassedByReference() ? '&' : '');

            $php .= $argument->isVariadic() ? '...' : '';

            $php .= '$'.$argument->getName();

            if ($argument->isOptional() && !$argument->isVariadic()) {
                $php .= ' = '.var_export($argument->getDefault(), true);
            }

            return $php;
        }, $arguments);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\Generator;

use Prophecy\Exception\Doubler\ClassCreatorException;

/**
 * Class creator.
 * Creates specific class in current environment.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class ClassCreator
{
    private $generator;

    /**
     * Initializes creator.
     *
     * @param ClassCodeGenerator $generator
     */
    public function __construct(ClassCodeGenerator $generator = null)
    {
        $this->generator = $generator ?: new ClassCodeGenerator;
    }

    /**
     * Creates class.
     *
     * @param string         $classname
     * @param Node\ClassNode $class
     *
     * @return mixed
     *
     * @throws \Prophecy\Exception\Doubler\ClassCreatorException
     */
    public function create($classname, Node\ClassNode $class)
    {
        $code = $this->generator->generate($classname, $class);
        $return = eval($code);

        if (!class_exists($classname, false)) {
            if (count($class->getInterfaces())) {
                throw new ClassCreatorException(sprintf(
                    'Could not double `%s` and implement interfaces: [%s].',
                    $class->getParentClass(), implode(', ', $class->getInterfaces())
                ), $class);
            }

            throw new ClassCreatorException(
                sprintf('Could not double `%s`.', $class->getParentClass()),
                $class
            );
        }

        return $return;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\Generator;

use Prophecy\Exception\InvalidArgumentException;
use Prophecy\Exception\Doubler\ClassMirrorException;
use ReflectionClass;
use ReflectionMethod;
use ReflectionParameter;

/**
 * Class mirror.
 * Core doubler class. Mirrors specific class and/or interfaces into class node tree.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class ClassMirror
{
    private static $reflectableMethods = array(
        '__construct',
        '__destruct',
        '__sleep',
        '__wakeup',
        '__toString',
        '__call',
        '__invoke'
    );

    /**
     * Reflects provided arguments into class node.
     *
     * @param ReflectionClass   $class
     * @param ReflectionClass[] $interfaces
     *
     * @return Node\ClassNode
     *
     * @throws \Prophecy\Exception\InvalidArgumentException
     */
    public function reflect(ReflectionClass $class = null, array $interfaces)
    {
        $node = new Node\ClassNode;

        if (null !== $class) {
            if (true === $class->isInterface()) {
                throw new InvalidArgumentException(sprintf(
                    "Could not reflect %s as a class, because it\n".
                    "is interface - use the second argument instead.",
                    $class->getName()
                ));
            }

            $this->reflectClassToNode($class, $node);
        }

        foreach ($interfaces as $interface) {
            if (!$interface instanceof ReflectionClass) {
                throw new InvalidArgumentException(sprintf(
                    "[ReflectionClass \$interface1 [, ReflectionClass \$interface2]] array expected as\n".
                    "a second argument to `ClassMirror::reflect(...)`, but got %s.",
                    is_object($interface) ? get_class($interface).' class' : gettype($interface)
                ));
            }
            if (false === $interface->isInterface()) {
                throw new InvalidArgumentException(sprintf(
                    "Could not reflect %s as an interface, because it\n".
                    "is class - use the first argument instead.",
                    $interface->getName()
                ));
            }

            $this->reflectInterfaceToNode($interface, $node);
        }

        $node->addInterface('Prophecy\Doubler\Generator\ReflectionInterface');

        return $node;
    }

    private function reflectClassToNode(ReflectionClass $class, Node\ClassNode $node)
    {
        if (true === $class->isFinal()) {
            throw new ClassMirrorException(sprintf(
                'Could not reflect class %s as it is marked final.', $class->getName()
            ), $class);
        }

        $node->setParentClass($class->getName());

        foreach ($class->getMethods(ReflectionMethod::IS_ABSTRACT) as $method) {
            if (false === $method->isProtected()) {
                continue;
            }

            $this->reflectMethodToNode($method, $node);
        }

        foreach ($class->getMethods(ReflectionMethod::IS_PUBLIC) as $method) {
            if (0 === strpos($method->getName(), '_')
                && !in_array($method->getName(), self::$reflectableMethods)) {
                continue;
            }

            if (true === $method->isFinal()) {
                $node->addUnextendableMethod($method->getName());
                continue;
            }

            $this->reflectMethodToNode($method, $node);
        }
    }

    private function reflectInterfaceToNode(ReflectionClass $interface, Node\ClassNode $node)
    {
        $node->addInterface($interface->getName());

        foreach ($interface->getMethods() as $method) {
            $this->reflectMethodToNode($method, $node);
        }
    }

    private function reflectMethodToNode(ReflectionMethod $method, Node\ClassNode $classNode)
    {
        $node = new Node\MethodNode($method->getName());

        if (true === $method->isProtected()) {
            $node->setVisibility('protected');
        }

        if (true === $method->isStatic()) {
            $node->setStatic();
        }

        if (true === $method->returnsReference()) {
            $node->setReturnsReference();
        }

        if (version_compare(PHP_VERSION, '7.0', '>=') && $method->hasReturnType()) {
            $returnType = (string) $method->getReturnType();
            $returnTypeLower = strtolower($returnType);

            if ('self' === $returnTypeLower) {
                $returnType = $method->getDeclaringClass()->getName();
            }
            if ('parent' === $returnTypeLower) {
                $returnType = $method->getDeclaringClass()->getParentClass()->getName();
            }

            $node->setReturnType($returnType);

            if (version_compare(PHP_VERSION, '7.1', '>=') && $method->getReturnType()->allowsNull()) {
                $node->setNullableReturnType(true);
            }
        }

        if (is_array($params = $method->getParameters()) && count($params)) {
            foreach ($params as $param) {
                $this->reflectArgumentToNode($param, $node);
            }
        }

        $classNode->addMethod($node);
    }

    private function reflectArgumentToNode(ReflectionParameter $parameter, Node\MethodNode $methodNode)
    {
        $name = $parameter->getName() == '...' ? '__dot_dot_dot__' : $parameter->getName();
        $node = new Node\ArgumentNode($name);

        $node->setTypeHint($this->getTypeHint($parameter));

        if ($this->isVariadic($parameter)) {
            $node->setAsVariadic();
        }

        if ($this->hasDefaultValue($parameter)) {
            $node->setDefault($this->getDefaultValue($parameter));
        }

        if ($parameter->isPassedByReference()) {
            $node->setAsPassedByReference();
        }

        $methodNode->addArgument($node);
    }

    private function hasDefaultValue(ReflectionParameter $parameter)
    {
        if ($this->isVariadic($parameter)) {
            return false;
        }

        if ($parameter->isDefaultValueAvailable()) {
            return true;
        }

        return $parameter->isOptional() || $this->isNullable($parameter);
    }

    private function getDefaultValue(ReflectionParameter $parameter)
    {
        if (!$parameter->isDefaultValueAvailable()) {
            return null;
        }

        return $parameter->getDefaultValue();
    }

    private function getTypeHint(ReflectionParameter $parameter)
    {
        if (null !== $className = $this->getParameterClassName($parameter)) {
            return $className;
        }

        if (true === $parameter->isArray()) {
            return 'array';
        }

        if (version_compare(PHP_VERSION, '5.4', '>=') && true === $parameter->isCallable()) {
            return 'callable';
        }

        if (version_compare(PHP_VERSION, '7.0', '>=') && true === $parameter->hasType()) {
            return (string) $parameter->getType();
        }

        return null;
    }

    private function isVariadic(ReflectionParameter $parameter)
    {
        return PHP_VERSION_ID >= 50600 && $parameter->isVariadic();
    }

    private function isNullable(ReflectionParameter $parameter)
    {
        return $parameter->allowsNull() && null !== $this->getTypeHint($parameter);
    }

    private function getParameterClassName(ReflectionParameter $parameter)
    {
        try {
            return $parameter->getClass() ? $parameter->getClass()->getName() : null;
        } catch (\ReflectionException $e) {
            preg_match('/\[\s\<\w+?>\s([\w,\\\]+)/s', $parameter, $matches);

            return isset($matches[1]) ? $matches[1] : null;
        }
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\Generator\Node;

/**
 * Argument node.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class ArgumentNode
{
    private $name;
    private $typeHint;
    private $default;
    private $optional    = false;
    private $byReference = false;
    private $isVariadic  = false;
    private $isNullable  = false;

    /**
     * @param string $name
     */
    public function __construct($name)
    {
        $this->name = $name;
    }

    public function getName()
    {
        return $this->name;
    }

    public function getTypeHint()
    {
        return $this->typeHint;
    }

    public function setTypeHint($typeHint = null)
    {
        $this->typeHint = $typeHint;
    }

    public function hasDefault()
    {
        return $this->isOptional() && !$this->isVariadic();
    }

    public function getDefault()
    {
        return $this->default;
    }

    public function setDefault($default = null)
    {
        $this->optional = true;
        $this->default  = $default;
    }

    public function isOptional()
    {
        return $this->optional;
    }

    public function setAsPassedByReference($byReference = true)
    {
        $this->byReference = $byReference;
    }

    public function isPassedByReference()
    {
        return $this->byReference;
    }

    public function setAsVariadic($isVariadic = true)
    {
        $this->isVariadic = $isVariadic;
    }

    public function isVariadic()
    {
        return $this->isVariadic;
    }

    public function isNullable()
    {
        return $this->isNullable;
    }

    public function setAsNullable($isNullable = true)
    {
        $this->isNullable = $isNullable;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\Generator\Node;

use Prophecy\Exception\Doubler\MethodNotExtendableException;
use Prophecy\Exception\InvalidArgumentException;

/**
 * Class node.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class ClassNode
{
    private $parentClass = 'stdClass';
    private $interfaces  = array();
    private $properties  = array();
    private $unextendableMethods = array();

    /**
     * @var MethodNode[]
     */
    private $methods     = array();

    public function getParentClass()
    {
        return $this->parentClass;
    }

    /**
     * @param string $class
     */
    public function setParentClass($class)
    {
        $this->parentClass = $class ?: 'stdClass';
    }

    /**
     * @return string[]
     */
    public function getInterfaces()
    {
        return $this->interfaces;
    }

    /**
     * @param string $interface
     */
    public function addInterface($interface)
    {
        if ($this->hasInterface($interface)) {
            return;
        }

        array_unshift($this->interfaces, $interface);
    }

    /**
     * @param string $interface
     *
     * @return bool
     */
    public function hasInterface($interface)
    {
        return in_array($interface, $this->interfaces);
    }

    public function getProperties()
    {
        return $this->properties;
    }

    public function addProperty($name, $visibility = 'public')
    {
        $visibility = strtolower($visibility);

        if (!in_array($visibility, array('public', 'private', 'protected'))) {
            throw new InvalidArgumentException(sprintf(
                '`%s` property visibility is not supported.', $visibility
            ));
        }

        $this->properties[$name] = $visibility;
    }

    /**
     * @return MethodNode[]
     */
    public function getMethods()
    {
        return $this->methods;
    }

    public function addMethod(MethodNode $method)
    {
        if (!$this->isExtendable($method->getName())){
            $message = sprintf(
                'Method `%s` is not extendable, so can not be added.', $method->getName()
            );
            throw new MethodNotExtendableException($message, $this->getParentClass(), $method->getName());
        }
        $this->methods[$method->getName()] = $method;
    }

    public function removeMethod($name)
    {
        unset($this->methods[$name]);
    }

    /**
     * @param string $name
     *
     * @return MethodNode|null
     */
    public function getMethod($name)
    {
        return $this->hasMethod($name) ? $this->methods[$name] : null;
    }

    /**
     * @param string $name
     *
     * @return bool
     */
    public function hasMethod($name)
    {
        return isset($this->methods[$name]);
    }

    /**
     * @return string[]
     */
    public function getUnextendableMethods()
    {
        return $this->unextendableMethods;
    }

    /**
     * @param string $unextendableMethod
     */
    public function addUnextendableMethod($unextendableMethod)
    {
        if (!$this->isExtendable($unextendableMethod)){
            return;
        }
        $this->unextendableMethods[] = $unextendableMethod;
    }

    /**
     * @param string $method
     * @return bool
     */
    public function isExtendable($method)
    {
        return !in_array($method, $this->unextendableMethods);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\Generator\Node;

use Prophecy\Exception\InvalidArgumentException;

/**
 * Method node.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class MethodNode
{
    private $name;
    private $code;
    private $visibility = 'public';
    private $static = false;
    private $returnsReference = false;
    private $returnType;
    private $nullableReturnType = false;

    /**
     * @var ArgumentNode[]
     */
    private $arguments = array();

    /**
     * @param string $name
     * @param string $code
     */
    public function __construct($name, $code = null)
    {
        $this->name = $name;
        $this->code = $code;
    }

    public function getVisibility()
    {
        return $this->visibility;
    }

    /**
     * @param string $visibility
     */
    public function setVisibility($visibility)
    {
        $visibility = strtolower($visibility);

        if (!in_array($visibility, array('public', 'private', 'protected'))) {
            throw new InvalidArgumentException(sprintf(
                '`%s` method visibility is not supported.', $visibility
            ));
        }

        $this->visibility = $visibility;
    }

    public function isStatic()
    {
        return $this->static;
    }

    public function setStatic($static = true)
    {
        $this->static = (bool) $static;
    }

    public function returnsReference()
    {
        return $this->returnsReference;
    }

    public function setReturnsReference()
    {
        $this->returnsReference = true;
    }

    public function getName()
    {
        return $this->name;
    }

    public function addArgument(ArgumentNode $argument)
    {
        $this->arguments[] = $argument;
    }

    /**
     * @return ArgumentNode[]
     */
    public function getArguments()
    {
        return $this->arguments;
    }

    public function hasReturnType()
    {
        return null !== $this->returnType;
    }

    /**
     * @param string $type
     */
    public function setReturnType($type = null)
    {
        switch ($type) {
            case '':
                $this->returnType = null;
                break;

            case 'string';
            case 'float':
            case 'int':
            case 'bool':
            case 'array':
            case 'callable':
            case 'iterable':
            case 'void':
                $this->returnType = $type;
                break;

            case 'double':
            case 'real':
                $this->returnType = 'float';
                break;

            case 'boolean':
                $this->returnType = 'bool';
                break;

            case 'integer':
                $this->returnType = 'int';
                break;

            default:
                $this->returnType = '\\' . ltrim($type, '\\');
        }
    }

    public function getReturnType()
    {
        return $this->returnType;
    }

    /**
     * @param bool $bool
     */
    public function setNullableReturnType($bool = true)
    {
        $this->nullableReturnType = (bool) $bool;
    }

    /**
     * @return bool
     */
    public function hasNullableReturnType()
    {
        return $this->nullableReturnType;
    }

    /**
     * @param string $code
     */
    public function setCode($code)
    {
        $this->code = $code;
    }

    public function getCode()
    {
        if ($this->returnsReference)
        {
            return "throw new \Prophecy\Exception\Doubler\ReturnByReferenceException('Returning by reference not supported', get_class(\$this), '{$this->name}');";
        }

        return (string) $this->code;
    }

    public function useParentCode()
    {
        $this->code = sprintf(
            'return parent::%s(%s);', $this->getName(), implode(', ',
                array_map(array($this, 'generateArgument'), $this->arguments)
            )
        );
    }

    private function generateArgument(ArgumentNode $arg)
    {
        $argument = '$'.$arg->getName();

        if ($arg->isVariadic()) {
            $argument = '...'.$argument;
        }

        return $argument;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler\Generator;

/**
 * Reflection interface.
 * All reflected classes implement this interface.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
interface ReflectionInterface
{
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler;

use Prophecy\Exception\Doubler\DoubleException;
use Prophecy\Exception\Doubler\ClassNotFoundException;
use Prophecy\Exception\Doubler\InterfaceNotFoundException;
use ReflectionClass;

/**
 * Lazy double.
 * Gives simple interface to describe double before creating it.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class LazyDouble
{
    private $doubler;
    private $class;
    private $interfaces = array();
    private $arguments  = null;
    private $double;

    /**
     * Initializes lazy double.
     *
     * @param Doubler $doubler
     */
    public function __construct(Doubler $doubler)
    {
        $this->doubler = $doubler;
    }

    /**
     * Tells doubler to use specific class as parent one for double.
     *
     * @param string|ReflectionClass $class
     *
     * @throws \Prophecy\Exception\Doubler\ClassNotFoundException
     * @throws \Prophecy\Exception\Doubler\DoubleException
     */
    public function setParentClass($class)
    {
        if (null !== $this->double) {
            throw new DoubleException('Can not extend class with already instantiated double.');
        }

        if (!$class instanceof ReflectionClass) {
            if (!class_exists($class)) {
                throw new ClassNotFoundException(sprintf('Class %s not found.', $class), $class);
            }

            $class = new ReflectionClass($class);
        }

        $this->class = $class;
    }

    /**
     * Tells doubler to implement specific interface with double.
     *
     * @param string|ReflectionClass $interface
     *
     * @throws \Prophecy\Exception\Doubler\InterfaceNotFoundException
     * @throws \Prophecy\Exception\Doubler\DoubleException
     */
    public function addInterface($interface)
    {
        if (null !== $this->double) {
            throw new DoubleException(
                'Can not implement interface with already instantiated double.'
            );
        }

        if (!$interface instanceof ReflectionClass) {
            if (!interface_exists($interface)) {
                throw new InterfaceNotFoundException(
                    sprintf('Interface %s not found.', $interface),
                    $interface
                );
            }

            $interface = new ReflectionClass($interface);
        }

        $this->interfaces[] = $interface;
    }

    /**
     * Sets constructor arguments.
     *
     * @param array $arguments
     */
    public function setArguments(array $arguments = null)
    {
        $this->arguments = $arguments;
    }

    /**
     * Creates double instance or returns already created one.
     *
     * @return DoubleInterface
     */
    public function getInstance()
    {
        if (null === $this->double) {
            if (null !== $this->arguments) {
                return $this->double = $this->doubler->double(
                    $this->class, $this->interfaces, $this->arguments
                );
            }

            $this->double = $this->doubler->double($this->class, $this->interfaces);
        }

        return $this->double;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Doubler;

use ReflectionClass;

/**
 * Name generator.
 * Generates classname for double.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class NameGenerator
{
    private static $counter = 1;

    /**
     * Generates name.
     *
     * @param ReflectionClass   $class
     * @param ReflectionClass[] $interfaces
     *
     * @return string
     */
    public function name(ReflectionClass $class = null, array $interfaces)
    {
        $parts = array();

        if (null !== $class) {
            $parts[] = $class->getName();
        } else {
            foreach ($interfaces as $interface) {
                $parts[] = $interface->getShortName();
            }
        }

        if (!count($parts)) {
            $parts[] = 'stdClass';
        }

        return sprintf('Double\%s\P%d', implode('\\', $parts), self::$counter++);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Call;

use Prophecy\Exception\Prophecy\ObjectProphecyException;
use Prophecy\Prophecy\ObjectProphecy;

class UnexpectedCallException extends ObjectProphecyException
{
    private $methodName;
    private $arguments;

    public function __construct($message, ObjectProphecy $objectProphecy,
                                $methodName, array $arguments)
    {
        parent::__construct($message, $objectProphecy);

        $this->methodName = $methodName;
        $this->arguments = $arguments;
    }

    public function getMethodName()
    {
        return $this->methodName;
    }

    public function getArguments()
    {
        return $this->arguments;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Doubler;

use Prophecy\Doubler\Generator\Node\ClassNode;

class ClassCreatorException extends \RuntimeException implements DoublerException
{
    private $node;

    public function __construct($message, ClassNode $node)
    {
        parent::__construct($message);

        $this->node = $node;
    }

    public function getClassNode()
    {
        return $this->node;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Doubler;

use ReflectionClass;

class ClassMirrorException extends \RuntimeException implements DoublerException
{
    private $class;

    public function __construct($message, ReflectionClass $class)
    {
        parent::__construct($message);

        $this->class = $class;
    }

    public function getReflectedClass()
    {
        return $this->class;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Doubler;

class ClassNotFoundException extends DoubleException
{
    private $classname;

    /**
     * @param string $message
     * @param string $classname
     */
    public function __construct($message, $classname)
    {
        parent::__construct($message);

        $this->classname = $classname;
    }

    public function getClassname()
    {
        return $this->classname;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Doubler;

use RuntimeException;

class DoubleException extends RuntimeException implements DoublerException
{
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Doubler;

use Prophecy\Exception\Exception;

interface DoublerException extends Exception
{
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Doubler;

class InterfaceNotFoundException extends ClassNotFoundException
{
    public function getInterfaceName()
    {
        return $this->getClassname();
    }
}
<?php

    namespace Prophecy\Exception\Doubler;

    class MethodNotExtendableException extends DoubleException
    {
        private $methodName;

        private $className;

        /**
         * @param string $message
         * @param string $className
         * @param string $methodName
         */
        public function __construct($message, $className, $methodName)
        {
            parent::__construct($message);

            $this->methodName = $methodName;
            $this->className = $className;
        }


        /**
         * @return string
         */
        public function getMethodName()
        {
            return $this->methodName;
        }

        /**
         * @return string
         */
        public function getClassName()
        {
            return $this->className;
        }

    }
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Doubler;

class MethodNotFoundException extends DoubleException
{
    /**
     * @var string
     */
    private $classname;

    /**
     * @var string
     */
    private $methodName;

    /**
     * @var array
     */
    private $arguments;

    /**
     * @param string $message
     * @param string $classname
     * @param string $methodName
     * @param null|Argument\ArgumentsWildcard|array $arguments
     */
    public function __construct($message, $classname, $methodName, $arguments = null)
    {
        parent::__construct($message);

        $this->classname  = $classname;
        $this->methodName = $methodName;
        $this->arguments = $arguments;
    }

    public function getClassname()
    {
        return $this->classname;
    }

    public function getMethodName()
    {
        return $this->methodName;
    }

    public function getArguments()
    {
        return $this->arguments;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Doubler;

class ReturnByReferenceException extends DoubleException
{
    private $classname;
    private $methodName;

    /**
     * @param string $message
     * @param string $classname
     * @param string $methodName
     */
    public function __construct($message, $classname, $methodName)
    {
        parent::__construct($message);

        $this->classname  = $classname;
        $this->methodName = $methodName;
    }

    public function getClassname()
    {
        return $this->classname;
    }

    public function getMethodName()
    {
        return $this->methodName;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception;

/**
 * Core Prophecy exception interface.
 * All Prophecy exceptions implement it.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
interface Exception
{
    /**
     * @return string
     */
    public function getMessage();
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception;

class InvalidArgumentException extends \InvalidArgumentException implements Exception
{
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Prediction;

use Prophecy\Prophecy\ObjectProphecy;

class AggregateException extends \RuntimeException implements PredictionException
{
    private $exceptions = array();
    private $objectProphecy;

    public function append(PredictionException $exception)
    {
        $message = $exception->getMessage();
        $message = '  '.strtr($message, array("\n" => "\n  "))."\n";

        $this->message      = rtrim($this->message.$message);
        $this->exceptions[] = $exception;
    }

    /**
     * @return PredictionException[]
     */
    public function getExceptions()
    {
        return $this->exceptions;
    }

    public function setObjectProphecy(ObjectProphecy $objectProphecy)
    {
        $this->objectProphecy = $objectProphecy;
    }

    /**
     * @return ObjectProphecy
     */
    public function getObjectProphecy()
    {
        return $this->objectProphecy;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Prediction;

use RuntimeException;

/**
 * Basic failed prediction exception.
 * Use it for custom prediction failures.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class FailedPredictionException extends RuntimeException implements PredictionException
{
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Prediction;

use Prophecy\Exception\Prophecy\MethodProphecyException;

class NoCallsException extends MethodProphecyException implements PredictionException
{
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Prediction;

use Prophecy\Exception\Exception;

interface PredictionException extends Exception
{
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Prediction;

use Prophecy\Prophecy\MethodProphecy;

class UnexpectedCallsCountException extends UnexpectedCallsException
{
    private $expectedCount;

    public function __construct($message, MethodProphecy $methodProphecy, $count, array $calls)
    {
        parent::__construct($message, $methodProphecy, $calls);

        $this->expectedCount = intval($count);
    }

    public function getExpectedCount()
    {
        return $this->expectedCount;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Prediction;

use Prophecy\Prophecy\MethodProphecy;
use Prophecy\Exception\Prophecy\MethodProphecyException;

class UnexpectedCallsException extends MethodProphecyException implements PredictionException
{
    private $calls = array();

    public function __construct($message, MethodProphecy $methodProphecy, array $calls)
    {
        parent::__construct($message, $methodProphecy);

        $this->calls = $calls;
    }

    public function getCalls()
    {
        return $this->calls;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Prophecy;

use Prophecy\Prophecy\MethodProphecy;

class MethodProphecyException extends ObjectProphecyException
{
    private $methodProphecy;

    public function __construct($message, MethodProphecy $methodProphecy)
    {
        parent::__construct($message, $methodProphecy->getObjectProphecy());

        $this->methodProphecy = $methodProphecy;
    }

    /**
     * @return MethodProphecy
     */
    public function getMethodProphecy()
    {
        return $this->methodProphecy;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Prophecy;

use Prophecy\Prophecy\ObjectProphecy;

class ObjectProphecyException extends \RuntimeException implements ProphecyException
{
    private $objectProphecy;

    public function __construct($message, ObjectProphecy $objectProphecy)
    {
        parent::__construct($message);

        $this->objectProphecy = $objectProphecy;
    }

    /**
     * @return ObjectProphecy
     */
    public function getObjectProphecy()
    {
        return $this->objectProphecy;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Exception\Prophecy;

use Prophecy\Exception\Exception;

interface ProphecyException extends Exception
{
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\PhpDocumentor;

use phpDocumentor\Reflection\DocBlock\Tag\MethodTag as LegacyMethodTag;
use phpDocumentor\Reflection\DocBlock\Tags\Method;

/**
 * @author Théo FIDRY <theo.fidry@gmail.com>
 *
 * @internal
 */
final class ClassAndInterfaceTagRetriever implements MethodTagRetrieverInterface
{
    private $classRetriever;

    public function __construct(MethodTagRetrieverInterface $classRetriever = null)
    {
        if (null !== $classRetriever) {
            $this->classRetriever = $classRetriever;

            return;
        }

        $this->classRetriever = class_exists('phpDocumentor\Reflection\DocBlockFactory') && class_exists('phpDocumentor\Reflection\Types\ContextFactory')
            ? new ClassTagRetriever()
            : new LegacyClassTagRetriever()
        ;
    }

    /**
     * @param \ReflectionClass $reflectionClass
     *
     * @return LegacyMethodTag[]|Method[]
     */
    public function getTagList(\ReflectionClass $reflectionClass)
    {
        return array_merge(
            $this->classRetriever->getTagList($reflectionClass),
            $this->getInterfacesTagList($reflectionClass)
        );
    }

    /**
     * @param \ReflectionClass $reflectionClass
     *
     * @return LegacyMethodTag[]|Method[]
     */
    private function getInterfacesTagList(\ReflectionClass $reflectionClass)
    {
        $interfaces = $reflectionClass->getInterfaces();
        $tagList = array();

        foreach($interfaces as $interface) {
            $tagList = array_merge($tagList, $this->classRetriever->getTagList($interface));
        }

        return $tagList;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\PhpDocumentor;

use phpDocumentor\Reflection\DocBlock\Tags\Method;
use phpDocumentor\Reflection\DocBlockFactory;
use phpDocumentor\Reflection\Types\ContextFactory;

/**
 * @author Théo FIDRY <theo.fidry@gmail.com>
 *
 * @internal
 */
final class ClassTagRetriever implements MethodTagRetrieverInterface
{
    private $docBlockFactory;
    private $contextFactory;

    public function __construct()
    {
        $this->docBlockFactory = DocBlockFactory::createInstance();
        $this->contextFactory = new ContextFactory();
    }

    /**
     * @param \ReflectionClass $reflectionClass
     *
     * @return Method[]
     */
    public function getTagList(\ReflectionClass $reflectionClass)
    {
        try {
            $phpdoc = $this->docBlockFactory->create(
                $reflectionClass,
                $this->contextFactory->createFromReflector($reflectionClass)
            );

            return $phpdoc->getTagsByName('method');
        } catch (\InvalidArgumentException $e) {
            return array();
        }
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\PhpDocumentor;

use phpDocumentor\Reflection\DocBlock;
use phpDocumentor\Reflection\DocBlock\Tag\MethodTag as LegacyMethodTag;

/**
 * @author Théo FIDRY <theo.fidry@gmail.com>
 *
 * @internal
 */
final class LegacyClassTagRetriever implements MethodTagRetrieverInterface
{
    /**
     * @param \ReflectionClass $reflectionClass
     *
     * @return LegacyMethodTag[]
     */
    public function getTagList(\ReflectionClass $reflectionClass)
    {
        $phpdoc = new DocBlock($reflectionClass->getDocComment());

        return $phpdoc->getTagsByName('method');
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\PhpDocumentor;

use phpDocumentor\Reflection\DocBlock\Tag\MethodTag as LegacyMethodTag;
use phpDocumentor\Reflection\DocBlock\Tags\Method;

/**
 * @author Théo FIDRY <theo.fidry@gmail.com>
 *
 * @internal
 */
interface MethodTagRetrieverInterface
{
    /**
     * @param \ReflectionClass $reflectionClass
     *
     * @return LegacyMethodTag[]|Method[]
     */
    public function getTagList(\ReflectionClass $reflectionClass);
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Prediction;

use Prophecy\Call\Call;
use Prophecy\Prophecy\ObjectProphecy;
use Prophecy\Prophecy\MethodProphecy;
use Prophecy\Argument\ArgumentsWildcard;
use Prophecy\Argument\Token\AnyValuesToken;
use Prophecy\Util\StringUtil;
use Prophecy\Exception\Prediction\NoCallsException;

/**
 * Call prediction.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class CallPrediction implements PredictionInterface
{
    private $util;

    /**
     * Initializes prediction.
     *
     * @param StringUtil $util
     */
    public function __construct(StringUtil $util = null)
    {
        $this->util = $util ?: new StringUtil;
    }

    /**
     * Tests that there was at least one call.
     *
     * @param Call[]         $calls
     * @param ObjectProphecy $object
     * @param MethodProphecy $method
     *
     * @throws \Prophecy\Exception\Prediction\NoCallsException
     */
    public function check(array $calls, ObjectProphecy $object, MethodProphecy $method)
    {
        if (count($calls)) {
            return;
        }

        $methodCalls = $object->findProphecyMethodCalls(
            $method->getMethodName(),
            new ArgumentsWildcard(array(new AnyValuesToken))
        );

        if (count($methodCalls)) {
            throw new NoCallsException(sprintf(
                "No calls have been made that match:\n".
                "  %s->%s(%s)\n".
                "but expected at least one.\n".
                "Recorded `%s(...)` calls:\n%s",

                get_class($object->reveal()),
                $method->getMethodName(),
                $method->getArgumentsWildcard(),
                $method->getMethodName(),
                $this->util->stringifyCalls($methodCalls)
            ), $method);
        }

        throw new NoCallsException(sprintf(
            "No calls have been made that match:\n".
            "  %s->%s(%s)\n".
            "but expected at least one.",

            get_class($object->reveal()),
            $method->getMethodName(),
            $method->getArgumentsWildcard()
        ), $method);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Prediction;

use Prophecy\Call\Call;
use Prophecy\Prophecy\ObjectProphecy;
use Prophecy\Prophecy\MethodProphecy;
use Prophecy\Argument\ArgumentsWildcard;
use Prophecy\Argument\Token\AnyValuesToken;
use Prophecy\Util\StringUtil;
use Prophecy\Exception\Prediction\UnexpectedCallsCountException;

/**
 * Prediction interface.
 * Predictions are logical test blocks, tied to `should...` keyword.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class CallTimesPrediction implements PredictionInterface
{
    private $times;
    private $util;

    /**
     * Initializes prediction.
     *
     * @param int        $times
     * @param StringUtil $util
     */
    public function __construct($times, StringUtil $util = null)
    {
        $this->times = intval($times);
        $this->util  = $util ?: new StringUtil;
    }

    /**
     * Tests that there was exact amount of calls made.
     *
     * @param Call[]         $calls
     * @param ObjectProphecy $object
     * @param MethodProphecy $method
     *
     * @throws \Prophecy\Exception\Prediction\UnexpectedCallsCountException
     */
    public function check(array $calls, ObjectProphecy $object, MethodProphecy $method)
    {
        if ($this->times == count($calls)) {
            return;
        }

        $methodCalls = $object->findProphecyMethodCalls(
            $method->getMethodName(),
            new ArgumentsWildcard(array(new AnyValuesToken))
        );

        if (count($calls)) {
            $message = sprintf(
                "Expected exactly %d calls that match:\n".
                "  %s->%s(%s)\n".
                "but %d were made:\n%s",

                $this->times,
                get_class($object->reveal()),
                $method->getMethodName(),
                $method->getArgumentsWildcard(),
                count($calls),
                $this->util->stringifyCalls($calls)
            );
        } elseif (count($methodCalls)) {
            $message = sprintf(
                "Expected exactly %d calls that match:\n".
                "  %s->%s(%s)\n".
                "but none were made.\n".
                "Recorded `%s(...)` calls:\n%s",

                $this->times,
                get_class($object->reveal()),
                $method->getMethodName(),
                $method->getArgumentsWildcard(),
                $method->getMethodName(),
                $this->util->stringifyCalls($methodCalls)
            );
        } else {
            $message = sprintf(
                "Expected exactly %d calls that match:\n".
                "  %s->%s(%s)\n".
                "but none were made.",

                $this->times,
                get_class($object->reveal()),
                $method->getMethodName(),
                $method->getArgumentsWildcard()
            );
        }

        throw new UnexpectedCallsCountException($message, $method, $this->times, $calls);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Prediction;

use Prophecy\Call\Call;
use Prophecy\Prophecy\ObjectProphecy;
use Prophecy\Prophecy\MethodProphecy;
use Prophecy\Exception\InvalidArgumentException;
use Closure;

/**
 * Callback prediction.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class CallbackPrediction implements PredictionInterface
{
    private $callback;

    /**
     * Initializes callback prediction.
     *
     * @param callable $callback Custom callback
     *
     * @throws \Prophecy\Exception\InvalidArgumentException
     */
    public function __construct($callback)
    {
        if (!is_callable($callback)) {
            throw new InvalidArgumentException(sprintf(
                'Callable expected as an argument to CallbackPrediction, but got %s.',
                gettype($callback)
            ));
        }

        $this->callback = $callback;
    }

    /**
     * Executes preset callback.
     *
     * @param Call[]         $calls
     * @param ObjectProphecy $object
     * @param MethodProphecy $method
     */
    public function check(array $calls, ObjectProphecy $object, MethodProphecy $method)
    {
        $callback = $this->callback;

        if ($callback instanceof Closure && method_exists('Closure', 'bind')) {
            $callback = Closure::bind($callback, $object);
        }

        call_user_func($callback, $calls, $object, $method);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Prediction;

use Prophecy\Call\Call;
use Prophecy\Prophecy\ObjectProphecy;
use Prophecy\Prophecy\MethodProphecy;
use Prophecy\Util\StringUtil;
use Prophecy\Exception\Prediction\UnexpectedCallsException;

/**
 * No calls prediction.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class NoCallsPrediction implements PredictionInterface
{
    private $util;

    /**
     * Initializes prediction.
     *
     * @param null|StringUtil $util
     */
    public function __construct(StringUtil $util = null)
    {
        $this->util = $util ?: new StringUtil;
    }

    /**
     * Tests that there were no calls made.
     *
     * @param Call[]         $calls
     * @param ObjectProphecy $object
     * @param MethodProphecy $method
     *
     * @throws \Prophecy\Exception\Prediction\UnexpectedCallsException
     */
    public function check(array $calls, ObjectProphecy $object, MethodProphecy $method)
    {
        if (!count($calls)) {
            return;
        }

        $verb = count($calls) === 1 ? 'was' : 'were';

        throw new UnexpectedCallsException(sprintf(
            "No calls expected that match:\n".
            "  %s->%s(%s)\n".
            "but %d %s made:\n%s",
            get_class($object->reveal()),
            $method->getMethodName(),
            $method->getArgumentsWildcard(),
            count($calls),
            $verb,
            $this->util->stringifyCalls($calls)
        ), $method, $calls);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Prediction;

use Prophecy\Call\Call;
use Prophecy\Prophecy\ObjectProphecy;
use Prophecy\Prophecy\MethodProphecy;

/**
 * Prediction interface.
 * Predictions are logical test blocks, tied to `should...` keyword.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
interface PredictionInterface
{
    /**
     * Tests that double fulfilled prediction.
     *
     * @param Call[]        $calls
     * @param ObjectProphecy $object
     * @param MethodProphecy $method
     *
     * @throws object
     * @return void
     */
    public function check(array $calls, ObjectProphecy $object, MethodProphecy $method);
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Promise;

use Prophecy\Prophecy\ObjectProphecy;
use Prophecy\Prophecy\MethodProphecy;
use Prophecy\Exception\InvalidArgumentException;
use Closure;

/**
 * Callback promise.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class CallbackPromise implements PromiseInterface
{
    private $callback;

    /**
     * Initializes callback promise.
     *
     * @param callable $callback Custom callback
     *
     * @throws \Prophecy\Exception\InvalidArgumentException
     */
    public function __construct($callback)
    {
        if (!is_callable($callback)) {
            throw new InvalidArgumentException(sprintf(
                'Callable expected as an argument to CallbackPromise, but got %s.',
                gettype($callback)
            ));
        }

        $this->callback = $callback;
    }

    /**
     * Evaluates promise callback.
     *
     * @param array          $args
     * @param ObjectProphecy $object
     * @param MethodProphecy $method
     *
     * @return mixed
     */
    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method)
    {
        $callback = $this->callback;

        if ($callback instanceof Closure && method_exists('Closure', 'bind')) {
            $callback = Closure::bind($callback, $object);
        }

        return call_user_func($callback, $args, $object, $method);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Promise;

use Prophecy\Prophecy\ObjectProphecy;
use Prophecy\Prophecy\MethodProphecy;

/**
 * Promise interface.
 * Promises are logical blocks, tied to `will...` keyword.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
interface PromiseInterface
{
    /**
     * Evaluates promise.
     *
     * @param array          $args
     * @param ObjectProphecy $object
     * @param MethodProphecy $method
     *
     * @return mixed
     */
    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method);
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Promise;

use Prophecy\Exception\InvalidArgumentException;
use Prophecy\Prophecy\ObjectProphecy;
use Prophecy\Prophecy\MethodProphecy;

/**
 * Return argument promise.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class ReturnArgumentPromise implements PromiseInterface
{
    /**
     * @var int
     */
    private $index;

    /**
     * Initializes callback promise.
     *
     * @param int $index The zero-indexed number of the argument to return
     *
     * @throws \Prophecy\Exception\InvalidArgumentException
     */
    public function __construct($index = 0)
    {
        if (!is_int($index) || $index < 0) {
            throw new InvalidArgumentException(sprintf(
                'Zero-based index expected as argument to ReturnArgumentPromise, but got %s.',
                $index
            ));
        }
        $this->index = $index;
    }

    /**
     * Returns nth argument if has one, null otherwise.
     *
     * @param array          $args
     * @param ObjectProphecy $object
     * @param MethodProphecy $method
     *
     * @return null|mixed
     */
    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method)
    {
        return count($args) > $this->index ? $args[$this->index] : null;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Promise;

use Prophecy\Prophecy\ObjectProphecy;
use Prophecy\Prophecy\MethodProphecy;

/**
 * Return promise.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class ReturnPromise implements PromiseInterface
{
    private $returnValues = array();

    /**
     * Initializes promise.
     *
     * @param array $returnValues Array of values
     */
    public function __construct(array $returnValues)
    {
        $this->returnValues = $returnValues;
    }

    /**
     * Returns saved values one by one until last one, then continuously returns last value.
     *
     * @param array          $args
     * @param ObjectProphecy $object
     * @param MethodProphecy $method
     *
     * @return mixed
     */
    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method)
    {
        $value = array_shift($this->returnValues);

        if (!count($this->returnValues)) {
            $this->returnValues[] = $value;
        }

        return $value;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Promise;

use Doctrine\Instantiator\Instantiator;
use Prophecy\Prophecy\ObjectProphecy;
use Prophecy\Prophecy\MethodProphecy;
use Prophecy\Exception\InvalidArgumentException;
use ReflectionClass;

/**
 * Throw promise.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class ThrowPromise implements PromiseInterface
{
    private $exception;

    /**
     * @var \Doctrine\Instantiator\Instantiator
     */
    private $instantiator;

    /**
     * Initializes promise.
     *
     * @param string|\Exception|\Throwable $exception Exception class name or instance
     *
     * @throws \Prophecy\Exception\InvalidArgumentException
     */
    public function __construct($exception)
    {
        if (is_string($exception)) {
            if (!class_exists($exception) || !$this->isAValidThrowable($exception)) {
                throw new InvalidArgumentException(sprintf(
                    'Exception / Throwable class or instance expected as argument to ThrowPromise, but got %s.',
                    $exception
                ));
            }
        } elseif (!$exception instanceof \Exception && !$exception instanceof \Throwable) {
            throw new InvalidArgumentException(sprintf(
                'Exception / Throwable class or instance expected as argument to ThrowPromise, but got %s.',
                is_object($exception) ? get_class($exception) : gettype($exception)
            ));
        }

        $this->exception = $exception;
    }

    /**
     * Throws predefined exception.
     *
     * @param array          $args
     * @param ObjectProphecy $object
     * @param MethodProphecy $method
     *
     * @throws object
     */
    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method)
    {
        if (is_string($this->exception)) {
            $classname   = $this->exception;
            $reflection  = new ReflectionClass($classname);
            $constructor = $reflection->getConstructor();

            if ($constructor->isPublic() && 0 == $constructor->getNumberOfRequiredParameters()) {
                throw $reflection->newInstance();
            }

            if (!$this->instantiator) {
                $this->instantiator = new Instantiator();
            }

            throw $this->instantiator->instantiate($classname);
        }

        throw $this->exception;
    }

    /**
     * @param string $exception
     *
     * @return bool
     */
    private function isAValidThrowable($exception)
    {
        return is_a($exception, 'Exception', true) || is_subclass_of($exception, 'Throwable', true);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Prophecy;

use Prophecy\Argument;
use Prophecy\Prophet;
use Prophecy\Promise;
use Prophecy\Prediction;
use Prophecy\Exception\Doubler\MethodNotFoundException;
use Prophecy\Exception\InvalidArgumentException;
use Prophecy\Exception\Prophecy\MethodProphecyException;

/**
 * Method prophecy.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class MethodProphecy
{
    private $objectProphecy;
    private $methodName;
    private $argumentsWildcard;
    private $promise;
    private $prediction;
    private $checkedPredictions = array();
    private $bound = false;
    private $voidReturnType = false;

    /**
     * Initializes method prophecy.
     *
     * @param ObjectProphecy                        $objectProphecy
     * @param string                                $methodName
     * @param null|Argument\ArgumentsWildcard|array $arguments
     *
     * @throws \Prophecy\Exception\Doubler\MethodNotFoundException If method not found
     */
    public function __construct(ObjectProphecy $objectProphecy, $methodName, $arguments = null)
    {
        $double = $objectProphecy->reveal();
        if (!method_exists($double, $methodName)) {
            throw new MethodNotFoundException(sprintf(
                'Method `%s::%s()` is not defined.', get_class($double), $methodName
            ), get_class($double), $methodName, $arguments);
        }

        $this->objectProphecy = $objectProphecy;
        $this->methodName     = $methodName;

        $reflectedMethod = new \ReflectionMethod($double, $methodName);
        if ($reflectedMethod->isFinal()) {
            throw new MethodProphecyException(sprintf(
                "Can not add prophecy for a method `%s::%s()`\n".
                "as it is a final method.",
                get_class($double),
                $methodName
            ), $this);
        }

        if (null !== $arguments) {
            $this->withArguments($arguments);
        }

        if (version_compare(PHP_VERSION, '7.0', '>=') && true === $reflectedMethod->hasReturnType()) {
            $type = (string) $reflectedMethod->getReturnType();

            if ('void' === $type) {
                $this->voidReturnType = true;
                return;
            }

            $this->will(function () use ($type) {
                switch ($type) {
                    case 'string': return '';
                    case 'float':  return 0.0;
                    case 'int':    return 0;
                    case 'bool':   return false;
                    case 'array':  return array();

                    case 'callable':
                    case 'Closure':
                        return function () {};

                    case 'Traversable':
                    case 'Generator':
                        // Remove eval() when minimum version >=5.5
                        /** @var callable $generator */
                        $generator = eval('return function () { yield; };');
                        return $generator();

                    default:
                        $prophet = new Prophet;
                        return $prophet->prophesize($type)->reveal();
                }
            });
        }
    }

    /**
     * Sets argument wildcard.
     *
     * @param array|Argument\ArgumentsWildcard $arguments
     *
     * @return $this
     *
     * @throws \Prophecy\Exception\InvalidArgumentException
     */
    public function withArguments($arguments)
    {
        if (is_array($arguments)) {
            $arguments = new Argument\ArgumentsWildcard($arguments);
        }

        if (!$arguments instanceof Argument\ArgumentsWildcard) {
            throw new InvalidArgumentException(sprintf(
                "Either an array or an instance of ArgumentsWildcard expected as\n".
                'a `MethodProphecy::withArguments()` argument, but got %s.',
                gettype($arguments)
            ));
        }

        $this->argumentsWildcard = $arguments;

        return $this;
    }

    /**
     * Sets custom promise to the prophecy.
     *
     * @param callable|Promise\PromiseInterface $promise
     *
     * @return $this
     *
     * @throws \Prophecy\Exception\InvalidArgumentException
     */
    public function will($promise)
    {
        if (is_callable($promise)) {
            $promise = new Promise\CallbackPromise($promise);
        }

        if (!$promise instanceof Promise\PromiseInterface) {
            throw new InvalidArgumentException(sprintf(
                'Expected callable or instance of PromiseInterface, but got %s.',
                gettype($promise)
            ));
        }

        $this->bindToObjectProphecy();
        $this->promise = $promise;

        return $this;
    }

    /**
     * Sets return promise to the prophecy.
     *
     * @see Prophecy\Promise\ReturnPromise
     *
     * @return $this
     */
    public function willReturn()
    {
        if ($this->voidReturnType) {
            throw new MethodProphecyException(
                "The method \"$this->methodName\" has a void return type, and so cannot return anything",
                $this
            );
        }

        return $this->will(new Promise\ReturnPromise(func_get_args()));
    }

    /**
     * Sets return argument promise to the prophecy.
     *
     * @param int $index The zero-indexed number of the argument to return
     *
     * @see Prophecy\Promise\ReturnArgumentPromise
     *
     * @return $this
     */
    public function willReturnArgument($index = 0)
    {
        if ($this->voidReturnType) {
            throw new MethodProphecyException("The method \"$this->methodName\" has a void return type", $this);
        }

        return $this->will(new Promise\ReturnArgumentPromise($index));
    }

    /**
     * Sets throw promise to the prophecy.
     *
     * @see Prophecy\Promise\ThrowPromise
     *
     * @param string|\Exception $exception Exception class or instance
     *
     * @return $this
     */
    public function willThrow($exception)
    {
        return $this->will(new Promise\ThrowPromise($exception));
    }

    /**
     * Sets custom prediction to the prophecy.
     *
     * @param callable|Prediction\PredictionInterface $prediction
     *
     * @return $this
     *
     * @throws \Prophecy\Exception\InvalidArgumentException
     */
    public function should($prediction)
    {
        if (is_callable($prediction)) {
            $prediction = new Prediction\CallbackPrediction($prediction);
        }

        if (!$prediction instanceof Prediction\PredictionInterface) {
            throw new InvalidArgumentException(sprintf(
                'Expected callable or instance of PredictionInterface, but got %s.',
                gettype($prediction)
            ));
        }

        $this->bindToObjectProphecy();
        $this->prediction = $prediction;

        return $this;
    }

    /**
     * Sets call prediction to the prophecy.
     *
     * @see Prophecy\Prediction\CallPrediction
     *
     * @return $this
     */
    public function shouldBeCalled()
    {
        return $this->should(new Prediction\CallPrediction);
    }

    /**
     * Sets no calls prediction to the prophecy.
     *
     * @see Prophecy\Prediction\NoCallsPrediction
     *
     * @return $this
     */
    public function shouldNotBeCalled()
    {
        return $this->should(new Prediction\NoCallsPrediction);
    }

    /**
     * Sets call times prediction to the prophecy.
     *
     * @see Prophecy\Prediction\CallTimesPrediction
     *
     * @param $count
     *
     * @return $this
     */
    public function shouldBeCalledTimes($count)
    {
        return $this->should(new Prediction\CallTimesPrediction($count));
    }

    /**
     * Checks provided prediction immediately.
     *
     * @param callable|Prediction\PredictionInterface $prediction
     *
     * @return $this
     *
     * @throws \Prophecy\Exception\InvalidArgumentException
     */
    public function shouldHave($prediction)
    {
        if (is_callable($prediction)) {
            $prediction = new Prediction\CallbackPrediction($prediction);
        }

        if (!$prediction instanceof Prediction\PredictionInterface) {
            throw new InvalidArgumentException(sprintf(
                'Expected callable or instance of PredictionInterface, but got %s.',
                gettype($prediction)
            ));
        }

        if (null === $this->promise && !$this->voidReturnType) {
            $this->willReturn();
        }

        $calls = $this->getObjectProphecy()->findProphecyMethodCalls(
            $this->getMethodName(),
            $this->getArgumentsWildcard()
        );

        try {
            $prediction->check($calls, $this->getObjectProphecy(), $this);
            $this->checkedPredictions[] = $prediction;
        } catch (\Exception $e) {
            $this->checkedPredictions[] = $prediction;

            throw $e;
        }

        return $this;
    }

    /**
     * Checks call prediction.
     *
     * @see Prophecy\Prediction\CallPrediction
     *
     * @return $this
     */
    public function shouldHaveBeenCalled()
    {
        return $this->shouldHave(new Prediction\CallPrediction);
    }

    /**
     * Checks no calls prediction.
     *
     * @see Prophecy\Prediction\NoCallsPrediction
     *
     * @return $this
     */
    public function shouldNotHaveBeenCalled()
    {
        return $this->shouldHave(new Prediction\NoCallsPrediction);
    }

    /**
     * Checks no calls prediction.
     *
     * @see Prophecy\Prediction\NoCallsPrediction
     * @deprecated
     *
     * @return $this
     */
    public function shouldNotBeenCalled()
    {
        return $this->shouldNotHaveBeenCalled();
    }

    /**
     * Checks call times prediction.
     *
     * @see Prophecy\Prediction\CallTimesPrediction
     *
     * @param int $count
     *
     * @return $this
     */
    public function shouldHaveBeenCalledTimes($count)
    {
        return $this->shouldHave(new Prediction\CallTimesPrediction($count));
    }

    /**
     * Checks currently registered [with should(...)] prediction.
     */
    public function checkPrediction()
    {
        if (null === $this->prediction) {
            return;
        }

        $this->shouldHave($this->prediction);
    }

    /**
     * Returns currently registered promise.
     *
     * @return null|Promise\PromiseInterface
     */
    public function getPromise()
    {
        return $this->promise;
    }

    /**
     * Returns currently registered prediction.
     *
     * @return null|Prediction\PredictionInterface
     */
    public function getPrediction()
    {
        return $this->prediction;
    }

    /**
     * Returns predictions that were checked on this object.
     *
     * @return Prediction\PredictionInterface[]
     */
    public function getCheckedPredictions()
    {
        return $this->checkedPredictions;
    }

    /**
     * Returns object prophecy this method prophecy is tied to.
     *
     * @return ObjectProphecy
     */
    public function getObjectProphecy()
    {
        return $this->objectProphecy;
    }

    /**
     * Returns method name.
     *
     * @return string
     */
    public function getMethodName()
    {
        return $this->methodName;
    }

    /**
     * Returns arguments wildcard.
     *
     * @return Argument\ArgumentsWildcard
     */
    public function getArgumentsWildcard()
    {
        return $this->argumentsWildcard;
    }

    /**
     * @return bool
     */
    public function hasReturnVoid()
    {
        return $this->voidReturnType;
    }

    private function bindToObjectProphecy()
    {
        if ($this->bound) {
            return;
        }

        $this->getObjectProphecy()->addMethodProphecy($this);
        $this->bound = true;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Prophecy;

use SebastianBergmann\Comparator\ComparisonFailure;
use Prophecy\Comparator\Factory as ComparatorFactory;
use Prophecy\Call\Call;
use Prophecy\Doubler\LazyDouble;
use Prophecy\Argument\ArgumentsWildcard;
use Prophecy\Call\CallCenter;
use Prophecy\Exception\Prophecy\ObjectProphecyException;
use Prophecy\Exception\Prophecy\MethodProphecyException;
use Prophecy\Exception\Prediction\AggregateException;
use Prophecy\Exception\Prediction\PredictionException;

/**
 * Object prophecy.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class ObjectProphecy implements ProphecyInterface
{
    private $lazyDouble;
    private $callCenter;
    private $revealer;
    private $comparatorFactory;

    /**
     * @var MethodProphecy[][]
     */
    private $methodProphecies = array();

    /**
     * Initializes object prophecy.
     *
     * @param LazyDouble        $lazyDouble
     * @param CallCenter        $callCenter
     * @param RevealerInterface $revealer
     * @param ComparatorFactory $comparatorFactory
     */
    public function __construct(
        LazyDouble $lazyDouble,
        CallCenter $callCenter = null,
        RevealerInterface $revealer = null,
        ComparatorFactory $comparatorFactory = null
    ) {
        $this->lazyDouble = $lazyDouble;
        $this->callCenter = $callCenter ?: new CallCenter;
        $this->revealer   = $revealer ?: new Revealer;

        $this->comparatorFactory = $comparatorFactory ?: ComparatorFactory::getInstance();
    }

    /**
     * Forces double to extend specific class.
     *
     * @param string $class
     *
     * @return $this
     */
    public function willExtend($class)
    {
        $this->lazyDouble->setParentClass($class);

        return $this;
    }

    /**
     * Forces double to implement specific interface.
     *
     * @param string $interface
     *
     * @return $this
     */
    public function willImplement($interface)
    {
        $this->lazyDouble->addInterface($interface);

        return $this;
    }

    /**
     * Sets constructor arguments.
     *
     * @param array $arguments
     *
     * @return $this
     */
    public function willBeConstructedWith(array $arguments = null)
    {
        $this->lazyDouble->setArguments($arguments);

        return $this;
    }

    /**
     * Reveals double.
     *
     * @return object
     *
     * @throws \Prophecy\Exception\Prophecy\ObjectProphecyException If double doesn't implement needed interface
     */
    public function reveal()
    {
        $double = $this->lazyDouble->getInstance();

        if (null === $double || !$double instanceof ProphecySubjectInterface) {
            throw new ObjectProphecyException(
                "Generated double must implement ProphecySubjectInterface, but it does not.\n".
                'It seems you have wrongly configured doubler without required ClassPatch.',
                $this
            );
        }

        $double->setProphecy($this);

        return $double;
    }

    /**
     * Adds method prophecy to object prophecy.
     *
     * @param MethodProphecy $methodProphecy
     *
     * @throws \Prophecy\Exception\Prophecy\MethodProphecyException If method prophecy doesn't
     *                                                              have arguments wildcard
     */
    public function addMethodProphecy(MethodProphecy $methodProphecy)
    {
        $argumentsWildcard = $methodProphecy->getArgumentsWildcard();
        if (null === $argumentsWildcard) {
            throw new MethodProphecyException(sprintf(
                "Can not add prophecy for a method `%s::%s()`\n".
                "as you did not specify arguments wildcard for it.",
                get_class($this->reveal()),
                $methodProphecy->getMethodName()
            ), $methodProphecy);
        }

        $methodName = $methodProphecy->getMethodName();

        if (!isset($this->methodProphecies[$methodName])) {
            $this->methodProphecies[$methodName] = array();
        }

        $this->methodProphecies[$methodName][] = $methodProphecy;
    }

    /**
     * Returns either all or related to single method prophecies.
     *
     * @param null|string $methodName
     *
     * @return MethodProphecy[]
     */
    public function getMethodProphecies($methodName = null)
    {
        if (null === $methodName) {
            return $this->methodProphecies;
        }

        if (!isset($this->methodProphecies[$methodName])) {
            return array();
        }

        return $this->methodProphecies[$methodName];
    }

    /**
     * Makes specific method call.
     *
     * @param string $methodName
     * @param array  $arguments
     *
     * @return mixed
     */
    public function makeProphecyMethodCall($methodName, array $arguments)
    {
        $arguments = $this->revealer->reveal($arguments);
        $return    = $this->callCenter->makeCall($this, $methodName, $arguments);

        return $this->revealer->reveal($return);
    }

    /**
     * Finds calls by method name & arguments wildcard.
     *
     * @param string            $methodName
     * @param ArgumentsWildcard $wildcard
     *
     * @return Call[]
     */
    public function findProphecyMethodCalls($methodName, ArgumentsWildcard $wildcard)
    {
        return $this->callCenter->findCalls($methodName, $wildcard);
    }

    /**
     * Checks that registered method predictions do not fail.
     *
     * @throws \Prophecy\Exception\Prediction\AggregateException If any of registered predictions fail
     */
    public function checkProphecyMethodsPredictions()
    {
        $exception = new AggregateException(sprintf("%s:\n", get_class($this->reveal())));
        $exception->setObjectProphecy($this);

        foreach ($this->methodProphecies as $prophecies) {
            foreach ($prophecies as $prophecy) {
                try {
                    $prophecy->checkPrediction();
                } catch (PredictionException $e) {
                    $exception->append($e);
                }
            }
        }

        if (count($exception->getExceptions())) {
            throw $exception;
        }
    }

    /**
     * Creates new method prophecy using specified method name and arguments.
     *
     * @param string $methodName
     * @param array  $arguments
     *
     * @return MethodProphecy
     */
    public function __call($methodName, array $arguments)
    {
        $arguments = new ArgumentsWildcard($this->revealer->reveal($arguments));

        foreach ($this->getMethodProphecies($methodName) as $prophecy) {
            $argumentsWildcard = $prophecy->getArgumentsWildcard();
            $comparator = $this->comparatorFactory->getComparatorFor(
                $argumentsWildcard, $arguments
            );

            try {
                $comparator->assertEquals($argumentsWildcard, $arguments);
                return $prophecy;
            } catch (ComparisonFailure $failure) {}
        }

        return new MethodProphecy($this, $methodName, $arguments);
    }

    /**
     * Tries to get property value from double.
     *
     * @param string $name
     *
     * @return mixed
     */
    public function __get($name)
    {
        return $this->reveal()->$name;
    }

    /**
     * Tries to set property value to double.
     *
     * @param string $name
     * @param mixed  $value
     */
    public function __set($name, $value)
    {
        $this->reveal()->$name = $this->revealer->reveal($value);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Prophecy;

/**
 * Core Prophecy interface.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
interface ProphecyInterface
{
    /**
     * Reveals prophecy object (double) .
     *
     * @return object
     */
    public function reveal();
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Prophecy;

/**
 * Controllable doubles interface.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
interface ProphecySubjectInterface
{
    /**
     * Sets subject prophecy.
     *
     * @param ProphecyInterface $prophecy
     */
    public function setProphecy(ProphecyInterface $prophecy);

    /**
     * Returns subject prophecy.
     *
     * @return ProphecyInterface
     */
    public function getProphecy();
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Prophecy;

/**
 * Basic prophecies revealer.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class Revealer implements RevealerInterface
{
    /**
     * Unwraps value(s).
     *
     * @param mixed $value
     *
     * @return mixed
     */
    public function reveal($value)
    {
        if (is_array($value)) {
            return array_map(array($this, __FUNCTION__), $value);
        }

        if (!is_object($value)) {
            return $value;
        }

        if ($value instanceof ProphecyInterface) {
            $value = $value->reveal();
        }

        return $value;
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Prophecy;

/**
 * Prophecies revealer interface.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
interface RevealerInterface
{
    /**
     * Unwraps value(s).
     *
     * @param mixed $value
     *
     * @return mixed
     */
    public function reveal($value);
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy;

use Prophecy\Doubler\Doubler;
use Prophecy\Doubler\LazyDouble;
use Prophecy\Doubler\ClassPatch;
use Prophecy\Prophecy\ObjectProphecy;
use Prophecy\Prophecy\RevealerInterface;
use Prophecy\Prophecy\Revealer;
use Prophecy\Call\CallCenter;
use Prophecy\Util\StringUtil;
use Prophecy\Exception\Prediction\PredictionException;
use Prophecy\Exception\Prediction\AggregateException;

/**
 * Prophet creates prophecies.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class Prophet
{
    private $doubler;
    private $revealer;
    private $util;

    /**
     * @var ObjectProphecy[]
     */
    private $prophecies = array();

    /**
     * Initializes Prophet.
     *
     * @param null|Doubler           $doubler
     * @param null|RevealerInterface $revealer
     * @param null|StringUtil        $util
     */
    public function __construct(Doubler $doubler = null, RevealerInterface $revealer = null,
                                StringUtil $util = null)
    {
        if (null === $doubler) {
            $doubler = new Doubler;
            $doubler->registerClassPatch(new ClassPatch\SplFileInfoPatch);
            $doubler->registerClassPatch(new ClassPatch\TraversablePatch);
            $doubler->registerClassPatch(new ClassPatch\DisableConstructorPatch);
            $doubler->registerClassPatch(new ClassPatch\ProphecySubjectPatch);
            $doubler->registerClassPatch(new ClassPatch\ReflectionClassNewInstancePatch);
            $doubler->registerClassPatch(new ClassPatch\HhvmExceptionPatch());
            $doubler->registerClassPatch(new ClassPatch\MagicCallPatch);
            $doubler->registerClassPatch(new ClassPatch\KeywordPatch);
        }

        $this->doubler  = $doubler;
        $this->revealer = $revealer ?: new Revealer;
        $this->util     = $util ?: new StringUtil;
    }

    /**
     * Creates new object prophecy.
     *
     * @param null|string $classOrInterface Class or interface name
     *
     * @return ObjectProphecy
     */
    public function prophesize($classOrInterface = null)
    {
        $this->prophecies[] = $prophecy = new ObjectProphecy(
            new LazyDouble($this->doubler),
            new CallCenter($this->util),
            $this->revealer
        );

        if ($classOrInterface && class_exists($classOrInterface)) {
            return $prophecy->willExtend($classOrInterface);
        }

        if ($classOrInterface && interface_exists($classOrInterface)) {
            return $prophecy->willImplement($classOrInterface);
        }

        return $prophecy;
    }

    /**
     * Returns all created object prophecies.
     *
     * @return ObjectProphecy[]
     */
    public function getProphecies()
    {
        return $this->prophecies;
    }

    /**
     * Returns Doubler instance assigned to this Prophet.
     *
     * @return Doubler
     */
    public function getDoubler()
    {
        return $this->doubler;
    }

    /**
     * Checks all predictions defined by prophecies of this Prophet.
     *
     * @throws Exception\Prediction\AggregateException If any prediction fails
     */
    public function checkPredictions()
    {
        $exception = new AggregateException("Some predictions failed:\n");
        foreach ($this->prophecies as $prophecy) {
            try {
                $prophecy->checkProphecyMethodsPredictions();
            } catch (PredictionException $e) {
                $exception->append($e);
            }
        }

        if (count($exception->getExceptions())) {
            throw $exception;
        }
    }
}
<?php

namespace Prophecy\Util;

use Prophecy\Prophecy\ProphecyInterface;
use SebastianBergmann\RecursionContext\Context;

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * This class is a modification from sebastianbergmann/exporter
 * @see https://github.com/sebastianbergmann/exporter
 */
class ExportUtil
{
    /**
     * Exports a value as a string
     *
     * The output of this method is similar to the output of print_r(), but
     * improved in various aspects:
     *
     *  - NULL is rendered as "null" (instead of "")
     *  - TRUE is rendered as "true" (instead of "1")
     *  - FALSE is rendered as "false" (instead of "")
     *  - Strings are always quoted with single quotes
     *  - Carriage returns and newlines are normalized to \n
     *  - Recursion and repeated rendering is treated properly
     *
     * @param  mixed  $value
     * @param  int    $indentation The indentation level of the 2nd+ line
     * @return string
     */
    public static function export($value, $indentation = 0)
    {
        return self::recursiveExport($value, $indentation);
    }

    /**
     * Converts an object to an array containing all of its private, protected
     * and public properties.
     *
     * @param  mixed $value
     * @return array
     */
    public static function toArray($value)
    {
        if (!is_object($value)) {
            return (array) $value;
        }

        $array = array();

        foreach ((array) $value as $key => $val) {
            // properties are transformed to keys in the following way:
            // private   $property => "\0Classname\0property"
            // protected $property => "\0*\0property"
            // public    $property => "property"
            if (preg_match('/^\0.+\0(.+)$/', $key, $matches)) {
                $key = $matches[1];
            }

            // See https://github.com/php/php-src/commit/5721132
            if ($key === "\0gcdata") {
                continue;
            }

            $array[$key] = $val;
        }

        // Some internal classes like SplObjectStorage don't work with the
        // above (fast) mechanism nor with reflection in Zend.
        // Format the output similarly to print_r() in this case
        if ($value instanceof \SplObjectStorage) {
            // However, the fast method does work in HHVM, and exposes the
            // internal implementation. Hide it again.
            if (property_exists('\SplObjectStorage', '__storage')) {
                unset($array['__storage']);
            } elseif (property_exists('\SplObjectStorage', 'storage')) {
                unset($array['storage']);
            }

            if (property_exists('\SplObjectStorage', '__key')) {
                unset($array['__key']);
            }

            foreach ($value as $key => $val) {
                $array[spl_object_hash($val)] = array(
                    'obj' => $val,
                    'inf' => $value->getInfo(),
                );
            }
        }

        return $array;
    }

    /**
     * Recursive implementation of export
     *
     * @param  mixed                                       $value       The value to export
     * @param  int                                         $indentation The indentation level of the 2nd+ line
     * @param  \SebastianBergmann\RecursionContext\Context $processed   Previously processed objects
     * @return string
     * @see    SebastianBergmann\Exporter\Exporter::export
     */
    protected static function recursiveExport(&$value, $indentation, $processed = null)
    {
        if ($value === null) {
            return 'null';
        }

        if ($value === true) {
            return 'true';
        }

        if ($value === false) {
            return 'false';
        }

        if (is_float($value) && floatval(intval($value)) === $value) {
            return "$value.0";
        }

        if (is_resource($value)) {
            return sprintf(
                'resource(%d) of type (%s)',
                $value,
                get_resource_type($value)
            );
        }

        if (is_string($value)) {
            // Match for most non printable chars somewhat taking multibyte chars into account
            if (preg_match('/[^\x09-\x0d\x20-\xff]/', $value)) {
                return 'Binary String: 0x' . bin2hex($value);
            }

            return "'" .
            str_replace(array("\r\n", "\n\r", "\r"), array("\n", "\n", "\n"), $value) .
            "'";
        }

        $whitespace = str_repeat(' ', 4 * $indentation);

        if (!$processed) {
            $processed = new Context;
        }

        if (is_array($value)) {
            if (($key = $processed->contains($value)) !== false) {
                return 'Array &' . $key;
            }

            $array  = $value;
            $key    = $processed->add($value);
            $values = '';

            if (count($array) > 0) {
                foreach ($array as $k => $v) {
                    $values .= sprintf(
                        '%s    %s => %s' . "\n",
                        $whitespace,
                        self::recursiveExport($k, $indentation),
                        self::recursiveExport($value[$k], $indentation + 1, $processed)
                    );
                }

                $values = "\n" . $values . $whitespace;
            }

            return sprintf('Array &%s (%s)', $key, $values);
        }

        if (is_object($value)) {
            $class = get_class($value);

            if ($value instanceof ProphecyInterface) {
                return sprintf('%s Object (*Prophecy*)', $class);
            } elseif ($hash = $processed->contains($value)) {
                return sprintf('%s:%s Object', $class, $hash);
            }

            $hash   = $processed->add($value);
            $values = '';
            $array  = self::toArray($value);

            if (count($array) > 0) {
                foreach ($array as $k => $v) {
                    $values .= sprintf(
                        '%s    %s => %s' . "\n",
                        $whitespace,
                        self::recursiveExport($k, $indentation),
                        self::recursiveExport($v, $indentation + 1, $processed)
                    );
                }

                $values = "\n" . $values . $whitespace;
            }

            return sprintf('%s:%s Object (%s)', $class, $hash, $values);
        }

        return var_export($value, true);
    }
}
<?php

/*
 * This file is part of the Prophecy.
 * (c) Konstantin Kudryashov <ever.zet@gmail.com>
 *     Marcello Duarte <marcello.duarte@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Prophecy\Util;

use Prophecy\Call\Call;

/**
 * String utility.
 *
 * @author Konstantin Kudryashov <ever.zet@gmail.com>
 */
class StringUtil
{
    /**
     * Stringifies any provided value.
     *
     * @param mixed   $value
     * @param boolean $exportObject
     *
     * @return string
     */
    public function stringify($value, $exportObject = true)
    {
        if (is_array($value)) {
            if (range(0, count($value) - 1) === array_keys($value)) {
                return '['.implode(', ', array_map(array($this, __FUNCTION__), $value)).']';
            }

            $stringify = array($this, __FUNCTION__);

            return '['.implode(', ', array_map(function ($item, $key) use ($stringify) {
                return (is_integer($key) ? $key : '"'.$key.'"').
                    ' => '.call_user_func($stringify, $item);
            }, $value, array_keys($value))).']';
        }
        if (is_resource($value)) {
            return get_resource_type($value).':'.$value;
        }
        if (is_object($value)) {
            return $exportObject ? ExportUtil::export($value) : sprintf('%s:%s', get_class($value), spl_object_hash($value));
        }
        if (true === $value || false === $value) {
            return $value ? 'true' : 'false';
        }
        if (is_string($value)) {
            $str = sprintf('"%s"', str_replace("\n", '\\n', $value));

            if (50 <= strlen($str)) {
                return substr($str, 0, 50).'"...';
            }

            return $str;
        }
        if (null === $value) {
            return 'null';
        }

        return (string) $value;
    }

    /**
     * Stringifies provided array of calls.
     *
     * @param Call[] $calls Array of Call instances
     *
     * @return string
     */
    public function stringifyCalls(array $calls)
    {
        $self = $this;

        return implode(PHP_EOL, array_map(function (Call $call) use ($self) {
            return sprintf('  - %s(%s) @ %s',
                $call->getMethodName(),
                implode(', ', array_map(array($self, 'stringify'), $call->getArguments())),
                str_replace(GETCWD().DIRECTORY_SEPARATOR, '', $call->getCallPlace())
            );
        }, $calls));
    }
}
The MIT License (MIT)

Copyright (c) 2013 My C-Sense

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
<?php

namespace DeepCopy;

use DeepCopy\Exception\CloneException;
use DeepCopy\Filter\Filter;
use DeepCopy\Matcher\Matcher;
use DeepCopy\TypeFilter\Spl\SplDoublyLinkedList;
use DeepCopy\TypeFilter\TypeFilter;
use DeepCopy\TypeMatcher\TypeMatcher;
use ReflectionProperty;
use DeepCopy\Reflection\ReflectionHelper;

/**
 * DeepCopy
 */
class DeepCopy
{
    /**
     * @var array
     */
    private $hashMap = [];

    /**
     * Filters to apply.
     * @var array
     */
    private $filters = [];

    /**
     * Type Filters to apply.
     * @var array
     */
    private $typeFilters = [];

    private $skipUncloneable = false;

    /**
     * @var bool
     */
    private $useCloneMethod;

    /**
     * @param bool $useCloneMethod   If set to true, when an object implements the __clone() function, it will be used
     *                               instead of the regular deep cloning.
     */
    public function __construct($useCloneMethod = false)
    {
        $this->useCloneMethod = $useCloneMethod;

        $this->addTypeFilter(new SplDoublyLinkedList($this), new TypeMatcher('\SplDoublyLinkedList'));
    }

    /**
     * Cloning uncloneable properties won't throw exception.
     * @param $skipUncloneable
     * @return $this
     */
    public function skipUncloneable($skipUncloneable = true)
    {
        $this->skipUncloneable = $skipUncloneable;
        return $this;
    }

    /**
     * Perform a deep copy of the object.
     * @param mixed $object
     * @return mixed
     */
    public function copy($object)
    {
        $this->hashMap = [];

        return $this->recursiveCopy($object);
    }

    public function addFilter(Filter $filter, Matcher $matcher)
    {
        $this->filters[] = [
            'matcher' => $matcher,
            'filter'  => $filter,
        ];
    }

    public function addTypeFilter(TypeFilter $filter, TypeMatcher $matcher)
    {
        $this->typeFilters[] = [
            'matcher' => $matcher,
            'filter'  => $filter,
        ];
    }


    private function recursiveCopy($var)
    {
        // Matches Type Filter
        if ($filter = $this->getFirstMatchedTypeFilter($this->typeFilters, $var)) {
            return $filter->apply($var);
        }

        // Resource
        if (is_resource($var)) {
            return $var;
        }
        // Array
        if (is_array($var)) {
            return $this->copyArray($var);
        }
        // Scalar
        if (! is_object($var)) {
            return $var;
        }
        // Object
        return $this->copyObject($var);
    }

    /**
     * Copy an array
     * @param array $array
     * @return array
     */
    private function copyArray(array $array)
    {
        foreach ($array as $key => $value) {
            $array[$key] = $this->recursiveCopy($value);
        }

        return $array;
    }

    /**
     * Copy an object
     * @param object $object
     * @return object
     */
    private function copyObject($object)
    {
        $objectHash = spl_object_hash($object);

        if (isset($this->hashMap[$objectHash])) {
            return $this->hashMap[$objectHash];
        }

        $reflectedObject = new \ReflectionObject($object);

        if (false === $isCloneable = $reflectedObject->isCloneable() and $this->skipUncloneable) {
            $this->hashMap[$objectHash] = $object;
            return $object;
        }

        if (false === $isCloneable) {
            throw new CloneException(sprintf(
                'Class "%s" is not cloneable.',
                $reflectedObject->getName()
            ));
        }

        $newObject = clone $object;
        $this->hashMap[$objectHash] = $newObject;
        if ($this->useCloneMethod && $reflectedObject->hasMethod('__clone')) {
            return $object;
        }

        if ($newObject instanceof \DateTimeInterface) {
            return $newObject;
        }
        foreach (ReflectionHelper::getProperties($reflectedObject) as $property) {
            $this->copyObjectProperty($newObject, $property);
        }

        return $newObject;
    }

    private function copyObjectProperty($object, ReflectionProperty $property)
    {
        // Ignore static properties
        if ($property->isStatic()) {
            return;
        }

        // Apply the filters
        foreach ($this->filters as $item) {
            /** @var Matcher $matcher */
            $matcher = $item['matcher'];
            /** @var Filter $filter */
            $filter = $item['filter'];

            if ($matcher->matches($object, $property->getName())) {
                $filter->apply(
                    $object,
                    $property->getName(),
                    function ($object) {
                        return $this->recursiveCopy($object);
                    }
                );
                // If a filter matches, we stop processing this property
                return;
            }
        }

        $property->setAccessible(true);
        $propertyValue = $property->getValue($object);

        // Copy the property
        $property->setValue($object, $this->recursiveCopy($propertyValue));
    }

    /**
     * Returns first filter that matches variable, NULL if no such filter found.
     * @param array $filterRecords Associative array with 2 members: 'filter' with value of type {@see TypeFilter} and
     *                             'matcher' with value of type {@see TypeMatcher}
     * @param mixed $var
     * @return TypeFilter|null
     */
    private function getFirstMatchedTypeFilter(array $filterRecords, $var)
    {
        $matched = $this->first(
            $filterRecords,
            function (array $record) use ($var) {
                /* @var TypeMatcher $matcher */
                $matcher = $record['matcher'];

                return $matcher->matches($var);
            }
        );

        return isset($matched) ? $matched['filter'] : null;
    }

    /**
     * Returns first element that matches predicate, NULL if no such element found.
     * @param array    $elements
     * @param callable $predicate Predicate arguments are: element.
     * @return mixed|null
     */
    private function first(array $elements, callable $predicate)
    {
        foreach ($elements as $element) {
            if (call_user_func($predicate, $element)) {
                return $element;
            }
        }

        return null;
    }
}
<?php
namespace DeepCopy\Exception;

class CloneException extends \UnexpectedValueException
{
} <?php

namespace DeepCopy\Filter\Doctrine;

use DeepCopy\Filter\Filter;
use ReflectionProperty;

/**
 * Set a null value for a property
 */
class DoctrineCollectionFilter implements Filter
{
    /**
     * {@inheritdoc}
     */
    public function apply($object, $property, $objectCopier)
    {
        $reflectionProperty = new ReflectionProperty($object, $property);

        $reflectionProperty->setAccessible(true);
        $oldCollection = $reflectionProperty->getValue($object);

        $newCollection = $oldCollection->map(
            function ($item) use ($objectCopier) {
                return $objectCopier($item);
            }
        );

        $reflectionProperty->setValue($object, $newCollection);
    }
}
<?php

namespace DeepCopy\Filter\Doctrine;

use DeepCopy\Filter\Filter;
use Doctrine\Common\Collections\ArrayCollection;

class DoctrineEmptyCollectionFilter implements Filter
{
    /**
     * Apply the filter to the object.
     *
     * @param object   $object
     * @param string   $property
     * @param callable $objectCopier
     */
    public function apply($object, $property, $objectCopier)
    {
        $reflectionProperty = new \ReflectionProperty($object, $property);
        $reflectionProperty->setAccessible(true);

        $reflectionProperty->setValue($object, new ArrayCollection());
    }
} <?php

namespace DeepCopy\Filter\Doctrine;

use DeepCopy\Filter\Filter;

/**
 * Trigger the magic method __load() on a Doctrine Proxy class to load the
 * actual entity from the database.
 */
class DoctrineProxyFilter implements Filter
{
    /**
     * {@inheritdoc}
     */
    public function apply($object, $property, $objectCopier)
    {
        $object->__load();
    }
}
<?php

namespace DeepCopy\Filter;

/**
 * Filter to apply to a property while copying an object
 */
interface Filter
{
    /**
     * Apply the filter to the object.
     * @param object   $object
     * @param string   $property
     * @param callable $objectCopier
     */
    public function apply($object, $property, $objectCopier);
}
<?php

namespace DeepCopy\Filter;

/**
 * Keep the value of a property
 */
class KeepFilter implements Filter
{
    /**
     * {@inheritdoc}
     */
    public function apply($object, $property, $objectCopier)
    {
        // Nothing to do
    }
}
<?php

namespace DeepCopy\Filter;

/**
 * Replace the value of a property
 */
class ReplaceFilter implements Filter
{
    /**
     * @var callable
     */
    protected $callback;

    /**
     * @param callable $callable Will be called to get the new value for each property to replace
     */
    public function __construct(callable $callable)
    {
        $this->callback = $callable;
    }

    /**
     * {@inheritdoc}
     */
    public function apply($object, $property, $objectCopier)
    {
        $reflectionProperty = new \ReflectionProperty($object, $property);
        $reflectionProperty->setAccessible(true);

        $value = call_user_func($this->callback, $reflectionProperty->getValue($object));

        $reflectionProperty->setValue($object, $value);
    }
}
<?php

namespace DeepCopy\Filter;

use ReflectionProperty;

/**
 * Set a null value for a property
 */
class SetNullFilter implements Filter
{
    /**
     * {@inheritdoc}
     */
    public function apply($object, $property, $objectCopier)
    {
        $reflectionProperty = new ReflectionProperty($object, $property);

        $reflectionProperty->setAccessible(true);
        $reflectionProperty->setValue($object, null);
    }
}
<?php

namespace DeepCopy\Matcher\Doctrine;

use DeepCopy\Matcher\Matcher;
use Doctrine\Common\Persistence\Proxy;

/**
 * Match a Doctrine Proxy class.
 */
class DoctrineProxyMatcher implements Matcher
{
    /**
     * {@inheritdoc}
     */
    public function matches($object, $property)
    {
        return $object instanceof Proxy;
    }
}
<?php

namespace DeepCopy\Matcher;

/**
 * Matcher interface
 */
interface Matcher
{
    /**
     * @param object $object
     * @param string $property
     * @return boolean
     */
    public function matches($object, $property);
}
<?php

namespace DeepCopy\Matcher;

/**
 * Match a specific property of a specific class
 */
class PropertyMatcher implements Matcher
{
    /**
     * @var string
     */
    private $class;

    /**
     * @var string
     */
    private $property;

    /**
     * @param string $class    Class name
     * @param string $property Property name
     */
    public function __construct($class, $property)
    {
        $this->class = $class;
        $this->property = $property;
    }

    /**
     * {@inheritdoc}
     */
    public function matches($object, $property)
    {
        return ($object instanceof $this->class) && ($property == $this->property);
    }
}
<?php

namespace DeepCopy\Matcher;

/**
 * Match a property by its name
 */
class PropertyNameMatcher implements Matcher
{
    /**
     * @var string
     */
    private $property;

    /**
     * @param string $property Property name
     */
    public function __construct($property)
    {
        $this->property = $property;
    }

    /**
     * {@inheritdoc}
     */
    public function matches($object, $property)
    {
        return $property == $this->property;
    }
}
<?php

namespace DeepCopy\Matcher;

use ReflectionProperty;

/**
 * Match a property by its type
 *
 * It is recommended to use {@see DeepCopy\TypeFilter\TypeFilter} instead, as it applies on all occurrences
 * of given type in copied context (eg. array elements), not just on object properties.
 */
class PropertyTypeMatcher implements Matcher
{
    /**
     * @var string
     */
    private $propertyType;

    /**
     * @param string $propertyType Property type
     */
    public function __construct($propertyType)
    {
        $this->propertyType = $propertyType;
    }

    /**
     * {@inheritdoc}
     */
    public function matches($object, $property)
    {
        $reflectionProperty = new ReflectionProperty($object, $property);
        $reflectionProperty->setAccessible(true);

        return $reflectionProperty->getValue($object) instanceof $this->propertyType;
    }
}
<?php

namespace DeepCopy\Reflection;

class ReflectionHelper
{
    /**
     * Retrieves all properties (including private ones), from object and all its ancestors.
     *
     * Standard \ReflectionClass->getProperties() does not return private properties from ancestor classes.
     *
     * @author muratyaman@gmail.com
     * @see http://php.net/manual/en/reflectionclass.getproperties.php
     *
     * @param \ReflectionClass $ref
     * @return \ReflectionProperty[]
     */
    public static function getProperties(\ReflectionClass $ref)
    {
        $props = $ref->getProperties();
        $propsArr = array();

        foreach ($props as $prop) {
            $propertyName = $prop->getName();
            $propsArr[$propertyName] = $prop;
        }

        if ($parentClass = $ref->getParentClass()) {
            $parentPropsArr = self::getProperties($parentClass);
            foreach ($propsArr as $key => $property) {
                $parentPropsArr[$key] = $property;
            }

            return $parentPropsArr;
        }

        return $propsArr;
    }
}
<?php

namespace DeepCopy\TypeFilter;

class ReplaceFilter implements TypeFilter
{
    /**
     * @var callable
     */
    protected $callback;

    /**
     * @param callable $callable Will be called to get the new value for each element to replace
     */
    public function __construct(callable $callable)
    {
        $this->callback = $callable;
    }

    /**
     * {@inheritdoc}
     */
    public function apply($element)
    {
        return call_user_func($this->callback, $element);
    }
}
<?php

namespace DeepCopy\TypeFilter;

class ShallowCopyFilter implements TypeFilter
{
    /**
     * {@inheritdoc}
     */
    public function apply($element)
    {
        return clone $element;
    }
}
<?php

namespace DeepCopy\TypeFilter\Spl;

use DeepCopy\DeepCopy;
use DeepCopy\TypeFilter\TypeFilter;

class SplDoublyLinkedList implements TypeFilter
{
    /**
     * @var DeepCopy
     */
    private $deepCopy;

    public function __construct(DeepCopy $deepCopy)
    {
        $this->deepCopy = $deepCopy;
    }

    /**
     * {@inheritdoc}
     */
    public function apply($element)
    {
        $newElement = clone $element;

        if ($element instanceof \SplDoublyLinkedList) {
            // Replace each element in the list with a deep copy of itself
            for ($i = 1; $i <= $newElement->count(); $i++) {
                $newElement->push($this->deepCopy->copy($newElement->shift()));
            }
        }

        return $newElement;

    }
}
<?php

namespace DeepCopy\TypeFilter;

interface TypeFilter
{
    /**
     * Apply the filter to the object.
     * @param mixed $element
     */
    public function apply($element);
}
<?php

namespace DeepCopy\TypeMatcher;

/**
 * TypeMatcher class
 */
class TypeMatcher
{
    /**
     * @var string
     */
    private $type;

    /**
     * @param string $type
     */
    public function __construct($type)
    {
        $this->type = $type;
    }

    /**
     * @param $element
     * @return boolean
     */
    public function matches($element)
    {
        return is_object($element) ? is_a($element, $this->type) : gettype($element) === $this->type;
    }
}
The MIT License (MIT)

Copyright (c) 2014 Bernhard Schussek

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
<?php

/*
 * This file is part of the webmozart/assert package.
 *
 * (c) Bernhard Schussek <bschussek@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Webmozart\Assert;

use BadMethodCallException;
use InvalidArgumentException;
use Traversable;
use Exception;
use Throwable;
use Closure;

/**
 * Efficient assertions to validate the input/output of your methods.
 *
 * @method static void nullOrString($value, $message = '')
 * @method static void nullOrStringNotEmpty($value, $message = '')
 * @method static void nullOrInteger($value, $message = '')
 * @method static void nullOrIntegerish($value, $message = '')
 * @method static void nullOrFloat($value, $message = '')
 * @method static void nullOrNumeric($value, $message = '')
 * @method static void nullOrBoolean($value, $message = '')
 * @method static void nullOrScalar($value, $message = '')
 * @method static void nullOrObject($value, $message = '')
 * @method static void nullOrResource($value, $type = null, $message = '')
 * @method static void nullOrIsCallable($value, $message = '')
 * @method static void nullOrIsArray($value, $message = '')
 * @method static void nullOrIsTraversable($value, $message = '')
 * @method static void nullOrIsInstanceOf($value, $class, $message = '')
 * @method static void nullOrNotInstanceOf($value, $class, $message = '')
 * @method static void nullOrIsEmpty($value, $message = '')
 * @method static void nullOrNotEmpty($value, $message = '')
 * @method static void nullOrTrue($value, $message = '')
 * @method static void nullOrFalse($value, $message = '')
 * @method static void nullOrEq($value, $value2, $message = '')
 * @method static void nullOrNotEq($value,$value2,  $message = '')
 * @method static void nullOrSame($value, $value2, $message = '')
 * @method static void nullOrNotSame($value, $value2, $message = '')
 * @method static void nullOrGreaterThan($value, $value2, $message = '')
 * @method static void nullOrGreaterThanEq($value, $value2, $message = '')
 * @method static void nullOrLessThan($value, $value2, $message = '')
 * @method static void nullOrLessThanEq($value, $value2, $message = '')
 * @method static void nullOrRange($value, $min, $max, $message = '')
 * @method static void nullOrOneOf($value, $values, $message = '')
 * @method static void nullOrContains($value, $subString, $message = '')
 * @method static void nullOrStartsWith($value, $prefix, $message = '')
 * @method static void nullOrStartsWithLetter($value, $message = '')
 * @method static void nullOrEndsWith($value, $suffix, $message = '')
 * @method static void nullOrRegex($value, $pattern, $message = '')
 * @method static void nullOrAlpha($value, $message = '')
 * @method static void nullOrDigits($value, $message = '')
 * @method static void nullOrAlnum($value, $message = '')
 * @method static void nullOrLower($value, $message = '')
 * @method static void nullOrUpper($value, $message = '')
 * @method static void nullOrLength($value, $length, $message = '')
 * @method static void nullOrMinLength($value, $min, $message = '')
 * @method static void nullOrMaxLength($value, $max, $message = '')
 * @method static void nullOrLengthBetween($value, $min, $max, $message = '')
 * @method static void nullOrFileExists($value, $message = '')
 * @method static void nullOrFile($value, $message = '')
 * @method static void nullOrDirectory($value, $message = '')
 * @method static void nullOrReadable($value, $message = '')
 * @method static void nullOrWritable($value, $message = '')
 * @method static void nullOrClassExists($value, $message = '')
 * @method static void nullOrSubclassOf($value, $class, $message = '')
 * @method static void nullOrImplementsInterface($value, $interface, $message = '')
 * @method static void nullOrPropertyExists($value, $property, $message = '')
 * @method static void nullOrPropertyNotExists($value, $property, $message = '')
 * @method static void nullOrMethodExists($value, $method, $message = '')
 * @method static void nullOrMethodNotExists($value, $method, $message = '')
 * @method static void nullOrKeyExists($value, $key, $message = '')
 * @method static void nullOrKeyNotExists($value, $key, $message = '')
 * @method static void nullOrCount($value, $key, $message = '')
 * @method static void nullOrUuid($values, $message = '')
 * @method static void allString($values, $message = '')
 * @method static void allStringNotEmpty($values, $message = '')
 * @method static void allInteger($values, $message = '')
 * @method static void allIntegerish($values, $message = '')
 * @method static void allFloat($values, $message = '')
 * @method static void allNumeric($values, $message = '')
 * @method static void allBoolean($values, $message = '')
 * @method static void allScalar($values, $message = '')
 * @method static void allObject($values, $message = '')
 * @method static void allResource($values, $type = null, $message = '')
 * @method static void allIsCallable($values, $message = '')
 * @method static void allIsArray($values, $message = '')
 * @method static void allIsTraversable($values, $message = '')
 * @method static void allIsInstanceOf($values, $class, $message = '')
 * @method static void allNotInstanceOf($values, $class, $message = '')
 * @method static void allNull($values, $message = '')
 * @method static void allNotNull($values, $message = '')
 * @method static void allIsEmpty($values, $message = '')
 * @method static void allNotEmpty($values, $message = '')
 * @method static void allTrue($values, $message = '')
 * @method static void allFalse($values, $message = '')
 * @method static void allEq($values, $value2, $message = '')
 * @method static void allNotEq($values,$value2,  $message = '')
 * @method static void allSame($values, $value2, $message = '')
 * @method static void allNotSame($values, $value2, $message = '')
 * @method static void allGreaterThan($values, $value2, $message = '')
 * @method static void allGreaterThanEq($values, $value2, $message = '')
 * @method static void allLessThan($values, $value2, $message = '')
 * @method static void allLessThanEq($values, $value2, $message = '')
 * @method static void allRange($values, $min, $max, $message = '')
 * @method static void allOneOf($values, $values, $message = '')
 * @method static void allContains($values, $subString, $message = '')
 * @method static void allStartsWith($values, $prefix, $message = '')
 * @method static void allStartsWithLetter($values, $message = '')
 * @method static void allEndsWith($values, $suffix, $message = '')
 * @method static void allRegex($values, $pattern, $message = '')
 * @method static void allAlpha($values, $message = '')
 * @method static void allDigits($values, $message = '')
 * @method static void allAlnum($values, $message = '')
 * @method static void allLower($values, $message = '')
 * @method static void allUpper($values, $message = '')
 * @method static void allLength($values, $length, $message = '')
 * @method static void allMinLength($values, $min, $message = '')
 * @method static void allMaxLength($values, $max, $message = '')
 * @method static void allLengthBetween($values, $min, $max, $message = '')
 * @method static void allFileExists($values, $message = '')
 * @method static void allFile($values, $message = '')
 * @method static void allDirectory($values, $message = '')
 * @method static void allReadable($values, $message = '')
 * @method static void allWritable($values, $message = '')
 * @method static void allClassExists($values, $message = '')
 * @method static void allSubclassOf($values, $class, $message = '')
 * @method static void allImplementsInterface($values, $interface, $message = '')
 * @method static void allPropertyExists($values, $property, $message = '')
 * @method static void allPropertyNotExists($values, $property, $message = '')
 * @method static void allMethodExists($values, $method, $message = '')
 * @method static void allMethodNotExists($values, $method, $message = '')
 * @method static void allKeyExists($values, $key, $message = '')
 * @method static void allKeyNotExists($values, $key, $message = '')
 * @method static void allCount($values, $key, $message = '')
 * @method static void allUuid($values, $message = '')
 *
 * @since  1.0
 *
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
class Assert
{
    public static function string($value, $message = '')
    {
        if (!is_string($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a string. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function stringNotEmpty($value, $message = '')
    {
        static::string($value, $message);
        static::notEmpty($value, $message);
    }

    public static function integer($value, $message = '')
    {
        if (!is_int($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an integer. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function integerish($value, $message = '')
    {
        if (!is_numeric($value) || $value != (int) $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an integerish value. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function float($value, $message = '')
    {
        if (!is_float($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a float. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function numeric($value, $message = '')
    {
        if (!is_numeric($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a numeric. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function boolean($value, $message = '')
    {
        if (!is_bool($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a boolean. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function scalar($value, $message = '')
    {
        if (!is_scalar($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a scalar. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function object($value, $message = '')
    {
        if (!is_object($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an object. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function resource($value, $type = null, $message = '')
    {
        if (!is_resource($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a resource. Got: %s',
                static::typeToString($value)
            ));
        }

        if ($type && $type !== get_resource_type($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a resource of type %2$s. Got: %s',
                static::typeToString($value),
                $type
            ));
        }
    }

    public static function isCallable($value, $message = '')
    {
        if (!is_callable($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a callable. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function isArray($value, $message = '')
    {
        if (!is_array($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an array. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function isTraversable($value, $message = '')
    {
        if (!is_array($value) && !($value instanceof Traversable)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a traversable. Got: %s',
                static::typeToString($value)
            ));
        }
    }

    public static function isInstanceOf($value, $class, $message = '')
    {
        if (!($value instanceof $class)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an instance of %2$s. Got: %s',
                static::typeToString($value),
                $class
            ));
        }
    }

    public static function notInstanceOf($value, $class, $message = '')
    {
        if ($value instanceof $class) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an instance other than %2$s. Got: %s',
                static::typeToString($value),
                $class
            ));
        }
    }

    public static function isEmpty($value, $message = '')
    {
        if (!empty($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an empty value. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function notEmpty($value, $message = '')
    {
        if (empty($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a non-empty value. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function null($value, $message = '')
    {
        if (null !== $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected null. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function notNull($value, $message = '')
    {
        if (null === $value) {
            static::reportInvalidArgument(
                $message ?: 'Expected a value other than null.'
            );
        }
    }

    public static function true($value, $message = '')
    {
        if (true !== $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to be true. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function false($value, $message = '')
    {
        if (false !== $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to be false. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function eq($value, $value2, $message = '')
    {
        if ($value2 != $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value equal to %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($value2)
            ));
        }
    }

    public static function notEq($value, $value2, $message = '')
    {
        if ($value2 == $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a different value than %s.',
                static::valueToString($value2)
            ));
        }
    }

    public static function same($value, $value2, $message = '')
    {
        if ($value2 !== $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value identical to %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($value2)
            ));
        }
    }

    public static function notSame($value, $value2, $message = '')
    {
        if ($value2 === $value) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value not identical to %s.',
                static::valueToString($value2)
            ));
        }
    }

    public static function greaterThan($value, $limit, $message = '')
    {
        if ($value <= $limit) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value greater than %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($limit)
            ));
        }
    }

    public static function greaterThanEq($value, $limit, $message = '')
    {
        if ($value < $limit) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value greater than or equal to %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($limit)
            ));
        }
    }

    public static function lessThan($value, $limit, $message = '')
    {
        if ($value >= $limit) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value less than %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($limit)
            ));
        }
    }

    public static function lessThanEq($value, $limit, $message = '')
    {
        if ($value > $limit) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value less than or equal to %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($limit)
            ));
        }
    }

    public static function range($value, $min, $max, $message = '')
    {
        if ($value < $min || $value > $max) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value between %2$s and %3$s. Got: %s',
                static::valueToString($value),
                static::valueToString($min),
                static::valueToString($max)
            ));
        }
    }

    public static function oneOf($value, array $values, $message = '')
    {
        if (!in_array($value, $values, true)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected one of: %2$s. Got: %s',
                static::valueToString($value),
                implode(', ', array_map(array('static', 'valueToString'), $values))
            ));
        }
    }

    public static function contains($value, $subString, $message = '')
    {
        if (false === strpos($value, $subString)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($subString)
            ));
        }
    }

    public static function startsWith($value, $prefix, $message = '')
    {
        if (0 !== strpos($value, $prefix)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to start with %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($prefix)
            ));
        }
    }

    public static function startsWithLetter($value, $message = '')
    {
        $valid = isset($value[0]);

        if ($valid) {
            $locale = setlocale(LC_CTYPE, 0);
            setlocale(LC_CTYPE, 'C');
            $valid = ctype_alpha($value[0]);
            setlocale(LC_CTYPE, $locale);
        }

        if (!$valid) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to start with a letter. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function endsWith($value, $suffix, $message = '')
    {
        if ($suffix !== substr($value, -static::strlen($suffix))) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to end with %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($suffix)
            ));
        }
    }

    public static function regex($value, $pattern, $message = '')
    {
        if (!preg_match($pattern, $value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'The value %s does not match the expected pattern.',
                static::valueToString($value)
            ));
        }
    }

    public static function alpha($value, $message = '')
    {
        $locale = setlocale(LC_CTYPE, 0);
        setlocale(LC_CTYPE, 'C');
        $valid = !ctype_alpha($value);
        setlocale(LC_CTYPE, $locale);

        if ($valid) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain only letters. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function digits($value, $message = '')
    {
        $locale = setlocale(LC_CTYPE, 0);
        setlocale(LC_CTYPE, 'C');
        $valid = !ctype_digit($value);
        setlocale(LC_CTYPE, $locale);

        if ($valid) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain digits only. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function alnum($value, $message = '')
    {
        $locale = setlocale(LC_CTYPE, 0);
        setlocale(LC_CTYPE, 'C');
        $valid = !ctype_alnum($value);
        setlocale(LC_CTYPE, $locale);

        if ($valid) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain letters and digits only. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function lower($value, $message = '')
    {
        $locale = setlocale(LC_CTYPE, 0);
        setlocale(LC_CTYPE, 'C');
        $valid = !ctype_lower($value);
        setlocale(LC_CTYPE, $locale);

        if ($valid) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain lowercase characters only. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function upper($value, $message = '')
    {
        $locale = setlocale(LC_CTYPE, 0);
        setlocale(LC_CTYPE, 'C');
        $valid = !ctype_upper($value);
        setlocale(LC_CTYPE, $locale);

        if ($valid) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain uppercase characters only. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function length($value, $length, $message = '')
    {
        if ($length !== static::strlen($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain %2$s characters. Got: %s',
                static::valueToString($value),
                $length
            ));
        }
    }

    public static function minLength($value, $min, $message = '')
    {
        if (static::strlen($value) < $min) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain at least %2$s characters. Got: %s',
                static::valueToString($value),
                $min
            ));
        }
    }

    public static function maxLength($value, $max, $message = '')
    {
        if (static::strlen($value) > $max) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain at most %2$s characters. Got: %s',
                static::valueToString($value),
                $max
            ));
        }
    }

    public static function lengthBetween($value, $min, $max, $message = '')
    {
        $length = static::strlen($value);

        if ($length < $min || $length > $max) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a value to contain between %2$s and %3$s characters. Got: %s',
                static::valueToString($value),
                $min,
                $max
            ));
        }
    }

    public static function fileExists($value, $message = '')
    {
        static::string($value);

        if (!file_exists($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'The file %s does not exist.',
                static::valueToString($value)
            ));
        }
    }

    public static function file($value, $message = '')
    {
        static::fileExists($value, $message);

        if (!is_file($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'The path %s is not a file.',
                static::valueToString($value)
            ));
        }
    }

    public static function directory($value, $message = '')
    {
        static::fileExists($value, $message);

        if (!is_dir($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'The path %s is no directory.',
                static::valueToString($value)
            ));
        }
    }

    public static function readable($value, $message = '')
    {
        if (!is_readable($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'The path %s is not readable.',
                static::valueToString($value)
            ));
        }
    }

    public static function writable($value, $message = '')
    {
        if (!is_writable($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'The path %s is not writable.',
                static::valueToString($value)
            ));
        }
    }

    public static function classExists($value, $message = '')
    {
        if (!class_exists($value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an existing class name. Got: %s',
                static::valueToString($value)
            ));
        }
    }

    public static function subclassOf($value, $class, $message = '')
    {
        if (!is_subclass_of($value, $class)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected a sub-class of %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($class)
            ));
        }
    }

    public static function implementsInterface($value, $interface, $message = '')
    {
        if (!in_array($interface, class_implements($value))) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected an implementation of %2$s. Got: %s',
                static::valueToString($value),
                static::valueToString($interface)
            ));
        }
    }

    public static function propertyExists($classOrObject, $property, $message = '')
    {
        if (!property_exists($classOrObject, $property)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected the property %s to exist.',
                static::valueToString($property)
            ));
        }
    }

    public static function propertyNotExists($classOrObject, $property, $message = '')
    {
        if (property_exists($classOrObject, $property)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected the property %s to not exist.',
                static::valueToString($property)
            ));
        }
    }

    public static function methodExists($classOrObject, $method, $message = '')
    {
        if (!method_exists($classOrObject, $method)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected the method %s to exist.',
                static::valueToString($method)
            ));
        }
    }

    public static function methodNotExists($classOrObject, $method, $message = '')
    {
        if (method_exists($classOrObject, $method)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected the method %s to not exist.',
                static::valueToString($method)
            ));
        }
    }

    public static function keyExists($array, $key, $message = '')
    {
        if (!array_key_exists($key, $array)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected the key %s to exist.',
                static::valueToString($key)
            ));
        }
    }

    public static function keyNotExists($array, $key, $message = '')
    {
        if (array_key_exists($key, $array)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Expected the key %s to not exist.',
                static::valueToString($key)
            ));
        }
    }

    public static function count($array, $number, $message = '')
    {
        static::eq(
            count($array),
            $number,
            $message ?: sprintf('Expected an array to contain %d elements. Got: %d.', $number, count($array))
        );
    }

    public static function uuid($value, $message = '')
    {
        $value = str_replace(array('urn:', 'uuid:', '{', '}'), '', $value);

        // The nil UUID is special form of UUID that is specified to have all
        // 128 bits set to zero.
        if ('00000000-0000-0000-0000-000000000000' === $value) {
            return;
        }

        if (!preg_match('/^[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}$/', $value)) {
            static::reportInvalidArgument(sprintf(
                $message ?: 'Value %s is not a valid UUID.',
                static::valueToString($value)
            ));
        }
    }

    public static function throws(Closure $expression, $class = 'Exception', $message = '')
    {
        static::string($class);

        $actual = 'none';
        try {
            $expression();
        } catch (Exception $e) {
            $actual = get_class($e);
            if ($e instanceof $class) {
                return;
            }
        } catch (Throwable $e) {
            $actual = get_class($e);
            if ($e instanceof $class) {
                return;
            }
        }

        static::reportInvalidArgument($message ?: sprintf(
            'Expected to throw "%s", got "%s"',
            $class,
            $actual
        ));
    }

    public static function __callStatic($name, $arguments)
    {
        if ('nullOr' === substr($name, 0, 6)) {
            if (null !== $arguments[0]) {
                $method = lcfirst(substr($name, 6));
                call_user_func_array(array('static', $method), $arguments);
            }

            return;
        }

        if ('all' === substr($name, 0, 3)) {
            static::isTraversable($arguments[0]);

            $method = lcfirst(substr($name, 3));
            $args = $arguments;

            foreach ($arguments[0] as $entry) {
                $args[0] = $entry;

                call_user_func_array(array('static', $method), $args);
            }

            return;
        }

        throw new BadMethodCallException('No such method: '.$name);
    }

    protected static function valueToString($value)
    {
        if (null === $value) {
            return 'null';
        }

        if (true === $value) {
            return 'true';
        }

        if (false === $value) {
            return 'false';
        }

        if (is_array($value)) {
            return 'array';
        }

        if (is_object($value)) {
            return get_class($value);
        }

        if (is_resource($value)) {
            return 'resource';
        }

        if (is_string($value)) {
            return '"'.$value.'"';
        }

        return (string) $value;
    }

    protected static function typeToString($value)
    {
        return is_object($value) ? get_class($value) : gettype($value);
    }

    protected static function strlen($value)
    {
        if (!function_exists('mb_detect_encoding')) {
            return strlen($value);
        }

        if (false === $encoding = mb_detect_encoding($value)) {
            return strlen($value);
        }

        return mb_strwidth($value, $encoding);
    }

    protected static function reportInvalidArgument($message)
    {
        throw new InvalidArgumentException($message);
    }

    private function __construct()
    {
    }
}
manifest

Copyright (c) 2016 Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>, and contributors
All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.

* Neither the name of Arne Blankerts nor the names of contributors
  may be used to endorse or promote products derived from this software
  without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  * NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

use PharIo\Version\Version;
use PharIo\Version\Exception as VersionException;
use PharIo\Version\VersionConstraintParser;

class ManifestDocumentMapper {
    /**
     * @param ManifestDocument $document
     *
     * @returns Manifest
     *
     * @throws ManifestDocumentMapperException
     */
    public function map(ManifestDocument $document) {
        try {
            $contains          = $document->getContainsElement();
            $type              = $this->mapType($contains);
            $copyright         = $this->mapCopyright($document->getCopyrightElement());
            $requirements      = $this->mapRequirements($document->getRequiresElement());
            $bundledComponents = $this->mapBundledComponents($document);

            return new Manifest(
                new ApplicationName($contains->getName()),
                new Version($contains->getVersion()),
                $type,
                $copyright,
                $requirements,
                $bundledComponents
            );
        } catch (VersionException $e) {
            throw new ManifestDocumentMapperException($e->getMessage(), $e->getCode(), $e);
        } catch (Exception $e) {
            throw new ManifestDocumentMapperException($e->getMessage(), $e->getCode(), $e);
        }
    }

    /**
     * @param ContainsElement $contains
     *
     * @return Type
     *
     * @throws ManifestDocumentMapperException
     */
    private function mapType(ContainsElement $contains) {
        switch ($contains->getType()) {
            case 'application':
                return Type::application();
            case 'library':
                return Type::library();
            case 'extension':
                return $this->mapExtension($contains->getExtensionElement());
        }

        throw new ManifestDocumentMapperException(
            sprintf('Unsupported type %s', $contains->getType())
        );
    }

    /**
     * @param CopyrightElement $copyright
     *
     * @return CopyrightInformation
     *
     * @throws InvalidUrlException
     * @throws InvalidEmailException
     */
    private function mapCopyright(CopyrightElement $copyright) {
        $authors = new AuthorCollection();

        foreach($copyright->getAuthorElements() as $authorElement) {
            $authors->add(
                new Author(
                    $authorElement->getName(),
                    new Email($authorElement->getEmail())
                )
            );
        }

        $licenseElement = $copyright->getLicenseElement();
        $license        = new License(
            $licenseElement->getType(),
            new Url($licenseElement->getUrl())
        );

        return new CopyrightInformation(
            $authors,
            $license
        );
    }

    /**
     * @param RequiresElement $requires
     *
     * @return RequirementCollection
     *
     * @throws ManifestDocumentMapperException
     */
    private function mapRequirements(RequiresElement $requires) {
        $collection = new RequirementCollection();
        $phpElement = $requires->getPHPElement();
        $parser     = new VersionConstraintParser;

        try {
            $versionConstraint = $parser->parse($phpElement->getVersion());
        } catch (VersionException $e) {
            throw new ManifestDocumentMapperException(
                sprintf('Unsupported version constraint - %s', $e->getMessage()),
                $e->getCode(),
                $e
            );
        }

        $collection->add(
            new PhpVersionRequirement(
                $versionConstraint
            )
        );

        if (!$phpElement->hasExtElements()) {
            return $collection;
        }

        foreach($phpElement->getExtElements() as $extElement) {
            $collection->add(
                new PhpExtensionRequirement($extElement->getName())
            );
        }

        return $collection;
    }

    /**
     * @param ManifestDocument $document
     *
     * @return BundledComponentCollection
     */
    private function mapBundledComponents(ManifestDocument $document) {
        $collection = new BundledComponentCollection();

        if (!$document->hasBundlesElement()) {
            return $collection;
        }

        foreach($document->getBundlesElement()->getComponentElements() as $componentElement) {
            $collection->add(
                new BundledComponent(
                    $componentElement->getName(),
                    new Version(
                        $componentElement->getVersion()
                    )
                )
            );
        }

        return $collection;
    }

    /**
     * @param ExtensionElement $extension
     *
     * @return Extension
     *
     * @throws ManifestDocumentMapperException
     */
    private function mapExtension(ExtensionElement $extension) {
        try {
            $parser            = new VersionConstraintParser;
            $versionConstraint = $parser->parse($extension->getCompatible());

            return Type::extension(
                new ApplicationName($extension->getFor()),
                $versionConstraint
            );
        } catch (VersionException $e) {
            throw new ManifestDocumentMapperException(
                sprintf('Unsupported version constraint - %s', $e->getMessage()),
                $e->getCode(),
                $e
            );
        }
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class ManifestLoader {
    /**
     * @param string $filename
     *
     * @return Manifest
     *
     * @throws ManifestLoaderException
     */
    public static function fromFile($filename) {
        try {
            return (new ManifestDocumentMapper())->map(
                ManifestDocument::fromFile($filename)
            );
        } catch (Exception $e) {
            throw new ManifestLoaderException(
                sprintf('Loading %s failed.', $filename),
                $e->getCode(),
                $e
            );
        }
    }

    /**
     * @param string $filename
     *
     * @return Manifest
     *
     * @throws ManifestLoaderException
     */
    public static function fromPhar($filename) {
        return self::fromFile('phar://' . $filename . '/manifest.xml');
    }

    /**
     * @param string $manifest
     *
     * @return Manifest
     *
     * @throws ManifestLoaderException
     */
    public static function fromString($manifest) {
        try {
            return (new ManifestDocumentMapper())->map(
                ManifestDocument::fromString($manifest)
            );
        } catch (Exception $e) {
            throw new ManifestLoaderException(
                'Processing string failed',
                $e->getCode(),
                $e
            );
        }
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

use PharIo\Version\AnyVersionConstraint;
use PharIo\Version\Version;
use PharIo\Version\VersionConstraint;
use XMLWriter;

class ManifestSerializer {
    /**
     * @var XMLWriter
     */
    private $xmlWriter;

    public function serializeToFile(Manifest $manifest, $filename) {
        file_put_contents(
            $filename,
            $this->serializeToString($manifest)
        );
    }

    public function serializeToString(Manifest $manifest) {
        $this->startDocument();

        $this->addContains($manifest->getName(), $manifest->getVersion(), $manifest->getType());
        $this->addCopyright($manifest->getCopyrightInformation());
        $this->addRequirements($manifest->getRequirements());
        $this->addBundles($manifest->getBundledComponents());

        return $this->finishDocument();
    }

    private function startDocument() {
        $xmlWriter = new XMLWriter();
        $xmlWriter->openMemory();
        $xmlWriter->setIndent(true);
        $xmlWriter->setIndentString(str_repeat(' ', 4));
        $xmlWriter->startDocument('1.0', 'UTF-8');
        $xmlWriter->startElement('phar');
        $xmlWriter->writeAttribute('xmlns', 'https://phar.io/xml/manifest/1.0');

        $this->xmlWriter = $xmlWriter;
    }

    private function finishDocument() {
        $this->xmlWriter->endElement();
        $this->xmlWriter->endDocument();

        return $this->xmlWriter->outputMemory();
    }

    private function addContains($name, Version $version, Type $type) {
        $this->xmlWriter->startElement('contains');
        $this->xmlWriter->writeAttribute('name', $name);
        $this->xmlWriter->writeAttribute('version', $version->getVersionString());

        switch (true) {
            case $type->isApplication(): {
                $this->xmlWriter->writeAttribute('type', 'application');
                break;
            }

            case $type->isLibrary(): {
                $this->xmlWriter->writeAttribute('type', 'library');
                break;
            }

            case $type->isExtension(): {
                /* @var $type Extension */
                $this->xmlWriter->writeAttribute('type', 'extension');
                $this->addExtension($type->getApplicationName(), $type->getVersionConstraint());
                break;
            }

            default: {
                $this->xmlWriter->writeAttribute('type', 'custom');
            }
        }

        $this->xmlWriter->endElement();
    }

    private function addCopyright(CopyrightInformation $copyrightInformation) {
        $this->xmlWriter->startElement('copyright');

        foreach($copyrightInformation->getAuthors() as $author) {
            $this->xmlWriter->startElement('author');
            $this->xmlWriter->writeAttribute('name', $author->getName());
            $this->xmlWriter->writeAttribute('email', (string) $author->getEmail());
            $this->xmlWriter->endElement();
        }

        $license = $copyrightInformation->getLicense();

        $this->xmlWriter->startElement('license');
        $this->xmlWriter->writeAttribute('type', $license->getName());
        $this->xmlWriter->writeAttribute('url', $license->getUrl());
        $this->xmlWriter->endElement();

        $this->xmlWriter->endElement();
    }

    private function addRequirements(RequirementCollection $requirementCollection) {
        $phpRequirement = new AnyVersionConstraint();
        $extensions     = [];

        foreach($requirementCollection as $requirement) {
            if ($requirement instanceof PhpVersionRequirement) {
                $phpRequirement = $requirement->getVersionConstraint();
                continue;
            }

            if ($requirement instanceof PhpExtensionRequirement) {
                $extensions[] = (string) $requirement;
            }
        }

        $this->xmlWriter->startElement('requires');
        $this->xmlWriter->startElement('php');
        $this->xmlWriter->writeAttribute('version', $phpRequirement->asString());

        foreach($extensions as $extension) {
            $this->xmlWriter->startElement('ext');
            $this->xmlWriter->writeAttribute('name', $extension);
            $this->xmlWriter->endElement();
        }

        $this->xmlWriter->endElement();
        $this->xmlWriter->endElement();
    }

    private function addBundles(BundledComponentCollection $bundledComponentCollection) {
        if (count($bundledComponentCollection) === 0) {
            return;
        }
        $this->xmlWriter->startElement('bundles');

        foreach($bundledComponentCollection as $bundledComponent) {
            $this->xmlWriter->startElement('component');
            $this->xmlWriter->writeAttribute('name', $bundledComponent->getName());
            $this->xmlWriter->writeAttribute('version', $bundledComponent->getVersion()->getVersionString());
            $this->xmlWriter->endElement();
        }

        $this->xmlWriter->endElement();
    }

    private function addExtension($application, VersionConstraint $versionConstraint) {
        $this->xmlWriter->startElement('extension');
        $this->xmlWriter->writeAttribute('for', $application);
        $this->xmlWriter->writeAttribute('compatible', $versionConstraint->asString());
        $this->xmlWriter->endElement();
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

interface Exception {
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class InvalidApplicationNameException extends \InvalidArgumentException implements Exception {
    const NotAString    = 1;
    const InvalidFormat = 2;
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class InvalidEmailException extends \InvalidArgumentException implements Exception {
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class InvalidUrlException extends \InvalidArgumentException implements Exception {
}
<?php

namespace PharIo\Manifest;

class ManifestDocumentException extends \RuntimeException implements Exception {
}
<?php

namespace PharIo\Manifest;

class ManifestDocumentMapperException extends \RuntimeException implements Exception {
}
<?php

namespace PharIo\Manifest;

class ManifestElementException extends \RuntimeException implements Exception {
}
<?php

namespace PharIo\Manifest;

class ManifestLoaderException extends \Exception implements Exception {
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class Application extends Type {
    /**
     * @return bool
     */
    public function isApplication() {
        return true;
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class ApplicationName {
    /**
     * @var string
     */
    private $name;

    /**
     * ApplicationName constructor.
     *
     * @param string $name
     *
     * @throws InvalidApplicationNameException
     */
    public function __construct($name) {
        $this->ensureIsString($name);
        $this->ensureValidFormat($name);
        $this->name = $name;
    }

    /**
     * @return string
     */
    public function __toString() {
        return $this->name;
    }

    public function isEqual(ApplicationName $name) {
        return $this->name === $name->name;
    }

    /**
     * @param string $name
     *
     * @throws InvalidApplicationNameException
     */
    private function ensureValidFormat($name) {
        if (!preg_match('#\w/\w#', $name)) {
            throw new InvalidApplicationNameException(
                sprintf('Format of name "%s" is not valid - expected: vendor/packagename', $name),
                InvalidApplicationNameException::InvalidFormat
            );
        }
    }

    private function ensureIsString($name) {
        if (!is_string($name)) {
            throw new InvalidApplicationNameException(
                'Name must be a string',
                InvalidApplicationNameException::NotAString
            );
        }
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class Author {
    /**
     * @var string
     */
    private $name;

    /**
     * @var Email
     */
    private $email;

    /**
     * @param string $name
     * @param Email  $email
     */
    public function __construct($name, Email $email) {
        $this->name  = $name;
        $this->email = $email;
    }

    /**
     * @return string
     */
    public function getName() {
        return $this->name;
    }

    /**
     * @return Email
     */
    public function getEmail() {
        return $this->email;
    }

    /**
     * @return string
     */
    public function __toString() {
        return sprintf(
            '%s <%s>',
            $this->name,
            $this->email
        );
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class AuthorCollection implements \Countable, \IteratorAggregate {
    /**
     * @var Author[]
     */
    private $authors = [];

    public function add(Author $author) {
        $this->authors[] = $author;
    }

    /**
     * @return Author[]
     */
    public function getAuthors() {
        return $this->authors;
    }

    /**
     * @return int
     */
    public function count() {
        return count($this->authors);
    }

    /**
     * @return AuthorCollectionIterator
     */
    public function getIterator() {
        return new AuthorCollectionIterator($this);
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class AuthorCollectionIterator implements \Iterator {
    /**
     * @var Author[]
     */
    private $authors = [];

    /**
     * @var int
     */
    private $position;

    public function __construct(AuthorCollection $authors) {
        $this->authors = $authors->getAuthors();
    }

    public function rewind() {
        $this->position = 0;
    }

    /**
     * @return bool
     */
    public function valid() {
        return $this->position < count($this->authors);
    }

    /**
     * @return int
     */
    public function key() {
        return $this->position;
    }

    /**
     * @return Author
     */
    public function current() {
        return $this->authors[$this->position];
    }

    public function next() {
        $this->position++;
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

use PharIo\Version\Version;

class BundledComponent {
    /**
     * @var string
     */
    private $name;

    /**
     * @var Version
     */
    private $version;

    /**
     * @param string  $name
     * @param Version $version
     */
    public function __construct($name, Version $version) {
        $this->name    = $name;
        $this->version = $version;
    }

    /**
     * @return string
     */
    public function getName() {
        return $this->name;
    }

    /**
     * @return Version
     */
    public function getVersion() {
        return $this->version;
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class BundledComponentCollection implements \Countable, \IteratorAggregate {
    /**
     * @var BundledComponent[]
     */
    private $bundledComponents = [];

    public function add(BundledComponent $bundledComponent) {
        $this->bundledComponents[] = $bundledComponent;
    }

    /**
     * @return BundledComponent[]
     */
    public function getBundledComponents() {
        return $this->bundledComponents;
    }

    /**
     * @return int
     */
    public function count() {
        return count($this->bundledComponents);
    }

    /**
     * @return BundledComponentCollectionIterator
     */
    public function getIterator() {
        return new BundledComponentCollectionIterator($this);
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class BundledComponentCollectionIterator implements \Iterator {
    /**
     * @var BundledComponent[]
     */
    private $bundledComponents = [];

    /**
     * @var int
     */
    private $position;

    public function __construct(BundledComponentCollection $bundledComponents) {
        $this->bundledComponents = $bundledComponents->getBundledComponents();
    }

    public function rewind() {
        $this->position = 0;
    }

    /**
     * @return bool
     */
    public function valid() {
        return $this->position < count($this->bundledComponents);
    }

    /**
     * @return int
     */
    public function key() {
        return $this->position;
    }

    /**
     * @return BundledComponent
     */
    public function current() {
        return $this->bundledComponents[$this->position];
    }

    public function next() {
        $this->position++;
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class CopyrightInformation {
    /**
     * @var AuthorCollection
     */
    private $authors;

    /**
     * @var License
     */
    private $license;

    public function __construct(AuthorCollection $authors, License $license) {
        $this->authors = $authors;
        $this->license = $license;
    }

    /**
     * @return AuthorCollection
     */
    public function getAuthors() {
        return $this->authors;
    }

    /**
     * @return License
     */
    public function getLicense() {
        return $this->license;
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class Email {
    /**
     * @var string
     */
    private $email;

    /**
     * @param string $email
     *
     * @throws InvalidEmailException
     */
    public function __construct($email) {
        $this->ensureEmailIsValid($email);

        $this->email = $email;
    }

    /**
     * @return string
     */
    public function __toString() {
        return $this->email;
    }

    /**
     * @param string $url
     *
     * @throws InvalidEmailException
     */
    private function ensureEmailIsValid($url) {
        if (filter_var($url, \FILTER_VALIDATE_EMAIL) === false) {
            throw new InvalidEmailException;
        }
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

use PharIo\Version\Version;
use PharIo\Version\VersionConstraint;

class Extension extends Type {
    /**
     * @var ApplicationName
     */
    private $application;

    /**
     * @var VersionConstraint
     */
    private $versionConstraint;

    /**
     * @param ApplicationName   $application
     * @param VersionConstraint $versionConstraint
     */
    public function __construct(ApplicationName $application, VersionConstraint $versionConstraint) {
        $this->application       = $application;
        $this->versionConstraint = $versionConstraint;
    }

    /**
     * @return ApplicationName
     */
    public function getApplicationName() {
        return $this->application;
    }

    /**
     * @return VersionConstraint
     */
    public function getVersionConstraint() {
        return $this->versionConstraint;
    }

    /**
     * @return bool
     */
    public function isExtension() {
        return true;
    }

    /**
     * @param ApplicationName $name
     *
     * @return bool
     */
    public function isExtensionFor(ApplicationName $name) {
        return $this->application->isEqual($name);
    }

    /**
     * @param ApplicationName $name
     * @param Version         $version
     *
     * @return bool
     */
    public function isCompatibleWith(ApplicationName $name, Version $version) {
        return $this->isExtensionFor($name) && $this->versionConstraint->complies($version);
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class Library extends Type {
    /**
     * @return bool
     */
    public function isLibrary() {
        return true;
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class License {
    /**
     * @var string
     */
    private $name;

    /**
     * @var Url
     */
    private $url;

    public function __construct($name, Url $url) {
        $this->name = $name;
        $this->url  = $url;
    }

    /**
     * @return string
     */
    public function getName() {
        return $this->name;
    }

    /**
     * @return Url
     */
    public function getUrl() {
        return $this->url;
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

use PharIo\Version\Version;

class Manifest {
    /**
     * @var ApplicationName
     */
    private $name;

    /**
     * @var Version
     */
    private $version;

    /**
     * @var Type
     */
    private $type;

    /**
     * @var CopyrightInformation
     */
    private $copyrightInformation;

    /**
     * @var RequirementCollection
     */
    private $requirements;

    /**
     * @var BundledComponentCollection
     */
    private $bundledComponents;

    public function __construct(ApplicationName $name, Version $version, Type $type, CopyrightInformation $copyrightInformation, RequirementCollection $requirements, BundledComponentCollection $bundledComponents) {
        $this->name                 = $name;
        $this->version              = $version;
        $this->type                 = $type;
        $this->copyrightInformation = $copyrightInformation;
        $this->requirements         = $requirements;
        $this->bundledComponents    = $bundledComponents;
    }

    /**
     * @return ApplicationName
     */
    public function getName() {
        return $this->name;
    }

    /**
     * @return Version
     */
    public function getVersion() {
        return $this->version;
    }

    /**
     * @return Type
     */
    public function getType() {
        return $this->type;
    }

    /**
     * @return CopyrightInformation
     */
    public function getCopyrightInformation() {
        return $this->copyrightInformation;
    }

    /**
     * @return RequirementCollection
     */
    public function getRequirements() {
        return $this->requirements;
    }

    /**
     * @return BundledComponentCollection
     */
    public function getBundledComponents() {
        return $this->bundledComponents;
    }

    /**
     * @return bool
     */
    public function isApplication() {
        return $this->type->isApplication();
    }

    /**
     * @return bool
     */
    public function isLibrary() {
        return $this->type->isLibrary();
    }

    /**
     * @return bool
     */
    public function isExtension() {
        return $this->type->isExtension();
    }

    /**
     * @param ApplicationName $application
     * @param Version|null    $version
     *
     * @return bool
     */
    public function isExtensionFor(ApplicationName $application, Version $version = null) {
        if (!$this->isExtension()) {
            return false;
        }

        /** @var Extension $type */
        $type = $this->type;

        if ($version !== null) {
            return $type->isCompatibleWith($application, $version);
        }

        return $type->isExtensionFor($application);
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class PhpExtensionRequirement implements Requirement {
    /**
     * @var string
     */
    private $extension;

    /**
     * @param string $extension
     */
    public function __construct($extension) {
        $this->extension = $extension;
    }

    /**
     * @return string
     */
    public function __toString() {
        return $this->extension;
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

use PharIo\Version\VersionConstraint;

class PhpVersionRequirement implements Requirement {
    /**
     * @var VersionConstraint
     */
    private $versionConstraint;

    public function __construct(VersionConstraint $versionConstraint) {
        $this->versionConstraint = $versionConstraint;
    }

    /**
     * @return VersionConstraint
     */
    public function getVersionConstraint() {
        return $this->versionConstraint;
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

interface Requirement {
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class RequirementCollection implements \Countable, \IteratorAggregate {
    /**
     * @var Requirement[]
     */
    private $requirements = [];

    public function add(Requirement $requirement) {
        $this->requirements[] = $requirement;
    }

    /**
     * @return Requirement[]
     */
    public function getRequirements() {
        return $this->requirements;
    }

    /**
     * @return int
     */
    public function count() {
        return count($this->requirements);
    }

    /**
     * @return RequirementCollectionIterator
     */
    public function getIterator() {
        return new RequirementCollectionIterator($this);
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class RequirementCollectionIterator implements \Iterator {
    /**
     * @var Requirement[]
     */
    private $requirements = [];

    /**
     * @var int
     */
    private $position;

    public function __construct(RequirementCollection $requirements) {
        $this->requirements = $requirements->getRequirements();
    }

    public function rewind() {
        $this->position = 0;
    }

    /**
     * @return bool
     */
    public function valid() {
        return $this->position < count($this->requirements);
    }

    /**
     * @return int
     */
    public function key() {
        return $this->position;
    }

    /**
     * @return Requirement
     */
    public function current() {
        return $this->requirements[$this->position];
    }

    public function next() {
        $this->position++;
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

use PharIo\Version\VersionConstraint;

abstract class Type {
    /**
     * @return Application
     */
    public static function application() {
        return new Application;
    }

    /**
     * @return Library
     */
    public static function library() {
        return new Library;
    }

    /**
     * @param ApplicationName   $application
     * @param VersionConstraint $versionConstraint
     *
     * @return Extension
     */
    public static function extension(ApplicationName $application, VersionConstraint $versionConstraint) {
        return new Extension($application, $versionConstraint);
    }

    /**
     * @return bool
     */
    public function isApplication() {
        return false;
    }

    /**
     * @return bool
     */
    public function isLibrary() {
        return false;
    }

    /**
     * @return bool
     */
    public function isExtension() {
        return false;
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class Url {
    /**
     * @var string
     */
    private $url;

    /**
     * @param string $url
     *
     * @throws InvalidUrlException
     */
    public function __construct($url) {
        $this->ensureUrlIsValid($url);

        $this->url = $url;
    }

    /**
     * @return string
     */
    public function __toString() {
        return $this->url;
    }

    /**
     * @param string $url
     *
     * @throws InvalidUrlException
     */
    private function ensureUrlIsValid($url) {
        if (filter_var($url, \FILTER_VALIDATE_URL) === false) {
            throw new InvalidUrlException;
        }
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class AuthorElement extends ManifestElement {
    public function getName() {
        return $this->getAttributeValue('name');
    }

    public function getEmail() {
        return $this->getAttributeValue('email');
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class AuthorElementCollection extends ElementCollection {
    public function current() {
        return new AuthorElement(
            $this->getCurrentElement()
        );
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class BundlesElement extends ManifestElement {
    public function getComponentElements() {
        return new ComponentElementCollection(
            $this->getChildrenByName('component')
        );
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class ComponentElement extends ManifestElement {
    public function getName() {
        return $this->getAttributeValue('name');
    }

    public function getVersion() {
        return $this->getAttributeValue('version');
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class ComponentElementCollection extends ElementCollection {
    public function current() {
        return new ComponentElement(
            $this->getCurrentElement()
        );
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class ContainsElement extends ManifestElement {
    public function getName() {
        return $this->getAttributeValue('name');
    }

    public function getVersion() {
        return $this->getAttributeValue('version');
    }

    public function getType() {
        return $this->getAttributeValue('type');
    }

    public function getExtensionElement() {
        return new ExtensionElement(
            $this->getChildByName('extension')
        );
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class CopyrightElement extends ManifestElement {
    public function getAuthorElements() {
        return new AuthorElementCollection(
            $this->getChildrenByName('author')
        );
    }

    public function getLicenseElement() {
        return new LicenseElement(
            $this->getChildByName('license')
        );
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

use DOMElement;
use DOMNodeList;

abstract class ElementCollection implements \Iterator {
    /**
     * @var DOMNodeList
     */
    private $nodeList;

    private $position;

    /**
     * ElementCollection constructor.
     *
     * @param DOMNodeList $nodeList
     */
    public function __construct(DOMNodeList $nodeList) {
        $this->nodeList = $nodeList;
        $this->position = 0;
    }

    abstract public function current();

    /**
     * @return DOMElement
     */
    protected function getCurrentElement() {
        return $this->nodeList->item($this->position);
    }

    public function next() {
        $this->position++;
    }

    public function key() {
        return $this->position;
    }

    public function valid() {
        return $this->position < $this->nodeList->length;
    }

    public function rewind() {
        $this->position = 0;
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class ExtElement extends ManifestElement {
    public function getName() {
        return $this->getAttributeValue('name');
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class ExtElementCollection extends ElementCollection {
    public function current() {
        return new ExtElement(
            $this->getCurrentElement()
        );
    }

}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class ExtensionElement extends ManifestElement {
    public function getFor() {
        return $this->getAttributeValue('for');
    }

    public function getCompatible() {
        return $this->getAttributeValue('compatible');
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class LicenseElement extends ManifestElement {
    public function getType() {
        return $this->getAttributeValue('type');
    }

    public function getUrl() {
        return $this->getAttributeValue('url');
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

use DOMDocument;
use DOMElement;

class ManifestDocument {
    const XMLNS = 'https://phar.io/xml/manifest/1.0';

    /**
     * @var DOMDocument
     */
    private $dom;

    /**
     * ManifestDocument constructor.
     *
     * @param DOMDocument $dom
     */
    private function __construct(DOMDocument $dom) {
        $this->ensureCorrectDocumentType($dom);

        $this->dom = $dom;
    }

    public static function fromFile($filename) {
        if (!file_exists($filename)) {
            throw new ManifestDocumentException(
                sprintf('File "%s" not found', $filename)
            );
        }

        return self::fromString(
            file_get_contents($filename)
        );
    }

    public static function fromString($xmlString) {
        $prev = libxml_use_internal_errors(true);
        libxml_clear_errors();

        $dom = new DOMDocument();
        $dom->loadXML($xmlString);

        $errors = libxml_get_errors();
        libxml_use_internal_errors($prev);

        if (count($errors) !== 0) {
            throw new ManifestDocumentLoadingException($errors);
        }

        return new self($dom);
    }

    public function getContainsElement() {
        return new ContainsElement(
            $this->fetchElementByName('contains')
        );
    }

    public function getCopyrightElement() {
        return new CopyrightElement(
            $this->fetchElementByName('copyright')
        );
    }

    public function getRequiresElement() {
        return new RequiresElement(
            $this->fetchElementByName('requires')
        );
    }

    public function hasBundlesElement() {
        return $this->dom->getElementsByTagNameNS(self::XMLNS, 'bundles')->length === 1;
    }

    public function getBundlesElement() {
        return new BundlesElement(
            $this->fetchElementByName('bundles')
        );
    }

    private function ensureCorrectDocumentType(DOMDocument $dom) {
        $root = $dom->documentElement;

        if ($root->localName !== 'phar' || $root->namespaceURI !== self::XMLNS) {
            throw new ManifestDocumentException('Not a phar.io manifest document');
        }
    }

    /**
     * @param $elementName
     *
     * @return DOMElement
     *
     * @throws ManifestDocumentException
     */
    private function fetchElementByName($elementName) {
        $element = $this->dom->getElementsByTagNameNS(self::XMLNS, $elementName)->item(0);

        if (!$element instanceof DOMElement) {
            throw new ManifestDocumentException(
                sprintf('Element %s missing', $elementName)
            );
        }

        return $element;
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

use LibXMLError;

class ManifestDocumentLoadingException extends \Exception implements Exception {
    /**
     * @var LibXMLError[]
     */
    private $libxmlErrors;

    /**
     * ManifestDocumentLoadingException constructor.
     *
     * @param LibXMLError[] $libxmlErrors
     */
    public function __construct(array $libxmlErrors) {
        $this->libxmlErrors = $libxmlErrors;
        $first              = $this->libxmlErrors[0];

        parent::__construct(
            sprintf(
                '%s (Line: %d / Column: %d / File: %s)',
                $first->message,
                $first->line,
                $first->column,
                $first->file
            ),
            $first->code
        );
    }

    /**
     * @return LibXMLError[]
     */
    public function getLibxmlErrors() {
        return $this->libxmlErrors;
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

use DOMElement;
use DOMNodeList;

class ManifestElement {
    const XMLNS = 'https://phar.io/xml/manifest/1.0';

    /**
     * @var DOMElement
     */
    private $element;

    /**
     * ContainsElement constructor.
     *
     * @param DOMElement $element
     */
    public function __construct(DOMElement $element) {
        $this->element = $element;
    }

    /**
     * @param string $name
     *
     * @return string
     *
     * @throws ManifestElementException
     */
    protected function getAttributeValue($name) {
        if (!$this->element->hasAttribute($name)) {
            throw new ManifestElementException(
                sprintf(
                    'Attribute %s not set on element %s',
                    $name,
                    $this->element->localName
                )
            );
        }

        return $this->element->getAttribute($name);
    }

    /**
     * @param $elementName
     *
     * @return DOMElement
     *
     * @throws ManifestElementException
     */
    protected function getChildByName($elementName) {
        $element = $this->element->getElementsByTagNameNS(self::XMLNS, $elementName)->item(0);

        if (!$element instanceof DOMElement) {
            throw new ManifestElementException(
                sprintf('Element %s missing', $elementName)
            );
        }

        return $element;
    }

    /**
     * @param $elementName
     *
     * @return DOMNodeList
     *
     * @throws ManifestElementException
     */
    protected function getChildrenByName($elementName) {
        $elementList = $this->element->getElementsByTagNameNS(self::XMLNS, $elementName);

        if ($elementList->length === 0) {
            throw new ManifestElementException(
                sprintf('Element(s) %s missing', $elementName)
            );
        }

        return $elementList;
    }

    /**
     * @param string $elementName
     *
     * @return bool
     */
    protected function hasChild($elementName) {
        return $this->element->getElementsByTagNameNS(self::XMLNS, $elementName)->length !== 0;
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class PhpElement extends ManifestElement {
    public function getVersion() {
        return $this->getAttributeValue('version');
    }

    public function hasExtElements() {
        return $this->hasChild('ext');
    }

    public function getExtElements() {
        return new ExtElementCollection(
            $this->getChildrenByName('ext')
        );
    }
}
<?php
/*
 * This file is part of PharIo\Manifest.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Manifest;

class RequiresElement extends ManifestElement {
    public function getPHPElement() {
        return new PhpElement(
            $this->getChildByName('php')
        );
    }
}
phar-io/version

Copyright (c) 2016-2017 Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de> and contributors
All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.

* Neither the name of Arne Blankerts nor the names of contributors
  may be used to endorse or promote products derived from this software
  without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  * NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

<?php
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Version;

abstract class AbstractVersionConstraint implements VersionConstraint {
    /**
     * @var string
     */
    private $originalValue = '';

    /**
     * @param string $originalValue
     */
    public function __construct($originalValue) {
        $this->originalValue = $originalValue;
    }

    /**
     * @return string
     */
    public function asString() {
        return $this->originalValue;
    }
}
<?php
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Version;

class AndVersionConstraintGroup extends AbstractVersionConstraint {
    /**
     * @var VersionConstraint[]
     */
    private $constraints = [];

    /**
     * @param string              $originalValue
     * @param VersionConstraint[] $constraints
     */
    public function __construct($originalValue, array $constraints) {
        parent::__construct($originalValue);

        $this->constraints = $constraints;
    }

    /**
     * @param Version $version
     *
     * @return bool
     */
    public function complies(Version $version) {
        foreach ($this->constraints as $constraint) {
            if (!$constraint->complies($version)) {
                return false;
            }
        }

        return true;
    }
}
<?php
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Version;

class AnyVersionConstraint implements VersionConstraint {
    /**
     * @param Version $version
     *
     * @return bool
     */
    public function complies(Version $version) {
        return true;
    }

    /**
     * @return string
     */
    public function asString() {
        return '*';
    }
}
<?php
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Version;

class ExactVersionConstraint extends AbstractVersionConstraint {
    /**
     * @param Version $version
     *
     * @return bool
     */
    public function complies(Version $version) {
        return $this->asString() == $version->getVersionString();
    }
}
<?php
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Version;

interface Exception {
}
<?php
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Version;

class GreaterThanOrEqualToVersionConstraint extends AbstractVersionConstraint {
    /**
     * @var Version
     */
    private $minimalVersion;

    /**
     * @param string  $originalValue
     * @param Version $minimalVersion
     */
    public function __construct($originalValue, Version $minimalVersion) {
        parent::__construct($originalValue);

        $this->minimalVersion = $minimalVersion;
    }

    /**
     * @param Version $version
     *
     * @return bool
     */
    public function complies(Version $version) {
        return $version->getVersionString() == $this->minimalVersion->getVersionString() ||
        $version->isGreaterThan($this->minimalVersion);
    }
}
<?php
namespace PharIo\Version;

class InvalidVersionException extends \InvalidArgumentException implements Exception {
}
<?php
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Version;

class OrVersionConstraintGroup extends AbstractVersionConstraint {
    /**
     * @var VersionConstraint[]
     */
    private $constraints = [];

    /**
     * @param string              $originalValue
     * @param VersionConstraint[] $constraints
     */
    public function __construct($originalValue, array $constraints) {
        parent::__construct($originalValue);

        $this->constraints = $constraints;
    }

    /**
     * @param Version $version
     *
     * @return bool
     */
    public function complies(Version $version) {
        foreach ($this->constraints as $constraint) {
            if ($constraint->complies($version)) {
                return true;
            }
        }

        return false;
    }
}
<?php
namespace PharIo\Version;

class PreReleaseSuffix
{
    /**
     * @var string
     */
    private $value;

    /**
     * @var int
     */
    private $number;

    /**
     * @param string   $value
     * @param int|null $number
     */
    public function __construct($value, $number = null)
    {
        $this->value  = $value;
        $this->number = $number;
    }

    /**
     * @return string
     */
    public function getValue()
    {
        return $this->value;
    }

    /**
     * @return int|null
     */
    public function getNumber()
    {
        return $this->number;
    }
}
<?php
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Version;

class SpecificMajorAndMinorVersionConstraint extends AbstractVersionConstraint {
    /**
     * @var int
     */
    private $major = 0;

    /**
     * @var int
     */
    private $minor = 0;

    /**
     * @param string $originalValue
     * @param int    $major
     * @param int    $minor
     */
    public function __construct($originalValue, $major, $minor) {
        parent::__construct($originalValue);

        $this->major = $major;
        $this->minor = $minor;
    }

    /**
     * @param Version $version
     *
     * @return bool
     */
    public function complies(Version $version) {
        if ($version->getMajor()->getValue() != $this->major) {
            return false;
        }

        return $version->getMinor()->getValue() == $this->minor;
    }
}
<?php
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Version;

class SpecificMajorVersionConstraint extends AbstractVersionConstraint {
    /**
     * @var int
     */
    private $major = 0;

    /**
     * @param string $originalValue
     * @param int    $major
     */
    public function __construct($originalValue, $major) {
        parent::__construct($originalValue);

        $this->major = $major;
    }

    /**
     * @param Version $version
     *
     * @return bool
     */
    public function complies(Version $version) {
        return $version->getMajor()->getValue() == $this->major;
    }
}
<?php
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Version;

final class UnsupportedVersionConstraintException extends \RuntimeException implements Exception {
}
<?php
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Version;

class Version {
    /**
     * @var VersionNumber
     */
    private $major;

    /**
     * @var VersionNumber
     */
    private $minor;

    /**
     * @var VersionNumber
     */
    private $patch;

    /**
     * @var PreReleaseSuffix
     */
    private $preReleaseSuffix;

    /**
     * @var string
     */
    private $versionString = '';

    /**
     * @param string $versionString
     */
    public function __construct($versionString) {
        $this->ensureVersionStringIsValid($versionString);

        $this->versionString = $versionString;
    }

    /**
     * @param array $matches
     */
    private function parseVersion(array $matches) {
        $this->major = new VersionNumber($matches['Major']);
        $this->minor = new VersionNumber($matches['Minor']);
        $this->patch = isset($matches['Patch']) ? new VersionNumber($matches['Patch']) : new VersionNumber(null);

        if (isset($matches['ReleaseType'])) {
            $preReleaseNumber = isset($matches['ReleaseTypeCount']) ? (int) $matches['ReleaseTypeCount'] : null;

            $this->preReleaseSuffix = new PreReleaseSuffix($matches['ReleaseType'], $preReleaseNumber);
        }
    }

    /**
     * @return PreReleaseSuffix
     */
    public function getPreReleaseSuffix()
    {
        return $this->preReleaseSuffix;
    }

    /**
     * @return string
     */
    public function getVersionString() {
        return $this->versionString;
    }

    /**
     * @param Version $version
     *
     * @return bool
     */
    public function isGreaterThan(Version $version) {
        if ($version->getMajor()->getValue() > $this->getMajor()->getValue()) {
            return false;
        }

        if ($version->getMajor()->getValue() < $this->getMajor()->getValue()) {
            return true;
        }

        if ($version->getMinor()->getValue() > $this->getMinor()->getValue()) {
            return false;
        }

        if ($version->getMinor()->getValue() < $this->getMinor()->getValue()) {
            return true;
        }

        if ($version->getPatch()->getValue() >= $this->getPatch()->getValue()) {
            return false;
        }

        if ($version->getPatch()->getValue() < $this->getPatch()->getValue()) {
            return true;
        }

        return false;
    }

    /**
     * @return VersionNumber
     */
    public function getMajor() {
        return $this->major;
    }

    /**
     * @return VersionNumber
     */
    public function getMinor() {
        return $this->minor;
    }

    /**
     * @return VersionNumber
     */
    public function getPatch() {
        return $this->patch;
    }

    /**
     * @param string $version
     *
     * @throws InvalidVersionException
     */
    private function ensureVersionStringIsValid($version) {
        $regex = '/^v?
            (?<Major>(0|(?:[1-9][0-9]*)))
            \\.
            (?<Minor>(0|(?:[1-9][0-9]*)))
            (\\.
                (?<Patch>(0|(?:[1-9][0-9]*)))
            )?
            (?:
                -
                (?<ReleaseType>(?:(dev|beta|b|RC|alpha|a|patch|p)))
                (?:
                    (?<ReleaseTypeCount>[0-9])
                )?
            )?       
        $/x';

        if (preg_match($regex, $version, $matches) !== 1) {
            throw new InvalidVersionException(
                sprintf("Version string '%s' does not follow SemVer semantics", $version)
            );
        }

        $this->parseVersion($matches);
    }
}
<?php
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Version;

interface VersionConstraint {
    /**
     * @param Version $version
     *
     * @return bool
     */
    public function complies(Version $version);

    /**
     * @return string
     */
    public function asString();

}
<?php
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Version;

class VersionConstraintParser {
    /**
     * @param string $value
     *
     * @return VersionConstraint
     *
     * @throws UnsupportedVersionConstraintException
     */
    public function parse($value) {

        if (strpos($value, '||') !== false) {
            return $this->handleOrGroup($value);
        }

        if (!preg_match('/^[\^~\*]?[\d.\*]+$/', $value)) {
            throw new UnsupportedVersionConstraintException(
                sprintf('Version constraint %s is not supported.', $value)
            );
        }

        switch ($value[0]) {
            case '~':
                return $this->handleTildeOperator($value);
            case '^':
                return $this->handleCaretOperator($value);
        }

        $version = new VersionConstraintValue($value);

        if ($version->getMajor()->isAny()) {
            return new AnyVersionConstraint();
        }

        if ($version->getMinor()->isAny()) {
            return new SpecificMajorVersionConstraint(
                $value,
                $version->getMajor()->getValue()
            );
        }

        if ($version->getPatch()->isAny()) {
            return new SpecificMajorAndMinorVersionConstraint(
                $value,
                $version->getMajor()->getValue(),
                $version->getMinor()->getValue()
            );
        }

        return new ExactVersionConstraint($value);
    }

    /**
     * @param $value
     *
     * @return OrVersionConstraintGroup
     */
    private function handleOrGroup($value) {
        $constraints = [];

        foreach (explode('||', $value) as $groupSegment) {
            $constraints[] = $this->parse(trim($groupSegment));
        }

        return new OrVersionConstraintGroup($value, $constraints);
    }

    /**
     * @param string $value
     *
     * @return AndVersionConstraintGroup
     */
    private function handleTildeOperator($value) {
        $version     = new Version(substr($value, 1));
        $constraints = [
            new GreaterThanOrEqualToVersionConstraint($value, $version)
        ];

        if ($version->getPatch()->isAny()) {
            $constraints[] = new SpecificMajorVersionConstraint(
                $value,
                $version->getMajor()->getValue()
            );
        } else {
            $constraints[] = new SpecificMajorAndMinorVersionConstraint(
                $value,
                $version->getMajor()->getValue(),
                $version->getMinor()->getValue()
            );
        }

        return new AndVersionConstraintGroup($value, $constraints);
    }

    /**
     * @param string $value
     *
     * @return AndVersionConstraintGroup
     */
    private function handleCaretOperator($value) {
        $version = new Version(substr($value, 1));

        return new AndVersionConstraintGroup(
            $value,
            [
                new GreaterThanOrEqualToVersionConstraint($value, $version),
                new SpecificMajorVersionConstraint($value, $version->getMajor()->getValue())
            ]
        );
    }
}
<?php
namespace PharIo\Version;

class VersionConstraintValue
{
    /**
     * @var VersionNumber
     */
    private $major;

    /**
     * @var VersionNumber
     */
    private $minor;

    /**
     * @var VersionNumber
     */
    private $patch;

    /**
     * @var string
     */
    private $label = '';

    /**
     * @var string
     */
    private $buildMetaData = '';

    /**
     * @var string
     */
    private $versionString = '';

    /**
     * @param string $versionString
     */
    public function __construct($versionString) {
        $this->versionString = $versionString;

        $this->parseVersion($versionString);
    }

    /**
     * @param $versionString
     */
    private function parseVersion($versionString) {
        $this->extractBuildMetaData($versionString);
        $this->extractLabel($versionString);

        $versionSegments = explode('.', $versionString);
        $this->major     = new VersionNumber($versionSegments[0]);

        $minorValue = isset($versionSegments[1]) ? $versionSegments[1] : null;
        $patchValue = isset($versionSegments[2]) ? $versionSegments[2] : null;

        $this->minor = new VersionNumber($minorValue);
        $this->patch = new VersionNumber($patchValue);
    }

    /**
     * @param string $versionString
     */
    private function extractBuildMetaData(&$versionString) {
        if (preg_match('/\+(.*)/', $versionString, $matches) == 1) {
            $this->buildMetaData = $matches[1];
            $versionString       = str_replace($matches[0], '', $versionString);
        }
    }

    /**
     * @param string $versionString
     */
    private function extractLabel(&$versionString) {
        if (preg_match('/\-(.*)/', $versionString, $matches) == 1) {
            $this->label   = $matches[1];
            $versionString = str_replace($matches[0], '', $versionString);
        }
    }

    /**
     * @return string
     */
    public function getLabel() {
        return $this->label;
    }

    /**
     * @return string
     */
    public function getBuildMetaData() {
        return $this->buildMetaData;
    }

    /**
     * @return string
     */
    public function getVersionString() {
        return $this->versionString;
    }

    /**
     * @return VersionNumber
     */
    public function getMajor() {
        return $this->major;
    }

    /**
     * @return VersionNumber
     */
    public function getMinor() {
        return $this->minor;
    }

    /**
     * @return VersionNumber
     */
    public function getPatch() {
        return $this->patch;
    }
}
<?php
/*
 * This file is part of PharIo\Version.
 *
 * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PharIo\Version;

class VersionNumber {
    /**
     * @var int
     */
    private $value;

    /**
     * @param mixed $value
     */
    public function __construct($value) {
        if (is_numeric($value)) {
            $this->value = $value;
        }
    }

    /**
     * @return bool
     */
    public function isAny() {
        return $this->value === null;
    }

    /**
     * @return int
     */
    public function getValue() {
        return $this->value;
    }
}
Tokenizer

Copyright (c) 2017 Arne Blankerts <arne@blankerts.de> and contributors
All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.

* Neither the name of Arne Blankerts nor the names of contributors
  may be used to endorse or promote products derived from this software
  without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  * NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

class Exception extends \Exception {

}
<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

class NamespaceUri {

    /** @var string */
    private $value;

    /**
     * @param string $value
     */
    public function __construct(string $value) {
        $this->ensureValidUri($value);
        $this->value = $value;
    }

    public function asString(): string {
        return $this->value;
    }

    private function ensureValidUri($value) {
        if (strpos($value, ':') === false) {
            throw new NamespaceUriException(
                sprintf("Namespace URI '%s' must contain at least one colon", $value)
            );
        }
    }
}
<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

class NamespaceUriException extends Exception {

}
<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

class Token {

    /**
     * @var int
     */
    private $line;

    /**
     * @var string
     */
    private $name;

    /**
     * @var string
     */
    private $value;

    /**
     * Token constructor.
     *
     * @param int    $line
     * @param string $name
     * @param string $value
     */
    public function __construct(int $line, string $name, string $value) {
        $this->line  = $line;
        $this->name  = $name;
        $this->value = $value;
    }

    /**
     * @return int
     */
    public function getLine(): int {
        return $this->line;
    }

    /**
     * @return string
     */
    public function getName(): string {
        return $this->name;
    }

    /**
     * @return string
     */
    public function getValue(): string {
        return $this->value;
    }

}
<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

class TokenCollection implements \ArrayAccess, \Iterator, \Countable {

    /**
     * @var Token[]
     */
    private $tokens = [];

    /**
     * @var int
     */
    private $pos;

    /**
     * @param Token $token
     */
    public function addToken(Token $token) {
        $this->tokens[] = $token;
    }

    /**
     * @return Token
     */
    public function current(): Token {
        return current($this->tokens);
    }

    /**
     * @return int
     */
    public function key(): int {
        return key($this->tokens);
    }

    /**
     * @return void
     */
    public function next() {
        next($this->tokens);
        $this->pos++;
    }

    /**
     * @return bool
     */
    public function valid(): bool {
        return $this->count() > $this->pos;
    }

    /**
     * @return void
     */
    public function rewind() {
        reset($this->tokens);
        $this->pos = 0;
    }

    /**
     * @return int
     */
    public function count(): int {
        return count($this->tokens);
    }

    /**
     * @param mixed $offset
     *
     * @return bool
     */
    public function offsetExists($offset): bool {
        return isset($this->tokens[$offset]);
    }

    /**
     * @param mixed $offset
     *
     * @return Token
     * @throws TokenCollectionException
     */
    public function offsetGet($offset): Token {
        if (!$this->offsetExists($offset)) {
            throw new TokenCollectionException(
                sprintf('No Token at offest %s', $offset)
            );
        }

        return $this->tokens[$offset];
    }

    /**
     * @param mixed $offset
     * @param Token $value
     *
     * @throws TokenCollectionException
     */
    public function offsetSet($offset, $value) {
        if (!is_int($offset)) {
            $type = gettype($offset);
            throw new TokenCollectionException(
                sprintf(
                    'Offset must be of type integer, %s given',
                    $type === 'object' ? get_class($value) : $type
                )
            );
        }
        if (!$value instanceof Token) {
            $type = gettype($value);
            throw new TokenCollectionException(
                sprintf(
                    'Value must be of type %s, %s given',
                    Token::class,
                    $type === 'object' ? get_class($value) : $type
                )
            );
        }
        $this->tokens[$offset] = $value;
    }

    /**
     * @param mixed $offset
     */
    public function offsetUnset($offset) {
        unset($this->tokens[$offset]);
    }

}
<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

class TokenCollectionException extends Exception {

}
<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

class Tokenizer {

    /**
     * Token Map for "non-tokens"
     *
     * @var array
     */
    private $map = [
        '(' => 'T_OPEN_BRACKET',
        ')' => 'T_CLOSE_BRACKET',
        '[' => 'T_OPEN_SQUARE',
        ']' => 'T_CLOSE_SQUARE',
        '{' => 'T_OPEN_CURLY',
        '}' => 'T_CLOSE_CURLY',
        ';' => 'T_SEMICOLON',
        '.' => 'T_DOT',
        ',' => 'T_COMMA',
        '=' => 'T_EQUAL',
        '<' => 'T_LT',
        '>' => 'T_GT',
        '+' => 'T_PLUS',
        '-' => 'T_MINUS',
        '*' => 'T_MULT',
        '/' => 'T_DIV',
        '?' => 'T_QUESTION_MARK',
        '!' => 'T_EXCLAMATION_MARK',
        ':' => 'T_COLON',
        '"' => 'T_DOUBLE_QUOTES',
        '@' => 'T_AT',
        '&' => 'T_AMPERSAND',
        '%' => 'T_PERCENT',
        '|' => 'T_PIPE',
        '$' => 'T_DOLLAR',
        '^' => 'T_CARET',
        '~' => 'T_TILDE',
        '`' => 'T_BACKTICK'
    ];

    public function parse(string $source): TokenCollection {
        $result = new TokenCollection();
        $tokens = token_get_all($source);

        $lastToken = new Token(
            $tokens[0][2],
            'Placeholder',
            ''
        );

        foreach ($tokens as $pos => $tok) {
            if (is_string($tok)) {
                $token = new Token(
                    $lastToken->getLine(),
                    $this->map[$tok],
                    $tok
                );
                $result->addToken($token);
                $lastToken = $token;
                continue;
            }

            $line   = $tok[2];
            $values = preg_split('/\R+/Uu', $tok[1]);

            foreach ($values as $v) {
                $token = new Token(
                    $line,
                    token_name($tok[0]),
                    $v
                );
                $result->addToken($token);
                $line++;
                $lastToken = $token;
            }
        }

        return $result;
    }

}
<?php declare(strict_types = 1);
namespace TheSeer\Tokenizer;

use DOMDocument;

class XMLSerializer {

    /**
     * @var \XMLWriter
     */
    private $writer;

    /**
     * @var Token
     */
    private $previousToken;

    /**
     * @var NamespaceUri
     */
    private $xmlns;

    /**
     * XMLSerializer constructor.
     *
     * @param NamespaceUri $xmlns
     */
    public function __construct(NamespaceUri $xmlns = null) {
        if ($xmlns === null) {
            $xmlns = new NamespaceUri('https://github.com/theseer/tokenizer');
        }
        $this->xmlns = $xmlns;
    }

    /**
     * @param TokenCollection $tokens
     *
     * @return DOMDocument
     */
    public function toDom(TokenCollection $tokens): DOMDocument {
        $dom = new DOMDocument();
        $dom->preserveWhiteSpace = false;
        $dom->loadXML($this->toXML($tokens));

        return $dom;
    }

    /**
     * @param TokenCollection $tokens
     *
     * @return string
     */
    public function toXML(TokenCollection $tokens): string {
        $this->writer = new \XMLWriter();
        $this->writer->openMemory();
        $this->writer->setIndent(true);
        $this->writer->startDocument();
        $this->writer->startElement('source');
        $this->writer->writeAttribute('xmlns', $this->xmlns->asString());
        $this->writer->startElement('line');
        $this->writer->writeAttribute('no', '1');

        $this->previousToken = $tokens[0];
        foreach ($tokens as $token) {
            $this->addToken($token);
        }

        $this->writer->endElement();
        $this->writer->endElement();
        $this->writer->endDocument();

        return $this->writer->outputMemory();
    }

    /**
     * @param Token $token
     */
    private function addToken(Token $token) {
        if ($this->previousToken->getLine() < $token->getLine()) {
            $this->writer->endElement();

            $this->writer->startElement('line');
            $this->writer->writeAttribute('no', (string)$token->getLine());
            $this->previousToken = $token;
        }

        if ($token->getValue() !== '') {
            $this->writer->startElement('token');
            $this->writer->writeAttribute('name', $token->getName());
            $this->writer->writeRaw(htmlspecialchars($token->getValue(), ENT_NOQUOTES | ENT_DISALLOWED | ENT_XML1));
            $this->writer->endElement();
        }
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit;

/**
 * Marker interface for PHPUnit exceptions.
 */
interface Exception
{
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework;

use ArrayAccess;
use Countable;
use DOMDocument;
use DOMElement;
use PHPUnit\Framework\Constraint\Constraint;
use PHPUnit\Framework\Constraint\LogicalAnd;
use PHPUnit\Framework\Constraint\ArrayHasKey;
use PHPUnit\Framework\Constraint\ArraySubset;
use PHPUnit\Framework\Constraint\Attribute;
use PHPUnit\Framework\Constraint\Callback;
use PHPUnit\Framework\Constraint\ClassHasAttribute;
use PHPUnit\Framework\Constraint\ClassHasStaticAttribute;
use PHPUnit\Framework\Constraint\Count;
use PHPUnit\Framework\Constraint\DirectoryExists;
use PHPUnit\Framework\Constraint\FileExists;
use PHPUnit\Framework\Constraint\GreaterThan;
use PHPUnit\Framework\Constraint\IsAnything;
use PHPUnit\Framework\Constraint\IsEmpty;
use PHPUnit\Framework\Constraint\IsEqual;
use PHPUnit\Framework\Constraint\IsFalse;
use PHPUnit\Framework\Constraint\IsFinite;
use PHPUnit\Framework\Constraint\IsIdentical;
use PHPUnit\Framework\Constraint\IsInfinite;
use PHPUnit\Framework\Constraint\IsInstanceOf;
use PHPUnit\Framework\Constraint\IsJson;
use PHPUnit\Framework\Constraint\IsNan;
use PHPUnit\Framework\Constraint\IsNull;
use PHPUnit\Framework\Constraint\IsReadable;
use PHPUnit\Framework\Constraint\IsTrue;
use PHPUnit\Framework\Constraint\IsType;
use PHPUnit\Framework\Constraint\IsWritable;
use PHPUnit\Framework\Constraint\JsonMatches;
use PHPUnit\Framework\Constraint\LessThan;
use PHPUnit\Framework\Constraint\LogicalNot;
use PHPUnit\Framework\Constraint\ObjectHasAttribute;
use PHPUnit\Framework\Constraint\LogicalOr;
use PHPUnit\Framework\Constraint\RegularExpression;
use PHPUnit\Framework\Constraint\SameSize;
use PHPUnit\Framework\Constraint\StringContains;
use PHPUnit\Framework\Constraint\StringEndsWith;
use PHPUnit\Framework\Constraint\StringMatchesFormatDescription;
use PHPUnit\Framework\Constraint\StringStartsWith;
use PHPUnit\Framework\Constraint\TraversableContains;
use PHPUnit\Framework\Constraint\TraversableContainsOnly;
use PHPUnit\Framework\Constraint\LogicalXor;
use PHPUnit\Util\InvalidArgumentHelper;
use PHPUnit\Util\Type;
use PHPUnit\Util\Xml;
use ReflectionClass;
use ReflectionException;
use ReflectionObject;
use ReflectionProperty;
use Traversable;

/**
 * A set of assertion methods.
 */
abstract class Assert
{
    /**
     * @var int
     */
    private static $count = 0;

    /**
     * Asserts that an array has a specified key.
     *
     * @param mixed             $key
     * @param array|ArrayAccess $array
     * @param string            $message
     */
    public static function assertArrayHasKey($key, $array, $message = '')
    {
        if (!(\is_int($key) || \is_string($key))) {
            throw InvalidArgumentHelper::factory(
                1,
                'integer or string'
            );
        }

        if (!(\is_array($array) || $array instanceof ArrayAccess)) {
            throw InvalidArgumentHelper::factory(
                2,
                'array or ArrayAccess'
            );
        }

        $constraint = new ArrayHasKey($key);

        static::assertThat($array, $constraint, $message);
    }

    /**
     * Asserts that an array has a specified subset.
     *
     * @param array|ArrayAccess $subset
     * @param array|ArrayAccess $array
     * @param bool              $strict  Check for object identity
     * @param string            $message
     */
    public static function assertArraySubset($subset, $array, $strict = false, $message = '')
    {
        if (!(\is_array($subset) || $subset instanceof ArrayAccess)) {
            throw InvalidArgumentHelper::factory(
                1,
                'array or ArrayAccess'
            );
        }

        if (!(\is_array($array) || $array instanceof ArrayAccess)) {
            throw InvalidArgumentHelper::factory(
                2,
                'array or ArrayAccess'
            );
        }

        $constraint = new ArraySubset($subset, $strict);

        static::assertThat($array, $constraint, $message);
    }

    /**
     * Asserts that an array does not have a specified key.
     *
     * @param mixed             $key
     * @param array|ArrayAccess $array
     * @param string            $message
     */
    public static function assertArrayNotHasKey($key, $array, $message = '')
    {
        if (!(\is_int($key) || \is_string($key))) {
            throw InvalidArgumentHelper::factory(
                1,
                'integer or string'
            );
        }

        if (!(\is_array($array) || $array instanceof ArrayAccess)) {
            throw InvalidArgumentHelper::factory(
                2,
                'array or ArrayAccess'
            );
        }

        $constraint = new LogicalNot(
            new ArrayHasKey($key)
        );

        static::assertThat($array, $constraint, $message);
    }

    /**
     * Asserts that a haystack contains a needle.
     *
     * @param mixed  $needle
     * @param mixed  $haystack
     * @param string $message
     * @param bool   $ignoreCase
     * @param bool   $checkForObjectIdentity
     * @param bool   $checkForNonObjectIdentity
     */
    public static function assertContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
    {
        if (\is_array($haystack) ||
            \is_object($haystack) && $haystack instanceof Traversable) {
            $constraint = new TraversableContains(
                $needle,
                $checkForObjectIdentity,
                $checkForNonObjectIdentity
            );
        } elseif (\is_string($haystack)) {
            if (!\is_string($needle)) {
                throw InvalidArgumentHelper::factory(
                    1,
                    'string'
                );
            }

            $constraint = new StringContains(
                $needle,
                $ignoreCase
            );
        } else {
            throw InvalidArgumentHelper::factory(
                2,
                'array, traversable or string'
            );
        }

        static::assertThat($haystack, $constraint, $message);
    }

    /**
     * Asserts that a haystack that is stored in a static attribute of a class
     * or an attribute of an object contains a needle.
     *
     * @param mixed         $needle
     * @param string        $haystackAttributeName
     * @param string|object $haystackClassOrObject
     * @param string        $message
     * @param bool          $ignoreCase
     * @param bool          $checkForObjectIdentity
     * @param bool          $checkForNonObjectIdentity
     */
    public static function assertAttributeContains($needle, $haystackAttributeName, $haystackClassOrObject, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
    {
        static::assertContains(
            $needle,
            static::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $message,
            $ignoreCase,
            $checkForObjectIdentity,
            $checkForNonObjectIdentity
        );
    }

    /**
     * Asserts that a haystack does not contain a needle.
     *
     * @param mixed  $needle
     * @param mixed  $haystack
     * @param string $message
     * @param bool   $ignoreCase
     * @param bool   $checkForObjectIdentity
     * @param bool   $checkForNonObjectIdentity
     */
    public static function assertNotContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
    {
        if (\is_array($haystack) ||
            \is_object($haystack) && $haystack instanceof Traversable) {
            $constraint = new LogicalNot(
                new TraversableContains(
                    $needle,
                    $checkForObjectIdentity,
                    $checkForNonObjectIdentity
                )
            );
        } elseif (\is_string($haystack)) {
            if (!\is_string($needle)) {
                throw InvalidArgumentHelper::factory(
                    1,
                    'string'
                );
            }

            $constraint = new LogicalNot(
                new StringContains(
                    $needle,
                    $ignoreCase
                )
            );
        } else {
            throw InvalidArgumentHelper::factory(
                2,
                'array, traversable or string'
            );
        }

        static::assertThat($haystack, $constraint, $message);
    }

    /**
     * Asserts that a haystack that is stored in a static attribute of a class
     * or an attribute of an object does not contain a needle.
     *
     * @param mixed         $needle
     * @param string        $haystackAttributeName
     * @param string|object $haystackClassOrObject
     * @param string        $message
     * @param bool          $ignoreCase
     * @param bool          $checkForObjectIdentity
     * @param bool          $checkForNonObjectIdentity
     */
    public static function assertAttributeNotContains($needle, $haystackAttributeName, $haystackClassOrObject, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
    {
        static::assertNotContains(
            $needle,
            static::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $message,
            $ignoreCase,
            $checkForObjectIdentity,
            $checkForNonObjectIdentity
        );
    }

    /**
     * Asserts that a haystack contains only values of a given type.
     *
     * @param string $type
     * @param mixed  $haystack
     * @param bool   $isNativeType
     * @param string $message
     */
    public static function assertContainsOnly($type, $haystack, $isNativeType = null, $message = '')
    {
        if (!(\is_array($haystack) ||
            \is_object($haystack) && $haystack instanceof Traversable)) {
            throw InvalidArgumentHelper::factory(
                2,
                'array or traversable'
            );
        }

        if ($isNativeType == null) {
            $isNativeType = Type::isType($type);
        }

        static::assertThat(
            $haystack,
            new TraversableContainsOnly(
                $type,
                $isNativeType
            ),
            $message
        );
    }

    /**
     * Asserts that a haystack contains only instances of a given classname
     *
     * @param string            $classname
     * @param array|Traversable $haystack
     * @param string            $message
     */
    public static function assertContainsOnlyInstancesOf($classname, $haystack, $message = '')
    {
        if (!(\is_array($haystack) ||
            \is_object($haystack) && $haystack instanceof Traversable)) {
            throw InvalidArgumentHelper::factory(
                2,
                'array or traversable'
            );
        }

        static::assertThat(
            $haystack,
            new TraversableContainsOnly(
                $classname,
                false
            ),
            $message
        );
    }

    /**
     * Asserts that a haystack that is stored in a static attribute of a class
     * or an attribute of an object contains only values of a given type.
     *
     * @param string        $type
     * @param string        $haystackAttributeName
     * @param string|object $haystackClassOrObject
     * @param bool          $isNativeType
     * @param string        $message
     */
    public static function assertAttributeContainsOnly($type, $haystackAttributeName, $haystackClassOrObject, $isNativeType = null, $message = '')
    {
        static::assertContainsOnly(
            $type,
            static::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $isNativeType,
            $message
        );
    }

    /**
     * Asserts that a haystack does not contain only values of a given type.
     *
     * @param string $type
     * @param mixed  $haystack
     * @param bool   $isNativeType
     * @param string $message
     */
    public static function assertNotContainsOnly($type, $haystack, $isNativeType = null, $message = '')
    {
        if (!(\is_array($haystack) ||
            \is_object($haystack) && $haystack instanceof Traversable)) {
            throw InvalidArgumentHelper::factory(
                2,
                'array or traversable'
            );
        }

        if ($isNativeType == null) {
            $isNativeType = Type::isType($type);
        }

        static::assertThat(
            $haystack,
            new LogicalNot(
                new TraversableContainsOnly(
                    $type,
                    $isNativeType
                )
            ),
            $message
        );
    }

    /**
     * Asserts that a haystack that is stored in a static attribute of a class
     * or an attribute of an object does not contain only values of a given
     * type.
     *
     * @param string        $type
     * @param string        $haystackAttributeName
     * @param string|object $haystackClassOrObject
     * @param bool          $isNativeType
     * @param string        $message
     */
    public static function assertAttributeNotContainsOnly($type, $haystackAttributeName, $haystackClassOrObject, $isNativeType = null, $message = '')
    {
        static::assertNotContainsOnly(
            $type,
            static::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $isNativeType,
            $message
        );
    }

    /**
     * Asserts the number of elements of an array, Countable or Traversable.
     *
     * @param int    $expectedCount
     * @param mixed  $haystack
     * @param string $message
     */
    public static function assertCount($expectedCount, $haystack, $message = '')
    {
        if (!\is_int($expectedCount)) {
            throw InvalidArgumentHelper::factory(1, 'integer');
        }

        if (!$haystack instanceof Countable &&
            !$haystack instanceof Traversable &&
            !\is_array($haystack)) {
            throw InvalidArgumentHelper::factory(2, 'countable or traversable');
        }

        static::assertThat(
            $haystack,
            new Count($expectedCount),
            $message
        );
    }

    /**
     * Asserts the number of elements of an array, Countable or Traversable
     * that is stored in an attribute.
     *
     * @param int           $expectedCount
     * @param string        $haystackAttributeName
     * @param string|object $haystackClassOrObject
     * @param string        $message
     */
    public static function assertAttributeCount($expectedCount, $haystackAttributeName, $haystackClassOrObject, $message = '')
    {
        static::assertCount(
            $expectedCount,
            static::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $message
        );
    }

    /**
     * Asserts the number of elements of an array, Countable or Traversable.
     *
     * @param int    $expectedCount
     * @param mixed  $haystack
     * @param string $message
     */
    public static function assertNotCount($expectedCount, $haystack, $message = '')
    {
        if (!\is_int($expectedCount)) {
            throw InvalidArgumentHelper::factory(1, 'integer');
        }

        if (!$haystack instanceof Countable &&
            !$haystack instanceof Traversable &&
            !\is_array($haystack)) {
            throw InvalidArgumentHelper::factory(2, 'countable or traversable');
        }

        $constraint = new LogicalNot(
            new Count($expectedCount)
        );

        static::assertThat($haystack, $constraint, $message);
    }

    /**
     * Asserts the number of elements of an array, Countable or Traversable
     * that is stored in an attribute.
     *
     * @param int           $expectedCount
     * @param string        $haystackAttributeName
     * @param string|object $haystackClassOrObject
     * @param string        $message
     */
    public static function assertAttributeNotCount($expectedCount, $haystackAttributeName, $haystackClassOrObject, $message = '')
    {
        static::assertNotCount(
            $expectedCount,
            static::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $message
        );
    }

    /**
     * Asserts that two variables are equal.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     * @param float  $delta
     * @param int    $maxDepth
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     */
    public static function assertEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
    {
        $constraint = new IsEqual(
            $expected,
            $delta,
            $maxDepth,
            $canonicalize,
            $ignoreCase
        );

        static::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that a variable is equal to an attribute of an object.
     *
     * @param mixed         $expected
     * @param string        $actualAttributeName
     * @param string|object $actualClassOrObject
     * @param string        $message
     * @param float         $delta
     * @param int           $maxDepth
     * @param bool          $canonicalize
     * @param bool          $ignoreCase
     */
    public static function assertAttributeEquals($expected, $actualAttributeName, $actualClassOrObject, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
    {
        static::assertEquals(
            $expected,
            static::readAttribute($actualClassOrObject, $actualAttributeName),
            $message,
            $delta,
            $maxDepth,
            $canonicalize,
            $ignoreCase
        );
    }

    /**
     * Asserts that two variables are not equal.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     * @param float  $delta
     * @param int    $maxDepth
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     */
    public static function assertNotEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
    {
        $constraint = new LogicalNot(
            new IsEqual(
                $expected,
                $delta,
                $maxDepth,
                $canonicalize,
                $ignoreCase
            )
        );

        static::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that a variable is not equal to an attribute of an object.
     *
     * @param mixed         $expected
     * @param string        $actualAttributeName
     * @param string|object $actualClassOrObject
     * @param string        $message
     * @param float         $delta
     * @param int           $maxDepth
     * @param bool          $canonicalize
     * @param bool          $ignoreCase
     */
    public static function assertAttributeNotEquals($expected, $actualAttributeName, $actualClassOrObject, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
    {
        static::assertNotEquals(
            $expected,
            static::readAttribute($actualClassOrObject, $actualAttributeName),
            $message,
            $delta,
            $maxDepth,
            $canonicalize,
            $ignoreCase
        );
    }

    /**
     * Asserts that a variable is empty.
     *
     * @param mixed  $actual
     * @param string $message
     *
     * @throws AssertionFailedError
     */
    public static function assertEmpty($actual, $message = '')
    {
        static::assertThat($actual, static::isEmpty(), $message);
    }

    /**
     * Asserts that a static attribute of a class or an attribute of an object
     * is empty.
     *
     * @param string        $haystackAttributeName
     * @param string|object $haystackClassOrObject
     * @param string        $message
     */
    public static function assertAttributeEmpty($haystackAttributeName, $haystackClassOrObject, $message = '')
    {
        static::assertEmpty(
            static::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $message
        );
    }

    /**
     * Asserts that a variable is not empty.
     *
     * @param mixed  $actual
     * @param string $message
     *
     * @throws AssertionFailedError
     */
    public static function assertNotEmpty($actual, $message = '')
    {
        static::assertThat($actual, static::logicalNot(static::isEmpty()), $message);
    }

    /**
     * Asserts that a static attribute of a class or an attribute of an object
     * is not empty.
     *
     * @param string        $haystackAttributeName
     * @param string|object $haystackClassOrObject
     * @param string        $message
     */
    public static function assertAttributeNotEmpty($haystackAttributeName, $haystackClassOrObject, $message = '')
    {
        static::assertNotEmpty(
            static::readAttribute($haystackClassOrObject, $haystackAttributeName),
            $message
        );
    }

    /**
     * Asserts that a value is greater than another value.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertGreaterThan($expected, $actual, $message = '')
    {
        static::assertThat($actual, static::greaterThan($expected), $message);
    }

    /**
     * Asserts that an attribute is greater than another value.
     *
     * @param mixed         $expected
     * @param string        $actualAttributeName
     * @param string|object $actualClassOrObject
     * @param string        $message
     */
    public static function assertAttributeGreaterThan($expected, $actualAttributeName, $actualClassOrObject, $message = '')
    {
        static::assertGreaterThan(
            $expected,
            static::readAttribute($actualClassOrObject, $actualAttributeName),
            $message
        );
    }

    /**
     * Asserts that a value is greater than or equal to another value.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertGreaterThanOrEqual($expected, $actual, $message = '')
    {
        static::assertThat(
            $actual,
            static::greaterThanOrEqual($expected),
            $message
        );
    }

    /**
     * Asserts that an attribute is greater than or equal to another value.
     *
     * @param mixed         $expected
     * @param string        $actualAttributeName
     * @param string|object $actualClassOrObject
     * @param string        $message
     */
    public static function assertAttributeGreaterThanOrEqual($expected, $actualAttributeName, $actualClassOrObject, $message = '')
    {
        static::assertGreaterThanOrEqual(
            $expected,
            static::readAttribute($actualClassOrObject, $actualAttributeName),
            $message
        );
    }

    /**
     * Asserts that a value is smaller than another value.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertLessThan($expected, $actual, $message = '')
    {
        static::assertThat($actual, static::lessThan($expected), $message);
    }

    /**
     * Asserts that an attribute is smaller than another value.
     *
     * @param mixed         $expected
     * @param string        $actualAttributeName
     * @param string|object $actualClassOrObject
     * @param string        $message
     */
    public static function assertAttributeLessThan($expected, $actualAttributeName, $actualClassOrObject, $message = '')
    {
        static::assertLessThan(
            $expected,
            static::readAttribute($actualClassOrObject, $actualAttributeName),
            $message
        );
    }

    /**
     * Asserts that a value is smaller than or equal to another value.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertLessThanOrEqual($expected, $actual, $message = '')
    {
        static::assertThat($actual, static::lessThanOrEqual($expected), $message);
    }

    /**
     * Asserts that an attribute is smaller than or equal to another value.
     *
     * @param mixed         $expected
     * @param string        $actualAttributeName
     * @param string|object $actualClassOrObject
     * @param string        $message
     */
    public static function assertAttributeLessThanOrEqual($expected, $actualAttributeName, $actualClassOrObject, $message = '')
    {
        static::assertLessThanOrEqual(
            $expected,
            static::readAttribute($actualClassOrObject, $actualAttributeName),
            $message
        );
    }

    /**
     * Asserts that the contents of one file is equal to the contents of another
     * file.
     *
     * @param string $expected
     * @param string $actual
     * @param string $message
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     */
    public static function assertFileEquals($expected, $actual, $message = '', $canonicalize = false, $ignoreCase = false)
    {
        static::assertFileExists($expected, $message);
        static::assertFileExists($actual, $message);

        static::assertEquals(
            \file_get_contents($expected),
            \file_get_contents($actual),
            $message,
            0,
            10,
            $canonicalize,
            $ignoreCase
        );
    }

    /**
     * Asserts that the contents of one file is not equal to the contents of
     * another file.
     *
     * @param string $expected
     * @param string $actual
     * @param string $message
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     */
    public static function assertFileNotEquals($expected, $actual, $message = '', $canonicalize = false, $ignoreCase = false)
    {
        static::assertFileExists($expected, $message);
        static::assertFileExists($actual, $message);

        static::assertNotEquals(
            \file_get_contents($expected),
            \file_get_contents($actual),
            $message,
            0,
            10,
            $canonicalize,
            $ignoreCase
        );
    }

    /**
     * Asserts that the contents of a string is equal
     * to the contents of a file.
     *
     * @param string $expectedFile
     * @param string $actualString
     * @param string $message
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     */
    public static function assertStringEqualsFile($expectedFile, $actualString, $message = '', $canonicalize = false, $ignoreCase = false)
    {
        static::assertFileExists($expectedFile, $message);

        static::assertEquals(
            \file_get_contents($expectedFile),
            $actualString,
            $message,
            0,
            10,
            $canonicalize,
            $ignoreCase
        );
    }

    /**
     * Asserts that the contents of a string is not equal
     * to the contents of a file.
     *
     * @param string $expectedFile
     * @param string $actualString
     * @param string $message
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     */
    public static function assertStringNotEqualsFile($expectedFile, $actualString, $message = '', $canonicalize = false, $ignoreCase = false)
    {
        static::assertFileExists($expectedFile, $message);

        static::assertNotEquals(
            \file_get_contents($expectedFile),
            $actualString,
            $message,
            0,
            10,
            $canonicalize,
            $ignoreCase
        );
    }

    /**
     * Asserts that a file/dir is readable.
     *
     * @param string $filename
     * @param string $message
     */
    public static function assertIsReadable($filename, $message = '')
    {
        if (!\is_string($filename)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        $constraint = new IsReadable;

        static::assertThat($filename, $constraint, $message);
    }

    /**
     * Asserts that a file/dir exists and is not readable.
     *
     * @param string $filename
     * @param string $message
     */
    public static function assertNotIsReadable($filename, $message = '')
    {
        if (!\is_string($filename)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        $constraint = new LogicalNot(
            new IsReadable
        );

        static::assertThat($filename, $constraint, $message);
    }

    /**
     * Asserts that a file/dir exists and is writable.
     *
     * @param string $filename
     * @param string $message
     */
    public static function assertIsWritable($filename, $message = '')
    {
        if (!\is_string($filename)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        $constraint = new IsWritable;

        static::assertThat($filename, $constraint, $message);
    }

    /**
     * Asserts that a file/dir exists and is not writable.
     *
     * @param string $filename
     * @param string $message
     */
    public static function assertNotIsWritable($filename, $message = '')
    {
        if (!\is_string($filename)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        $constraint = new LogicalNot(
            new IsWritable
        );

        static::assertThat($filename, $constraint, $message);
    }

    /**
     * Asserts that a directory exists.
     *
     * @param string $directory
     * @param string $message
     */
    public static function assertDirectoryExists($directory, $message = '')
    {
        if (!\is_string($directory)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        $constraint = new DirectoryExists;

        static::assertThat($directory, $constraint, $message);
    }

    /**
     * Asserts that a directory does not exist.
     *
     * @param string $directory
     * @param string $message
     */
    public static function assertDirectoryNotExists($directory, $message = '')
    {
        if (!\is_string($directory)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        $constraint = new LogicalNot(
            new DirectoryExists
        );

        static::assertThat($directory, $constraint, $message);
    }

    /**
     * Asserts that a directory exists and is readable.
     *
     * @param string $directory
     * @param string $message
     */
    public static function assertDirectoryIsReadable($directory, $message = '')
    {
        self::assertDirectoryExists($directory, $message);
        self::assertIsReadable($directory, $message);
    }

    /**
     * Asserts that a directory exists and is not readable.
     *
     * @param string $directory
     * @param string $message
     */
    public static function assertDirectoryNotIsReadable($directory, $message = '')
    {
        self::assertDirectoryExists($directory, $message);
        self::assertNotIsReadable($directory, $message);
    }

    /**
     * Asserts that a directory exists and is writable.
     *
     * @param string $directory
     * @param string $message
     */
    public static function assertDirectoryIsWritable($directory, $message = '')
    {
        self::assertDirectoryExists($directory, $message);
        self::assertIsWritable($directory, $message);
    }

    /**
     * Asserts that a directory exists and is not writable.
     *
     * @param string $directory
     * @param string $message
     */
    public static function assertDirectoryNotIsWritable($directory, $message = '')
    {
        self::assertDirectoryExists($directory, $message);
        self::assertNotIsWritable($directory, $message);
    }

    /**
     * Asserts that a file exists.
     *
     * @param string $filename
     * @param string $message
     */
    public static function assertFileExists($filename, $message = '')
    {
        if (!\is_string($filename)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        $constraint = new FileExists;

        static::assertThat($filename, $constraint, $message);
    }

    /**
     * Asserts that a file does not exist.
     *
     * @param string $filename
     * @param string $message
     */
    public static function assertFileNotExists($filename, $message = '')
    {
        if (!\is_string($filename)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        $constraint = new LogicalNot(
            new FileExists
        );

        static::assertThat($filename, $constraint, $message);
    }

    /**
     * Asserts that a file exists and is readable.
     *
     * @param string $file
     * @param string $message
     */
    public static function assertFileIsReadable($file, $message = '')
    {
        self::assertFileExists($file, $message);
        self::assertIsReadable($file, $message);
    }

    /**
     * Asserts that a file exists and is not readable.
     *
     * @param string $file
     * @param string $message
     */
    public static function assertFileNotIsReadable($file, $message = '')
    {
        self::assertFileExists($file, $message);
        self::assertNotIsReadable($file, $message);
    }

    /**
     * Asserts that a file exists and is writable.
     *
     * @param string $file
     * @param string $message
     */
    public static function assertFileIsWritable($file, $message = '')
    {
        self::assertFileExists($file, $message);
        self::assertIsWritable($file, $message);
    }

    /**
     * Asserts that a file exists and is not writable.
     *
     * @param string $file
     * @param string $message
     */
    public static function assertFileNotIsWritable($file, $message = '')
    {
        self::assertFileExists($file, $message);
        self::assertNotIsWritable($file, $message);
    }

    /**
     * Asserts that a condition is true.
     *
     * @param bool   $condition
     * @param string $message
     *
     * @throws AssertionFailedError
     */
    public static function assertTrue($condition, $message = '')
    {
        static::assertThat($condition, static::isTrue(), $message);
    }

    /**
     * Asserts that a condition is not true.
     *
     * @param bool   $condition
     * @param string $message
     *
     * @throws AssertionFailedError
     */
    public static function assertNotTrue($condition, $message = '')
    {
        static::assertThat($condition, static::logicalNot(static::isTrue()), $message);
    }

    /**
     * Asserts that a condition is false.
     *
     * @param bool   $condition
     * @param string $message
     *
     * @throws AssertionFailedError
     */
    public static function assertFalse($condition, $message = '')
    {
        static::assertThat($condition, static::isFalse(), $message);
    }

    /**
     * Asserts that a condition is not false.
     *
     * @param bool   $condition
     * @param string $message
     *
     * @throws AssertionFailedError
     */
    public static function assertNotFalse($condition, $message = '')
    {
        static::assertThat($condition, static::logicalNot(static::isFalse()), $message);
    }

    /**
     * Asserts that a variable is null.
     *
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertNull($actual, $message = '')
    {
        static::assertThat($actual, static::isNull(), $message);
    }

    /**
     * Asserts that a variable is not null.
     *
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertNotNull($actual, $message = '')
    {
        static::assertThat($actual, static::logicalNot(static::isNull()), $message);
    }

    /**
     * Asserts that a variable is finite.
     *
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertFinite($actual, $message = '')
    {
        static::assertThat($actual, static::isFinite(), $message);
    }

    /**
     * Asserts that a variable is infinite.
     *
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertInfinite($actual, $message = '')
    {
        static::assertThat($actual, static::isInfinite(), $message);
    }

    /**
     * Asserts that a variable is nan.
     *
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertNan($actual, $message = '')
    {
        static::assertThat($actual, static::isNan(), $message);
    }

    /**
     * Asserts that a class has a specified attribute.
     *
     * @param string $attributeName
     * @param string $className
     * @param string $message
     */
    public static function assertClassHasAttribute($attributeName, $className, $message = '')
    {
        if (!\is_string($attributeName)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
        }

        if (!\is_string($className) || !\class_exists($className)) {
            throw InvalidArgumentHelper::factory(2, 'class name', $className);
        }

        $constraint = new ClassHasAttribute(
            $attributeName
        );

        static::assertThat($className, $constraint, $message);
    }

    /**
     * Asserts that a class does not have a specified attribute.
     *
     * @param string $attributeName
     * @param string $className
     * @param string $message
     */
    public static function assertClassNotHasAttribute($attributeName, $className, $message = '')
    {
        if (!\is_string($attributeName)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
        }

        if (!\is_string($className) || !\class_exists($className)) {
            throw InvalidArgumentHelper::factory(2, 'class name', $className);
        }

        $constraint = new LogicalNot(
            new ClassHasAttribute($attributeName)
        );

        static::assertThat($className, $constraint, $message);
    }

    /**
     * Asserts that a class has a specified static attribute.
     *
     * @param string $attributeName
     * @param string $className
     * @param string $message
     */
    public static function assertClassHasStaticAttribute($attributeName, $className, $message = '')
    {
        if (!\is_string($attributeName)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
        }

        if (!\is_string($className) || !\class_exists($className)) {
            throw InvalidArgumentHelper::factory(2, 'class name', $className);
        }

        $constraint = new ClassHasStaticAttribute(
            $attributeName
        );

        static::assertThat($className, $constraint, $message);
    }

    /**
     * Asserts that a class does not have a specified static attribute.
     *
     * @param string $attributeName
     * @param string $className
     * @param string $message
     */
    public static function assertClassNotHasStaticAttribute($attributeName, $className, $message = '')
    {
        if (!\is_string($attributeName)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
        }

        if (!\is_string($className) || !\class_exists($className)) {
            throw InvalidArgumentHelper::factory(2, 'class name', $className);
        }

        $constraint = new LogicalNot(
            new ClassHasStaticAttribute(
                $attributeName
            )
        );

        static::assertThat($className, $constraint, $message);
    }

    /**
     * Asserts that an object has a specified attribute.
     *
     * @param string $attributeName
     * @param object $object
     * @param string $message
     */
    public static function assertObjectHasAttribute($attributeName, $object, $message = '')
    {
        if (!\is_string($attributeName)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
        }

        if (!\is_object($object)) {
            throw InvalidArgumentHelper::factory(2, 'object');
        }

        $constraint = new ObjectHasAttribute(
            $attributeName
        );

        static::assertThat($object, $constraint, $message);
    }

    /**
     * Asserts that an object does not have a specified attribute.
     *
     * @param string $attributeName
     * @param object $object
     * @param string $message
     */
    public static function assertObjectNotHasAttribute($attributeName, $object, $message = '')
    {
        if (!\is_string($attributeName)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
        }

        if (!\is_object($object)) {
            throw InvalidArgumentHelper::factory(2, 'object');
        }

        $constraint = new LogicalNot(
            new ObjectHasAttribute($attributeName)
        );

        static::assertThat($object, $constraint, $message);
    }

    /**
     * Asserts that two variables have the same type and value.
     * Used on objects, it asserts that two variables reference
     * the same object.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertSame($expected, $actual, $message = '')
    {
        if (\is_bool($expected) && \is_bool($actual)) {
            static::assertEquals($expected, $actual, $message);
        } else {
            $constraint = new IsIdentical(
                $expected
            );

            static::assertThat($actual, $constraint, $message);
        }
    }

    /**
     * Asserts that a variable and an attribute of an object have the same type
     * and value.
     *
     * @param mixed         $expected
     * @param string        $actualAttributeName
     * @param string|object $actualClassOrObject
     * @param string        $message
     */
    public static function assertAttributeSame($expected, $actualAttributeName, $actualClassOrObject, $message = '')
    {
        static::assertSame(
            $expected,
            static::readAttribute($actualClassOrObject, $actualAttributeName),
            $message
        );
    }

    /**
     * Asserts that two variables do not have the same type and value.
     * Used on objects, it asserts that two variables do not reference
     * the same object.
     *
     * @param mixed  $expected
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertNotSame($expected, $actual, $message = '')
    {
        if (\is_bool($expected) && \is_bool($actual)) {
            static::assertNotEquals($expected, $actual, $message);
        } else {
            $constraint = new LogicalNot(
                new IsIdentical($expected)
            );

            static::assertThat($actual, $constraint, $message);
        }
    }

    /**
     * Asserts that a variable and an attribute of an object do not have the
     * same type and value.
     *
     * @param mixed         $expected
     * @param string        $actualAttributeName
     * @param string|object $actualClassOrObject
     * @param string        $message
     */
    public static function assertAttributeNotSame($expected, $actualAttributeName, $actualClassOrObject, $message = '')
    {
        static::assertNotSame(
            $expected,
            static::readAttribute($actualClassOrObject, $actualAttributeName),
            $message
        );
    }

    /**
     * Asserts that a variable is of a given type.
     *
     * @param string $expected
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertInstanceOf($expected, $actual, $message = '')
    {
        if (!(\is_string($expected) && (\class_exists($expected) || \interface_exists($expected)))) {
            throw InvalidArgumentHelper::factory(1, 'class or interface name');
        }

        $constraint = new IsInstanceOf(
            $expected
        );

        static::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that an attribute is of a given type.
     *
     * @param string        $expected
     * @param string        $attributeName
     * @param string|object $classOrObject
     * @param string        $message
     */
    public static function assertAttributeInstanceOf($expected, $attributeName, $classOrObject, $message = '')
    {
        static::assertInstanceOf(
            $expected,
            static::readAttribute($classOrObject, $attributeName),
            $message
        );
    }

    /**
     * Asserts that a variable is not of a given type.
     *
     * @param string $expected
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertNotInstanceOf($expected, $actual, $message = '')
    {
        if (!(\is_string($expected) && (\class_exists($expected) || \interface_exists($expected)))) {
            throw InvalidArgumentHelper::factory(1, 'class or interface name');
        }

        $constraint = new LogicalNot(
            new IsInstanceOf($expected)
        );

        static::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that an attribute is of a given type.
     *
     * @param string        $expected
     * @param string        $attributeName
     * @param string|object $classOrObject
     * @param string        $message
     */
    public static function assertAttributeNotInstanceOf($expected, $attributeName, $classOrObject, $message = '')
    {
        static::assertNotInstanceOf(
            $expected,
            static::readAttribute($classOrObject, $attributeName),
            $message
        );
    }

    /**
     * Asserts that a variable is of a given type.
     *
     * @param string $expected
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertInternalType($expected, $actual, $message = '')
    {
        if (!\is_string($expected)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        $constraint = new IsType(
            $expected
        );

        static::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that an attribute is of a given type.
     *
     * @param string        $expected
     * @param string        $attributeName
     * @param string|object $classOrObject
     * @param string        $message
     */
    public static function assertAttributeInternalType($expected, $attributeName, $classOrObject, $message = '')
    {
        static::assertInternalType(
            $expected,
            static::readAttribute($classOrObject, $attributeName),
            $message
        );
    }

    /**
     * Asserts that a variable is not of a given type.
     *
     * @param string $expected
     * @param mixed  $actual
     * @param string $message
     */
    public static function assertNotInternalType($expected, $actual, $message = '')
    {
        if (!\is_string($expected)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        $constraint = new LogicalNot(
            new IsType($expected)
        );

        static::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that an attribute is of a given type.
     *
     * @param string        $expected
     * @param string        $attributeName
     * @param string|object $classOrObject
     * @param string        $message
     */
    public static function assertAttributeNotInternalType($expected, $attributeName, $classOrObject, $message = '')
    {
        static::assertNotInternalType(
            $expected,
            static::readAttribute($classOrObject, $attributeName),
            $message
        );
    }

    /**
     * Asserts that a string matches a given regular expression.
     *
     * @param string $pattern
     * @param string $string
     * @param string $message
     */
    public static function assertRegExp($pattern, $string, $message = '')
    {
        if (!\is_string($pattern)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\is_string($string)) {
            throw InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new RegularExpression($pattern);

        static::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string does not match a given regular expression.
     *
     * @param string $pattern
     * @param string $string
     * @param string $message
     */
    public static function assertNotRegExp($pattern, $string, $message = '')
    {
        if (!\is_string($pattern)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\is_string($string)) {
            throw InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new LogicalNot(
            new RegularExpression($pattern)
        );

        static::assertThat($string, $constraint, $message);
    }

    /**
     * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
     * is the same.
     *
     * @param array|Countable|Traversable $expected
     * @param array|Countable|Traversable $actual
     * @param string                      $message
     */
    public static function assertSameSize($expected, $actual, $message = '')
    {
        if (!$expected instanceof Countable &&
            !$expected instanceof Traversable &&
            !\is_array($expected)) {
            throw InvalidArgumentHelper::factory(1, 'countable or traversable');
        }

        if (!$actual instanceof Countable &&
            !$actual instanceof Traversable &&
            !\is_array($actual)) {
            throw InvalidArgumentHelper::factory(2, 'countable or traversable');
        }

        static::assertThat(
            $actual,
            new SameSize($expected),
            $message
        );
    }

    /**
     * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
     * is not the same.
     *
     * @param array|Countable|Traversable $expected
     * @param array|Countable|Traversable $actual
     * @param string                      $message
     */
    public static function assertNotSameSize($expected, $actual, $message = '')
    {
        if (!$expected instanceof Countable &&
            !$expected instanceof Traversable &&
            !\is_array($expected)) {
            throw InvalidArgumentHelper::factory(1, 'countable or traversable');
        }

        if (!$actual instanceof Countable &&
            !$actual instanceof Traversable &&
            !\is_array($actual)) {
            throw InvalidArgumentHelper::factory(2, 'countable or traversable');
        }

        $constraint = new LogicalNot(
            new SameSize($expected)
        );

        static::assertThat($actual, $constraint, $message);
    }

    /**
     * Asserts that a string matches a given format string.
     *
     * @param string $format
     * @param string $string
     * @param string $message
     */
    public static function assertStringMatchesFormat($format, $string, $message = '')
    {
        if (!\is_string($format)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\is_string($string)) {
            throw InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new StringMatchesFormatDescription($format);

        static::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string does not match a given format string.
     *
     * @param string $format
     * @param string $string
     * @param string $message
     */
    public static function assertStringNotMatchesFormat($format, $string, $message = '')
    {
        if (!\is_string($format)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\is_string($string)) {
            throw InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new LogicalNot(
            new StringMatchesFormatDescription($format)
        );

        static::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string matches a given format file.
     *
     * @param string $formatFile
     * @param string $string
     * @param string $message
     */
    public static function assertStringMatchesFormatFile($formatFile, $string, $message = '')
    {
        static::assertFileExists($formatFile, $message);

        if (!\is_string($string)) {
            throw InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new StringMatchesFormatDescription(
            \file_get_contents($formatFile)
        );

        static::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string does not match a given format string.
     *
     * @param string $formatFile
     * @param string $string
     * @param string $message
     */
    public static function assertStringNotMatchesFormatFile($formatFile, $string, $message = '')
    {
        static::assertFileExists($formatFile, $message);

        if (!\is_string($string)) {
            throw InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new LogicalNot(
            new StringMatchesFormatDescription(
                \file_get_contents($formatFile)
            )
        );

        static::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string starts with a given prefix.
     *
     * @param string $prefix
     * @param string $string
     * @param string $message
     */
    public static function assertStringStartsWith($prefix, $string, $message = '')
    {
        if (!\is_string($prefix)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\is_string($string)) {
            throw InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new StringStartsWith(
            $prefix
        );

        static::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string starts not with a given prefix.
     *
     * @param string $prefix
     * @param string $string
     * @param string $message
     */
    public static function assertStringStartsNotWith($prefix, $string, $message = '')
    {
        if (!\is_string($prefix)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\is_string($string)) {
            throw InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new LogicalNot(
            new StringStartsWith($prefix)
        );

        static::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string ends with a given suffix.
     *
     * @param string $suffix
     * @param string $string
     * @param string $message
     */
    public static function assertStringEndsWith($suffix, $string, $message = '')
    {
        if (!\is_string($suffix)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\is_string($string)) {
            throw InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new StringEndsWith($suffix);

        static::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that a string ends not with a given suffix.
     *
     * @param string $suffix
     * @param string $string
     * @param string $message
     */
    public static function assertStringEndsNotWith($suffix, $string, $message = '')
    {
        if (!\is_string($suffix)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\is_string($string)) {
            throw InvalidArgumentHelper::factory(2, 'string');
        }

        $constraint = new LogicalNot(
            new StringEndsWith($suffix)
        );

        static::assertThat($string, $constraint, $message);
    }

    /**
     * Asserts that two XML files are equal.
     *
     * @param string $expectedFile
     * @param string $actualFile
     * @param string $message
     */
    public static function assertXmlFileEqualsXmlFile($expectedFile, $actualFile, $message = '')
    {
        $expected = Xml::loadFile($expectedFile);
        $actual   = Xml::loadFile($actualFile);

        static::assertEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two XML files are not equal.
     *
     * @param string $expectedFile
     * @param string $actualFile
     * @param string $message
     */
    public static function assertXmlFileNotEqualsXmlFile($expectedFile, $actualFile, $message = '')
    {
        $expected = Xml::loadFile($expectedFile);
        $actual   = Xml::loadFile($actualFile);

        static::assertNotEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two XML documents are equal.
     *
     * @param string             $expectedFile
     * @param string|DOMDocument $actualXml
     * @param string             $message
     */
    public static function assertXmlStringEqualsXmlFile($expectedFile, $actualXml, $message = '')
    {
        $expected = Xml::loadFile($expectedFile);
        $actual   = Xml::load($actualXml);

        static::assertEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two XML documents are not equal.
     *
     * @param string             $expectedFile
     * @param string|DOMDocument $actualXml
     * @param string             $message
     */
    public static function assertXmlStringNotEqualsXmlFile($expectedFile, $actualXml, $message = '')
    {
        $expected = Xml::loadFile($expectedFile);
        $actual   = Xml::load($actualXml);

        static::assertNotEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two XML documents are equal.
     *
     * @param string|DOMDocument $expectedXml
     * @param string|DOMDocument $actualXml
     * @param string             $message
     */
    public static function assertXmlStringEqualsXmlString($expectedXml, $actualXml, $message = '')
    {
        $expected = Xml::load($expectedXml);
        $actual   = Xml::load($actualXml);

        static::assertEquals($expected, $actual, $message);
    }

    /**
     * Asserts that two XML documents are not equal.
     *
     * @param string|DOMDocument $expectedXml
     * @param string|DOMDocument $actualXml
     * @param string             $message
     */
    public static function assertXmlStringNotEqualsXmlString($expectedXml, $actualXml, $message = '')
    {
        $expected = Xml::load($expectedXml);
        $actual   = Xml::load($actualXml);

        static::assertNotEquals($expected, $actual, $message);
    }

    /**
     * Asserts that a hierarchy of DOMElements matches.
     *
     * @param DOMElement $expectedElement
     * @param DOMElement $actualElement
     * @param bool       $checkAttributes
     * @param string     $message
     */
    public static function assertEqualXMLStructure(DOMElement $expectedElement, DOMElement $actualElement, $checkAttributes = false, $message = '')
    {
        $tmp             = new DOMDocument;
        $expectedElement = $tmp->importNode($expectedElement, true);

        $tmp           = new DOMDocument;
        $actualElement = $tmp->importNode($actualElement, true);

        unset($tmp);

        static::assertEquals(
            $expectedElement->tagName,
            $actualElement->tagName,
            $message
        );

        if ($checkAttributes) {
            static::assertEquals(
                $expectedElement->attributes->length,
                $actualElement->attributes->length,
                \sprintf(
                    '%s%sNumber of attributes on node "%s" does not match',
                    $message,
                    !empty($message) ? "\n" : '',
                    $expectedElement->tagName
                )
            );

            for ($i = 0; $i < $expectedElement->attributes->length; $i++) {
                $expectedAttribute = $expectedElement->attributes->item($i);
                $actualAttribute   = $actualElement->attributes->getNamedItem(
                    $expectedAttribute->name
                );

                if (!$actualAttribute) {
                    static::fail(
                        \sprintf(
                            '%s%sCould not find attribute "%s" on node "%s"',
                            $message,
                            !empty($message) ? "\n" : '',
                            $expectedAttribute->name,
                            $expectedElement->tagName
                        )
                    );
                }
            }
        }

        Xml::removeCharacterDataNodes($expectedElement);
        Xml::removeCharacterDataNodes($actualElement);

        static::assertEquals(
            $expectedElement->childNodes->length,
            $actualElement->childNodes->length,
            \sprintf(
                '%s%sNumber of child nodes of "%s" differs',
                $message,
                !empty($message) ? "\n" : '',
                $expectedElement->tagName
            )
        );

        for ($i = 0; $i < $expectedElement->childNodes->length; $i++) {
            static::assertEqualXMLStructure(
                $expectedElement->childNodes->item($i),
                $actualElement->childNodes->item($i),
                $checkAttributes,
                $message
            );
        }
    }

    /**
     * Evaluates a PHPUnit_Framework_Constraint matcher object.
     *
     * @param mixed      $value
     * @param Constraint $constraint
     * @param string     $message
     */
    public static function assertThat($value, Constraint $constraint, $message = '')
    {
        self::$count += \count($constraint);

        $constraint->evaluate($value, $message);
    }

    /**
     * Asserts that a string is a valid JSON string.
     *
     * @param string $actualJson
     * @param string $message
     */
    public static function assertJson($actualJson, $message = '')
    {
        if (!\is_string($actualJson)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        static::assertThat($actualJson, static::isJson(), $message);
    }

    /**
     * Asserts that two given JSON encoded objects or arrays are equal.
     *
     * @param string $expectedJson
     * @param string $actualJson
     * @param string $message
     */
    public static function assertJsonStringEqualsJsonString($expectedJson, $actualJson, $message = '')
    {
        static::assertJson($expectedJson, $message);
        static::assertJson($actualJson, $message);

        $constraint = new JsonMatches(
            $expectedJson
        );

        static::assertThat($actualJson, $constraint, $message);
    }

    /**
     * Asserts that two given JSON encoded objects or arrays are not equal.
     *
     * @param string $expectedJson
     * @param string $actualJson
     * @param string $message
     */
    public static function assertJsonStringNotEqualsJsonString($expectedJson, $actualJson, $message = '')
    {
        static::assertJson($expectedJson, $message);
        static::assertJson($actualJson, $message);

        $constraint = new JsonMatches(
            $expectedJson
        );

        static::assertThat($actualJson, new LogicalNot($constraint), $message);
    }

    /**
     * Asserts that the generated JSON encoded object and the content of the given file are equal.
     *
     * @param string $expectedFile
     * @param string $actualJson
     * @param string $message
     */
    public static function assertJsonStringEqualsJsonFile($expectedFile, $actualJson, $message = '')
    {
        static::assertFileExists($expectedFile, $message);
        $expectedJson = \file_get_contents($expectedFile);

        static::assertJson($expectedJson, $message);
        static::assertJson($actualJson, $message);

        $constraint = new JsonMatches(
            $expectedJson
        );

        static::assertThat($actualJson, $constraint, $message);
    }

    /**
     * Asserts that the generated JSON encoded object and the content of the given file are not equal.
     *
     * @param string $expectedFile
     * @param string $actualJson
     * @param string $message
     */
    public static function assertJsonStringNotEqualsJsonFile($expectedFile, $actualJson, $message = '')
    {
        static::assertFileExists($expectedFile, $message);
        $expectedJson = \file_get_contents($expectedFile);

        static::assertJson($expectedJson, $message);
        static::assertJson($actualJson, $message);

        $constraint = new JsonMatches(
            $expectedJson
        );

        static::assertThat($actualJson, new LogicalNot($constraint), $message);
    }

    /**
     * Asserts that two JSON files are equal.
     *
     * @param string $expectedFile
     * @param string $actualFile
     * @param string $message
     */
    public static function assertJsonFileEqualsJsonFile($expectedFile, $actualFile, $message = '')
    {
        static::assertFileExists($expectedFile, $message);
        static::assertFileExists($actualFile, $message);

        $actualJson   = \file_get_contents($actualFile);
        $expectedJson = \file_get_contents($expectedFile);

        static::assertJson($expectedJson, $message);
        static::assertJson($actualJson, $message);

        $constraintExpected = new JsonMatches(
            $expectedJson
        );

        $constraintActual = new JsonMatches($actualJson);

        static::assertThat($expectedJson, $constraintActual, $message);
        static::assertThat($actualJson, $constraintExpected, $message);
    }

    /**
     * Asserts that two JSON files are not equal.
     *
     * @param string $expectedFile
     * @param string $actualFile
     * @param string $message
     */
    public static function assertJsonFileNotEqualsJsonFile($expectedFile, $actualFile, $message = '')
    {
        static::assertFileExists($expectedFile, $message);
        static::assertFileExists($actualFile, $message);

        $actualJson   = \file_get_contents($actualFile);
        $expectedJson = \file_get_contents($expectedFile);

        static::assertJson($expectedJson, $message);
        static::assertJson($actualJson, $message);

        $constraintExpected = new JsonMatches(
            $expectedJson
        );

        $constraintActual = new JsonMatches($actualJson);

        static::assertThat($expectedJson, new LogicalNot($constraintActual), $message);
        static::assertThat($actualJson, new LogicalNot($constraintExpected), $message);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_And matcher object.
     *
     * @return LogicalAnd
     */
    public static function logicalAnd()
    {
        $constraints = \func_get_args();

        $constraint = new LogicalAnd;
        $constraint->setConstraints($constraints);

        return $constraint;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Or matcher object.
     *
     * @return LogicalOr
     */
    public static function logicalOr()
    {
        $constraints = \func_get_args();

        $constraint = new LogicalOr;
        $constraint->setConstraints($constraints);

        return $constraint;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Not matcher object.
     *
     * @param Constraint $constraint
     *
     * @return LogicalNot
     */
    public static function logicalNot(Constraint $constraint)
    {
        return new LogicalNot($constraint);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Xor matcher object.
     *
     * @return LogicalXor
     */
    public static function logicalXor()
    {
        $constraints = \func_get_args();

        $constraint = new LogicalXor;
        $constraint->setConstraints($constraints);

        return $constraint;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsAnything matcher object.
     *
     * @return IsAnything
     */
    public static function anything()
    {
        return new IsAnything;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsTrue matcher object.
     *
     * @return IsTrue
     */
    public static function isTrue()
    {
        return new IsTrue;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Callback matcher object.
     *
     * @param callable $callback
     *
     * @return Callback
     */
    public static function callback($callback)
    {
        return new Callback($callback);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsFalse matcher object.
     *
     * @return IsFalse
     */
    public static function isFalse()
    {
        return new IsFalse;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsJson matcher object.
     *
     * @return IsJson
     */
    public static function isJson()
    {
        return new IsJson;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsNull matcher object.
     *
     * @return IsNull
     */
    public static function isNull()
    {
        return new IsNull;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsFinite matcher object.
     *
     * @return IsFinite
     */
    public static function isFinite()
    {
        return new IsFinite;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsInfinite matcher object.
     *
     * @return IsInfinite
     */
    public static function isInfinite()
    {
        return new IsInfinite;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsNan matcher object.
     *
     * @return IsNan
     */
    public static function isNan()
    {
        return new IsNan;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Attribute matcher object.
     *
     * @param Constraint $constraint
     * @param string     $attributeName
     *
     * @return Attribute
     */
    public static function attribute(Constraint $constraint, $attributeName)
    {
        return new Attribute(
            $constraint,
            $attributeName
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_TraversableContains matcher
     * object.
     *
     * @param mixed $value
     * @param bool  $checkForObjectIdentity
     * @param bool  $checkForNonObjectIdentity
     *
     * @return TraversableContains
     */
    public static function contains($value, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
    {
        return new TraversableContains($value, $checkForObjectIdentity, $checkForNonObjectIdentity);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
     * object.
     *
     * @param string $type
     *
     * @return TraversableContainsOnly
     */
    public static function containsOnly($type)
    {
        return new TraversableContainsOnly($type);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
     * object.
     *
     * @param string $classname
     *
     * @return TraversableContainsOnly
     */
    public static function containsOnlyInstancesOf($classname)
    {
        return new TraversableContainsOnly($classname, false);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_ArrayHasKey matcher object.
     *
     * @param mixed $key
     *
     * @return ArrayHasKey
     */
    public static function arrayHasKey($key)
    {
        return new ArrayHasKey($key);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object.
     *
     * @param mixed $value
     * @param float $delta
     * @param int   $maxDepth
     * @param bool  $canonicalize
     * @param bool  $ignoreCase
     *
     * @return IsEqual
     */
    public static function equalTo($value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
    {
        return new IsEqual(
            $value,
            $delta,
            $maxDepth,
            $canonicalize,
            $ignoreCase
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object
     * that is wrapped in a PHPUnit_Framework_Constraint_Attribute matcher
     * object.
     *
     * @param string $attributeName
     * @param mixed  $value
     * @param float  $delta
     * @param int    $maxDepth
     * @param bool   $canonicalize
     * @param bool   $ignoreCase
     *
     * @return Attribute
     */
    public static function attributeEqualTo($attributeName, $value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
    {
        return static::attribute(
            static::equalTo(
                $value,
                $delta,
                $maxDepth,
                $canonicalize,
                $ignoreCase
            ),
            $attributeName
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsEmpty matcher object.
     *
     * @return IsEmpty
     */
    public static function isEmpty()
    {
        return new IsEmpty;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsWritable matcher object.
     *
     * @return IsWritable
     */
    public static function isWritable()
    {
        return new IsWritable;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsReadable matcher object.
     *
     * @return IsReadable
     */
    public static function isReadable()
    {
        return new IsReadable;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_DirectoryExists matcher object.
     *
     * @return DirectoryExists
     */
    public static function directoryExists()
    {
        return new DirectoryExists;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_FileExists matcher object.
     *
     * @return FileExists
     */
    public static function fileExists()
    {
        return new FileExists;
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_GreaterThan matcher object.
     *
     * @param mixed $value
     *
     * @return GreaterThan
     */
    public static function greaterThan($value)
    {
        return new GreaterThan($value);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
     * a PHPUnit_Framework_Constraint_IsEqual and a
     * PHPUnit_Framework_Constraint_GreaterThan matcher object.
     *
     * @param mixed $value
     *
     * @return LogicalOr
     */
    public static function greaterThanOrEqual($value)
    {
        return static::logicalOr(
            new IsEqual($value),
            new GreaterThan($value)
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_ClassHasAttribute matcher object.
     *
     * @param string $attributeName
     *
     * @return ClassHasAttribute
     */
    public static function classHasAttribute($attributeName)
    {
        return new ClassHasAttribute(
            $attributeName
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_ClassHasStaticAttribute matcher
     * object.
     *
     * @param string $attributeName
     *
     * @return ClassHasStaticAttribute
     */
    public static function classHasStaticAttribute($attributeName)
    {
        return new ClassHasStaticAttribute(
            $attributeName
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_ObjectHasAttribute matcher object.
     *
     * @param string $attributeName
     *
     * @return ObjectHasAttribute
     */
    public static function objectHasAttribute($attributeName)
    {
        return new ObjectHasAttribute(
            $attributeName
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsIdentical matcher object.
     *
     * @param mixed $value
     *
     * @return IsIdentical
     */
    public static function identicalTo($value)
    {
        return new IsIdentical($value);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsInstanceOf matcher object.
     *
     * @param string $className
     *
     * @return IsInstanceOf
     */
    public static function isInstanceOf($className)
    {
        return new IsInstanceOf($className);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_IsType matcher object.
     *
     * @param string $type
     *
     * @return IsType
     */
    public static function isType($type)
    {
        return new IsType($type);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_LessThan matcher object.
     *
     * @param mixed $value
     *
     * @return LessThan
     */
    public static function lessThan($value)
    {
        return new LessThan($value);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
     * a PHPUnit_Framework_Constraint_IsEqual and a
     * PHPUnit_Framework_Constraint_LessThan matcher object.
     *
     * @param mixed $value
     *
     * @return LogicalOr
     */
    public static function lessThanOrEqual($value)
    {
        return static::logicalOr(
            new IsEqual($value),
            new LessThan($value)
        );
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_PCREMatch matcher object.
     *
     * @param string $pattern
     *
     * @return RegularExpression
     */
    public static function matchesRegularExpression($pattern)
    {
        return new RegularExpression($pattern);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_StringMatches matcher object.
     *
     * @param string $string
     *
     * @return StringMatchesFormatDescription
     */
    public static function matches($string)
    {
        return new StringMatchesFormatDescription($string);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_StringStartsWith matcher object.
     *
     * @param mixed $prefix
     *
     * @return StringStartsWith
     */
    public static function stringStartsWith($prefix)
    {
        return new StringStartsWith($prefix);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_StringContains matcher object.
     *
     * @param string $string
     * @param bool   $case
     *
     * @return StringContains
     */
    public static function stringContains($string, $case = true)
    {
        return new StringContains($string, $case);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_StringEndsWith matcher object.
     *
     * @param mixed $suffix
     *
     * @return StringEndsWith
     */
    public static function stringEndsWith($suffix)
    {
        return new StringEndsWith($suffix);
    }

    /**
     * Returns a PHPUnit_Framework_Constraint_Count matcher object.
     *
     * @param int $count
     *
     * @return Count
     */
    public static function countOf($count)
    {
        return new Count($count);
    }

    /**
     * Fails a test with the given message.
     *
     * @param string $message
     *
     * @throws AssertionFailedError
     */
    public static function fail($message = '')
    {
        self::$count++;

        throw new AssertionFailedError($message);
    }

    /**
     * Returns the value of an attribute of a class or an object.
     * This also works for attributes that are declared protected or private.
     *
     * @param string|object $classOrObject
     * @param string        $attributeName
     *
     * @return mixed
     *
     * @throws Exception
     */
    public static function readAttribute($classOrObject, $attributeName)
    {
        if (!\is_string($attributeName)) {
            throw InvalidArgumentHelper::factory(2, 'string');
        }

        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw InvalidArgumentHelper::factory(2, 'valid attribute name');
        }

        if (\is_string($classOrObject)) {
            if (!\class_exists($classOrObject)) {
                throw InvalidArgumentHelper::factory(
                    1,
                    'class name'
                );
            }

            return static::getStaticAttribute(
                $classOrObject,
                $attributeName
            );
        }

        if (\is_object($classOrObject)) {
            return static::getObjectAttribute(
                $classOrObject,
                $attributeName
            );
        }

        throw InvalidArgumentHelper::factory(
            1,
            'class name or object'
        );
    }

    /**
     * Returns the value of a static attribute.
     * This also works for attributes that are declared protected or private.
     *
     * @param string $className
     * @param string $attributeName
     *
     * @return mixed
     *
     * @throws Exception
     */
    public static function getStaticAttribute($className, $attributeName)
    {
        if (!\is_string($className)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\class_exists($className)) {
            throw InvalidArgumentHelper::factory(1, 'class name');
        }

        if (!\is_string($attributeName)) {
            throw InvalidArgumentHelper::factory(2, 'string');
        }

        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw InvalidArgumentHelper::factory(2, 'valid attribute name');
        }

        $class = new ReflectionClass($className);

        while ($class) {
            $attributes = $class->getStaticProperties();

            if (\array_key_exists($attributeName, $attributes)) {
                return $attributes[$attributeName];
            }

            $class = $class->getParentClass();
        }

        throw new Exception(
            \sprintf(
                'Attribute "%s" not found in class.',
                $attributeName
            )
        );
    }

    /**
     * Returns the value of an object's attribute.
     * This also works for attributes that are declared protected or private.
     *
     * @param object $object
     * @param string $attributeName
     *
     * @return mixed
     *
     * @throws Exception
     */
    public static function getObjectAttribute($object, $attributeName)
    {
        if (!\is_object($object)) {
            throw InvalidArgumentHelper::factory(1, 'object');
        }

        if (!\is_string($attributeName)) {
            throw InvalidArgumentHelper::factory(2, 'string');
        }

        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
            throw InvalidArgumentHelper::factory(2, 'valid attribute name');
        }

        try {
            $attribute = new ReflectionProperty($object, $attributeName);
        } catch (ReflectionException $e) {
            $reflector = new ReflectionObject($object);

            while ($reflector = $reflector->getParentClass()) {
                try {
                    $attribute = $reflector->getProperty($attributeName);
                    break;
                } catch (ReflectionException $e) {
                }
            }
        }

        if (isset($attribute)) {
            if (!$attribute || $attribute->isPublic()) {
                return $object->$attributeName;
            }

            $attribute->setAccessible(true);
            $value = $attribute->getValue($object);
            $attribute->setAccessible(false);

            return $value;
        }

        throw new Exception(
            \sprintf(
                'Attribute "%s" not found in object.',
                $attributeName
            )
        );
    }

    /**
     * Mark the test as incomplete.
     *
     * @param string $message
     *
     * @throws IncompleteTestError
     */
    public static function markTestIncomplete($message = '')
    {
        throw new IncompleteTestError($message);
    }

    /**
     * Mark the test as skipped.
     *
     * @param string $message
     *
     * @throws SkippedTestError
     */
    public static function markTestSkipped($message = '')
    {
        throw new SkippedTestError($message);
    }

    /**
     * Return the current assertion count.
     *
     * @return int
     */
    public static function getCount()
    {
        return self::$count;
    }

    /**
     * Reset the assertion counter.
     */
    public static function resetCount()
    {
        self::$count = 0;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
use PHPUnit\Framework\Assert;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\Constraint\Constraint;
use PHPUnit\Framework\Constraint\Count;
use PHPUnit\Framework\Constraint\LogicalAnd;
use PHPUnit\Framework\Constraint\ArrayHasKey;
use PHPUnit\Framework\Constraint\Attribute;
use PHPUnit\Framework\Constraint\ClassHasAttribute;
use PHPUnit\Framework\Constraint\ClassHasStaticAttribute;
use PHPUnit\Framework\Constraint\DirectoryExists;
use PHPUnit\Framework\Constraint\FileExists;
use PHPUnit\Framework\Constraint\GreaterThan;
use PHPUnit\Framework\Constraint\IsAnything;
use PHPUnit\Framework\Constraint\IsEmpty;
use PHPUnit\Framework\Constraint\IsEqual;
use PHPUnit\Framework\Constraint\IsFalse;
use PHPUnit\Framework\Constraint\IsIdentical;
use PHPUnit\Framework\Constraint\IsInfinite;
use PHPUnit\Framework\Constraint\IsInstanceOf;
use PHPUnit\Framework\Constraint\IsJson;
use PHPUnit\Framework\Constraint\IsNan;
use PHPUnit\Framework\Constraint\IsNull;
use PHPUnit\Framework\Constraint\IsReadable;
use PHPUnit\Framework\Constraint\IsTrue;
use PHPUnit\Framework\Constraint\IsType;
use PHPUnit\Framework\Constraint\IsWritable;
use PHPUnit\Framework\Constraint\LessThan;
use PHPUnit\Framework\Constraint\LogicalNot;
use PHPUnit\Framework\Constraint\ObjectHasAttribute;
use PHPUnit\Framework\Constraint\LogicalOr;
use PHPUnit\Framework\Constraint\LogicalXor;
use PHPUnit\Framework\Constraint\TraversableContainsOnly;
use PHPUnit\Framework\Constraint\TraversableContains;
use PHPUnit\Framework\Constraint\StringStartsWith;
use PHPUnit\Framework\Constraint\StringMatchesFormatDescription;
use PHPUnit\Framework\Constraint\StringEndsWith;
use PHPUnit\Framework\Constraint\StringContains;
use PHPUnit\Framework\Constraint\RegularExpression;
use PHPUnit\Framework\TestCase;

/**
 * Returns a matcher that matches when the method is executed
 * zero or more times.
 *
 * @return PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount
 */
function any()
{
    return TestCase::any();
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsAnything matcher object.
 *
 * @return IsAnything
 */
function anything()
{
    return Assert::anything();
}

/**
 * Returns a PHPUnit_Framework_Constraint_ArrayHasKey matcher object.
 *
 * @param mixed $key
 *
 * @return ArrayHasKey
 */
function arrayHasKey($key)
{
    return Assert::arrayHasKey(...\func_get_args());
}

/**
 * Asserts that an array has a specified key.
 *
 * @param mixed             $key
 * @param array|ArrayAccess $array
 * @param string            $message
 */
function assertArrayHasKey($key, $array, $message = '')
{
    return Assert::assertArrayHasKey(...\func_get_args());
}

/**
 * Asserts that an array has a specified subset.
 *
 * @param array|ArrayAccess $subset
 * @param array|ArrayAccess $array
 * @param bool              $strict  Check for object identity
 * @param string            $message
 */
function assertArraySubset($subset, $array, $strict = false, $message = '')
{
    return Assert::assertArraySubset(...\func_get_args());
}

/**
 * Asserts that an array does not have a specified key.
 *
 * @param mixed             $key
 * @param array|ArrayAccess $array
 * @param string            $message
 */
function assertArrayNotHasKey($key, $array, $message = '')
{
    return Assert::assertArrayNotHasKey(...\func_get_args());
}

/**
 * Asserts that a haystack that is stored in a static attribute of a class
 * or an attribute of an object contains a needle.
 *
 * @param mixed  $needle
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param string $message
 * @param bool   $ignoreCase
 * @param bool   $checkForObjectIdentity
 * @param bool   $checkForNonObjectIdentity
 */
function assertAttributeContains($needle, $haystackAttributeName, $haystackClassOrObject, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
{
    return Assert::assertAttributeContains(...\func_get_args());
}

/**
 * Asserts that a haystack that is stored in a static attribute of a class
 * or an attribute of an object contains only values of a given type.
 *
 * @param string $type
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param bool   $isNativeType
 * @param string $message
 */
function assertAttributeContainsOnly($type, $haystackAttributeName, $haystackClassOrObject, $isNativeType = null, $message = '')
{
    return Assert::assertAttributeContainsOnly(...\func_get_args());
}

/**
 * Asserts the number of elements of an array, Countable or Traversable
 * that is stored in an attribute.
 *
 * @param int    $expectedCount
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param string $message
 */
function assertAttributeCount($expectedCount, $haystackAttributeName, $haystackClassOrObject, $message = '')
{
    return Assert::assertAttributeCount(...\func_get_args());
}

/**
 * Asserts that a static attribute of a class or an attribute of an object
 * is empty.
 *
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param string $message
 */
function assertAttributeEmpty($haystackAttributeName, $haystackClassOrObject, $message = '')
{
    return Assert::assertAttributeEmpty(...\func_get_args());
}

/**
 * Asserts that a variable is equal to an attribute of an object.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param string $actualClassOrObject
 * @param string $message
 * @param float  $delta
 * @param int    $maxDepth
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 */
function assertAttributeEquals($expected, $actualAttributeName, $actualClassOrObject, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
{
    return Assert::assertAttributeEquals(...\func_get_args());
}

/**
 * Asserts that an attribute is greater than another value.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param string $actualClassOrObject
 * @param string $message
 */
function assertAttributeGreaterThan($expected, $actualAttributeName, $actualClassOrObject, $message = '')
{
    return Assert::assertAttributeGreaterThan(...\func_get_args());
}

/**
 * Asserts that an attribute is greater than or equal to another value.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param string $actualClassOrObject
 * @param string $message
 */
function assertAttributeGreaterThanOrEqual($expected, $actualAttributeName, $actualClassOrObject, $message = '')
{
    return Assert::assertAttributeGreaterThanOrEqual(...\func_get_args());
}

/**
 * Asserts that an attribute is of a given type.
 *
 * @param string $expected
 * @param string $attributeName
 * @param mixed  $classOrObject
 * @param string $message
 */
function assertAttributeInstanceOf($expected, $attributeName, $classOrObject, $message = '')
{
    return Assert::assertAttributeInstanceOf(...\func_get_args());
}

/**
 * Asserts that an attribute is of a given type.
 *
 * @param string $expected
 * @param string $attributeName
 * @param mixed  $classOrObject
 * @param string $message
 */
function assertAttributeInternalType($expected, $attributeName, $classOrObject, $message = '')
{
    return Assert::assertAttributeInternalType(...\func_get_args());
}

/**
 * Asserts that an attribute is smaller than another value.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param string $actualClassOrObject
 * @param string $message
 */
function assertAttributeLessThan($expected, $actualAttributeName, $actualClassOrObject, $message = '')
{
    return Assert::assertAttributeLessThan(...\func_get_args());
}

/**
 * Asserts that an attribute is smaller than or equal to another value.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param string $actualClassOrObject
 * @param string $message
 */
function assertAttributeLessThanOrEqual($expected, $actualAttributeName, $actualClassOrObject, $message = '')
{
    return Assert::assertAttributeLessThanOrEqual(...\func_get_args());
}

/**
 * Asserts that a haystack that is stored in a static attribute of a class
 * or an attribute of an object does not contain a needle.
 *
 * @param mixed  $needle
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param string $message
 * @param bool   $ignoreCase
 * @param bool   $checkForObjectIdentity
 * @param bool   $checkForNonObjectIdentity
 */
function assertAttributeNotContains($needle, $haystackAttributeName, $haystackClassOrObject, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
{
    return Assert::assertAttributeNotContains(...\func_get_args());
}

/**
 * Asserts that a haystack that is stored in a static attribute of a class
 * or an attribute of an object does not contain only values of a given
 * type.
 *
 * @param string $type
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param bool   $isNativeType
 * @param string $message
 */
function assertAttributeNotContainsOnly($type, $haystackAttributeName, $haystackClassOrObject, $isNativeType = null, $message = '')
{
    return Assert::assertAttributeNotContainsOnly(...\func_get_args());
}

/**
 * Asserts the number of elements of an array, Countable or Traversable
 * that is stored in an attribute.
 *
 * @param int    $expectedCount
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param string $message
 */
function assertAttributeNotCount($expectedCount, $haystackAttributeName, $haystackClassOrObject, $message = '')
{
    return Assert::assertAttributeNotCount(...\func_get_args());
}

/**
 * Asserts that a static attribute of a class or an attribute of an object
 * is not empty.
 *
 * @param string $haystackAttributeName
 * @param mixed  $haystackClassOrObject
 * @param string $message
 */
function assertAttributeNotEmpty($haystackAttributeName, $haystackClassOrObject, $message = '')
{
    return Assert::assertAttributeNotEmpty(...\func_get_args());
}

/**
 * Asserts that a variable is not equal to an attribute of an object.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param string $actualClassOrObject
 * @param string $message
 * @param float  $delta
 * @param int    $maxDepth
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 */
function assertAttributeNotEquals($expected, $actualAttributeName, $actualClassOrObject, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
{
    return Assert::assertAttributeNotEquals(...\func_get_args());
}

/**
 * Asserts that an attribute is of a given type.
 *
 * @param string $expected
 * @param string $attributeName
 * @param mixed  $classOrObject
 * @param string $message
 */
function assertAttributeNotInstanceOf($expected, $attributeName, $classOrObject, $message = '')
{
    return Assert::assertAttributeNotInstanceOf(...\func_get_args());
}

/**
 * Asserts that an attribute is of a given type.
 *
 * @param string $expected
 * @param string $attributeName
 * @param mixed  $classOrObject
 * @param string $message
 */
function assertAttributeNotInternalType($expected, $attributeName, $classOrObject, $message = '')
{
    return Assert::assertAttributeNotInternalType(...\func_get_args());
}

/**
 * Asserts that a variable and an attribute of an object do not have the
 * same type and value.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param object $actualClassOrObject
 * @param string $message
 */
function assertAttributeNotSame($expected, $actualAttributeName, $actualClassOrObject, $message = '')
{
    return Assert::assertAttributeNotSame(...\func_get_args());
}

/**
 * Asserts that a variable and an attribute of an object have the same type
 * and value.
 *
 * @param mixed  $expected
 * @param string $actualAttributeName
 * @param object $actualClassOrObject
 * @param string $message
 */
function assertAttributeSame($expected, $actualAttributeName, $actualClassOrObject, $message = '')
{
    return Assert::assertAttributeSame(...\func_get_args());
}

/**
 * Asserts that a class has a specified attribute.
 *
 * @param string $attributeName
 * @param string $className
 * @param string $message
 */
function assertClassHasAttribute($attributeName, $className, $message = '')
{
    return Assert::assertClassHasAttribute(...\func_get_args());
}

/**
 * Asserts that a class has a specified static attribute.
 *
 * @param string $attributeName
 * @param string $className
 * @param string $message
 */
function assertClassHasStaticAttribute($attributeName, $className, $message = '')
{
    return Assert::assertClassHasStaticAttribute(...\func_get_args());
}

/**
 * Asserts that a class does not have a specified attribute.
 *
 * @param string $attributeName
 * @param string $className
 * @param string $message
 */
function assertClassNotHasAttribute($attributeName, $className, $message = '')
{
    return Assert::assertClassNotHasAttribute(...\func_get_args());
}

/**
 * Asserts that a class does not have a specified static attribute.
 *
 * @param string $attributeName
 * @param string $className
 * @param string $message
 */
function assertClassNotHasStaticAttribute($attributeName, $className, $message = '')
{
    return Assert::assertClassNotHasStaticAttribute(...\func_get_args());
}

/**
 * Asserts that a haystack contains a needle.
 *
 * @param mixed  $needle
 * @param mixed  $haystack
 * @param string $message
 * @param bool   $ignoreCase
 * @param bool   $checkForObjectIdentity
 * @param bool   $checkForNonObjectIdentity
 */
function assertContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
{
    return Assert::assertContains(...\func_get_args());
}

/**
 * Asserts that a haystack contains only values of a given type.
 *
 * @param string $type
 * @param mixed  $haystack
 * @param bool   $isNativeType
 * @param string $message
 */
function assertContainsOnly($type, $haystack, $isNativeType = null, $message = '')
{
    return Assert::assertContainsOnly(...\func_get_args());
}

/**
 * Asserts that a haystack contains only instances of a given classname
 *
 * @param string            $classname
 * @param array|Traversable $haystack
 * @param string            $message
 */
function assertContainsOnlyInstancesOf($classname, $haystack, $message = '')
{
    return Assert::assertContainsOnlyInstancesOf(...\func_get_args());
}

/**
 * Asserts the number of elements of an array, Countable or Traversable.
 *
 * @param int    $expectedCount
 * @param mixed  $haystack
 * @param string $message
 */
function assertCount($expectedCount, $haystack, $message = '')
{
    return Assert::assertCount(...\func_get_args());
}

/**
 * Asserts that a variable is empty.
 *
 * @param mixed  $actual
 * @param string $message
 *
 * @throws AssertionFailedError
 */
function assertEmpty($actual, $message = '')
{
    return Assert::assertEmpty(...\func_get_args());
}

/**
 * Asserts that a hierarchy of DOMElements matches.
 *
 * @param DOMElement $expectedElement
 * @param DOMElement $actualElement
 * @param bool       $checkAttributes
 * @param string     $message
 */
function assertEqualXMLStructure(DOMElement $expectedElement, DOMElement $actualElement, $checkAttributes = false, $message = '')
{
    return Assert::assertEqualXMLStructure(...\func_get_args());
}

/**
 * Asserts that two variables are equal.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 * @param float  $delta
 * @param int    $maxDepth
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 */
function assertEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
{
    return Assert::assertEquals(...\func_get_args());
}

/**
 * Asserts that a condition is not true.
 *
 * @param bool   $condition
 * @param string $message
 *
 * @throws AssertionFailedError
 */
function assertNotTrue($condition, $message = '')
{
    return Assert::assertNotTrue(...\func_get_args());
}

/**
 * Asserts that a condition is false.
 *
 * @param bool   $condition
 * @param string $message
 *
 * @throws AssertionFailedError
 */
function assertFalse($condition, $message = '')
{
    return Assert::assertFalse(...\func_get_args());
}

/**
 * Asserts that the contents of one file is equal to the contents of another
 * file.
 *
 * @param string $expected
 * @param string $actual
 * @param string $message
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 */
function assertFileEquals($expected, $actual, $message = '', $canonicalize = false, $ignoreCase = false)
{
    return Assert::assertFileEquals(...\func_get_args());
}

/**
 * Asserts that a file exists.
 *
 * @param string $filename
 * @param string $message
 */
function assertFileExists($filename, $message = '')
{
    return Assert::assertFileExists(...\func_get_args());
}

/**
 * Asserts that the contents of one file is not equal to the contents of
 * another file.
 *
 * @param string $expected
 * @param string $actual
 * @param string $message
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 */
function assertFileNotEquals($expected, $actual, $message = '', $canonicalize = false, $ignoreCase = false)
{
    return Assert::assertFileNotEquals(...\func_get_args());
}

/**
 * Asserts that a file does not exist.
 *
 * @param string $filename
 * @param string $message
 */
function assertFileNotExists($filename, $message = '')
{
    return Assert::assertFileNotExists(...\func_get_args());
}

/**
 * Asserts that a value is greater than another value.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 */
function assertGreaterThan($expected, $actual, $message = '')
{
    return Assert::assertGreaterThan(...\func_get_args());
}

/**
 * Asserts that a value is greater than or equal to another value.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 */
function assertGreaterThanOrEqual($expected, $actual, $message = '')
{
    return Assert::assertGreaterThanOrEqual(...\func_get_args());
}

/**
 * Asserts that a variable is of a given type.
 *
 * @param string $expected
 * @param mixed  $actual
 * @param string $message
 */
function assertInstanceOf($expected, $actual, $message = '')
{
    return Assert::assertInstanceOf(...\func_get_args());
}

/**
 * Asserts that a variable is of a given type.
 *
 * @param string $expected
 * @param mixed  $actual
 * @param string $message
 */
function assertInternalType($expected, $actual, $message = '')
{
    return Assert::assertInternalType(...\func_get_args());
}

/**
 * Asserts that a string is a valid JSON string.
 *
 * @param string $actualJson
 * @param string $message
 */
function assertJson($actualJson, $message = '')
{
    return Assert::assertJson(...\func_get_args());
}

/**
 * Asserts that two JSON files are equal.
 *
 * @param string $expectedFile
 * @param string $actualFile
 * @param string $message
 */
function assertJsonFileEqualsJsonFile($expectedFile, $actualFile, $message = '')
{
    return Assert::assertJsonFileEqualsJsonFile(...\func_get_args());
}

/**
 * Asserts that two JSON files are not equal.
 *
 * @param string $expectedFile
 * @param string $actualFile
 * @param string $message
 */
function assertJsonFileNotEqualsJsonFile($expectedFile, $actualFile, $message = '')
{
    return Assert::assertJsonFileNotEqualsJsonFile(...\func_get_args());
}

/**
 * Asserts that the generated JSON encoded object and the content of the given file are equal.
 *
 * @param string $expectedFile
 * @param string $actualJson
 * @param string $message
 */
function assertJsonStringEqualsJsonFile($expectedFile, $actualJson, $message = '')
{
    return Assert::assertJsonStringEqualsJsonFile(...\func_get_args());
}

/**
 * Asserts that two given JSON encoded objects or arrays are equal.
 *
 * @param string $expectedJson
 * @param string $actualJson
 * @param string $message
 */
function assertJsonStringEqualsJsonString($expectedJson, $actualJson, $message = '')
{
    return Assert::assertJsonStringEqualsJsonString(...\func_get_args());
}

/**
 * Asserts that the generated JSON encoded object and the content of the given file are not equal.
 *
 * @param string $expectedFile
 * @param string $actualJson
 * @param string $message
 */
function assertJsonStringNotEqualsJsonFile($expectedFile, $actualJson, $message = '')
{
    return Assert::assertJsonStringNotEqualsJsonFile(...\func_get_args());
}

/**
 * Asserts that two given JSON encoded objects or arrays are not equal.
 *
 * @param string $expectedJson
 * @param string $actualJson
 * @param string $message
 */
function assertJsonStringNotEqualsJsonString($expectedJson, $actualJson, $message = '')
{
    return Assert::assertJsonStringNotEqualsJsonString(...\func_get_args());
}

/**
 * Asserts that a value is smaller than another value.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 */
function assertLessThan($expected, $actual, $message = '')
{
    return Assert::assertLessThan(...\func_get_args());
}

/**
 * Asserts that a value is smaller than or equal to another value.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 */
function assertLessThanOrEqual($expected, $actual, $message = '')
{
    return Assert::assertLessThanOrEqual(...\func_get_args());
}

/**
 * Asserts that a variable is finite.
 *
 * @param mixed  $actual
 * @param string $message
 */
function assertFinite($actual, $message = '')
{
    return Assert::assertFinite(...\func_get_args());
}

/**
 * Asserts that a variable is infinite.
 *
 * @param mixed  $actual
 * @param string $message
 */
function assertInfinite($actual, $message = '')
{
    return Assert::assertInfinite(...\func_get_args());
}

/**
 * Asserts that a variable is nan.
 *
 * @param mixed  $actual
 * @param string $message
 */
function assertNan($actual, $message = '')
{
    return Assert::assertNan(...\func_get_args());
}

/**
 * Asserts that a haystack does not contain a needle.
 *
 * @param mixed  $needle
 * @param mixed  $haystack
 * @param string $message
 * @param bool   $ignoreCase
 * @param bool   $checkForObjectIdentity
 * @param bool   $checkForNonObjectIdentity
 */
function assertNotContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
{
    return Assert::assertNotContains(...\func_get_args());
}

/**
 * Asserts that a haystack does not contain only values of a given type.
 *
 * @param string $type
 * @param mixed  $haystack
 * @param bool   $isNativeType
 * @param string $message
 */
function assertNotContainsOnly($type, $haystack, $isNativeType = null, $message = '')
{
    return Assert::assertNotContainsOnly(...\func_get_args());
}

/**
 * Asserts the number of elements of an array, Countable or Traversable.
 *
 * @param int    $expectedCount
 * @param mixed  $haystack
 * @param string $message
 */
function assertNotCount($expectedCount, $haystack, $message = '')
{
    return Assert::assertNotCount(...\func_get_args());
}

/**
 * Asserts that a variable is not empty.
 *
 * @param mixed  $actual
 * @param string $message
 *
 * @throws AssertionFailedError
 */
function assertNotEmpty($actual, $message = '')
{
    return Assert::assertNotEmpty(...\func_get_args());
}

/**
 * Asserts that two variables are not equal.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 * @param float  $delta
 * @param int    $maxDepth
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 */
function assertNotEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
{
    return Assert::assertNotEquals(...\func_get_args());
}

/**
 * Asserts that a variable is not of a given type.
 *
 * @param string $expected
 * @param mixed  $actual
 * @param string $message
 */
function assertNotInstanceOf($expected, $actual, $message = '')
{
    return Assert::assertNotInstanceOf(...\func_get_args());
}

/**
 * Asserts that a variable is not of a given type.
 *
 * @param string $expected
 * @param mixed  $actual
 * @param string $message
 */
function assertNotInternalType($expected, $actual, $message = '')
{
    return Assert::assertNotInternalType(...\func_get_args());
}

/**
 * Asserts that a condition is not false.
 *
 * @param bool   $condition
 * @param string $message
 *
 * @throws AssertionFailedError
 */
function assertNotFalse($condition, $message = '')
{
    return Assert::assertNotFalse(...\func_get_args());
}

/**
 * Asserts that a variable is not null.
 *
 * @param mixed  $actual
 * @param string $message
 */
function assertNotNull($actual, $message = '')
{
    return Assert::assertNotNull(...\func_get_args());
}

/**
 * Asserts that a string does not match a given regular expression.
 *
 * @param string $pattern
 * @param string $string
 * @param string $message
 */
function assertNotRegExp($pattern, $string, $message = '')
{
    return Assert::assertNotRegExp(...\func_get_args());
}

/**
 * Asserts that two variables do not have the same type and value.
 * Used on objects, it asserts that two variables do not reference
 * the same object.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 */
function assertNotSame($expected, $actual, $message = '')
{
    return Assert::assertNotSame(...\func_get_args());
}

/**
 * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
 * is not the same.
 *
 * @param array|Countable|Traversable $expected
 * @param array|Countable|Traversable $actual
 * @param string                      $message
 */
function assertNotSameSize($expected, $actual, $message = '')
{
    return Assert::assertNotSameSize(...\func_get_args());
}

/**
 * Asserts that a variable is null.
 *
 * @param mixed  $actual
 * @param string $message
 */
function assertNull($actual, $message = '')
{
    return Assert::assertNull(...\func_get_args());
}

/**
 * Asserts that an object has a specified attribute.
 *
 * @param string $attributeName
 * @param object $object
 * @param string $message
 */
function assertObjectHasAttribute($attributeName, $object, $message = '')
{
    return Assert::assertObjectHasAttribute(...\func_get_args());
}

/**
 * Asserts that an object does not have a specified attribute.
 *
 * @param string $attributeName
 * @param object $object
 * @param string $message
 */
function assertObjectNotHasAttribute($attributeName, $object, $message = '')
{
    return Assert::assertObjectNotHasAttribute(...\func_get_args());
}

/**
 * Asserts that a string matches a given regular expression.
 *
 * @param string $pattern
 * @param string $string
 * @param string $message
 */
function assertRegExp($pattern, $string, $message = '')
{
    return Assert::assertRegExp(...\func_get_args());
}

/**
 * Asserts that two variables have the same type and value.
 * Used on objects, it asserts that two variables reference
 * the same object.
 *
 * @param mixed  $expected
 * @param mixed  $actual
 * @param string $message
 */
function assertSame($expected, $actual, $message = '')
{
    return Assert::assertSame(...\func_get_args());
}

/**
 * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
 * is the same.
 *
 * @param array|Countable|Traversable $expected
 * @param array|Countable|Traversable $actual
 * @param string                      $message
 */
function assertSameSize($expected, $actual, $message = '')
{
    return Assert::assertSameSize(...\func_get_args());
}

/**
 * Asserts that a string ends not with a given prefix.
 *
 * @param string $suffix
 * @param string $string
 * @param string $message
 */
function assertStringEndsNotWith($suffix, $string, $message = '')
{
    return Assert::assertStringEndsNotWith(...\func_get_args());
}

/**
 * Asserts that a string ends with a given prefix.
 *
 * @param string $suffix
 * @param string $string
 * @param string $message
 */
function assertStringEndsWith($suffix, $string, $message = '')
{
    return Assert::assertStringEndsWith(...\func_get_args());
}

/**
 * Asserts that the contents of a string is equal
 * to the contents of a file.
 *
 * @param string $expectedFile
 * @param string $actualString
 * @param string $message
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 */
function assertStringEqualsFile($expectedFile, $actualString, $message = '', $canonicalize = false, $ignoreCase = false)
{
    return Assert::assertStringEqualsFile(...\func_get_args());
}

/**
 * Asserts that a string matches a given format string.
 *
 * @param string $format
 * @param string $string
 * @param string $message
 */
function assertStringMatchesFormat($format, $string, $message = '')
{
    return Assert::assertStringMatchesFormat(...\func_get_args());
}

/**
 * Asserts that a string matches a given format file.
 *
 * @param string $formatFile
 * @param string $string
 * @param string $message
 */
function assertStringMatchesFormatFile($formatFile, $string, $message = '')
{
    return Assert::assertStringMatchesFormatFile(...\func_get_args());
}

/**
 * Asserts that the contents of a string is not equal
 * to the contents of a file.
 *
 * @param string $expectedFile
 * @param string $actualString
 * @param string $message
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 */
function assertStringNotEqualsFile($expectedFile, $actualString, $message = '', $canonicalize = false, $ignoreCase = false)
{
    return Assert::assertStringNotEqualsFile(...\func_get_args());
}

/**
 * Asserts that a string does not match a given format string.
 *
 * @param string $format
 * @param string $string
 * @param string $message
 */
function assertStringNotMatchesFormat($format, $string, $message = '')
{
    return Assert::assertStringNotMatchesFormat(...\func_get_args());
}

/**
 * Asserts that a string does not match a given format string.
 *
 * @param string $formatFile
 * @param string $string
 * @param string $message
 */
function assertStringNotMatchesFormatFile($formatFile, $string, $message = '')
{
    return Assert::assertStringNotMatchesFormatFile(...\func_get_args());
}

/**
 * Asserts that a string starts not with a given prefix.
 *
 * @param string $prefix
 * @param string $string
 * @param string $message
 */
function assertStringStartsNotWith($prefix, $string, $message = '')
{
    return Assert::assertStringStartsNotWith(...\func_get_args());
}

/**
 * Asserts that a string starts with a given prefix.
 *
 * @param string $prefix
 * @param string $string
 * @param string $message
 */
function assertStringStartsWith($prefix, $string, $message = '')
{
    return Assert::assertStringStartsWith(...\func_get_args());
}

/**
 * Evaluates a PHPUnit_Framework_Constraint matcher object.
 *
 * @param mixed      $value
 * @param Constraint $constraint
 * @param string     $message
 */
function assertThat($value, Constraint $constraint, $message = '')
{
    return Assert::assertThat(...\func_get_args());
}

/**
 * Asserts that a condition is true.
 *
 * @param bool   $condition
 * @param string $message
 *
 * @throws AssertionFailedError
 */
function assertTrue($condition, $message = '')
{
    return Assert::assertTrue(...\func_get_args());
}

/**
 * Asserts that two XML files are equal.
 *
 * @param string $expectedFile
 * @param string $actualFile
 * @param string $message
 */
function assertXmlFileEqualsXmlFile($expectedFile, $actualFile, $message = '')
{
    return Assert::assertXmlFileEqualsXmlFile(...\func_get_args());
}

/**
 * Asserts that two XML files are not equal.
 *
 * @param string $expectedFile
 * @param string $actualFile
 * @param string $message
 */
function assertXmlFileNotEqualsXmlFile($expectedFile, $actualFile, $message = '')
{
    return Assert::assertXmlFileNotEqualsXmlFile(...\func_get_args());
}

/**
 * Asserts that two XML documents are equal.
 *
 * @param string             $expectedFile
 * @param string|DOMDocument $actualXml
 * @param string             $message
 */
function assertXmlStringEqualsXmlFile($expectedFile, $actualXml, $message = '')
{
    return Assert::assertXmlStringEqualsXmlFile(...\func_get_args());
}

/**
 * Asserts that two XML documents are equal.
 *
 * @param string|DOMDocument $expectedXml
 * @param string|DOMDocument $actualXml
 * @param string             $message
 */
function assertXmlStringEqualsXmlString($expectedXml, $actualXml, $message = '')
{
    return Assert::assertXmlStringEqualsXmlString(...\func_get_args());
}

/**
 * Asserts that two XML documents are not equal.
 *
 * @param string             $expectedFile
 * @param string|DOMDocument $actualXml
 * @param string             $message
 */
function assertXmlStringNotEqualsXmlFile($expectedFile, $actualXml, $message = '')
{
    return Assert::assertXmlStringNotEqualsXmlFile(...\func_get_args());
}

/**
 * Asserts that two XML documents are not equal.
 *
 * @param string|DOMDocument $expectedXml
 * @param string|DOMDocument $actualXml
 * @param string             $message
 */
function assertXmlStringNotEqualsXmlString($expectedXml, $actualXml, $message = '')
{
    return Assert::assertXmlStringNotEqualsXmlString(...\func_get_args());
}

/**
 * Returns a matcher that matches when the method is executed
 * at the given $index.
 *
 * @param int $index
 *
 * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex
 */
function at($index)
{
    return TestCase::at(...\func_get_args());
}

/**
 * Returns a matcher that matches when the method is executed at least once.
 *
 * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce
 */
function atLeastOnce()
{
    return TestCase::atLeastOnce();
}

/**
 * Returns a PHPUnit_Framework_Constraint_Attribute matcher object.
 *
 * @param Constraint $constraint
 * @param string     $attributeName
 *
 * @return Attribute
 */
function attribute(Constraint $constraint, $attributeName)
{
    return Assert::attribute(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object
 * that is wrapped in a PHPUnit_Framework_Constraint_Attribute matcher
 * object.
 *
 * @param string $attributeName
 * @param mixed  $value
 * @param float  $delta
 * @param int    $maxDepth
 * @param bool   $canonicalize
 * @param bool   $ignoreCase
 *
 * @return Attribute
 */
function attributeEqualTo($attributeName, $value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
{
    return Assert::attributeEqualTo(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_Callback matcher object.
 *
 * @param callable $callback
 *
 * @return Callback
 */
function callback($callback)
{
    return Assert::callback(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_ClassHasAttribute matcher object.
 *
 * @param string $attributeName
 *
 * @return ClassHasAttribute
 */
function classHasAttribute($attributeName)
{
    return Assert::classHasAttribute(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_ClassHasStaticAttribute matcher
 * object.
 *
 * @param string $attributeName
 *
 * @return ClassHasStaticAttribute
 */
function classHasStaticAttribute($attributeName)
{
    return Assert::classHasStaticAttribute(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_TraversableContains matcher
 * object.
 *
 * @param mixed $value
 * @param bool  $checkForObjectIdentity
 * @param bool  $checkForNonObjectIdentity
 *
 * @return TraversableContains
 */
function contains($value, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
{
    return Assert::contains(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
 * object.
 *
 * @param string $type
 *
 * @return TraversableContainsOnly
 */
function containsOnly($type)
{
    return Assert::containsOnly(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
 * object.
 *
 * @param string $classname
 *
 * @return TraversableContainsOnly
 */
function containsOnlyInstancesOf($classname)
{
    return Assert::containsOnlyInstancesOf(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_Count matcher object.
 *
 * @param int $count
 *
 * @return Count
 */
function countOf($count)
{
    return Assert::countOf(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_DirectoryExists matcher object.
 *
 * @return DirectoryExists
 */
function directoryExists()
{
    return Assert::directoryExists();
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object.
 *
 * @param mixed $value
 * @param float $delta
 * @param int   $maxDepth
 * @param bool  $canonicalize
 * @param bool  $ignoreCase
 *
 * @return IsEqual
 */
function equalTo($value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
{
    return Assert::equalTo(...\func_get_args());
}

/**
 * Returns a matcher that matches when the method is executed
 * exactly $count times.
 *
 * @param int $count
 *
 * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
 */
function exactly($count)
{
    return TestCase::exactly(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_FileExists matcher object.
 *
 * @return FileExists
 */
function fileExists()
{
    return Assert::fileExists();
}

/**
 * Returns a PHPUnit_Framework_Constraint_GreaterThan matcher object.
 *
 * @param mixed $value
 *
 * @return GreaterThan
 */
function greaterThan($value)
{
    return Assert::greaterThan(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
 * a PHPUnit_Framework_Constraint_IsEqual and a
 * PHPUnit_Framework_Constraint_GreaterThan matcher object.
 *
 * @param mixed $value
 *
 * @return LogicalOr
 */
function greaterThanOrEqual($value)
{
    return Assert::greaterThanOrEqual(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsIdentical matcher object.
 *
 * @param mixed $value
 *
 * @return IsIdentical
 */
function identicalTo($value)
{
    return Assert::identicalTo(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsEmpty matcher object.
 *
 * @return IsEmpty
 */
function isEmpty()
{
    return Assert::isEmpty();
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsFalse matcher object.
 *
 * @return IsFalse
 */
function isFalse()
{
    return Assert::isFalse();
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsInfinite matcher object.
 *
 * @return IsInfinite
 */
function isInfinite()
{
    return Assert::isInfinite();
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsInstanceOf matcher object.
 *
 * @param string $className
 *
 * @return IsInstanceOf
 */
function isInstanceOf($className)
{
    return Assert::isInstanceOf(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsJson matcher object.
 *
 * @return IsJson
 */
function isJson()
{
    return Assert::isJson();
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsNan matcher object.
 *
 * @return IsNan
 */
function isNan()
{
    return Assert::isNan();
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsNull matcher object.
 *
 * @return IsNull
 */
function isNull()
{
    return Assert::isNull();
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsReadable matcher object.
 *
 * @return IsReadable
 */
function isReadable()
{
    return Assert::isReadable();
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsTrue matcher object.
 *
 * @return IsTrue
 */
function isTrue()
{
    return Assert::isTrue();
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsType matcher object.
 *
 * @param string $type
 *
 * @return IsType
 */
function isType($type)
{
    return Assert::isType(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_IsWritable matcher object.
 *
 * @return IsWritable
 */
function isWritable()
{
    return Assert::isWritable();
}

/**
 * Returns a PHPUnit_Framework_Constraint_LessThan matcher object.
 *
 * @param mixed $value
 *
 * @return LessThan
 */
function lessThan($value)
{
    return Assert::lessThan(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
 * a PHPUnit_Framework_Constraint_IsEqual and a
 * PHPUnit_Framework_Constraint_LessThan matcher object.
 *
 * @param mixed $value
 *
 * @return LogicalOr
 */
function lessThanOrEqual($value)
{
    return Assert::lessThanOrEqual(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_And matcher object.
 *
 * @return LogicalAnd
 */
function logicalAnd()
{
    return Assert::logicalAnd(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_Not matcher object.
 *
 * @param Constraint $constraint
 *
 * @return LogicalNot
 */
function logicalNot(Constraint $constraint)
{
    return Assert::logicalNot(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_Or matcher object.
 *
 * @return LogicalOr
 */
function logicalOr()
{
    return Assert::logicalOr(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_Xor matcher object.
 *
 * @return LogicalXor
 */
function logicalXor()
{
    return Assert::logicalXor(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_StringMatches matcher object.
 *
 * @param string $string
 *
 * @return StringMatchesFormatDescription
 */
function matches($string)
{
    return Assert::matches(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_PCREMatch matcher object.
 *
 * @param string $pattern
 *
 * @return RegularExpression
 */
function matchesRegularExpression($pattern)
{
    return Assert::matchesRegularExpression(...\func_get_args());
}

/**
 * Returns a matcher that matches when the method is never executed.
 *
 * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
 */
function never()
{
    return TestCase::never();
}

/**
 * Returns a PHPUnit_Framework_Constraint_ObjectHasAttribute matcher object.
 *
 * @param string $attributeName
 *
 * @return ObjectHasAttribute
 */
function objectHasAttribute($attributeName)
{
    return Assert::objectHasAttribute(...\func_get_args());
}

/**
 * @param mixed $value, ...
 *
 * @return PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls
 */
function onConsecutiveCalls()
{
    return TestCase::onConsecutiveCalls(...\func_get_args());
}

/**
 * Returns a matcher that matches when the method is executed exactly once.
 *
 * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
 */
function once()
{
    return TestCase::once();
}

/**
 * @param int $argumentIndex
 *
 * @return PHPUnit_Framework_MockObject_Stub_ReturnArgument
 */
function returnArgument($argumentIndex)
{
    return TestCase::returnArgument(...\func_get_args());
}

/**
 * @param mixed $callback
 *
 * @return PHPUnit_Framework_MockObject_Stub_ReturnCallback
 */
function returnCallback($callback)
{
    return TestCase::returnCallback(...\func_get_args());
}

/**
 * Returns the current object.
 *
 * This method is useful when mocking a fluent interface.
 *
 * @return PHPUnit_Framework_MockObject_Stub_ReturnSelf
 */
function returnSelf()
{
    return TestCase::returnSelf();
}

/**
 * @param mixed $value
 *
 * @return PHPUnit_Framework_MockObject_Stub_Return
 */
function returnValue($value)
{
    return TestCase::returnValue(...\func_get_args());
}

/**
 * @param array $valueMap
 *
 * @return PHPUnit_Framework_MockObject_Stub_ReturnValueMap
 */
function returnValueMap(array $valueMap)
{
    return TestCase::returnValueMap(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_StringContains matcher object.
 *
 * @param string $string
 * @param bool   $case
 *
 * @return StringContains
 */
function stringContains($string, $case = true)
{
    return Assert::stringContains(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_StringEndsWith matcher object.
 *
 * @param mixed $suffix
 *
 * @return StringEndsWith
 */
function stringEndsWith($suffix)
{
    return Assert::stringEndsWith(...\func_get_args());
}

/**
 * Returns a PHPUnit_Framework_Constraint_StringStartsWith matcher object.
 *
 * @param mixed $prefix
 *
 * @return StringStartsWith
 */
function stringStartsWith($prefix)
{
    return Assert::stringStartsWith(...\func_get_args());
}

/**
 * @param Exception $exception
 *
 * @return PHPUnit_Framework_MockObject_Stub_Exception
 */
function throwException(Exception $exception)
{
    return TestCase::throwException(...\func_get_args());
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework;

/**
 * Thrown when an assertion failed.
 */
class AssertionFailedError extends Exception implements SelfDescribing
{
    /**
     * Wrapper for getMessage() which is declared as final.
     *
     * @return string
     */
    public function toString()
    {
        return $this->getMessage();
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * An empty Listener that can be extended to implement TestListener
 * with just a few lines of code.
 *
 * @see TestListener for documentation on the API methods.
 */
abstract class BaseTestListener implements TestListener
{
    public function addError(Test $test, \Exception $e, $time)
    {
    }

    public function addWarning(Test $test, Warning $e, $time)
    {
    }

    public function addFailure(Test $test, AssertionFailedError $e, $time)
    {
    }

    public function addIncompleteTest(Test $test, \Exception $e, $time)
    {
    }

    public function addRiskyTest(Test $test, \Exception $e, $time)
    {
    }

    public function addSkippedTest(Test $test, \Exception $e, $time)
    {
    }

    public function startTestSuite(TestSuite $suite)
    {
    }

    public function endTestSuite(TestSuite $suite)
    {
    }

    public function startTest(Test $test)
    {
    }

    public function endTest(Test $test, $time)
    {
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework;

class CodeCoverageException extends Exception
{
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use ArrayAccess;

/**
 * Constraint that asserts that the array it is evaluated for has a given key.
 *
 * Uses array_key_exists() to check if the key is found in the input array, if
 * not found the evaluation fails.
 *
 * The array key is passed in the constructor.
 */
class ArrayHasKey extends Constraint
{
    /**
     * @var int|string
     */
    protected $key;

    /**
     * @param int|string $key
     */
    public function __construct($key)
    {
        parent::__construct();
        $this->key = $key;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        if (\is_array($other)) {
            return \array_key_exists($this->key, $other);
        }

        if ($other instanceof ArrayAccess) {
            return $other->offsetExists($this->key);
        }

        return false;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'has the key ' . $this->exporter->export($this->key);
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return 'an array ' . $this->toString();
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that asserts that the array it is evaluated for has a specified subset.
 *
 * Uses array_replace_recursive() to check if a key value subset is part of the
 * subject array.
 */
class ArraySubset extends Constraint
{
    /**
     * @var array|\Traversable
     */
    protected $subset;

    /**
     * @var bool
     */
    protected $strict;

    /**
     * @param array|\Traversable $subset
     * @param bool               $strict Check for object identity
     */
    public function __construct($subset, $strict = false)
    {
        parent::__construct();
        $this->strict = $strict;
        $this->subset = $subset;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param array|\Traversable $other Array or Traversable object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        //type cast $other & $this->subset as an array to allow
        //support in standard array functions.
        $other        = $this->toArray($other);
        $this->subset = $this->toArray($this->subset);

        $patched = \array_replace_recursive($other, $this->subset);

        if ($this->strict) {
            return $other === $patched;
        }

        return $other == $patched;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'has the subset ' . $this->exporter->export($this->subset);
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return 'an array ' . $this->toString();
    }

    /**
     * @param array|\Traversable $other
     *
     * @return array
     */
    private function toArray($other)
    {
        if (\is_array($other)) {
            return $other;
        }

        if ($other instanceof \ArrayObject) {
            return $other->getArrayCopy();
        }

        if ($other instanceof \Traversable) {
            return \iterator_to_array($other);
        }

        // Keep BC even if we know that array would not be the expected one
        return (array) $other;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Framework\Assert;
use PHPUnit\Framework\ExpectationFailedException;

class Attribute extends Composite
{
    /**
     * @var string
     */
    protected $attributeName;

    /**
     * @param Constraint $constraint
     * @param string     $attributeName
     */
    public function __construct(Constraint $constraint, $attributeName)
    {
        parent::__construct($constraint);

        $this->attributeName = $attributeName;
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        return parent::evaluate(
            Assert::readAttribute(
                $other,
                $this->attributeName
            ),
            $description,
            $returnResult
        );
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'attribute "' . $this->attributeName . '" ' .
            $this->innerConstraint->toString();
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return $this->toString();
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Util\InvalidArgumentHelper;

/**
 * Constraint that evaluates against a specified closure.
 */
class Callback extends Constraint
{
    private $callback;

    /**
     * @param callable $callback
     *
     * @throws \PHPUnit\Framework\Exception
     */
    public function __construct($callback)
    {
        if (!\is_callable($callback)) {
            throw InvalidArgumentHelper::factory(
                1,
                'callable'
            );
        }

        parent::__construct();

        $this->callback = $callback;
    }

    /**
     * Evaluates the constraint for parameter $value. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return \call_user_func($this->callback, $other);
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is accepted by specified callback';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use ReflectionClass;

/**
 * Constraint that asserts that the class it is evaluated for has a given
 * attribute.
 *
 * The attribute name is passed in the constructor.
 */
class ClassHasAttribute extends Constraint
{
    /**
     * @var string
     */
    protected $attributeName;

    /**
     * @param string $attributeName
     */
    public function __construct($attributeName)
    {
        parent::__construct();
        $this->attributeName = $attributeName;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        $class = new ReflectionClass($other);

        return $class->hasProperty($this->attributeName);
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return \sprintf(
            'has attribute "%s"',
            $this->attributeName
        );
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return \sprintf(
            '%sclass "%s" %s',
            \is_object($other) ? 'object of ' : '',
            \is_object($other) ? \get_class($other) : $other,
            $this->toString()
        );
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use ReflectionClass;

/**
 * Constraint that asserts that the class it is evaluated for has a given
 * static attribute.
 *
 * The attribute name is passed in the constructor.
 */
class ClassHasStaticAttribute extends ClassHasAttribute
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        $class = new ReflectionClass($other);

        if ($class->hasProperty($this->attributeName)) {
            $attribute = $class->getProperty($this->attributeName);

            return $attribute->isStatic();
        }

        return false;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return \sprintf(
            'has static attribute "%s"',
            $this->attributeName
        );
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Framework\ExpectationFailedException;

abstract class Composite extends Constraint
{
    /**
     * @var Constraint
     */
    protected $innerConstraint;

    /**
     * @param Constraint $innerConstraint
     */
    public function __construct(Constraint $innerConstraint)
    {
        parent::__construct();
        $this->innerConstraint = $innerConstraint;
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        try {
            return $this->innerConstraint->evaluate(
                $other,
                $description,
                $returnResult
            );
        } catch (ExpectationFailedException $e) {
            $this->fail($other, $description);
        }
    }

    /**
     * Counts the number of constraint elements.
     *
     * @return int
     */
    public function count()
    {
        return \count($this->innerConstraint);
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework\Constraint;

use Countable;
use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\SelfDescribing;
use SebastianBergmann\Comparator\ComparisonFailure;
use SebastianBergmann\Exporter\Exporter;

/**
 * Abstract base class for constraints which can be applied to any value.
 */
abstract class Constraint implements Countable, SelfDescribing
{
    protected $exporter;

    public function __construct()
    {
        $this->exporter = new Exporter;
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        $success = false;

        if ($this->matches($other)) {
            $success = true;
        }

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $this->fail($other, $description);
        }
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * This method can be overridden to implement the evaluation algorithm.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return false;
    }

    /**
     * Counts the number of constraint elements.
     *
     * @return int
     */
    public function count()
    {
        return 1;
    }

    /**
     * Throws an exception for the given compared value and test description
     *
     * @param mixed             $other             Evaluated value or object.
     * @param string            $description       Additional information about the test
     * @param ComparisonFailure $comparisonFailure
     *
     * @throws ExpectationFailedException
     */
    protected function fail($other, $description, ComparisonFailure $comparisonFailure = null)
    {
        $failureDescription = \sprintf(
            'Failed asserting that %s.',
            $this->failureDescription($other)
        );

        $additionalFailureDescription = $this->additionalFailureDescription($other);

        if ($additionalFailureDescription) {
            $failureDescription .= "\n" . $additionalFailureDescription;
        }

        if (!empty($description)) {
            $failureDescription = $description . "\n" . $failureDescription;
        }

        throw new ExpectationFailedException(
            $failureDescription,
            $comparisonFailure
        );
    }

    /**
     * Return additional failure description where needed
     *
     * The function can be overridden to provide additional failure
     * information like a diff
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function additionalFailureDescription($other)
    {
        return '';
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * To provide additional failure information additionalFailureDescription
     * can be used.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return $this->exporter->export($other) . ' ' . $this->toString();
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use Countable;
use Iterator;
use IteratorAggregate;
use Traversable;
use Generator;

class Count extends Constraint
{
    /**
     * @var int
     */
    protected $expectedCount = 0;

    /**
     * @param int $expected
     */
    public function __construct($expected)
    {
        parent::__construct();
        $this->expectedCount = $expected;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other
     *
     * @return bool
     */
    protected function matches($other)
    {
        return $this->expectedCount === $this->getCountOf($other);
    }

    /**
     * @param \Countable|\Traversable\|array $other
     *
     * @return int
     */
    protected function getCountOf($other)
    {
        if ($other instanceof Countable || \is_array($other)) {
            return \count($other);
        }

        if ($other instanceof Traversable) {
            while ($other instanceof IteratorAggregate) {
                $other = $other->getIterator();
            }

            $iterator = $other;

            if ($iterator instanceof Generator) {
                return $this->getCountOfGenerator($iterator);
            }

            if (!$iterator instanceof Iterator) {
                return \iterator_count($iterator);
            }

            $key   = $iterator->key();
            $count = \iterator_count($iterator);

            // Manually rewind $iterator to previous key, since iterator_count
            // moves pointer.
            if ($key !== null) {
                $iterator->rewind();
                while ($iterator->valid() && $key !== $iterator->key()) {
                    $iterator->next();
                }
            }

            return $count;
        }
    }

    /**
     * Returns the total number of iterations from a generator.
     * This will fully exhaust the generator.
     *
     * @param Generator $generator
     *
     * @return int
     */
    protected function getCountOfGenerator(Generator $generator)
    {
        for ($count = 0; $generator->valid(); $generator->next()) {
            $count += 1;
        }

        return $count;
    }

    /**
     * Returns the description of the failure.
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return \sprintf(
            'actual size %d matches expected size %d',
            $this->getCountOf($other),
            $this->expectedCount
        );
    }

    /**
     * @return string
     */
    public function toString()
    {
        return \sprintf(
            'count matches %d',
            $this->expectedCount
        );
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that checks if the directory(name) that it is evaluated for exists.
 *
 * The file path to check is passed as $other in evaluate().
 */
class DirectoryExists extends Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return \is_dir($other);
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return \sprintf(
            'directory "%s" exists',
            $other
        );
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'directory exists';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Util\Filter;
use Throwable;

class Exception extends Constraint
{
    /**
     * @var string
     */
    protected $className;

    /**
     * @param string $className
     */
    public function __construct($className)
    {
        parent::__construct();
        $this->className = $className;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return $other instanceof $this->className;
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        if ($other !== null) {
            $message = '';
            if ($other instanceof Throwable) {
                $message = '. Message was: "' . $other->getMessage() . '" at'
                    . "\n" . Filter::getFilteredStacktrace($other);
            }

            return \sprintf(
                'exception of type "%s" matches expected exception "%s"%s',
                \get_class($other),
                $this->className,
                $message
            );
        }

        return \sprintf(
            'exception of type "%s" is thrown',
            $this->className
        );
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return \sprintf(
            'exception of type "%s"',
            $this->className
        );
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

class ExceptionCode extends Constraint
{
    /**
     * @var int
     */
    protected $expectedCode;

    /**
     * @param int $expected
     */
    public function __construct($expected)
    {
        parent::__construct();

        $this->expectedCode = $expected;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param \Throwable $other
     *
     * @return bool
     */
    protected function matches($other)
    {
        return (string) $other->getCode() == (string) $this->expectedCode;
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return \sprintf(
            '%s is equal to expected exception code %s',
            $this->exporter->export($other->getCode()),
            $this->exporter->export($this->expectedCode)
        );
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'exception code is ';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

class ExceptionMessage extends Constraint
{
    /**
     * @var int
     */
    protected $expectedMessage;

    /**
     * @param string $expected
     */
    public function __construct($expected)
    {
        parent::__construct();

        $this->expectedMessage = $expected;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param \Throwable $other
     *
     * @return bool
     */
    protected function matches($other)
    {
        return \strpos($other->getMessage(), $this->expectedMessage) !== false;
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return \sprintf(
            "exception message '%s' contains '%s'",
            $other->getMessage(),
            $this->expectedMessage
        );
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'exception message contains ';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Util\RegularExpression as RegularExpressionUtil;

class ExceptionMessageRegularExpression extends Constraint
{
    /**
     * @var string
     */
    protected $expectedMessageRegExp;

    /**
     * @param string $expected
     */
    public function __construct($expected)
    {
        parent::__construct();
        $this->expectedMessageRegExp = $expected;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param \PHPUnit\Framework\Exception $other
     *
     * @return bool
     */
    protected function matches($other)
    {
        $match = RegularExpressionUtil::safeMatch($this->expectedMessageRegExp, $other->getMessage());

        if (false === $match) {
            throw new \PHPUnit\Framework\Exception(
                "Invalid expected exception message regex given: '{$this->expectedMessageRegExp}'"
            );
        }

        return 1 === $match;
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return \sprintf(
            "exception message '%s' matches '%s'",
            $other->getMessage(),
            $this->expectedMessageRegExp
        );
    }

    /**
     * @return string
     */
    public function toString()
    {
        return 'exception message matches ';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that checks if the file(name) that it is evaluated for exists.
 *
 * The file path to check is passed as $other in evaluate().
 */
class FileExists extends Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return \file_exists($other);
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return \sprintf(
            'file "%s" exists',
            $other
        );
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'file exists';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use numeric;

/**
 * Constraint that asserts that the value it is evaluated for is greater
 * than a given value.
 */
class GreaterThan extends Constraint
{
    /**
     * @var numeric
     */
    protected $value;

    /**
     * @param numeric $value
     */
    public function __construct($value)
    {
        parent::__construct();
        $this->value = $value;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return $this->value < $other;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is greater than ' . $this->exporter->export($this->value);
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Framework\ExpectationFailedException;

/**
 * Constraint that accepts any input value.
 */
class IsAnything extends Constraint
{
    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        return $returnResult ? true : null;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is anything';
    }

    /**
     * Counts the number of constraint elements.
     *
     * @return int
     */
    public function count()
    {
        return 0;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use Countable;

/**
 * Constraint that checks whether a variable is empty().
 */
class IsEmpty extends Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        if ($other instanceof Countable) {
            return \count($other) === 0;
        }

        return empty($other);
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is empty';
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        $type = \gettype($other);

        return \sprintf(
            '%s %s %s',
            $type[0] == 'a' || $type[0] == 'o' ? 'an' : 'a',
            $type,
            $this->toString()
        );
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Util\InvalidArgumentHelper;
use SebastianBergmann;

/**
 * Constraint that checks if one value is equal to another.
 *
 * Equality is checked with PHP's == operator, the operator is explained in
 * detail at {@url http://www.php.net/manual/en/types.comparisons.php}.
 * Two values are equal if they have the same value disregarding type.
 *
 * The expected value is passed in the constructor.
 */
class IsEqual extends Constraint
{
    /**
     * @var mixed
     */
    protected $value;

    /**
     * @var float
     */
    protected $delta = 0.0;

    /**
     * @var int
     */
    protected $maxDepth = 10;

    /**
     * @var bool
     */
    protected $canonicalize = false;

    /**
     * @var bool
     */
    protected $ignoreCase = false;

    /**
     * @var SebastianBergmann\Comparator\ComparisonFailure
     */
    protected $lastFailure;

    /**
     * @param mixed $value
     * @param float $delta
     * @param int   $maxDepth
     * @param bool  $canonicalize
     * @param bool  $ignoreCase
     *
     * @throws \PHPUnit\Framework\Exception
     */
    public function __construct($value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
    {
        parent::__construct();

        if (!\is_numeric($delta)) {
            throw InvalidArgumentHelper::factory(2, 'numeric');
        }

        if (!\is_int($maxDepth)) {
            throw InvalidArgumentHelper::factory(3, 'integer');
        }

        if (!\is_bool($canonicalize)) {
            throw InvalidArgumentHelper::factory(4, 'boolean');
        }

        if (!\is_bool($ignoreCase)) {
            throw InvalidArgumentHelper::factory(5, 'boolean');
        }

        $this->value        = $value;
        $this->delta        = $delta;
        $this->maxDepth     = $maxDepth;
        $this->canonicalize = $canonicalize;
        $this->ignoreCase   = $ignoreCase;
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        // If $this->value and $other are identical, they are also equal.
        // This is the most common path and will allow us to skip
        // initialization of all the comparators.
        if ($this->value === $other) {
            return true;
        }

        $comparatorFactory = SebastianBergmann\Comparator\Factory::getInstance();

        try {
            $comparator = $comparatorFactory->getComparatorFor(
                $this->value,
                $other
            );

            $comparator->assertEquals(
                $this->value,
                $other,
                $this->delta,
                $this->canonicalize,
                $this->ignoreCase
            );
        } catch (SebastianBergmann\Comparator\ComparisonFailure $f) {
            if ($returnResult) {
                return false;
            }

            throw new ExpectationFailedException(
                \trim($description . "\n" . $f->getMessage()),
                $f
            );
        }

        return true;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        $delta = '';

        if (\is_string($this->value)) {
            if (\strpos($this->value, "\n") !== false) {
                return 'is equal to <text>';
            }

            return \sprintf(
                'is equal to <string:%s>',
                $this->value
            );
        }

        if ($this->delta != 0) {
            $delta = \sprintf(
                ' with delta <%F>',
                $this->delta
            );
        }

        return \sprintf(
            'is equal to %s%s',
            $this->exporter->export($this->value),
            $delta
        );
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that accepts false.
 */
class IsFalse extends Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return $other === false;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is false';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that accepts finite.
 */
class IsFinite extends Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return \is_finite($other);
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is finite';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Framework\ExpectationFailedException;
use SebastianBergmann;

/**
 * Constraint that asserts that one value is identical to another.
 *
 * Identical check is performed with PHP's === operator, the operator is
 * explained in detail at
 * {@url http://www.php.net/manual/en/types.comparisons.php}.
 * Two values are identical if they have the same value and are of the same
 * type.
 *
 * The expected value is passed in the constructor.
 */
class IsIdentical extends Constraint
{
    /**
     * @var float
     */
    const EPSILON = 0.0000000001;

    /**
     * @var mixed
     */
    protected $value;

    /**
     * @param mixed $value
     */
    public function __construct($value)
    {
        parent::__construct();
        $this->value = $value;
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        if (\is_float($this->value) && \is_float($other) &&
            !\is_infinite($this->value) && !\is_infinite($other) &&
            !\is_nan($this->value) && !\is_nan($other)) {
            $success = \abs($this->value - $other) < self::EPSILON;
        } else {
            $success = $this->value === $other;
        }

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $f = null;

            // if both values are strings, make sure a diff is generated
            if (\is_string($this->value) && \is_string($other)) {
                $f = new SebastianBergmann\Comparator\ComparisonFailure(
                    $this->value,
                    $other,
                    \sprintf("'%s'", $this->value),
                    \sprintf("'%s'", $other)
                );
            }

            $this->fail($other, $description, $f);
        }
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        if (\is_object($this->value) && \is_object($other)) {
            return 'two variables reference the same object';
        }

        if (\is_string($this->value) && \is_string($other)) {
            return 'two strings are identical';
        }

        return parent::failureDescription($other);
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        if (\is_object($this->value)) {
            return 'is identical to an object of class "' .
                \get_class($this->value) . '"';
        }

        return 'is identical to ' . $this->exporter->export($this->value);
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that accepts infinite.
 */
class IsInfinite extends Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return \is_infinite($other);
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is infinite';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use ReflectionClass;
use ReflectionException;

/**
 * Constraint that asserts that the object it is evaluated for is an instance
 * of a given class.
 *
 * The expected class name is passed in the constructor.
 */
class IsInstanceOf extends Constraint
{
    /**
     * @var string
     */
    protected $className;

    /**
     * @param string $className
     */
    public function __construct($className)
    {
        parent::__construct();
        $this->className = $className;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return ($other instanceof $this->className);
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return \sprintf(
            '%s is an instance of %s "%s"',
            $this->exporter->shortenedExport($other),
            $this->getType(),
            $this->className
        );
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return \sprintf(
            'is instance of %s "%s"',
            $this->getType(),
            $this->className
        );
    }

    private function getType()
    {
        try {
            $reflection = new ReflectionClass($this->className);
            if ($reflection->isInterface()) {
                return 'interface';
            }
        } catch (ReflectionException $e) {
        }

        return 'class';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that asserts that a string is valid JSON.
 */
class IsJson extends Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        if ($other === '') {
            return false;
        }

        \json_decode($other);
        if (\json_last_error()) {
            return false;
        }

        return true;
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        if ($other === '') {
            return 'an empty string is valid JSON';
        }

        \json_decode($other);
        $error = JsonMatchesErrorMessageProvider::determineJsonError(
            \json_last_error()
        );

        return \sprintf(
            '%s is valid JSON (%s)',
            $this->exporter->shortenedExport($other),
            $error
        );
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is valid JSON';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that accepts nan.
 */
class IsNan extends Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return \is_nan($other);
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is nan';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that accepts null.
 */
class IsNull extends Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return $other === null;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is null';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that checks if the file/dir(name) that it is evaluated for is readable.
 *
 * The file path to check is passed as $other in evaluate().
 */
class IsReadable extends Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return \is_readable($other);
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return \sprintf(
            '"%s" is readable',
            $other
        );
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is readable';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that accepts true.
 */
class IsTrue extends Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return $other === true;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is true';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that asserts that the value it is evaluated for is of a
 * specified type.
 *
 * The expected value is passed in the constructor.
 */
class IsType extends Constraint
{
    const TYPE_ARRAY    = 'array';
    const TYPE_BOOL     = 'bool';
    const TYPE_FLOAT    = 'float';
    const TYPE_INT      = 'int';
    const TYPE_NULL     = 'null';
    const TYPE_NUMERIC  = 'numeric';
    const TYPE_OBJECT   = 'object';
    const TYPE_RESOURCE = 'resource';
    const TYPE_STRING   = 'string';
    const TYPE_SCALAR   = 'scalar';
    const TYPE_CALLABLE = 'callable';

    /**
     * @var array
     */
    protected $types = [
        'array'    => true,
        'boolean'  => true,
        'bool'     => true,
        'double'   => true,
        'float'    => true,
        'integer'  => true,
        'int'      => true,
        'null'     => true,
        'numeric'  => true,
        'object'   => true,
        'real'     => true,
        'resource' => true,
        'string'   => true,
        'scalar'   => true,
        'callable' => true
    ];

    /**
     * @var string
     */
    protected $type;

    /**
     * @param string $type
     *
     * @throws \PHPUnit\Framework\Exception
     */
    public function __construct($type)
    {
        parent::__construct();

        if (!isset($this->types[$type])) {
            throw new \PHPUnit\Framework\Exception(
                \sprintf(
                    'Type specified for PHPUnit\Framework\Constraint\IsType <%s> ' .
                    'is not a valid type.',
                    $type
                )
            );
        }

        $this->type = $type;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        switch ($this->type) {
            case 'numeric':
                return \is_numeric($other);

            case 'integer':
            case 'int':
                return \is_int($other);

            case 'double':
            case 'float':
            case 'real':
                return \is_float($other);

            case 'string':
                return \is_string($other);

            case 'boolean':
            case 'bool':
                return \is_bool($other);

            case 'null':
                return \is_null($other);

            case 'array':
                return \is_array($other);

            case 'object':
                return \is_object($other);

            case 'resource':
                return \is_resource($other) || \is_string(@\get_resource_type($other));

            case 'scalar':
                return \is_scalar($other);

            case 'callable':
                return \is_callable($other);
        }
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return \sprintf(
            'is of type "%s"',
            $this->type
        );
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that checks if the file/dir(name) that it is evaluated for is writable.
 *
 * The file path to check is passed as $other in evaluate().
 */
class IsWritable extends Constraint
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return \is_writable($other);
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return \sprintf(
            '"%s" is writable',
            $other
        );
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is writable';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Framework\ExpectationFailedException;
use SebastianBergmann\Comparator\ComparisonFailure;

/**
 * Asserts whether or not two JSON objects are equal.
 */
class JsonMatches extends Constraint
{
    /**
     * @var string
     */
    protected $value;

    /**
     * Creates a new constraint.
     *
     * @param string $value
     */
    public function __construct($value)
    {
        parent::__construct();
        $this->value = $value;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * This method can be overridden to implement the evaluation algorithm.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        list($error, $recodedOther) = $this->canonicalizeJson($other);
        if ($error) {
            return false;
        }

        list($error, $recodedValue) = $this->canonicalizeJson($this->value);
        if ($error) {
            return false;
        }

        return $recodedOther == $recodedValue;
    }

    /**
     * Throws an exception for the given compared value and test description
     *
     * @param mixed             $other             Evaluated value or object.
     * @param string            $description       Additional information about the test
     * @param ComparisonFailure $comparisonFailure
     *
     * @throws ExpectationFailedException
     */
    protected function fail($other, $description, ComparisonFailure $comparisonFailure = null)
    {
        if ($comparisonFailure === null) {
            list($error) = $this->canonicalizeJson($other);
            if ($error) {
                parent::fail($other, $description);

                return;
            }

            list($error) = $this->canonicalizeJson($this->value);
            if ($error) {
                parent::fail($other, $description);

                return;
            }

            $comparisonFailure = new ComparisonFailure(
                \json_decode($this->value),
                \json_decode($other),
                $other,
                $this->value,
                false,
                'Failed asserting that two json values are equal.'
            );
        }

        parent::fail($other, $description, $comparisonFailure);
    }

    /*
     * To allow comparison of JSON strings, first process them into a consistent
     * format so that they can be compared as strings.
     * @return array ($error, $canonicalized_json)  The $error parameter is used
     * to indicate an error decoding the json.  This is used to avoid ambiguity
     * with JSON strings consisting entirely of 'null' or 'false'.
     */
    private function canonicalizeJson($json)
    {
        $decodedJson = \json_decode($json, true);
        if (\json_last_error()) {
            return [true, null];
        }
        $this->recursiveSort($decodedJson);
        $reencodedJson = \json_encode($decodedJson);

        return [false, $reencodedJson];
    }

    /*
     * JSON object keys are unordered while PHP array keys are ordered.
     * Sort all array keys to ensure both the expected and actual values have
     * their keys in the same order.
     */
    private function recursiveSort(&$json)
    {
        if (\is_array($json)) {
            \ksort($json);
            foreach ($json as $key => &$value) {
                $this->recursiveSort($value);
            }
        }
    }

    /**
     * Returns a string representation of the object.
     *
     * @return string
     */
    public function toString()
    {
        return \sprintf(
            'matches JSON string "%s"',
            $this->value
        );
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework\Constraint;

/**
 * Provides human readable messages for each JSON error.
 */
class JsonMatchesErrorMessageProvider
{
    /**
     * Translates JSON error to a human readable string.
     *
     * @param string $error
     * @param string $prefix
     *
     * @return string
     */
    public static function determineJsonError($error, $prefix = '')
    {
        switch ($error) {
            case JSON_ERROR_NONE:
                return;
            case JSON_ERROR_DEPTH:
                return $prefix . 'Maximum stack depth exceeded';
            case JSON_ERROR_STATE_MISMATCH:
                return $prefix . 'Underflow or the modes mismatch';
            case JSON_ERROR_CTRL_CHAR:
                return $prefix . 'Unexpected control character found';
            case JSON_ERROR_SYNTAX:
                return $prefix . 'Syntax error, malformed JSON';
            case JSON_ERROR_UTF8:
                return $prefix . 'Malformed UTF-8 characters, possibly incorrectly encoded';
            default:
                return $prefix . 'Unknown error';
        }
    }

    /**
     * Translates a given type to a human readable message prefix.
     *
     * @param string $type
     *
     * @return string
     */
    public static function translateTypeToPrefix($type)
    {
        switch (\strtolower($type)) {
            case 'expected':
                $prefix = 'Expected value JSON decode error - ';
                break;
            case 'actual':
                $prefix = 'Actual value JSON decode error - ';
                break;
            default:
                $prefix = '';
                break;
        }

        return $prefix;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use numeric;

/**
 * Constraint that asserts that the value it is evaluated for is less than
 * a given value.
 */
class LessThan extends Constraint
{
    /**
     * @var numeric
     */
    protected $value;

    /**
     * @param numeric $value
     */
    public function __construct($value)
    {
        parent::__construct();
        $this->value = $value;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return $this->value > $other;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'is less than ' . $this->exporter->export($this->value);
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Framework\ExpectationFailedException;

/**
 * Logical AND.
 */
class LogicalAnd extends Constraint
{
    /**
     * @var Constraint[]
     */
    protected $constraints = [];

    /**
     * @var Constraint
     */
    protected $lastConstraint;

    /**
     * @param Constraint[] $constraints
     *
     * @throws \PHPUnit\Framework\Exception
     */
    public function setConstraints(array $constraints)
    {
        $this->constraints = [];

        foreach ($constraints as $constraint) {
            if (!($constraint instanceof Constraint)) {
                throw new \PHPUnit\Framework\Exception(
                    'All parameters to ' . __CLASS__ .
                    ' must be a constraint object.'
                );
            }

            $this->constraints[] = $constraint;
        }
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        $success    = true;
        $constraint = null;

        foreach ($this->constraints as $constraint) {
            if (!$constraint->evaluate($other, $description, true)) {
                $success = false;
                break;
            }
        }

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $this->fail($other, $description);
        }
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        $text = '';

        foreach ($this->constraints as $key => $constraint) {
            if ($key > 0) {
                $text .= ' and ';
            }

            $text .= $constraint->toString();
        }

        return $text;
    }

    /**
     * Counts the number of constraint elements.
     *
     * @return int
     */
    public function count()
    {
        $count = 0;

        foreach ($this->constraints as $constraint) {
            $count += \count($constraint);
        }

        return $count;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Framework\ExpectationFailedException;

/**
 * Logical NOT.
 */
class LogicalNot extends Constraint
{
    /**
     * @var Constraint
     */
    protected $constraint;

    /**
     * @param Constraint $constraint
     */
    public function __construct($constraint)
    {
        parent::__construct();

        if (!($constraint instanceof Constraint)) {
            $constraint = new IsEqual($constraint);
        }

        $this->constraint = $constraint;
    }

    /**
     * @param string $string
     *
     * @return string
     */
    public static function negate($string)
    {
        return \str_replace(
            [
                'contains ',
                'exists',
                'has ',
                'is ',
                'are ',
                'matches ',
                'starts with ',
                'ends with ',
                'reference ',
                'not not '
            ],
            [
                'does not contain ',
                'does not exist',
                'does not have ',
                'is not ',
                'are not ',
                'does not match ',
                'starts not with ',
                'ends not with ',
                'don\'t reference ',
                'not '
            ],
            $string
        );
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        $success = !$this->constraint->evaluate($other, $description, true);

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $this->fail($other, $description);
        }
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        switch (\get_class($this->constraint)) {
            case LogicalAnd::class:
            case self::class:
            case LogicalOr::class:
                return 'not( ' . $this->constraint->failureDescription($other) . ' )';

            default:
                return self::negate(
                    $this->constraint->failureDescription($other)
                );
        }
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        switch (\get_class($this->constraint)) {
            case LogicalAnd::class:
            case self::class:
            case LogicalOr::class:
                return 'not( ' . $this->constraint->toString() . ' )';

            default:
                return self::negate(
                    $this->constraint->toString()
                );
        }
    }

    /**
     * Counts the number of constraint elements.
     *
     * @return int
     */
    public function count()
    {
        return \count($this->constraint);
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Framework\ExpectationFailedException;

/**
 * Logical OR.
 */
class LogicalOr extends Constraint
{
    /**
     * @var Constraint[]
     */
    protected $constraints = [];

    /**
     * @param Constraint[] $constraints
     */
    public function setConstraints(array $constraints)
    {
        $this->constraints = [];

        foreach ($constraints as $constraint) {
            if (!($constraint instanceof Constraint)) {
                $constraint = new IsEqual(
                    $constraint
                );
            }

            $this->constraints[] = $constraint;
        }
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        $success    = false;
        $constraint = null;

        foreach ($this->constraints as $constraint) {
            if ($constraint->evaluate($other, $description, true)) {
                $success = true;
                break;
            }
        }

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $this->fail($other, $description);
        }
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        $text = '';

        foreach ($this->constraints as $key => $constraint) {
            if ($key > 0) {
                $text .= ' or ';
            }

            $text .= $constraint->toString();
        }

        return $text;
    }

    /**
     * Counts the number of constraint elements.
     *
     * @return int
     */
    public function count()
    {
        $count = 0;

        foreach ($this->constraints as $constraint) {
            $count += \count($constraint);
        }

        return $count;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Framework\ExpectationFailedException;

/**
 * Logical XOR.
 */
class LogicalXor extends Constraint
{
    /**
     * @var Constraint[]
     */
    protected $constraints = [];

    /**
     * @param Constraint[] $constraints
     */
    public function setConstraints(array $constraints)
    {
        $this->constraints = [];

        foreach ($constraints as $constraint) {
            if (!($constraint instanceof Constraint)) {
                $constraint = new IsEqual(
                    $constraint
                );
            }

            $this->constraints[] = $constraint;
        }
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        $success    = true;
        $lastResult = null;
        $constraint = null;

        foreach ($this->constraints as $constraint) {
            $result = $constraint->evaluate($other, $description, true);

            if ($result === $lastResult) {
                $success = false;
                break;
            }

            $lastResult = $result;
        }

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $this->fail($other, $description);
        }
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        $text = '';

        foreach ($this->constraints as $key => $constraint) {
            if ($key > 0) {
                $text .= ' xor ';
            }

            $text .= $constraint->toString();
        }

        return $text;
    }

    /**
     * Counts the number of constraint elements.
     *
     * @return int
     */
    public function count()
    {
        $count = 0;

        foreach ($this->constraints as $constraint) {
            $count += \count($constraint);
        }

        return $count;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use ReflectionObject;

/**
 * Constraint that asserts that the object it is evaluated for has a given
 * attribute.
 *
 * The attribute name is passed in the constructor.
 */
class ObjectHasAttribute extends ClassHasAttribute
{
    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        $object = new ReflectionObject($other);

        return $object->hasProperty($this->attributeName);
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that asserts that the string it is evaluated for matches
 * a regular expression.
 *
 * Checks a given value using the Perl Compatible Regular Expression extension
 * in PHP. The pattern is matched by executing preg_match().
 *
 * The pattern string passed in the constructor.
 */
class RegularExpression extends Constraint
{
    /**
     * @var string
     */
    protected $pattern;

    /**
     * @param string $pattern
     */
    public function __construct($pattern)
    {
        parent::__construct();
        $this->pattern = $pattern;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return \preg_match($this->pattern, $other) > 0;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return \sprintf(
            'matches PCRE pattern "%s"',
            $this->pattern
        );
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

class SameSize extends Count
{
    /**
     * @var int
     */
    protected $expectedCount;

    /**
     * @param \Countable|\Traversable\|array $expected
     */
    public function __construct($expected)
    {
        parent::__construct($this->getCountOf($expected));
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that asserts that the string it is evaluated for contains
 * a given string.
 *
 * Uses mb_strpos() to find the position of the string in the input, if not
 * found the evaluation fails.
 *
 * The sub-string is passed in the constructor.
 */
class StringContains extends Constraint
{
    /**
     * @var string
     */
    protected $string;

    /**
     * @var bool
     */
    protected $ignoreCase;

    /**
     * @param string $string
     * @param bool   $ignoreCase
     */
    public function __construct($string, $ignoreCase = false)
    {
        parent::__construct();

        $this->string     = $string;
        $this->ignoreCase = $ignoreCase;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        if ($this->ignoreCase) {
            return \mb_stripos($other, $this->string) !== false;
        }

        return \mb_strpos($other, $this->string) !== false;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        if ($this->ignoreCase) {
            $string = \mb_strtolower($this->string);
        } else {
            $string = $this->string;
        }

        return \sprintf(
            'contains "%s"',
            $string
        );
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that asserts that the string it is evaluated for ends with a given
 * suffix.
 */
class StringEndsWith extends Constraint
{
    /**
     * @var string
     */
    protected $suffix;

    /**
     * @param string $suffix
     */
    public function __construct($suffix)
    {
        parent::__construct();
        $this->suffix = $suffix;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return \substr($other, 0 - \strlen($this->suffix)) == $this->suffix;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'ends with "' . $this->suffix . '"';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework\Constraint;

use SebastianBergmann\Diff\Differ;

/**
 * ...
 */
class StringMatchesFormatDescription extends RegularExpression
{
    /**
     * @var string
     */
    protected $string;

    /**
     * @param string $string
     */
    public function __construct($string)
    {
        parent::__construct($string);

        $this->pattern = $this->createPatternFromFormat(
            \preg_replace('/\r\n/', "\n", $string)
        );

        $this->string = $string;
    }

    protected function failureDescription($other)
    {
        return 'string matches format description';
    }

    protected function additionalFailureDescription($other)
    {
        $from = \preg_split('(\r\n|\r|\n)', $this->string);
        $to   = \preg_split('(\r\n|\r|\n)', $other);

        foreach ($from as $index => $line) {
            if (isset($to[$index]) && $line !== $to[$index]) {
                $line = $this->createPatternFromFormat($line);

                if (\preg_match($line, $to[$index]) > 0) {
                    $from[$index] = $to[$index];
                }
            }
        }

        $this->string = \implode("\n", $from);
        $other        = \implode("\n", $to);

        $differ = new Differ("--- Expected\n+++ Actual\n");

        return $differ->diff($this->string, $other);
    }

    protected function createPatternFromFormat($string)
    {
        $string = \str_replace(
            [
                '%e',
                '%s',
                '%S',
                '%a',
                '%A',
                '%w',
                '%i',
                '%d',
                '%x',
                '%f',
                '%c'
            ],
            [
                '\\' . DIRECTORY_SEPARATOR,
                '[^\r\n]+',
                '[^\r\n]*',
                '.+',
                '.*',
                '\s*',
                '[+-]?\d+',
                '\d+',
                '[0-9a-fA-F]+',
                '[+-]?\.?\d+\.?\d*(?:[Ee][+-]?\d+)?',
                '.'
            ],
            \preg_quote($string, '/')
        );

        return '/^' . $string . '$/s';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

/**
 * Constraint that asserts that the string it is evaluated for begins with a
 * given prefix.
 */
class StringStartsWith extends Constraint
{
    /**
     * @var string
     */
    protected $prefix;

    /**
     * @param string $prefix
     */
    public function __construct($prefix)
    {
        parent::__construct();
        $this->prefix = $prefix;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        return \strpos($other, $this->prefix) === 0;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'starts with "' . $this->prefix . '"';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Util\InvalidArgumentHelper;
use SplObjectStorage;

/**
 * Constraint that asserts that the Traversable it is applied to contains
 * a given value.
 */
class TraversableContains extends Constraint
{
    /**
     * @var bool
     */
    protected $checkForObjectIdentity;

    /**
     * @var bool
     */
    protected $checkForNonObjectIdentity;

    /**
     * @var mixed
     */
    protected $value;

    /**
     * @param mixed $value
     * @param bool  $checkForObjectIdentity
     * @param bool  $checkForNonObjectIdentity
     *
     * @throws \PHPUnit\Framework\Exception
     */
    public function __construct($value, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
    {
        parent::__construct();

        if (!\is_bool($checkForObjectIdentity)) {
            throw InvalidArgumentHelper::factory(2, 'boolean');
        }

        if (!\is_bool($checkForNonObjectIdentity)) {
            throw InvalidArgumentHelper::factory(3, 'boolean');
        }

        $this->checkForObjectIdentity    = $checkForObjectIdentity;
        $this->checkForNonObjectIdentity = $checkForNonObjectIdentity;
        $this->value                     = $value;
    }

    /**
     * Evaluates the constraint for parameter $other. Returns true if the
     * constraint is met, false otherwise.
     *
     * @param mixed $other Value or object to evaluate.
     *
     * @return bool
     */
    protected function matches($other)
    {
        if ($other instanceof SplObjectStorage) {
            return $other->contains($this->value);
        }

        if (\is_object($this->value)) {
            foreach ($other as $element) {
                if ($this->checkForObjectIdentity && $element === $this->value) {
                    return true;
                }

                if (!$this->checkForObjectIdentity && $element == $this->value) {
                    return true;
                }
            }
        } else {
            foreach ($other as $element) {
                if ($this->checkForNonObjectIdentity && $element === $this->value) {
                    return true;
                }

                if (!$this->checkForNonObjectIdentity && $element == $this->value) {
                    return true;
                }
            }
        }

        return false;
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        if (\is_string($this->value) && \strpos($this->value, "\n") !== false) {
            return 'contains "' . $this->value . '"';
        }

        return 'contains ' . $this->exporter->export($this->value);
    }

    /**
     * Returns the description of the failure
     *
     * The beginning of failure messages is "Failed asserting that" in most
     * cases. This method should return the second part of that sentence.
     *
     * @param mixed $other Evaluated value or object.
     *
     * @return string
     */
    protected function failureDescription($other)
    {
        return \sprintf(
            '%s %s',
            \is_array($other) ? 'an array' : 'a traversable',
            $this->toString()
        );
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Constraint;

use PHPUnit\Framework\ExpectationFailedException;

/**
 * Constraint that asserts that the Traversable it is applied to contains
 * only values of a given type.
 */
class TraversableContainsOnly extends Constraint
{
    /**
     * @var Constraint
     */
    protected $constraint;

    /**
     * @var string
     */
    protected $type;

    /**
     * @param string $type
     * @param bool   $isNativeType
     */
    public function __construct($type, $isNativeType = true)
    {
        parent::__construct();

        if ($isNativeType) {
            $this->constraint = new IsType($type);
        } else {
            $this->constraint = new IsInstanceOf(
                $type
            );
        }

        $this->type = $type;
    }

    /**
     * Evaluates the constraint for parameter $other
     *
     * If $returnResult is set to false (the default), an exception is thrown
     * in case of a failure. null is returned otherwise.
     *
     * If $returnResult is true, the result of the evaluation is returned as
     * a boolean value instead: true in case of success, false in case of a
     * failure.
     *
     * @param mixed  $other        Value or object to evaluate.
     * @param string $description  Additional information about the test
     * @param bool   $returnResult Whether to return a result or throw an exception
     *
     * @return mixed
     *
     * @throws ExpectationFailedException
     */
    public function evaluate($other, $description = '', $returnResult = false)
    {
        $success = true;

        foreach ($other as $item) {
            if (!$this->constraint->evaluate($item, '', true)) {
                $success = false;
                break;
            }
        }

        if ($returnResult) {
            return $success;
        }

        if (!$success) {
            $this->fail($other, $description);
        }
    }

    /**
     * Returns a string representation of the constraint.
     *
     * @return string
     */
    public function toString()
    {
        return 'contains only values of type "' . $this->type . '"';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework;

/**
 * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
 * case of a test that does not execute the code it wants to cover.
 */
class CoveredCodeNotExecutedException extends RiskyTestError
{
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

class DataProviderTestSuite extends TestSuite
{
    /**
     * Sets the dependencies of a TestCase.
     *
     * @param array $dependencies
     */
    public function setDependencies(array $dependencies)
    {
        foreach ($this->tests as $test) {
            $test->setDependencies($dependencies);
        }
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Error;

/**
 * Wrapper for PHP deprecated errors.
 * You can disable deprecated-to-exception conversion by setting
 *
 * <code>
 * PHPUnit_Framework_Error_Deprecated::$enabled = false;
 * </code>
 */
class Deprecated extends Error
{
    public static $enabled = true;
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework\Error;

use PHPUnit\Framework\Exception;

/**
 * Wrapper for PHP errors.
 */
class Error extends Exception
{
    /**
     * Constructor.
     *
     * @param string     $message
     * @param int        $code
     * @param string     $file
     * @param int        $line
     * @param \Exception $previous
     */
    public function __construct($message, $code, $file, $line, \Exception $previous = null)
    {
        parent::__construct($message, $code, $previous);

        $this->file = $file;
        $this->line = $line;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Error;

/**
 * Wrapper for PHP notices.
 * You can disable notice-to-exception conversion by setting
 *
 * <code>
 * PHPUnit_Framework_Error_Notice::$enabled = false;
 * </code>
 */
class Notice extends Error
{
    public static $enabled = true;
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\Error;

/**
 * Wrapper for PHP warnings.
 * You can disable notice-to-exception conversion by setting
 *
 * <code>
 * PHPUnit_Framework_Error_Warning::$enabled = false;
 * </code>
 */
class Warning extends Error
{
    public static $enabled = true;
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use PHPUnit\Util\Filter;

/**
 * Base class for all PHPUnit Framework exceptions.
 *
 * Ensures that exceptions thrown during a test run do not leave stray
 * references behind.
 *
 * Every Exception contains a stack trace. Each stack frame contains the 'args'
 * of the called function. The function arguments can contain references to
 * instantiated objects. The references prevent the objects from being
 * destructed (until test results are eventually printed), so memory cannot be
 * freed up.
 *
 * With enabled process isolation, test results are serialized in the child
 * process and unserialized in the parent process. The stack trace of Exceptions
 * may contain objects that cannot be serialized or unserialized (e.g., PDO
 * connections). Unserializing user-space objects from the child process into
 * the parent would break the intended encapsulation of process isolation.
 *
 * @see http://fabien.potencier.org/article/9/php-serialization-stack-traces-and-exceptions
 */
class Exception extends \RuntimeException implements \PHPUnit\Exception
{
    /**
     * @var array
     */
    protected $serializableTrace;

    public function __construct($message = '', $code = 0, \Exception $previous = null)
    {
        parent::__construct($message, $code, $previous);

        $this->serializableTrace = $this->getTrace();

        foreach ($this->serializableTrace as $i => $call) {
            unset($this->serializableTrace[$i]['args']);
        }
    }

    /**
     * Returns the serializable trace (without 'args').
     *
     * @return array
     */
    public function getSerializableTrace()
    {
        return $this->serializableTrace;
    }

    /**
     * @return string
     */
    public function __toString()
    {
        $string = TestFailure::exceptionToString($this);

        if ($trace = Filter::getFilteredStacktrace($this)) {
            $string .= "\n" . $trace;
        }

        return $string;
    }

    public function __sleep()
    {
        return \array_keys(\get_object_vars($this));
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use PHPUnit\Util\Filter;
use Throwable;

/**
 * Wraps Exceptions thrown by code under test.
 *
 * Re-instantiates Exceptions thrown by user-space code to retain their original
 * class names, properties, and stack traces (but without arguments).
 *
 * Unlike PHPUnit_Framework_Exception, the complete stack of previous Exceptions
 * is processed.
 */
class ExceptionWrapper extends Exception
{
    /**
     * @var string
     */
    protected $className;

    /**
     * @var ExceptionWrapper|null
     */
    protected $previous;

    /**
     * @param Throwable $t
     */
    public function __construct(Throwable $t)
    {
        // PDOException::getCode() is a string.
        // @see http://php.net/manual/en/class.pdoexception.php#95812
        parent::__construct($t->getMessage(), (int) $t->getCode());

        $this->className = \get_class($t);
        $this->file      = $t->getFile();
        $this->line      = $t->getLine();

        $this->serializableTrace = $t->getTrace();

        foreach ($this->serializableTrace as $i => $call) {
            unset($this->serializableTrace[$i]['args']);
        }

        if ($t->getPrevious()) {
            $this->previous = new self($t->getPrevious());
        }
    }

    /**
     * @return string
     */
    public function getClassName()
    {
        return $this->className;
    }

    /**
     * @return ExceptionWrapper
     */
    public function getPreviousWrapped()
    {
        return $this->previous;
    }

    /**
     * @return string
     */
    public function __toString()
    {
        $string = TestFailure::exceptionToString($this);

        if ($trace = Filter::getFilteredStacktrace($this)) {
            $string .= "\n" . $trace;
        }

        if ($this->previous) {
            $string .= "\nCaused by\n" . $this->previous;
        }

        return $string;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use SebastianBergmann\Comparator\ComparisonFailure;

/**
 * Exception for expectations which failed their check.
 *
 * The exception contains the error message and optionally a
 * SebastianBergmann\Comparator\ComparisonFailure which is used to
 * generate diff output of the failed expectations.
 */
class ExpectationFailedException extends AssertionFailedError
{
    protected $comparisonFailure;

    /**
     * @param string                 $message
     * @param ComparisonFailure|null $comparisonFailure
     * @param \Exception|null        $previous
     */
    public function __construct($message, ComparisonFailure $comparisonFailure = null, \Exception $previous = null)
    {
        $this->comparisonFailure = $comparisonFailure;

        parent::__construct($message, 0, $previous);
    }

    /**
     * @return null|ComparisonFailure
     */
    public function getComparisonFailure()
    {
        return $this->comparisonFailure;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework;

/**
 * A marker interface for marking any exception/error as result of an unit
 * test as incomplete implementation or currently not implemented.
 */
interface IncompleteTest
{
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * An incomplete test case
 */
class IncompleteTestCase extends TestCase
{
    /**
     * @var string
     */
    protected $message = '';

    /**
     * @var bool
     */
    protected $backupGlobals = false;

    /**
     * @var bool
     */
    protected $backupStaticAttributes = false;

    /**
     * @var bool
     */
    protected $runTestInSeparateProcess = false;

    /**
     * @var bool
     */
    protected $useErrorHandler = false;

    /**
     * @var bool
     */
    protected $useOutputBuffering = false;

    /**
     * @param string $className
     * @param string $methodName
     * @param string $message
     */
    public function __construct($className, $methodName, $message = '')
    {
        $this->message = $message;
        parent::__construct($className . '::' . $methodName);
    }

    /**
     * @throws Exception
     */
    protected function runTest()
    {
        $this->markTestIncomplete($this->message);
    }

    /**
     * @return string
     */
    public function getMessage()
    {
        return $this->message;
    }

    /**
     * Returns a string representation of the test case.
     *
     * @return string
     */
    public function toString()
    {
        return $this->getName();
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
 * case of an incomplete test.
 */
class IncompleteTestError extends AssertionFailedError implements IncompleteTest
{
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

class InvalidCoversTargetException extends CodeCoverageException
{
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework;

/**
 * Extension to PHPUnit_Framework_AssertionFailedError to mark a test as risky
 * when it does not have a @covers annotation but is expected to have one.
 */
class MissingCoversAnnotationException extends RiskyTestError
{
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
 * case of a test that printed output.
 */
class OutputError extends AssertionFailedError
{
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework;

/**
 * A marker interface for marking any exception/error as result of an unit
 * test as risky.
 */
interface RiskyTest
{
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
 * case of a risky test.
 */
class RiskyTestError extends AssertionFailedError implements RiskyTest
{
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework;

/**
 * Interface for classes that can return a description of itself.
 */
interface SelfDescribing
{
    /**
     * Returns a string representation of the object.
     *
     * @return string
     */
    public function toString();
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework;

/**
 * A marker interface for marking a unit test as being skipped.
 */
interface SkippedTest
{
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * A skipped test case
 */
class SkippedTestCase extends TestCase
{
    /**
     * @var string
     */
    protected $message = '';

    /**
     * @var bool
     */
    protected $backupGlobals = false;

    /**
     * @var bool
     */
    protected $backupStaticAttributes = false;

    /**
     * @var bool
     */
    protected $runTestInSeparateProcess = false;

    /**
     * @var bool
     */
    protected $useErrorHandler = false;

    /**
     * @var bool
     */
    protected $useOutputBuffering = false;

    /**
     * @param string $message
     */
    public function __construct($className, $methodName, $message = '')
    {
        $this->message = $message;
        parent::__construct($className . '::' . $methodName);
    }

    /**
     * @throws Exception
     */
    protected function runTest()
    {
        $this->markTestSkipped($this->message);
    }

    /**
     * @return string
     */
    public function getMessage()
    {
        return $this->message;
    }

    /**
     * Returns a string representation of the test case.
     *
     * @return string
     */
    public function toString()
    {
        return $this->getName();
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework;

/**
 * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
 * case of a skipped test.
 */
class SkippedTestError extends AssertionFailedError implements SkippedTest
{
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework;

/**
 * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
 * case of a skipped test suite.
 */
class SkippedTestSuiteError extends AssertionFailedError implements SkippedTest
{
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework;

/**
 * Creates a synthetic failed assertion.
 */
class SyntheticError extends AssertionFailedError
{
    /**
     * The synthetic file.
     *
     * @var string
     */
    protected $syntheticFile = '';

    /**
     * The synthetic line number.
     *
     * @var int
     */
    protected $syntheticLine = 0;

    /**
     * The synthetic trace.
     *
     * @var array
     */
    protected $syntheticTrace = [];

    /**
     * Constructor.
     *
     * @param string $message
     * @param int    $code
     * @param string $file
     * @param int    $line
     * @param array  $trace
     */
    public function __construct($message, $code, $file, $line, $trace)
    {
        parent::__construct($message, $code);

        $this->syntheticFile  = $file;
        $this->syntheticLine  = $line;
        $this->syntheticTrace = $trace;
    }

    /**
     * @return string
     */
    public function getSyntheticFile()
    {
        return $this->syntheticFile;
    }

    /**
     * @return int
     */
    public function getSyntheticLine()
    {
        return $this->syntheticLine;
    }

    /**
     * @return array
     */
    public function getSyntheticTrace()
    {
        return $this->syntheticTrace;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework;

use Countable;

/**
 * A Test can be run and collect its results.
 */
interface Test extends Countable
{
    /**
     * Runs a test and collects its result in a TestResult instance.
     *
     * @param TestResult $result
     *
     * @return TestResult
     */
    public function run(TestResult $result = null);
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework;

use PHPUnit\Framework\Constraint\Exception as ExceptionConstraint;
use PHPUnit\Framework\Constraint\ExceptionCode;
use PHPUnit\Framework\Constraint\ExceptionMessage;
use PHPUnit\Framework\Constraint\ExceptionMessageRegularExpression;
use PHPUnit_Framework_MockObject_Generator;
use PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
use PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex;
use PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastCount;
use PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce;
use PHPUnit_Framework_MockObject_Matcher_InvokedAtMostCount;
use PHPUnit_Framework_MockObject_Matcher_InvokedCount;
use PHPUnit_Framework_MockObject_MockBuilder;
use PHPUnit_Framework_MockObject_MockObject;
use PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls;
use PHPUnit_Framework_MockObject_Stub_Exception;
use PHPUnit_Framework_MockObject_Stub_Return;
use PHPUnit_Framework_MockObject_Stub_ReturnArgument;
use PHPUnit_Framework_MockObject_Stub_ReturnCallback;
use PHPUnit_Framework_MockObject_Stub_ReturnSelf;
use PHPUnit_Framework_MockObject_Stub_ReturnValueMap;
use PHPUnit\Runner\BaseTestRunner;
use PHPUnit\Runner\PhptTestCase;
use PHPUnit\Util\GlobalState;
use PHPUnit\Util\InvalidArgumentHelper;
use PHPUnit\Util\PHP\AbstractPhpProcess;
use Prophecy;
use ReflectionClass;
use ReflectionException;
use ReflectionObject;
use SebastianBergmann;
use SebastianBergmann\GlobalState\Snapshot;
use SebastianBergmann\GlobalState\Restorer;
use SebastianBergmann\GlobalState\Blacklist;
use SebastianBergmann\Diff\Differ;
use SebastianBergmann\Exporter\Exporter;
use SebastianBergmann\ObjectEnumerator\Enumerator;
use Prophecy\Exception\Prediction\PredictionException;
use Prophecy\Prophet;
use DeepCopy\DeepCopy;
use Text_Template;
use Throwable;

/**
 * A TestCase defines the fixture to run multiple tests.
 *
 * To define a TestCase
 *
 *   1) Implement a subclass of PHPUnit\Framework\TestCase.
 *   2) Define instance variables that store the state of the fixture.
 *   3) Initialize the fixture state by overriding setUp().
 *   4) Clean-up after a test by overriding tearDown().
 *
 * Each test runs in its own fixture so there can be no side effects
 * among test runs.
 *
 * Here is an example:
 *
 * <code>
 * <?php
 * class MathTest extends PHPUnit\Framework\TestCase
 * {
 *     public $value1;
 *     public $value2;
 *
 *     protected function setUp()
 *     {
 *         $this->value1 = 2;
 *         $this->value2 = 3;
 *     }
 * }
 * ?>
 * </code>
 *
 * For each test implement a method which interacts with the fixture.
 * Verify the expected results with assertions specified by calling
 * assert with a boolean.
 *
 * <code>
 * <?php
 * public function testPass()
 * {
 *     $this->assertTrue($this->value1 + $this->value2 == 5);
 * }
 * ?>
 * </code>
 */
abstract class TestCase extends Assert implements Test, SelfDescribing
{
    /**
     * Enable or disable the backup and restoration of the $GLOBALS array.
     * Overwrite this attribute in a child class of TestCase.
     * Setting this attribute in setUp() has no effect!
     *
     * @var bool
     */
    protected $backupGlobals;

    /**
     * @var array
     */
    protected $backupGlobalsBlacklist = [];

    /**
     * Enable or disable the backup and restoration of static attributes.
     * Overwrite this attribute in a child class of TestCase.
     * Setting this attribute in setUp() has no effect!
     *
     * @var bool
     */
    protected $backupStaticAttributes;

    /**
     * @var array
     */
    protected $backupStaticAttributesBlacklist = [];

    /**
     * Whether or not this test is to be run in a separate PHP process.
     *
     * @var bool
     */
    protected $runTestInSeparateProcess;

    /**
     * Whether or not this class is to be run in a separate PHP process.
     *
     * @var bool
     */
    private $runClassInSeparateProcess;

    /**
     * Whether or not this test should preserve the global state when
     * running in a separate PHP process.
     *
     * @var bool
     */
    protected $preserveGlobalState = true;

    /**
     * Whether or not this test is running in a separate PHP process.
     *
     * @var bool
     */
    private $inIsolation = false;

    /**
     * @var array
     */
    private $data;

    /**
     * @var string
     */
    private $dataName;

    /**
     * @var bool
     */
    private $useErrorHandler;

    /**
     * The name of the expected Exception.
     *
     * @var null|string
     */
    private $expectedException;

    /**
     * The message of the expected Exception.
     *
     * @var string
     */
    private $expectedExceptionMessage = '';

    /**
     * The regex pattern to validate the expected Exception message.
     *
     * @var string
     */
    private $expectedExceptionMessageRegExp = '';

    /**
     * The code of the expected Exception.
     *
     * @var null|int|string
     */
    private $expectedExceptionCode;

    /**
     * The name of the test case.
     *
     * @var string
     */
    private $name;

    /**
     * @var array
     */
    private $dependencies = [];

    /**
     * @var array
     */
    private $dependencyInput = [];

    /**
     * @var array
     */
    private $iniSettings = [];

    /**
     * @var array
     */
    private $locale = [];

    /**
     * @var array
     */
    private $mockObjects = [];

    /**
     * @var array
     */
    private $mockObjectGenerator;

    /**
     * @var int
     */
    private $status;

    /**
     * @var string
     */
    private $statusMessage = '';

    /**
     * @var int
     */
    private $numAssertions = 0;

    /**
     * @var TestResult
     */
    private $result;

    /**
     * @var mixed
     */
    private $testResult;

    /**
     * @var string
     */
    private $output = '';

    /**
     * @var string
     */
    private $outputExpectedRegex;

    /**
     * @var string
     */
    private $outputExpectedString;

    /**
     * @var mixed
     */
    private $outputCallback = false;

    /**
     * @var bool
     */
    private $outputBufferingActive = false;

    /**
     * @var int
     */
    private $outputBufferingLevel;

    /**
     * @var SebastianBergmann\GlobalState\Snapshot
     */
    private $snapshot;

    /**
     * @var Prophecy\Prophet
     */
    private $prophet;

    /**
     * @var bool
     */
    private $beStrictAboutChangesToGlobalState = false;

    /**
     * @var bool
     */
    private $registerMockObjectsFromTestArgumentsRecursively = false;

    /**
     * @var string[]
     */
    private $warnings = [];

    /**
     * @var array
     */
    private $groups = [];

    /**
     * @var bool
     */
    private $doesNotPerformAssertions = false;

    /**
     * Constructs a test case with the given name.
     *
     * @param string $name
     * @param array  $data
     * @param string $dataName
     */
    public function __construct($name = null, array $data = [], $dataName = '')
    {
        if ($name !== null) {
            $this->setName($name);
        }

        $this->data     = $data;
        $this->dataName = $dataName;
    }

    /**
     * Returns a string representation of the test case.
     *
     * @return string
     */
    public function toString()
    {
        $class = new ReflectionClass($this);

        $buffer = \sprintf(
            '%s::%s',
            $class->name,
            $this->getName(false)
        );

        return $buffer . $this->getDataSetAsString();
    }

    /**
     * Counts the number of test cases executed by run(TestResult result).
     *
     * @return int
     */
    public function count()
    {
        return 1;
    }

    public function getGroups()
    {
        return $this->groups;
    }

    /**
     * @param array $groups
     */
    public function setGroups(array $groups)
    {
        $this->groups = $groups;
    }

    /**
     * Returns the annotations for this test.
     *
     * @return array
     */
    public function getAnnotations()
    {
        return \PHPUnit\Util\Test::parseTestMethodAnnotations(
            \get_class($this),
            $this->name
        );
    }

    /**
     * Gets the name of a TestCase.
     *
     * @param bool $withDataSet
     *
     * @return string
     */
    public function getName($withDataSet = true)
    {
        if ($withDataSet) {
            return $this->name . $this->getDataSetAsString(false);
        }

        return $this->name;
    }

    /**
     * Returns the size of the test.
     *
     * @return int
     */
    public function getSize()
    {
        return \PHPUnit\Util\Test::getSize(
            \get_class($this),
            $this->getName(false)
        );
    }

    /**
     * @return bool
     */
    public function hasSize()
    {
        return $this->getSize() !== \PHPUnit\Util\Test::UNKNOWN;
    }

    /**
     * @return bool
     */
    public function isSmall()
    {
        return $this->getSize() === \PHPUnit\Util\Test::SMALL;
    }

    /**
     * @return bool
     */
    public function isMedium()
    {
        return $this->getSize() === \PHPUnit\Util\Test::MEDIUM;
    }

    /**
     * @return bool
     */
    public function isLarge()
    {
        return $this->getSize() === \PHPUnit\Util\Test::LARGE;
    }

    /**
     * @return string
     */
    public function getActualOutput()
    {
        if (!$this->outputBufferingActive) {
            return $this->output;
        }

        return \ob_get_contents();
    }

    /**
     * @return bool
     */
    public function hasOutput()
    {
        if (\strlen($this->output) === 0) {
            return false;
        }

        if ($this->hasExpectationOnOutput()) {
            return false;
        }

        return true;
    }

    /**
     * @return bool
     */
    public function doesNotPerformAssertions()
    {
        return $this->doesNotPerformAssertions;
    }

    /**
     * @param string $expectedRegex
     *
     * @throws Exception
     */
    public function expectOutputRegex($expectedRegex)
    {
        if ($this->outputExpectedString !== null) {
            throw new Exception;
        }

        if (\is_string($expectedRegex) || \is_null($expectedRegex)) {
            $this->outputExpectedRegex = $expectedRegex;
        }
    }

    /**
     * @param string $expectedString
     */
    public function expectOutputString($expectedString)
    {
        if ($this->outputExpectedRegex !== null) {
            throw new Exception;
        }

        if (\is_string($expectedString) || \is_null($expectedString)) {
            $this->outputExpectedString = $expectedString;
        }
    }

    /**
     * @return bool
     */
    public function hasExpectationOnOutput()
    {
        return \is_string($this->outputExpectedString) || \is_string($this->outputExpectedRegex);
    }

    /**
     * @return null|string
     */
    public function getExpectedException()
    {
        return $this->expectedException;
    }

    /**
     * @return null|int|string
     */
    public function getExpectedExceptionCode()
    {
        return $this->expectedExceptionCode;
    }

    /**
     * @return string
     */
    public function getExpectedExceptionMessage()
    {
        return $this->expectedExceptionMessage;
    }

    /**
     * @return string
     */
    public function getExpectedExceptionMessageRegExp()
    {
        return $this->expectedExceptionMessageRegExp;
    }

    /**
     * @param string $exception
     */
    public function expectException($exception)
    {
        if (!\is_string($exception)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        $this->expectedException = $exception;
    }

    /**
     * @param int|string $code
     *
     * @throws Exception
     */
    public function expectExceptionCode($code)
    {
        if (!$this->expectedException) {
            $this->expectedException = \Exception::class;
        }

        if (!\is_int($code) && !\is_string($code)) {
            throw InvalidArgumentHelper::factory(1, 'integer or string');
        }

        $this->expectedExceptionCode = $code;
    }

    /**
     * @param string $message
     *
     * @throws Exception
     */
    public function expectExceptionMessage($message)
    {
        if (!$this->expectedException) {
            $this->expectedException = \Exception::class;
        }

        if (!\is_string($message)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        $this->expectedExceptionMessage = $message;
    }

    /**
     * @param string $messageRegExp
     *
     * @throws Exception
     */
    public function expectExceptionMessageRegExp($messageRegExp)
    {
        if (!\is_string($messageRegExp)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        $this->expectedExceptionMessageRegExp = $messageRegExp;
    }

    /**
     * @param bool $flag
     */
    public function setRegisterMockObjectsFromTestArgumentsRecursively($flag)
    {
        if (!\is_bool($flag)) {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->registerMockObjectsFromTestArgumentsRecursively = $flag;
    }

    protected function setExpectedExceptionFromAnnotation()
    {
        try {
            $expectedException = \PHPUnit\Util\Test::getExpectedException(
                \get_class($this),
                $this->name
            );

            if ($expectedException !== false) {
                $this->expectException($expectedException['class']);

                if ($expectedException['code'] !== null) {
                    $this->expectExceptionCode($expectedException['code']);
                }

                if ($expectedException['message'] !== '') {
                    $this->expectExceptionMessage($expectedException['message']);
                } elseif ($expectedException['message_regex'] !== '') {
                    $this->expectExceptionMessageRegExp($expectedException['message_regex']);
                }
            }
        } catch (ReflectionException $e) {
        }
    }

    /**
     * @param bool $useErrorHandler
     */
    public function setUseErrorHandler($useErrorHandler)
    {
        $this->useErrorHandler = $useErrorHandler;
    }

    protected function setUseErrorHandlerFromAnnotation()
    {
        try {
            $useErrorHandler = \PHPUnit\Util\Test::getErrorHandlerSettings(
                \get_class($this),
                $this->name
            );

            if ($useErrorHandler !== null) {
                $this->setUseErrorHandler($useErrorHandler);
            }
        } catch (ReflectionException $e) {
        }
    }

    protected function checkRequirements()
    {
        if (!$this->name || !\method_exists($this, $this->name)) {
            return;
        }

        $missingRequirements = \PHPUnit\Util\Test::getMissingRequirements(
            \get_class($this),
            $this->name
        );

        if (!empty($missingRequirements)) {
            $this->markTestSkipped(\implode(PHP_EOL, $missingRequirements));
        }
    }

    /**
     * Returns the status of this test.
     *
     * @return int
     */
    public function getStatus()
    {
        return $this->status;
    }

    public function markAsRisky()
    {
        $this->status = BaseTestRunner::STATUS_RISKY;
    }

    /**
     * Returns the status message of this test.
     *
     * @return string
     */
    public function getStatusMessage()
    {
        return $this->statusMessage;
    }

    /**
     * Returns whether or not this test has failed.
     *
     * @return bool
     */
    public function hasFailed()
    {
        $status = $this->getStatus();

        return $status == BaseTestRunner::STATUS_FAILURE ||
            $status == BaseTestRunner::STATUS_ERROR;
    }

    /**
     * Runs the test case and collects the results in a TestResult object.
     * If no TestResult object is passed a new one will be created.
     *
     * @param TestResult $result
     *
     * @return TestResult
     *
     * @throws Exception
     */
    public function run(TestResult $result = null)
    {
        if ($result === null) {
            $result = $this->createResult();
        }

        if (!$this instanceof WarningTestCase) {
            $this->setTestResultObject($result);
            $this->setUseErrorHandlerFromAnnotation();
        }

        if ($this->useErrorHandler !== null) {
            $oldErrorHandlerSetting = $result->getConvertErrorsToExceptions();
            $result->convertErrorsToExceptions($this->useErrorHandler);
        }

        if (!$this instanceof WarningTestCase &&
            !$this instanceof SkippedTestCase &&
            !$this->handleDependencies()) {
            return;
        }

        $runEntireClass =  $this->runClassInSeparateProcess && !$this->runTestInSeparateProcess;

        if (($this->runTestInSeparateProcess === true || $this->runClassInSeparateProcess === true) &&
            $this->inIsolation !== true &&
            !$this instanceof PhptTestCase) {
            $class = new ReflectionClass($this);

            if ($runEntireClass) {
                $template = new Text_Template(
                    __DIR__ . '/../Util/PHP/Template/TestCaseClass.tpl'
                );
            } else {
                $template = new Text_Template(
                    __DIR__ . '/../Util/PHP/Template/TestCaseMethod.tpl'
                );
            }

            if ($this->preserveGlobalState) {
                $constants     = GlobalState::getConstantsAsString();
                $globals       = GlobalState::getGlobalsAsString();
                $includedFiles = GlobalState::getIncludedFilesAsString();
                $iniSettings   = GlobalState::getIniSettingsAsString();
            } else {
                $constants = '';
                if (!empty($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
                    $globals = '$GLOBALS[\'__PHPUNIT_BOOTSTRAP\'] = ' . \var_export($GLOBALS['__PHPUNIT_BOOTSTRAP'], true) . ";\n";
                } else {
                    $globals = '';
                }
                $includedFiles = '';
                $iniSettings   = '';
            }

            $coverage                                   = $result->getCollectCodeCoverageInformation() ? 'true' : 'false';
            $isStrictAboutTestsThatDoNotTestAnything    = $result->isStrictAboutTestsThatDoNotTestAnything() ? 'true' : 'false';
            $isStrictAboutOutputDuringTests             = $result->isStrictAboutOutputDuringTests() ? 'true' : 'false';
            $enforcesTimeLimit                          = $result->enforcesTimeLimit() ? 'true' : 'false';
            $isStrictAboutTodoAnnotatedTests            = $result->isStrictAboutTodoAnnotatedTests() ? 'true' : 'false';
            $isStrictAboutResourceUsageDuringSmallTests = $result->isStrictAboutResourceUsageDuringSmallTests() ? 'true' : 'false';

            if (\defined('PHPUNIT_COMPOSER_INSTALL')) {
                $composerAutoload = \var_export(PHPUNIT_COMPOSER_INSTALL, true);
            } else {
                $composerAutoload = '\'\'';
            }

            if (\defined('__PHPUNIT_PHAR__')) {
                $phar = \var_export(__PHPUNIT_PHAR__, true);
            } else {
                $phar = '\'\'';
            }

            if ($result->getCodeCoverage()) {
                $codeCoverageFilter = $result->getCodeCoverage()->filter();
            } else {
                $codeCoverageFilter = null;
            }

            $data               = \var_export(\serialize($this->data), true);
            $dataName           = \var_export($this->dataName, true);
            $dependencyInput    = \var_export(\serialize($this->dependencyInput), true);
            $includePath        = \var_export(\get_include_path(), true);
            $codeCoverageFilter = \var_export(\serialize($codeCoverageFilter), true);
            // must do these fixes because TestCaseMethod.tpl has unserialize('{data}') in it, and we can't break BC
            // the lines above used to use addcslashes() rather than var_export(), which breaks null byte escape sequences
            $data               = "'." . $data . ".'";
            $dataName           = "'.(" . $dataName . ").'";
            $dependencyInput    = "'." . $dependencyInput . ".'";
            $includePath        = "'." . $includePath . ".'";
            $codeCoverageFilter = "'." . $codeCoverageFilter . ".'";

            $configurationFilePath = $GLOBALS['__PHPUNIT_CONFIGURATION_FILE'] ?? '';

            $var = [
                'composerAutoload'                           => $composerAutoload,
                'phar'                                       => $phar,
                'filename'                                   => $class->getFileName(),
                'className'                                  => $class->getName(),
                'collectCodeCoverageInformation'             => $coverage,
                'data'                                       => $data,
                'dataName'                                   => $dataName,
                'dependencyInput'                            => $dependencyInput,
                'constants'                                  => $constants,
                'globals'                                    => $globals,
                'include_path'                               => $includePath,
                'included_files'                             => $includedFiles,
                'iniSettings'                                => $iniSettings,
                'isStrictAboutTestsThatDoNotTestAnything'    => $isStrictAboutTestsThatDoNotTestAnything,
                'isStrictAboutOutputDuringTests'             => $isStrictAboutOutputDuringTests,
                'enforcesTimeLimit'                          => $enforcesTimeLimit,
                'isStrictAboutTodoAnnotatedTests'            => $isStrictAboutTodoAnnotatedTests,
                'isStrictAboutResourceUsageDuringSmallTests' => $isStrictAboutResourceUsageDuringSmallTests,
                'codeCoverageFilter'                         => $codeCoverageFilter,
                'configurationFilePath'                      => $configurationFilePath
            ];

            if (!$runEntireClass) {
                $var['methodName'] = $this->name;
            }

            $template->setVar(
                $var
            );

            $this->prepareTemplate($template);

            $php = AbstractPhpProcess::factory();
            $php->runTestJob($template->render(), $this, $result);
        } else {
            $result->run($this);
        }

        if ($this->useErrorHandler !== null) {
            $result->convertErrorsToExceptions($oldErrorHandlerSetting);
        }

        $this->result = null;

        return $result;
    }

    /**
     * Runs the bare test sequence.
     */
    public function runBare()
    {
        $this->numAssertions = 0;

        $this->snapshotGlobalState();
        $this->startOutputBuffering();
        \clearstatcache();
        $currentWorkingDirectory = \getcwd();

        $hookMethods = \PHPUnit\Util\Test::getHookMethods(\get_class($this));

        try {
            $hasMetRequirements = false;
            $this->checkRequirements();
            $hasMetRequirements = true;

            if ($this->inIsolation) {
                foreach ($hookMethods['beforeClass'] as $method) {
                    $this->$method();
                }
            }

            $this->setExpectedExceptionFromAnnotation();
            $this->setDoesNotPerformAssertionsFromAnnotation();

            foreach ($hookMethods['before'] as $method) {
                $this->$method();
            }

            $this->assertPreConditions();
            $this->testResult = $this->runTest();
            $this->verifyMockObjects();
            $this->assertPostConditions();

            if (!empty($this->warnings)) {
                throw new Warning(
                    \implode(
                        "\n",
                        \array_unique($this->warnings)
                    )
                );
            }

            $this->status = BaseTestRunner::STATUS_PASSED;
        } catch (IncompleteTest $e) {
            $this->status        = BaseTestRunner::STATUS_INCOMPLETE;
            $this->statusMessage = $e->getMessage();
        } catch (SkippedTest $e) {
            $this->status        = BaseTestRunner::STATUS_SKIPPED;
            $this->statusMessage = $e->getMessage();
        } catch (Warning $e) {
            $this->status        = BaseTestRunner::STATUS_WARNING;
            $this->statusMessage = $e->getMessage();
        } catch (AssertionFailedError $e) {
            $this->status        = BaseTestRunner::STATUS_FAILURE;
            $this->statusMessage = $e->getMessage();
        } catch (PredictionException $e) {
            $this->status        = BaseTestRunner::STATUS_FAILURE;
            $this->statusMessage = $e->getMessage();
        } catch (Throwable $_e) {
            $e = $_e;
        }

        if (isset($_e)) {
            $this->status        = BaseTestRunner::STATUS_ERROR;
            $this->statusMessage = $_e->getMessage();
        }

        // Clean up the mock objects.
        $this->mockObjects = [];
        $this->prophet     = null;

        // Tear down the fixture. An exception raised in tearDown() will be
        // caught and passed on when no exception was raised before.
        try {
            if ($hasMetRequirements) {
                foreach ($hookMethods['after'] as $method) {
                    $this->$method();
                }

                if ($this->inIsolation) {
                    foreach ($hookMethods['afterClass'] as $method) {
                        $this->$method();
                    }
                }
            }
        } catch (Throwable $_e) {
            if (!isset($e)) {
                $e = $_e;
            }
        }

        try {
            $this->stopOutputBuffering();
        } catch (RiskyTestError $_e) {
            if (!isset($e)) {
                $e = $_e;
            }
        }

        \clearstatcache();

        if ($currentWorkingDirectory != \getcwd()) {
            \chdir($currentWorkingDirectory);
        }

        $this->restoreGlobalState();

        // Clean up INI settings.
        foreach ($this->iniSettings as $varName => $oldValue) {
            \ini_set($varName, $oldValue);
        }

        $this->iniSettings = [];

        // Clean up locale settings.
        foreach ($this->locale as $category => $locale) {
            \setlocale($category, $locale);
        }

        // Perform assertion on output.
        if (!isset($e)) {
            try {
                if ($this->outputExpectedRegex !== null) {
                    $this->assertRegExp($this->outputExpectedRegex, $this->output);
                } elseif ($this->outputExpectedString !== null) {
                    $this->assertEquals($this->outputExpectedString, $this->output);
                }
            } catch (Throwable $_e) {
                $e = $_e;
            }
        }

        // Workaround for missing "finally".
        if (isset($e)) {
            if ($e instanceof PredictionException) {
                $e = new AssertionFailedError($e->getMessage());
            }

            $this->onNotSuccessfulTest($e);
        }
    }

    /**
     * Override to run the test and assert its state.
     *
     * @return mixed
     *
     * @throws Exception|Exception
     * @throws Exception
     */
    protected function runTest()
    {
        if ($this->name === null) {
            throw new Exception(
                'PHPUnit\Framework\TestCase::$name must not be null.'
            );
        }

        try {
            $class  = new ReflectionClass($this);
            $method = $class->getMethod($this->name);
        } catch (ReflectionException $e) {
            $this->fail($e->getMessage());
        }

        $testArguments = \array_merge($this->data, $this->dependencyInput);

        $this->registerMockObjectsFromTestArguments($testArguments);

        try {
            $testResult = $method->invokeArgs($this, $testArguments);
        } catch (Throwable $_e) {
            $e = $_e;
        }

        if (isset($e)) {
            $checkException = false;

            if (!($e instanceof SkippedTestError) && \is_string($this->expectedException)) {
                $checkException = true;

                if ($e instanceof Exception) {
                    $checkException = false;
                }

                $reflector = new ReflectionClass($this->expectedException);

                if ($this->expectedException === 'PHPUnit\Framework\Exception' ||
                    $this->expectedException === '\PHPUnit\Framework\Exception' ||
                    $reflector->isSubclassOf('PHPUnit\Framework\Exception')) {
                    $checkException = true;
                }
            }

            if ($checkException) {
                $this->assertThat(
                    $e,
                    new ExceptionConstraint(
                        $this->expectedException
                    )
                );

                if (!empty($this->expectedExceptionMessage)) {
                    $this->assertThat(
                        $e,
                        new ExceptionMessage(
                            $this->expectedExceptionMessage
                        )
                    );
                }

                if (!empty($this->expectedExceptionMessageRegExp)) {
                    $this->assertThat(
                        $e,
                        new ExceptionMessageRegularExpression(
                            $this->expectedExceptionMessageRegExp
                        )
                    );
                }

                if ($this->expectedExceptionCode !== null) {
                    $this->assertThat(
                        $e,
                        new ExceptionCode(
                            $this->expectedExceptionCode
                        )
                    );
                }

                return;
            }

            throw $e;
        }

        if ($this->expectedException !== null) {
            $this->assertThat(
                null,
                new ExceptionConstraint(
                    $this->expectedException
                )
            );
        }

        return $testResult;
    }

    /**
     * Verifies the mock object expectations.
     */
    protected function verifyMockObjects()
    {
        foreach ($this->mockObjects as $mockObject) {
            if ($mockObject->__phpunit_hasMatchers()) {
                $this->numAssertions++;
            }

            $mockObject->__phpunit_verify(
                $this->shouldInvocationMockerBeReset($mockObject)
            );
        }

        if ($this->prophet !== null) {
            try {
                $this->prophet->checkPredictions();
            } catch (Throwable $t) {
                /* Intentionally left empty */
            }

            foreach ($this->prophet->getProphecies() as $objectProphecy) {
                foreach ($objectProphecy->getMethodProphecies() as $methodProphecies) {
                    foreach ($methodProphecies as $methodProphecy) {
                        $this->numAssertions += \count($methodProphecy->getCheckedPredictions());
                    }
                }
            }

            if (isset($t)) {
                throw $t;
            }
        }
    }

    /**
     * Sets the name of a TestCase.
     *
     * @param  string
     */
    public function setName($name)
    {
        $this->name = $name;
    }

    /**
     * Sets the dependencies of a TestCase.
     *
     * @param array $dependencies
     */
    public function setDependencies(array $dependencies)
    {
        $this->dependencies = $dependencies;
    }

    /**
     * Returns true if the tests has dependencies
     *
     * @return bool
     */
    public function hasDependencies()
    {
        return \count($this->dependencies) > 0;
    }

    /**
     * Sets
     *
     * @param array $dependencyInput
     */
    public function setDependencyInput(array $dependencyInput)
    {
        $this->dependencyInput = $dependencyInput;
    }

    /**
     * @param bool $beStrictAboutChangesToGlobalState
     */
    public function setBeStrictAboutChangesToGlobalState($beStrictAboutChangesToGlobalState)
    {
        $this->beStrictAboutChangesToGlobalState = $beStrictAboutChangesToGlobalState;
    }

    /**
     * Calling this method in setUp() has no effect!
     *
     * @param bool $backupGlobals
     */
    public function setBackupGlobals($backupGlobals)
    {
        if (\is_null($this->backupGlobals) && \is_bool($backupGlobals)) {
            $this->backupGlobals = $backupGlobals;
        }
    }

    /**
     * Calling this method in setUp() has no effect!
     *
     * @param bool $backupStaticAttributes
     */
    public function setBackupStaticAttributes($backupStaticAttributes)
    {
        if (\is_null($this->backupStaticAttributes) &&
            \is_bool($backupStaticAttributes)) {
            $this->backupStaticAttributes = $backupStaticAttributes;
        }
    }

    /**
     * @param bool $runTestInSeparateProcess
     *
     * @throws Exception
     */
    public function setRunTestInSeparateProcess($runTestInSeparateProcess)
    {
        if (\is_bool($runTestInSeparateProcess)) {
            if ($this->runTestInSeparateProcess === null) {
                $this->runTestInSeparateProcess = $runTestInSeparateProcess;
            }
        } else {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }
    }

    /**
     * @param bool $runClassInSeparateProcess
     *
     * @throws Exception
     */
    public function setRunClassInSeparateProcess($runClassInSeparateProcess)
    {
        if (\is_bool($runClassInSeparateProcess)) {
            if ($this->runClassInSeparateProcess === null) {
                $this->runClassInSeparateProcess = $runClassInSeparateProcess;
            }
        } else {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }
    }

    /**
     * @param bool $preserveGlobalState
     *
     * @throws Exception
     */
    public function setPreserveGlobalState($preserveGlobalState)
    {
        if (\is_bool($preserveGlobalState)) {
            $this->preserveGlobalState = $preserveGlobalState;
        } else {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }
    }

    /**
     * @param bool $inIsolation
     *
     * @throws Exception
     */
    public function setInIsolation($inIsolation)
    {
        if (\is_bool($inIsolation)) {
            $this->inIsolation = $inIsolation;
        } else {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }
    }

    /**
     * @return bool
     */
    public function isInIsolation()
    {
        return $this->inIsolation;
    }

    /**
     * @return mixed
     */
    public function getResult()
    {
        return $this->testResult;
    }

    /**
     * @param mixed $result
     */
    public function setResult($result)
    {
        $this->testResult = $result;
    }

    /**
     * @param callable $callback
     *
     * @throws Exception
     */
    public function setOutputCallback($callback)
    {
        if (!\is_callable($callback)) {
            throw InvalidArgumentHelper::factory(1, 'callback');
        }

        $this->outputCallback = $callback;
    }

    /**
     * @return TestResult
     */
    public function getTestResultObject()
    {
        return $this->result;
    }

    /**
     * @param TestResult $result
     */
    public function setTestResultObject(TestResult $result)
    {
        $this->result = $result;
    }

    /**
     * @param PHPUnit_Framework_MockObject_MockObject $mockObject
     */
    public function registerMockObject(PHPUnit_Framework_MockObject_MockObject $mockObject)
    {
        $this->mockObjects[] = $mockObject;
    }

    /**
     * This method is a wrapper for the ini_set() function that automatically
     * resets the modified php.ini setting to its original value after the
     * test is run.
     *
     * @param string $varName
     * @param string $newValue
     *
     * @throws Exception
     */
    protected function iniSet($varName, $newValue)
    {
        if (!\is_string($varName)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        $currentValue = \ini_set($varName, $newValue);

        if ($currentValue !== false) {
            $this->iniSettings[$varName] = $currentValue;
        } else {
            throw new Exception(
                \sprintf(
                    'INI setting "%s" could not be set to "%s".',
                    $varName,
                    $newValue
                )
            );
        }
    }

    /**
     * This method is a wrapper for the setlocale() function that automatically
     * resets the locale to its original value after the test is run.
     *
     * @param int    $category
     * @param string $locale
     *
     * @throws Exception
     */
    protected function setLocale()
    {
        $args = \func_get_args();

        if (\count($args) < 2) {
            throw new Exception;
        }

        $category = $args[0];
        $locale   = $args[1];

        $categories = [
            LC_ALL, LC_COLLATE, LC_CTYPE, LC_MONETARY, LC_NUMERIC, LC_TIME
        ];

        if (\defined('LC_MESSAGES')) {
            $categories[] = LC_MESSAGES;
        }

        if (!\in_array($category, $categories)) {
            throw new Exception;
        }

        if (!\is_array($locale) && !\is_string($locale)) {
            throw new Exception;
        }

        $this->locale[$category] = \setlocale($category, 0);

        $result = \call_user_func_array('setlocale', $args);

        if ($result === false) {
            throw new Exception(
                'The locale functionality is not implemented on your platform, ' .
                'the specified locale does not exist or the category name is ' .
                'invalid.'
            );
        }
    }

    /**
     * Returns a builder object to create mock objects using a fluent interface.
     *
     * @param string $className
     *
     * @return PHPUnit_Framework_MockObject_MockBuilder
     */
    public function getMockBuilder($className)
    {
        return new PHPUnit_Framework_MockObject_MockBuilder($this, $className);
    }

    /**
     * Returns a test double for the specified class.
     *
     * @param string $originalClassName
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     *
     * @throws Exception
     */
    protected function createMock($originalClassName)
    {
        return $this->getMockBuilder($originalClassName)
            ->disableOriginalConstructor()
            ->disableOriginalClone()
            ->disableArgumentCloning()
            ->disallowMockingUnknownTypes()
            ->getMock();
    }

    /**
     * Returns a configured test double for the specified class.
     *
     * @param string $originalClassName
     * @param array  $configuration
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     *
     * @throws Exception
     */
    protected function createConfiguredMock($originalClassName, array $configuration)
    {
        $o = $this->createMock($originalClassName);

        foreach ($configuration as $method => $return) {
            $o->method($method)->willReturn($return);
        }

        return $o;
    }

    /**
     * Returns a partial test double for the specified class.
     *
     * @param string $originalClassName
     * @param array  $methods
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     *
     * @throws Exception
     */
    protected function createPartialMock($originalClassName, array $methods)
    {
        return $this->getMockBuilder($originalClassName)
            ->disableOriginalConstructor()
            ->disableOriginalClone()
            ->disableArgumentCloning()
            ->disallowMockingUnknownTypes()
            ->setMethods(empty($methods) ? null : $methods)
            ->getMock();
    }

    /**
     * Returns a test proxy for the specified class.
     *
     * @param string $originalClassName
     * @param array  $constructorArguments
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     *
     * @throws Exception
     */
    protected function createTestProxy($originalClassName, array $constructorArguments = [])
    {
        return $this->getMockBuilder($originalClassName)
            ->setConstructorArgs($constructorArguments)
            ->enableProxyingToOriginalMethods()
            ->getMock();
    }

    /**
     * Mocks the specified class and returns the name of the mocked class.
     *
     * @param string $originalClassName
     * @param array  $methods
     * @param array  $arguments
     * @param string $mockClassName
     * @param bool   $callOriginalConstructor
     * @param bool   $callOriginalClone
     * @param bool   $callAutoload
     * @param bool   $cloneArguments
     *
     * @return string
     *
     * @throws Exception
     */
    protected function getMockClass($originalClassName, $methods = [], array $arguments = [], $mockClassName = '', $callOriginalConstructor = false, $callOriginalClone = true, $callAutoload = true, $cloneArguments = false)
    {
        $mock = $this->getMockObjectGenerator()->getMock(
            $originalClassName,
            $methods,
            $arguments,
            $mockClassName,
            $callOriginalConstructor,
            $callOriginalClone,
            $callAutoload,
            $cloneArguments
        );

        return \get_class($mock);
    }

    /**
     * Returns a mock object for the specified abstract class with all abstract
     * methods of the class mocked. Concrete methods are not mocked by default.
     * To mock concrete methods, use the 7th parameter ($mockedMethods).
     *
     * @param string $originalClassName
     * @param array  $arguments
     * @param string $mockClassName
     * @param bool   $callOriginalConstructor
     * @param bool   $callOriginalClone
     * @param bool   $callAutoload
     * @param array  $mockedMethods
     * @param bool   $cloneArguments
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     *
     * @throws Exception
     */
    protected function getMockForAbstractClass($originalClassName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = false)
    {
        $mockObject = $this->getMockObjectGenerator()->getMockForAbstractClass(
            $originalClassName,
            $arguments,
            $mockClassName,
            $callOriginalConstructor,
            $callOriginalClone,
            $callAutoload,
            $mockedMethods,
            $cloneArguments
        );

        $this->registerMockObject($mockObject);

        return $mockObject;
    }

    /**
     * Returns a mock object based on the given WSDL file.
     *
     * @param string $wsdlFile
     * @param string $originalClassName
     * @param string $mockClassName
     * @param array  $methods
     * @param bool   $callOriginalConstructor
     * @param array  $options                 An array of options passed to SOAPClient::_construct
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     */
    protected function getMockFromWsdl($wsdlFile, $originalClassName = '', $mockClassName = '', array $methods = [], $callOriginalConstructor = true, array $options = [])
    {
        if ($originalClassName === '') {
            $originalClassName = \pathinfo(\basename(\parse_url($wsdlFile)['path']), PATHINFO_FILENAME);
        }

        if (!\class_exists($originalClassName)) {
            eval(
                $this->getMockObjectGenerator()->generateClassFromWsdl(
                    $wsdlFile,
                    $originalClassName,
                    $methods,
                    $options
                )
            );
        }

        $mockObject = $this->getMockObjectGenerator()->getMock(
            $originalClassName,
            $methods,
            ['', $options],
            $mockClassName,
            $callOriginalConstructor,
            false,
            false
        );

        $this->registerMockObject($mockObject);

        return $mockObject;
    }

    /**
     * Returns a mock object for the specified trait with all abstract methods
     * of the trait mocked. Concrete methods to mock can be specified with the
     * `$mockedMethods` parameter.
     *
     * @param string $traitName
     * @param array  $arguments
     * @param string $mockClassName
     * @param bool   $callOriginalConstructor
     * @param bool   $callOriginalClone
     * @param bool   $callAutoload
     * @param array  $mockedMethods
     * @param bool   $cloneArguments
     *
     * @return PHPUnit_Framework_MockObject_MockObject
     *
     * @throws Exception
     */
    protected function getMockForTrait($traitName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = false)
    {
        $mockObject = $this->getMockObjectGenerator()->getMockForTrait(
            $traitName,
            $arguments,
            $mockClassName,
            $callOriginalConstructor,
            $callOriginalClone,
            $callAutoload,
            $mockedMethods,
            $cloneArguments
        );

        $this->registerMockObject($mockObject);

        return $mockObject;
    }

    /**
     * Returns an object for the specified trait.
     *
     * @param string $traitName
     * @param array  $arguments
     * @param string $traitClassName
     * @param bool   $callOriginalConstructor
     * @param bool   $callOriginalClone
     * @param bool   $callAutoload
     *
     * @return object
     *
     * @throws Exception
     */
    protected function getObjectForTrait($traitName, array $arguments = [], $traitClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true)
    {
        return $this->getMockObjectGenerator()->getObjectForTrait(
            $traitName,
            $arguments,
            $traitClassName,
            $callOriginalConstructor,
            $callOriginalClone,
            $callAutoload
        );
    }

    /**
     * @param string|null $classOrInterface
     *
     * @return \Prophecy\Prophecy\ObjectProphecy
     *
     * @throws \LogicException
     */
    protected function prophesize($classOrInterface = null)
    {
        return $this->getProphet()->prophesize($classOrInterface);
    }

    /**
     * Adds a value to the assertion counter.
     *
     * @param int $count
     */
    public function addToAssertionCount($count)
    {
        $this->numAssertions += $count;
    }

    /**
     * Returns the number of assertions performed by this test.
     *
     * @return int
     */
    public function getNumAssertions()
    {
        return $this->numAssertions;
    }

    /**
     * Returns a matcher that matches when the method is executed
     * zero or more times.
     *
     * @return PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount
     */
    public static function any()
    {
        return new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
    }

    /**
     * Returns a matcher that matches when the method is never executed.
     *
     * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
     */
    public static function never()
    {
        return new PHPUnit_Framework_MockObject_Matcher_InvokedCount(0);
    }

    /**
     * Returns a matcher that matches when the method is executed
     * at least N times.
     *
     * @param int $requiredInvocations
     *
     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastCount
     */
    public static function atLeast($requiredInvocations)
    {
        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastCount(
            $requiredInvocations
        );
    }

    /**
     * Returns a matcher that matches when the method is executed at least once.
     *
     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce
     */
    public static function atLeastOnce()
    {
        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce;
    }

    /**
     * Returns a matcher that matches when the method is executed exactly once.
     *
     * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
     */
    public static function once()
    {
        return new PHPUnit_Framework_MockObject_Matcher_InvokedCount(1);
    }

    /**
     * Returns a matcher that matches when the method is executed
     * exactly $count times.
     *
     * @param int $count
     *
     * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
     */
    public static function exactly($count)
    {
        return new PHPUnit_Framework_MockObject_Matcher_InvokedCount($count);
    }

    /**
     * Returns a matcher that matches when the method is executed
     * at most N times.
     *
     * @param int $allowedInvocations
     *
     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtMostCount
     */
    public static function atMost($allowedInvocations)
    {
        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtMostCount(
            $allowedInvocations
        );
    }

    /**
     * Returns a matcher that matches when the method is executed
     * at the given index.
     *
     * @param int $index
     *
     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex
     */
    public static function at($index)
    {
        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex($index);
    }

    /**
     * @param mixed $value
     *
     * @return PHPUnit_Framework_MockObject_Stub_Return
     */
    public static function returnValue($value)
    {
        return new PHPUnit_Framework_MockObject_Stub_Return($value);
    }

    /**
     * @param array $valueMap
     *
     * @return PHPUnit_Framework_MockObject_Stub_ReturnValueMap
     */
    public static function returnValueMap(array $valueMap)
    {
        return new PHPUnit_Framework_MockObject_Stub_ReturnValueMap($valueMap);
    }

    /**
     * @param int $argumentIndex
     *
     * @return PHPUnit_Framework_MockObject_Stub_ReturnArgument
     */
    public static function returnArgument($argumentIndex)
    {
        return new PHPUnit_Framework_MockObject_Stub_ReturnArgument(
            $argumentIndex
        );
    }

    /**
     * @param mixed $callback
     *
     * @return PHPUnit_Framework_MockObject_Stub_ReturnCallback
     */
    public static function returnCallback($callback)
    {
        return new PHPUnit_Framework_MockObject_Stub_ReturnCallback($callback);
    }

    /**
     * Returns the current object.
     *
     * This method is useful when mocking a fluent interface.
     *
     * @return PHPUnit_Framework_MockObject_Stub_ReturnSelf
     */
    public static function returnSelf()
    {
        return new PHPUnit_Framework_MockObject_Stub_ReturnSelf();
    }

    /**
     * @param Throwable $exception
     *
     * @return PHPUnit_Framework_MockObject_Stub_Exception
     */
    public static function throwException(Throwable $exception)
    {
        return new PHPUnit_Framework_MockObject_Stub_Exception($exception);
    }

    /**
     * @param mixed $value , ...
     *
     * @return PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls
     */
    public static function onConsecutiveCalls()
    {
        $args = \func_get_args();

        return new PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls($args);
    }

    /**
     * @return bool
     */
    public function usesDataProvider()
    {
        return !empty($this->data);
    }

    /**
     * @return string
     */
    public function dataDescription()
    {
        return \is_string($this->dataName) ? $this->dataName : '';
    }

    /**
     * Gets the data set description of a TestCase.
     *
     * @param bool $includeData
     *
     * @return string
     */
    protected function getDataSetAsString($includeData = true)
    {
        $buffer = '';

        if (!empty($this->data)) {
            if (\is_int($this->dataName)) {
                $buffer .= \sprintf(' with data set #%d', $this->dataName);
            } else {
                $buffer .= \sprintf(' with data set "%s"', $this->dataName);
            }

            $exporter = new Exporter;

            if ($includeData) {
                $buffer .= \sprintf(' (%s)', $exporter->shortenedRecursiveExport($this->data));
            }
        }

        return $buffer;
    }

    /**
     * Gets the data set of a TestCase.
     *
     * @return array
     */
    protected function getProvidedData()
    {
        return $this->data;
    }

    /**
     * Creates a default TestResult object.
     *
     * @return TestResult
     */
    protected function createResult()
    {
        return new TestResult;
    }

    protected function handleDependencies()
    {
        if (!empty($this->dependencies) && !$this->inIsolation) {
            $className  = \get_class($this);
            $passed     = $this->result->passed();
            $passedKeys = \array_keys($passed);
            $numKeys    = \count($passedKeys);

            for ($i = 0; $i < $numKeys; $i++) {
                $pos = \strpos($passedKeys[$i], ' with data set');

                if ($pos !== false) {
                    $passedKeys[$i] = \substr($passedKeys[$i], 0, $pos);
                }
            }

            $passedKeys = \array_flip(\array_unique($passedKeys));

            foreach ($this->dependencies as $dependency) {
                $clone = false;

                if (\strpos($dependency, 'clone ') === 0) {
                    $clone      = true;
                    $dependency = \substr($dependency, \strlen('clone '));
                } elseif (\strpos($dependency, '!clone ') === 0) {
                    $clone      = false;
                    $dependency = \substr($dependency, \strlen('!clone '));
                }

                if (\strpos($dependency, '::') === false) {
                    $dependency = $className . '::' . $dependency;
                }

                if (!isset($passedKeys[$dependency])) {
                    $this->result->startTest($this);
                    $this->result->addError(
                        $this,
                        new SkippedTestError(
                            \sprintf(
                                'This test depends on "%s" to pass.',
                                $dependency
                            )
                        ),
                        0
                    );
                    $this->result->endTest($this, 0);

                    return false;
                }

                if (isset($passed[$dependency])) {
                    if ($passed[$dependency]['size'] != \PHPUnit\Util\Test::UNKNOWN &&
                        $this->getSize() != \PHPUnit\Util\Test::UNKNOWN &&
                        $passed[$dependency]['size'] > $this->getSize()) {
                        $this->result->addError(
                            $this,
                            new SkippedTestError(
                                'This test depends on a test that is larger than itself.'
                            ),
                            0
                        );

                        return false;
                    }

                    if ($clone) {
                        $deepCopy = new DeepCopy;
                        $deepCopy->skipUncloneable(false);

                        $this->dependencyInput[$dependency] = $deepCopy->copy($passed[$dependency]['result']);
                    } else {
                        $this->dependencyInput[$dependency] = $passed[$dependency]['result'];
                    }
                } else {
                    $this->dependencyInput[$dependency] = null;
                }
            }
        }

        return true;
    }

    /**
     * This method is called before the first test of this test class is run.
     */
    public static function setUpBeforeClass()
    {
    }

    /**
     * Sets up the fixture, for example, open a network connection.
     * This method is called before a test is executed.
     */
    protected function setUp()
    {
    }

    /**
     * Performs assertions shared by all tests of a test case.
     *
     * This method is called before the execution of a test starts
     * and after setUp() is called.
     */
    protected function assertPreConditions()
    {
    }

    /**
     * Performs assertions shared by all tests of a test case.
     *
     * This method is called before the execution of a test ends
     * and before tearDown() is called.
     */
    protected function assertPostConditions()
    {
    }

    /**
     * Tears down the fixture, for example, close a network connection.
     * This method is called after a test is executed.
     */
    protected function tearDown()
    {
    }

    /**
     * This method is called after the last test of this test class is run.
     */
    public static function tearDownAfterClass()
    {
    }

    /**
     * This method is called when a test method did not execute successfully.
     *
     * @param Throwable $t
     *
     * @throws Throwable
     */
    protected function onNotSuccessfulTest(Throwable $t)
    {
        throw $t;
    }

    /**
     * Performs custom preparations on the process isolation template.
     *
     * @param Text_Template $template
     */
    protected function prepareTemplate(Text_Template $template)
    {
    }

    /**
     * Get the mock object generator, creating it if it doesn't exist.
     *
     * @return PHPUnit_Framework_MockObject_Generator
     */
    private function getMockObjectGenerator()
    {
        if (null === $this->mockObjectGenerator) {
            $this->mockObjectGenerator = new PHPUnit_Framework_MockObject_Generator;
        }

        return $this->mockObjectGenerator;
    }

    private function startOutputBuffering()
    {
        \ob_start();

        $this->outputBufferingActive = true;
        $this->outputBufferingLevel  = \ob_get_level();
    }

    private function stopOutputBuffering()
    {
        if (\ob_get_level() != $this->outputBufferingLevel) {
            while (\ob_get_level() >= $this->outputBufferingLevel) {
                \ob_end_clean();
            }

            throw new RiskyTestError(
                'Test code or tested code did not (only) close its own output buffers'
            );
        }

        $output = \ob_get_contents();

        if ($this->outputCallback === false) {
            $this->output = $output;
        } else {
            $this->output = \call_user_func_array(
                $this->outputCallback,
                [$output]
            );
        }

        \ob_end_clean();

        $this->outputBufferingActive = false;
        $this->outputBufferingLevel  = \ob_get_level();
    }

    private function snapshotGlobalState()
    {
        if ($this->runTestInSeparateProcess ||
            $this->inIsolation ||
            (!$this->backupGlobals === true && !$this->backupStaticAttributes)) {
            return;
        }

        $this->snapshot = $this->createGlobalStateSnapshot($this->backupGlobals === true);
    }

    private function restoreGlobalState()
    {
        if (!$this->snapshot instanceof Snapshot) {
            return;
        }

        if ($this->beStrictAboutChangesToGlobalState) {
            try {
                $this->compareGlobalStateSnapshots(
                    $this->snapshot,
                    $this->createGlobalStateSnapshot($this->backupGlobals === true)
                );
            } catch (RiskyTestError $rte) {
                // Intentionally left empty
            }
        }

        $restorer = new Restorer;

        if ($this->backupGlobals === true) {
            $restorer->restoreGlobalVariables($this->snapshot);
        }

        if ($this->backupStaticAttributes) {
            $restorer->restoreStaticAttributes($this->snapshot);
        }

        $this->snapshot = null;

        if (isset($rte)) {
            throw $rte;
        }
    }

    /**
     * @param bool $backupGlobals
     *
     * @return Snapshot
     */
    private function createGlobalStateSnapshot($backupGlobals)
    {
        $blacklist = new Blacklist;

        foreach ($this->backupGlobalsBlacklist as $globalVariable) {
            $blacklist->addGlobalVariable($globalVariable);
        }

        if (!\defined('PHPUNIT_TESTSUITE')) {
            $blacklist->addClassNamePrefix('PHPUnit');
            $blacklist->addClassNamePrefix('File_Iterator');
            $blacklist->addClassNamePrefix('SebastianBergmann\CodeCoverage');
            $blacklist->addClassNamePrefix('PHP_Invoker');
            $blacklist->addClassNamePrefix('PHP_Timer');
            $blacklist->addClassNamePrefix('PHP_Token');
            $blacklist->addClassNamePrefix('Symfony');
            $blacklist->addClassNamePrefix('Text_Template');
            $blacklist->addClassNamePrefix('Doctrine\Instantiator');
            $blacklist->addClassNamePrefix('Prophecy');

            foreach ($this->backupStaticAttributesBlacklist as $class => $attributes) {
                foreach ($attributes as $attribute) {
                    $blacklist->addStaticAttribute($class, $attribute);
                }
            }
        }

        return new Snapshot(
            $blacklist,
            $backupGlobals,
            (bool) $this->backupStaticAttributes,
            false,
            false,
            false,
            false,
            false,
            false,
            false
        );
    }

    /**
     * @param Snapshot $before
     * @param Snapshot $after
     *
     * @throws RiskyTestError
     */
    private function compareGlobalStateSnapshots(Snapshot $before, Snapshot $after)
    {
        $backupGlobals = $this->backupGlobals === null || $this->backupGlobals === true;

        if ($backupGlobals) {
            $this->compareGlobalStateSnapshotPart(
                $before->globalVariables(),
                $after->globalVariables(),
                "--- Global variables before the test\n+++ Global variables after the test\n"
            );

            $this->compareGlobalStateSnapshotPart(
                $before->superGlobalVariables(),
                $after->superGlobalVariables(),
                "--- Super-global variables before the test\n+++ Super-global variables after the test\n"
            );
        }

        if ($this->backupStaticAttributes) {
            $this->compareGlobalStateSnapshotPart(
                $before->staticAttributes(),
                $after->staticAttributes(),
                "--- Static attributes before the test\n+++ Static attributes after the test\n"
            );
        }
    }

    /**
     * @param array  $before
     * @param array  $after
     * @param string $header
     *
     * @throws RiskyTestError
     */
    private function compareGlobalStateSnapshotPart(array $before, array $after, $header)
    {
        if ($before != $after) {
            $differ   = new Differ($header);
            $exporter = new Exporter;

            $diff = $differ->diff(
                $exporter->export($before),
                $exporter->export($after)
            );

            throw new RiskyTestError(
                $diff
            );
        }
    }

    /**
     * @return Prophecy\Prophet
     */
    private function getProphet()
    {
        if ($this->prophet === null) {
            $this->prophet = new Prophet;
        }

        return $this->prophet;
    }

    /**
     * @param PHPUnit_Framework_MockObject_MockObject $mock
     *
     * @return bool
     */
    private function shouldInvocationMockerBeReset(PHPUnit_Framework_MockObject_MockObject $mock)
    {
        $enumerator = new Enumerator;

        foreach ($enumerator->enumerate($this->dependencyInput) as $object) {
            if ($mock === $object) {
                return false;
            }
        }

        if (!\is_array($this->testResult) && !\is_object($this->testResult)) {
            return true;
        }

        foreach ($enumerator->enumerate($this->testResult) as $object) {
            if ($mock === $object) {
                return false;
            }
        }

        return true;
    }

    /**
     * @param array $testArguments
     * @param array $originalTestArguments
     */
    private function registerMockObjectsFromTestArguments(array $testArguments, array &$visited = [])
    {
        if ($this->registerMockObjectsFromTestArgumentsRecursively) {
            $enumerator = new Enumerator;

            foreach ($enumerator->enumerate($testArguments) as $object) {
                if ($object instanceof PHPUnit_Framework_MockObject_MockObject) {
                    $this->registerMockObject($object);
                }
            }
        } else {
            foreach ($testArguments as $testArgument) {
                if ($testArgument instanceof PHPUnit_Framework_MockObject_MockObject) {
                    if ($this->isCloneable($testArgument)) {
                        $testArgument = clone $testArgument;
                    }

                    $this->registerMockObject($testArgument);
                } elseif (\is_array($testArgument) && !\in_array($testArgument, $visited, true)) {
                    $visited[] = $testArgument;

                    $this->registerMockObjectsFromTestArguments(
                        $testArgument,
                        $visited
                    );
                }
            }
        }
    }

    private function setDoesNotPerformAssertionsFromAnnotation()
    {
        $annotations = $this->getAnnotations();

        if (isset($annotations['method']['doesNotPerformAssertions'])) {
            $this->doesNotPerformAssertions = true;
        }
    }

    /**
     * @param PHPUnit_Framework_MockObject_MockObject $testArgument
     *
     * @return bool
     */
    private function isCloneable(PHPUnit_Framework_MockObject_MockObject $testArgument)
    {
        $reflector = new ReflectionObject($testArgument);

        if (!$reflector->isCloneable()) {
            return false;
        }

        if ($reflector->hasMethod('__clone') &&
            $reflector->getMethod('__clone')->isPublic()) {
            return true;
        }

        return false;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use PHPUnit\Framework\Error\Error;
use Throwable;

/**
 * A TestFailure collects a failed test together with the caught exception.
 */
class TestFailure
{
    /**
     * @var string
     */
    private $testName;

    /**
     * @var Test|null
     */
    protected $failedTest;

    /**
     * @var Throwable
     */
    protected $thrownException;

    /**
     * Constructs a TestFailure with the given test and exception.
     *
     * @param Test      $failedTest
     * @param Throwable $t
     */
    public function __construct(Test $failedTest, $t)
    {
        if ($failedTest instanceof SelfDescribing) {
            $this->testName = $failedTest->toString();
        } else {
            $this->testName = \get_class($failedTest);
        }

        if (!$failedTest instanceof TestCase || !$failedTest->isInIsolation()) {
            $this->failedTest = $failedTest;
        }

        $this->thrownException = $t;
    }

    /**
     * Returns a short description of the failure.
     *
     * @return string
     */
    public function toString()
    {
        return \sprintf(
            '%s: %s',
            $this->testName,
            $this->thrownException->getMessage()
        );
    }

    /**
     * Returns a description for the thrown exception.
     *
     * @return string
     */
    public function getExceptionAsString()
    {
        return self::exceptionToString($this->thrownException);
    }

    /**
     * Returns a description for an exception.
     *
     * @param Throwable $e
     *
     * @return string
     */
    public static function exceptionToString(Throwable $e)
    {
        if ($e instanceof SelfDescribing) {
            $buffer = $e->toString();

            if ($e instanceof ExpectationFailedException && $e->getComparisonFailure()) {
                $buffer .= $e->getComparisonFailure()->getDiff();
            }

            if (!empty($buffer)) {
                $buffer = \trim($buffer) . "\n";
            }

            return $buffer;
        }

        if ($e instanceof Error) {
            return $e->getMessage() . "\n";
        }

        if ($e instanceof ExceptionWrapper) {
            return $e->getClassName() . ': ' . $e->getMessage() . "\n";
        }

        return \get_class($e) . ': ' . $e->getMessage() . "\n";
    }

    /**
     * Returns the name of the failing test (including data set, if any).
     *
     * @return string
     */
    public function getTestName()
    {
        return $this->testName;
    }

    /**
     * Returns the failing test.
     *
     * Note: The test object is not set when the test is executed in process
     * isolation.
     *
     * @see Exception
     *
     * @return Test|null
     */
    public function failedTest()
    {
        return $this->failedTest;
    }

    /**
     * Gets the thrown exception.
     *
     * @return Throwable
     */
    public function thrownException()
    {
        return $this->thrownException;
    }

    /**
     * Returns the exception's message.
     *
     * @return string
     */
    public function exceptionMessage()
    {
        return $this->thrownException()->getMessage();
    }

    /**
     * Returns true if the thrown exception
     * is of type AssertionFailedError.
     *
     * @return bool
     */
    public function isFailure()
    {
        return ($this->thrownException() instanceof AssertionFailedError);
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * A Listener for test progress.
 */
interface TestListener
{
    /**
     * An error occurred.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addError(Test $test, \Exception $e, $time);

    /**
     * A warning occurred.
     *
     * @param Test    $test
     * @param Warning $e
     * @param float   $time
     */
    public function addWarning(Test $test, Warning $e, $time);

    /**
     * A failure occurred.
     *
     * @param Test                 $test
     * @param AssertionFailedError $e
     * @param float                $time
     */
    public function addFailure(Test $test, AssertionFailedError $e, $time);

    /**
     * Incomplete test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addIncompleteTest(Test $test, \Exception $e, $time);

    /**
     * Risky test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addRiskyTest(Test $test, \Exception $e, $time);

    /**
     * Skipped test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addSkippedTest(Test $test, \Exception $e, $time);

    /**
     * A test suite started.
     *
     * @param TestSuite $suite
     */
    public function startTestSuite(TestSuite $suite);

    /**
     * A test suite ended.
     *
     * @param TestSuite $suite
     */
    public function endTestSuite(TestSuite $suite);

    /**
     * A test started.
     *
     * @param Test $test
     */
    public function startTest(Test $test);

    /**
     * A test ended.
     *
     * @param Test  $test
     * @param float $time
     */
    public function endTest(Test $test, $time);
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Framework;

use AssertionError;
use Countable;
use Error;
use PHP_Invoker;
use PHP_Invoker_TimeoutException;
use PHP_Timer;
use PHPUnit_Framework_MockObject_Exception;
use PHPUnit_Framework_RiskyTestError;
use PHPUnit\Util\Blacklist;
use PHPUnit\Util\InvalidArgumentHelper;
use PHPUnit\Util\Printer;
use ReflectionClass;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Exception as OriginalCodeCoverageException;
use SebastianBergmann\CodeCoverage\CoveredCodeNotExecutedException as OriginalCoveredCodeNotExecutedException;
use SebastianBergmann\CodeCoverage\MissingCoversAnnotationException as OriginalMissingCoversAnnotationException;
use SebastianBergmann\CodeCoverage\UnintentionallyCoveredCodeException;
use SebastianBergmann\ResourceOperations\ResourceOperations;
use Throwable;

/**
 * A TestResult collects the results of executing a test case.
 */
class TestResult implements Countable
{
    /**
     * @var array
     */
    protected $passed = [];

    /**
     * @var array
     */
    protected $errors = [];

    /**
     * @var array
     */
    protected $failures = [];

    /**
     * @var array
     */
    protected $warnings = [];

    /**
     * @var array
     */
    protected $notImplemented = [];

    /**
     * @var array
     */
    protected $risky = [];

    /**
     * @var array
     */
    protected $skipped = [];

    /**
     * @var array
     */
    protected $listeners = [];

    /**
     * @var int
     */
    protected $runTests = 0;

    /**
     * @var float
     */
    protected $time = 0;

    /**
     * @var TestSuite
     */
    protected $topTestSuite;

    /**
     * Code Coverage information.
     *
     * @var CodeCoverage
     */
    protected $codeCoverage;

    /**
     * @var bool
     */
    protected $convertErrorsToExceptions = true;

    /**
     * @var bool
     */
    protected $stop = false;

    /**
     * @var bool
     */
    protected $stopOnError = false;

    /**
     * @var bool
     */
    protected $stopOnFailure = false;

    /**
     * @var bool
     */
    protected $stopOnWarning = false;

    /**
     * @var bool
     */
    protected $beStrictAboutTestsThatDoNotTestAnything = true;

    /**
     * @var bool
     */
    protected $beStrictAboutOutputDuringTests = false;

    /**
     * @var bool
     */
    protected $beStrictAboutTodoAnnotatedTests = false;

    /**
     * @var bool
     */
    protected $beStrictAboutResourceUsageDuringSmallTests = false;

    /**
     * @var bool
     */
    protected $enforceTimeLimit = false;

    /**
     * @var int
     */
    protected $timeoutForSmallTests = 1;

    /**
     * @var int
     */
    protected $timeoutForMediumTests = 10;

    /**
     * @var int
     */
    protected $timeoutForLargeTests = 60;

    /**
     * @var bool
     */
    protected $stopOnRisky = false;

    /**
     * @var bool
     */
    protected $stopOnIncomplete = false;

    /**
     * @var bool
     */
    protected $stopOnSkipped = false;

    /**
     * @var bool
     */
    protected $lastTestFailed = false;

    /**
     * @var bool
     */
    private $registerMockObjectsFromTestArgumentsRecursively = false;

    /**
     * Registers a TestListener.
     *
     * @param TestListener $listener
     */
    public function addListener(TestListener $listener)
    {
        $this->listeners[] = $listener;
    }

    /**
     * Unregisters a TestListener.
     *
     * @param TestListener $listener
     */
    public function removeListener(TestListener $listener)
    {
        foreach ($this->listeners as $key => $_listener) {
            if ($listener === $_listener) {
                unset($this->listeners[$key]);
            }
        }
    }

    /**
     * Flushes all flushable TestListeners.
     */
    public function flushListeners()
    {
        foreach ($this->listeners as $listener) {
            if ($listener instanceof Printer) {
                $listener->flush();
            }
        }
    }

    /**
     * Adds an error to the list of errors.
     *
     * @param Test      $test
     * @param Throwable $t
     * @param float     $time
     */
    public function addError(Test $test, Throwable $t, $time)
    {
        if ($t instanceof RiskyTest) {
            $this->risky[] = new TestFailure($test, $t);
            $notifyMethod  = 'addRiskyTest';

            if ($test instanceof TestCase) {
                $test->markAsRisky();
            }

            if ($this->stopOnRisky) {
                $this->stop();
            }
        } elseif ($t instanceof IncompleteTest) {
            $this->notImplemented[] = new TestFailure($test, $t);
            $notifyMethod           = 'addIncompleteTest';

            if ($this->stopOnIncomplete) {
                $this->stop();
            }
        } elseif ($t instanceof SkippedTest) {
            $this->skipped[] = new TestFailure($test, $t);
            $notifyMethod    = 'addSkippedTest';

            if ($this->stopOnSkipped) {
                $this->stop();
            }
        } else {
            $this->errors[] = new TestFailure($test, $t);
            $notifyMethod   = 'addError';

            if ($this->stopOnError || $this->stopOnFailure) {
                $this->stop();
            }
        }

        // @see https://github.com/sebastianbergmann/phpunit/issues/1953
        if ($t instanceof Error) {
            $t = new ExceptionWrapper($t);
        }

        foreach ($this->listeners as $listener) {
            $listener->$notifyMethod($test, $t, $time);
        }

        $this->lastTestFailed = true;
        $this->time += $time;
    }

    /**
     * Adds a warning to the list of warnings.
     * The passed in exception caused the warning.
     *
     * @param Test    $test
     * @param Warning $e
     * @param float   $time
     */
    public function addWarning(Test $test, Warning $e, $time)
    {
        if ($this->stopOnWarning) {
            $this->stop();
        }

        $this->warnings[] = new TestFailure($test, $e);

        foreach ($this->listeners as $listener) {
            $listener->addWarning($test, $e, $time);
        }

        $this->time += $time;
    }

    /**
     * Adds a failure to the list of failures.
     * The passed in exception caused the failure.
     *
     * @param Test                 $test
     * @param AssertionFailedError $e
     * @param float                $time
     */
    public function addFailure(Test $test, AssertionFailedError $e, $time)
    {
        if ($e instanceof RiskyTest || $e instanceof OutputError) {
            $this->risky[] = new TestFailure($test, $e);
            $notifyMethod  = 'addRiskyTest';

            if ($test instanceof TestCase) {
                $test->markAsRisky();
            }

            if ($this->stopOnRisky) {
                $this->stop();
            }
        } elseif ($e instanceof IncompleteTest) {
            $this->notImplemented[] = new TestFailure($test, $e);
            $notifyMethod           = 'addIncompleteTest';

            if ($this->stopOnIncomplete) {
                $this->stop();
            }
        } elseif ($e instanceof SkippedTest) {
            $this->skipped[] = new TestFailure($test, $e);
            $notifyMethod    = 'addSkippedTest';

            if ($this->stopOnSkipped) {
                $this->stop();
            }
        } else {
            $this->failures[] = new TestFailure($test, $e);
            $notifyMethod     = 'addFailure';

            if ($this->stopOnFailure) {
                $this->stop();
            }
        }

        foreach ($this->listeners as $listener) {
            $listener->$notifyMethod($test, $e, $time);
        }

        $this->lastTestFailed = true;
        $this->time += $time;
    }

    /**
     * Informs the result that a testsuite will be started.
     *
     * @param TestSuite $suite
     */
    public function startTestSuite(TestSuite $suite)
    {
        if ($this->topTestSuite === null) {
            $this->topTestSuite = $suite;
        }

        foreach ($this->listeners as $listener) {
            $listener->startTestSuite($suite);
        }
    }

    /**
     * Informs the result that a testsuite was completed.
     *
     * @param TestSuite $suite
     */
    public function endTestSuite(TestSuite $suite)
    {
        foreach ($this->listeners as $listener) {
            $listener->endTestSuite($suite);
        }
    }

    /**
     * Informs the result that a test will be started.
     *
     * @param Test $test
     */
    public function startTest(Test $test)
    {
        $this->lastTestFailed = false;
        $this->runTests += \count($test);

        foreach ($this->listeners as $listener) {
            $listener->startTest($test);
        }
    }

    /**
     * Informs the result that a test was completed.
     *
     * @param Test  $test
     * @param float $time
     */
    public function endTest(Test $test, $time)
    {
        foreach ($this->listeners as $listener) {
            $listener->endTest($test, $time);
        }

        if (!$this->lastTestFailed && $test instanceof TestCase) {
            $class = \get_class($test);
            $key   = $class . '::' . $test->getName();

            $this->passed[$key] = [
                'result' => $test->getResult(),
                'size'   => \PHPUnit\Util\Test::getSize(
                    $class,
                    $test->getName(false)
                )
            ];

            $this->time += $time;
        }
    }

    /**
     * Returns true if no risky test occurred.
     *
     * @return bool
     */
    public function allHarmless()
    {
        return $this->riskyCount() == 0;
    }

    /**
     * Gets the number of risky tests.
     *
     * @return int
     */
    public function riskyCount()
    {
        return \count($this->risky);
    }

    /**
     * Returns true if no incomplete test occurred.
     *
     * @return bool
     */
    public function allCompletelyImplemented()
    {
        return $this->notImplementedCount() == 0;
    }

    /**
     * Gets the number of incomplete tests.
     *
     * @return int
     */
    public function notImplementedCount()
    {
        return \count($this->notImplemented);
    }

    /**
     * Returns an Enumeration for the risky tests.
     *
     * @return array
     */
    public function risky()
    {
        return $this->risky;
    }

    /**
     * Returns an Enumeration for the incomplete tests.
     *
     * @return array
     */
    public function notImplemented()
    {
        return $this->notImplemented;
    }

    /**
     * Returns true if no test has been skipped.
     *
     * @return bool
     */
    public function noneSkipped()
    {
        return $this->skippedCount() == 0;
    }

    /**
     * Gets the number of skipped tests.
     *
     * @return int
     */
    public function skippedCount()
    {
        return \count($this->skipped);
    }

    /**
     * Returns an Enumeration for the skipped tests.
     *
     * @return array
     */
    public function skipped()
    {
        return $this->skipped;
    }

    /**
     * Gets the number of detected errors.
     *
     * @return int
     */
    public function errorCount()
    {
        return \count($this->errors);
    }

    /**
     * Returns an Enumeration for the errors.
     *
     * @return array
     */
    public function errors()
    {
        return $this->errors;
    }

    /**
     * Gets the number of detected failures.
     *
     * @return int
     */
    public function failureCount()
    {
        return \count($this->failures);
    }

    /**
     * Returns an Enumeration for the failures.
     *
     * @return array
     */
    public function failures()
    {
        return $this->failures;
    }

    /**
     * Gets the number of detected warnings.
     *
     * @return int
     */
    public function warningCount()
    {
        return \count($this->warnings);
    }

    /**
     * Returns an Enumeration for the warnings.
     *
     * @return array
     */
    public function warnings()
    {
        return $this->warnings;
    }

    /**
     * Returns the names of the tests that have passed.
     *
     * @return array
     */
    public function passed()
    {
        return $this->passed;
    }

    /**
     * Returns the (top) test suite.
     *
     * @return TestSuite
     */
    public function topTestSuite()
    {
        return $this->topTestSuite;
    }

    /**
     * Returns whether code coverage information should be collected.
     *
     * @return bool If code coverage should be collected
     */
    public function getCollectCodeCoverageInformation()
    {
        return $this->codeCoverage !== null;
    }

    /**
     * Runs a TestCase.
     *
     * @param Test $test
     */
    public function run(Test $test)
    {
        Assert::resetCount();

        $coversNothing = false;

        if ($test instanceof TestCase) {
            $test->setRegisterMockObjectsFromTestArgumentsRecursively(
                $this->registerMockObjectsFromTestArgumentsRecursively
            );

            $annotations = $test->getAnnotations();

            if (isset($annotations['class']['coversNothing']) || isset($annotations['method']['coversNothing'])) {
                $coversNothing = true;
            }
        }

        $error      = false;
        $failure    = false;
        $warning    = false;
        $incomplete = false;
        $risky      = false;
        $skipped    = false;

        $this->startTest($test);

        $errorHandlerSet = false;

        if ($this->convertErrorsToExceptions) {
            $oldErrorHandler = \set_error_handler(
                [\PHPUnit\Util\ErrorHandler::class, 'handleError'],
                E_ALL | E_STRICT
            );

            if ($oldErrorHandler === null) {
                $errorHandlerSet = true;
            } else {
                \restore_error_handler();
            }
        }

        $collectCodeCoverage = $this->codeCoverage !== null &&
                               !$test instanceof WarningTestCase &&
                               !$coversNothing;

        if ($collectCodeCoverage) {
            $this->codeCoverage->start($test);
        }

        $monitorFunctions = $this->beStrictAboutResourceUsageDuringSmallTests &&
            !$test instanceof WarningTestCase &&
            $test->getSize() == \PHPUnit\Util\Test::SMALL &&
            \function_exists('xdebug_start_function_monitor');

        if ($monitorFunctions) {
            \xdebug_start_function_monitor(ResourceOperations::getFunctions());
        }

        PHP_Timer::start();

        try {
            if (!$test instanceof WarningTestCase &&
                $test->getSize() != \PHPUnit\Util\Test::UNKNOWN &&
                $this->enforceTimeLimit &&
                \extension_loaded('pcntl') && \class_exists('PHP_Invoker')) {
                switch ($test->getSize()) {
                    case \PHPUnit\Util\Test::SMALL:
                        $_timeout = $this->timeoutForSmallTests;
                        break;

                    case \PHPUnit\Util\Test::MEDIUM:
                        $_timeout = $this->timeoutForMediumTests;
                        break;

                    case \PHPUnit\Util\Test::LARGE:
                        $_timeout = $this->timeoutForLargeTests;
                        break;
                }

                $invoker = new PHP_Invoker;
                $invoker->invoke([$test, 'runBare'], [], $_timeout);
            } else {
                $test->runBare();
            }
        } catch (PHP_Invoker_TimeoutException $e) {
            $this->addFailure(
                $test,
                new PHPUnit_Framework_RiskyTestError(
                    $e->getMessage()
                ),
                $_timeout
            );

            $risky = true;
        } catch (PHPUnit_Framework_MockObject_Exception $e) {
            $e = new Warning(
                $e->getMessage()
            );

            $warning = true;
        } catch (AssertionFailedError $e) {
            $failure = true;

            if ($e instanceof RiskyTestError) {
                $risky = true;
            } elseif ($e instanceof IncompleteTestError) {
                $incomplete = true;
            } elseif ($e instanceof SkippedTestError) {
                $skipped = true;
            }
        } catch (AssertionError $e) {
            $test->addToAssertionCount(1);

            $failure = true;
            $frame   = $e->getTrace()[0];

            $e = new AssertionFailedError(
                \sprintf(
                    '%s in %s:%s',
                    $e->getMessage(),
                    $frame['file'],
                    $frame['line']
                )
            );
        } catch (Warning $e) {
            $warning = true;
        } catch (Exception $e) {
            $error = true;
        } catch (Throwable $e) {
            $e     = new ExceptionWrapper($e);
            $error = true;
        }

        $time = PHP_Timer::stop();
        $test->addToAssertionCount(Assert::getCount());

        if ($monitorFunctions) {
            $blacklist = new Blacklist;
            $functions = \xdebug_get_monitored_functions();
            \xdebug_stop_function_monitor();

            foreach ($functions as $function) {
                if (!$blacklist->isBlacklisted($function['filename'])) {
                    $this->addFailure(
                        $test,
                        new RiskyTestError(
                            \sprintf(
                                '%s() used in %s:%s',
                                $function['function'],
                                $function['filename'],
                                $function['lineno']
                            )
                        ),
                        $time
                    );
                }
            }
        }

        if ($this->beStrictAboutTestsThatDoNotTestAnything &&
            $test->getNumAssertions() == 0) {
            $risky = true;
        }

        if ($collectCodeCoverage) {
            $append           = !$risky && !$incomplete && !$skipped;
            $linesToBeCovered = [];
            $linesToBeUsed    = [];

            if ($append && $test instanceof TestCase) {
                try {
                    $linesToBeCovered = \PHPUnit\Util\Test::getLinesToBeCovered(
                        \get_class($test),
                        $test->getName(false)
                    );

                    $linesToBeUsed = \PHPUnit\Util\Test::getLinesToBeUsed(
                        \get_class($test),
                        $test->getName(false)
                    );
                } catch (InvalidCoversTargetException $cce) {
                    $this->addWarning(
                        $test,
                        new Warning(
                            $cce->getMessage()
                        ),
                        $time
                    );
                }
            }

            try {
                $this->codeCoverage->stop(
                    $append,
                    $linesToBeCovered,
                    $linesToBeUsed
                );
            } catch (UnintentionallyCoveredCodeException $cce) {
                $this->addFailure(
                    $test,
                    new UnintentionallyCoveredCodeError(
                        'This test executed code that is not listed as code to be covered or used:' .
                        PHP_EOL . $cce->getMessage()
                    ),
                    $time
                );
            } catch (OriginalCoveredCodeNotExecutedException $cce) {
                $this->addFailure(
                    $test,
                    new CoveredCodeNotExecutedException(
                        'This test did not execute all the code that is listed as code to be covered:' .
                        PHP_EOL . $cce->getMessage()
                    ),
                    $time
                );
            } catch (OriginalMissingCoversAnnotationException $cce) {
                if ($linesToBeCovered !== false) {
                    $this->addFailure(
                        $test,
                        new MissingCoversAnnotationException(
                            'This test does not have a @covers annotation but is expected to have one'
                        ),
                        $time
                    );
                }
            } catch (OriginalCodeCoverageException $cce) {
                $error = true;

                if (!isset($e)) {
                    $e = $cce;
                }
            }
        }

        if ($errorHandlerSet === true) {
            \restore_error_handler();
        }

        if ($error === true) {
            $this->addError($test, $e, $time);
        } elseif ($failure === true) {
            $this->addFailure($test, $e, $time);
        } elseif ($warning === true) {
            $this->addWarning($test, $e, $time);
        } elseif ($this->beStrictAboutTestsThatDoNotTestAnything &&
            !$test->doesNotPerformAssertions() &&
            $test->getNumAssertions() == 0) {
            $this->addFailure(
                $test,
                new RiskyTestError(
                    'This test did not perform any assertions'
                ),
                $time
            );
        } elseif ($this->beStrictAboutOutputDuringTests && $test->hasOutput()) {
            $this->addFailure(
                $test,
                new OutputError(
                    \sprintf(
                        'This test printed output: %s',
                        $test->getActualOutput()
                    )
                ),
                $time
            );
        } elseif ($this->beStrictAboutTodoAnnotatedTests && $test instanceof TestCase) {
            $annotations = $test->getAnnotations();

            if (isset($annotations['method']['todo'])) {
                $this->addFailure(
                    $test,
                    new RiskyTestError(
                        'Test method is annotated with @todo'
                    ),
                    $time
                );
            }
        }

        $this->endTest($test, $time);
    }

    /**
     * Gets the number of run tests.
     *
     * @return int
     */
    public function count()
    {
        return $this->runTests;
    }

    /**
     * Checks whether the test run should stop.
     *
     * @return bool
     */
    public function shouldStop()
    {
        return $this->stop;
    }

    /**
     * Marks that the test run should stop.
     */
    public function stop()
    {
        $this->stop = true;
    }

    /**
     * Returns the code coverage object.
     *
     * @return CodeCoverage
     */
    public function getCodeCoverage()
    {
        return $this->codeCoverage;
    }

    /**
     * Sets the code coverage object.
     *
     * @param CodeCoverage $codeCoverage
     */
    public function setCodeCoverage(CodeCoverage $codeCoverage)
    {
        $this->codeCoverage = $codeCoverage;
    }

    /**
     * Enables or disables the error-to-exception conversion.
     *
     * @param bool $flag
     *
     * @throws Exception
     */
    public function convertErrorsToExceptions($flag)
    {
        if (!\is_bool($flag)) {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->convertErrorsToExceptions = $flag;
    }

    /**
     * Returns the error-to-exception conversion setting.
     *
     * @return bool
     */
    public function getConvertErrorsToExceptions()
    {
        return $this->convertErrorsToExceptions;
    }

    /**
     * Enables or disables the stopping when an error occurs.
     *
     * @param bool $flag
     *
     * @throws Exception
     */
    public function stopOnError($flag)
    {
        if (!\is_bool($flag)) {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->stopOnError = $flag;
    }

    /**
     * Enables or disables the stopping when a failure occurs.
     *
     * @param bool $flag
     *
     * @throws Exception
     */
    public function stopOnFailure($flag)
    {
        if (!\is_bool($flag)) {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->stopOnFailure = $flag;
    }

    /**
     * Enables or disables the stopping when a warning occurs.
     *
     * @param bool $flag
     *
     * @throws Exception
     */
    public function stopOnWarning($flag)
    {
        if (!\is_bool($flag)) {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->stopOnWarning = $flag;
    }

    /**
     * @param bool $flag
     *
     * @throws Exception
     */
    public function beStrictAboutTestsThatDoNotTestAnything($flag)
    {
        if (!\is_bool($flag)) {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->beStrictAboutTestsThatDoNotTestAnything = $flag;
    }

    /**
     * @return bool
     */
    public function isStrictAboutTestsThatDoNotTestAnything()
    {
        return $this->beStrictAboutTestsThatDoNotTestAnything;
    }

    /**
     * @param bool $flag
     *
     * @throws Exception
     */
    public function beStrictAboutOutputDuringTests($flag)
    {
        if (!\is_bool($flag)) {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->beStrictAboutOutputDuringTests = $flag;
    }

    /**
     * @return bool
     */
    public function isStrictAboutOutputDuringTests()
    {
        return $this->beStrictAboutOutputDuringTests;
    }

    /**
     * @param bool $flag
     *
     * @throws Exception
     */
    public function beStrictAboutResourceUsageDuringSmallTests($flag)
    {
        if (!\is_bool($flag)) {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->beStrictAboutResourceUsageDuringSmallTests = $flag;
    }

    /**
     * @return bool
     */
    public function isStrictAboutResourceUsageDuringSmallTests()
    {
        return $this->beStrictAboutResourceUsageDuringSmallTests;
    }

    /**
     * @param bool $flag
     *
     * @throws Exception
     */
    public function enforceTimeLimit($flag)
    {
        if (!\is_bool($flag)) {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->enforceTimeLimit = $flag;
    }

    /**
     * @return bool
     */
    public function enforcesTimeLimit()
    {
        return $this->enforceTimeLimit;
    }

    /**
     * @param bool $flag
     *
     * @throws Exception
     */
    public function beStrictAboutTodoAnnotatedTests($flag)
    {
        if (!\is_bool($flag)) {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->beStrictAboutTodoAnnotatedTests = $flag;
    }

    /**
     * @return bool
     */
    public function isStrictAboutTodoAnnotatedTests()
    {
        return $this->beStrictAboutTodoAnnotatedTests;
    }

    /**
     * Enables or disables the stopping for risky tests.
     *
     * @param bool $flag
     *
     * @throws Exception
     */
    public function stopOnRisky($flag)
    {
        if (!\is_bool($flag)) {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->stopOnRisky = $flag;
    }

    /**
     * Enables or disables the stopping for incomplete tests.
     *
     * @param bool $flag
     *
     * @throws Exception
     */
    public function stopOnIncomplete($flag)
    {
        if (!\is_bool($flag)) {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->stopOnIncomplete = $flag;
    }

    /**
     * Enables or disables the stopping for skipped tests.
     *
     * @param bool $flag
     *
     * @throws Exception
     */
    public function stopOnSkipped($flag)
    {
        if (!\is_bool($flag)) {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->stopOnSkipped = $flag;
    }

    /**
     * Returns the time spent running the tests.
     *
     * @return float
     */
    public function time()
    {
        return $this->time;
    }

    /**
     * Returns whether the entire test was successful or not.
     *
     * @return bool
     */
    public function wasSuccessful()
    {
        return empty($this->errors) && empty($this->failures) && empty($this->warnings);
    }

    /**
     * Sets the timeout for small tests.
     *
     * @param int $timeout
     *
     * @throws Exception
     */
    public function setTimeoutForSmallTests($timeout)
    {
        if (!\is_int($timeout)) {
            throw InvalidArgumentHelper::factory(1, 'integer');
        }

        $this->timeoutForSmallTests = $timeout;
    }

    /**
     * Sets the timeout for medium tests.
     *
     * @param int $timeout
     *
     * @throws Exception
     */
    public function setTimeoutForMediumTests($timeout)
    {
        if (!\is_int($timeout)) {
            throw InvalidArgumentHelper::factory(1, 'integer');
        }

        $this->timeoutForMediumTests = $timeout;
    }

    /**
     * Sets the timeout for large tests.
     *
     * @param int $timeout
     *
     * @throws Exception
     */
    public function setTimeoutForLargeTests($timeout)
    {
        if (!\is_int($timeout)) {
            throw InvalidArgumentHelper::factory(1, 'integer');
        }

        $this->timeoutForLargeTests = $timeout;
    }

    /**
     * Returns the set timeout for large tests.
     *
     * @return int
     */
    public function getTimeoutForLargeTests()
    {
        return $this->timeoutForLargeTests;
    }

    /**
     * @param bool $flag
     */
    public function setRegisterMockObjectsFromTestArgumentsRecursively($flag)
    {
        if (!\is_bool($flag)) {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->registerMockObjectsFromTestArgumentsRecursively = $flag;
    }

    /**
     * Returns the class hierarchy for a given class.
     *
     * @param string $className
     * @param bool   $asReflectionObjects
     *
     * @return array
     */
    protected function getHierarchy($className, $asReflectionObjects = false)
    {
        if ($asReflectionObjects) {
            $classes = [new ReflectionClass($className)];
        } else {
            $classes = [$className];
        }

        $done = false;

        while (!$done) {
            if ($asReflectionObjects) {
                $class = new ReflectionClass(
                    $classes[\count($classes) - 1]->getName()
                );
            } else {
                $class = new ReflectionClass($classes[\count($classes) - 1]);
            }

            $parent = $class->getParentClass();

            if ($parent !== false) {
                if ($asReflectionObjects) {
                    $classes[] = $parent;
                } else {
                    $classes[] = $parent->getName();
                }
            } else {
                $done = true;
            }
        }

        return $classes;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use Iterator;
use IteratorAggregate;
use PHPUnit\Runner\BaseTestRunner;
use PHPUnit\Runner\Filter\Factory;
use PHPUnit\Runner\PhptTestCase;
use PHPUnit\Util\Fileloader;
use PHPUnit\Util\InvalidArgumentHelper;
use RecursiveIteratorIterator;
use ReflectionClass;
use ReflectionMethod;
use Throwable;

/**
 * A TestSuite is a composite of Tests. It runs a collection of test cases.
 */
class TestSuite implements Test, SelfDescribing, IteratorAggregate
{
    /**
     * Last count of tests in this suite.
     *
     * @var int|null
     */
    private $cachedNumTests;

    /**
     * Enable or disable the backup and restoration of the $GLOBALS array.
     *
     * @var bool
     */
    protected $backupGlobals;

    /**
     * Enable or disable the backup and restoration of static attributes.
     *
     * @var bool
     */
    protected $backupStaticAttributes;

    /**
     * @var bool
     */
    private $beStrictAboutChangesToGlobalState;

    /**
     * @var bool
     */
    protected $runTestInSeparateProcess = false;

    /**
     * The name of the test suite.
     *
     * @var string
     */
    protected $name = '';

    /**
     * The test groups of the test suite.
     *
     * @var array
     */
    protected $groups = [];

    /**
     * The tests in the test suite.
     *
     * @var array
     */
    protected $tests = [];

    /**
     * The number of tests in the test suite.
     *
     * @var int
     */
    protected $numTests = -1;

    /**
     * @var bool
     */
    protected $testCase = false;

    /**
     * @var array
     */
    protected $foundClasses = [];

    /**
     * @var Factory
     */
    private $iteratorFilter;

    /**
     * Constructs a new TestSuite:
     *
     *   - PHPUnit_Framework_TestSuite() constructs an empty TestSuite.
     *
     *   - PHPUnit_Framework_TestSuite(ReflectionClass) constructs a
     *     TestSuite from the given class.
     *
     *   - PHPUnit_Framework_TestSuite(ReflectionClass, String)
     *     constructs a TestSuite from the given class with the given
     *     name.
     *
     *   - PHPUnit_Framework_TestSuite(String) either constructs a
     *     TestSuite from the given class (if the passed string is the
     *     name of an existing class) or constructs an empty TestSuite
     *     with the given name.
     *
     * @param mixed  $theClass
     * @param string $name
     *
     * @throws Exception
     */
    public function __construct($theClass = '', $name = '')
    {
        $argumentsValid = false;

        if (\is_object($theClass) &&
            $theClass instanceof ReflectionClass) {
            $argumentsValid = true;
        } elseif (\is_string($theClass) &&
            $theClass !== '' &&
            \class_exists($theClass, false)) {
            $argumentsValid = true;

            if ($name == '') {
                $name = $theClass;
            }

            $theClass = new ReflectionClass($theClass);
        } elseif (\is_string($theClass)) {
            $this->setName($theClass);

            return;
        }

        if (!$argumentsValid) {
            throw new Exception;
        }

        if (!$theClass->isSubclassOf(TestCase::class)) {
            throw new Exception(
                'Class "' . $theClass->name . '" does not extend PHPUnit\Framework\TestCase.'
            );
        }

        if ($name != '') {
            $this->setName($name);
        } else {
            $this->setName($theClass->getName());
        }

        $constructor = $theClass->getConstructor();

        if ($constructor !== null &&
            !$constructor->isPublic()) {
            $this->addTest(
                self::warning(
                    \sprintf(
                        'Class "%s" has no public constructor.',
                        $theClass->getName()
                    )
                )
            );

            return;
        }

        foreach ($theClass->getMethods() as $method) {
            $this->addTestMethod($theClass, $method);
        }

        if (empty($this->tests)) {
            $this->addTest(
                self::warning(
                    \sprintf(
                        'No tests found in class "%s".',
                        $theClass->getName()
                    )
                )
            );
        }

        $this->testCase = true;
    }

    /**
     * Returns a string representation of the test suite.
     *
     * @return string
     */
    public function toString()
    {
        return $this->getName();
    }

    /**
     * Adds a test to the suite.
     *
     * @param Test  $test
     * @param array $groups
     */
    public function addTest(Test $test, $groups = [])
    {
        $class = new ReflectionClass($test);

        if (!$class->isAbstract()) {
            $this->tests[]  = $test;
            $this->numTests = -1;

            if ($test instanceof self && empty($groups)) {
                $groups = $test->getGroups();
            }

            if (empty($groups)) {
                $groups = ['default'];
            }

            foreach ($groups as $group) {
                if (!isset($this->groups[$group])) {
                    $this->groups[$group] = [$test];
                } else {
                    $this->groups[$group][] = $test;
                }
            }

            if ($test instanceof TestCase) {
                $test->setGroups($groups);
            }
        }
    }

    /**
     * Adds the tests from the given class to the suite.
     *
     * @param mixed $testClass
     *
     * @throws Exception
     */
    public function addTestSuite($testClass)
    {
        if (\is_string($testClass) && \class_exists($testClass)) {
            $testClass = new ReflectionClass($testClass);
        }

        if (!\is_object($testClass)) {
            throw InvalidArgumentHelper::factory(
                1,
                'class name or object'
            );
        }

        if ($testClass instanceof self) {
            $this->addTest($testClass);
        } elseif ($testClass instanceof ReflectionClass) {
            $suiteMethod = false;

            if (!$testClass->isAbstract()) {
                if ($testClass->hasMethod(BaseTestRunner::SUITE_METHODNAME)) {
                    $method = $testClass->getMethod(
                        BaseTestRunner::SUITE_METHODNAME
                    );

                    if ($method->isStatic()) {
                        $this->addTest(
                            $method->invoke(null, $testClass->getName())
                        );

                        $suiteMethod = true;
                    }
                }
            }

            if (!$suiteMethod && !$testClass->isAbstract()) {
                $this->addTest(new self($testClass));
            }
        } else {
            throw new Exception;
        }
    }

    /**
     * Wraps both <code>addTest()</code> and <code>addTestSuite</code>
     * as well as the separate import statements for the user's convenience.
     *
     * If the named file cannot be read or there are no new tests that can be
     * added, a <code>PHPUnit_Framework_WarningTestCase</code> will be created instead,
     * leaving the current test run untouched.
     *
     * @param string $filename
     *
     * @throws Exception
     */
    public function addTestFile($filename)
    {
        if (!\is_string($filename)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (\file_exists($filename) && \substr($filename, -5) == '.phpt') {
            $this->addTest(
                new PhptTestCase($filename)
            );

            return;
        }

        // The given file may contain further stub classes in addition to the
        // test class itself. Figure out the actual test class.
        $classes    = \get_declared_classes();
        $filename   = Fileloader::checkAndLoad($filename);
        $newClasses = \array_diff(\get_declared_classes(), $classes);

        // The diff is empty in case a parent class (with test methods) is added
        // AFTER a child class that inherited from it. To account for that case,
        // cumulate all discovered classes, so the parent class may be found in
        // a later invocation.
        if (!empty($newClasses)) {
            // On the assumption that test classes are defined first in files,
            // process discovered classes in approximate LIFO order, so as to
            // avoid unnecessary reflection.
            $this->foundClasses = \array_merge($newClasses, $this->foundClasses);
        }

        // The test class's name must match the filename, either in full, or as
        // a PEAR/PSR-0 prefixed shortname ('NameSpace_ShortName'), or as a
        // PSR-1 local shortname ('NameSpace\ShortName'). The comparison must be
        // anchored to prevent false-positive matches (e.g., 'OtherShortName').
        $shortname      = \basename($filename, '.php');
        $shortnameRegEx = '/(?:^|_|\\\\)' . \preg_quote($shortname, '/') . '$/';

        foreach ($this->foundClasses as $i => $className) {
            if (\preg_match($shortnameRegEx, $className)) {
                $class = new ReflectionClass($className);

                if ($class->getFileName() == $filename) {
                    $newClasses = [$className];
                    unset($this->foundClasses[$i]);
                    break;
                }
            }
        }

        foreach ($newClasses as $className) {
            $class = new ReflectionClass($className);

            if (!$class->isAbstract()) {
                if ($class->hasMethod(BaseTestRunner::SUITE_METHODNAME)) {
                    $method = $class->getMethod(
                        BaseTestRunner::SUITE_METHODNAME
                    );

                    if ($method->isStatic()) {
                        $this->addTest($method->invoke(null, $className));
                    }
                } elseif ($class->implementsInterface(Test::class)) {
                    $this->addTestSuite($class);
                }
            }
        }

        $this->numTests = -1;
    }

    /**
     * Wrapper for addTestFile() that adds multiple test files.
     *
     * @param array|Iterator $filenames
     *
     * @throws Exception
     */
    public function addTestFiles($filenames)
    {
        if (!(\is_array($filenames) ||
            (\is_object($filenames) && $filenames instanceof Iterator))) {
            throw InvalidArgumentHelper::factory(
                1,
                'array or iterator'
            );
        }

        foreach ($filenames as $filename) {
            $this->addTestFile((string) $filename);
        }
    }

    /**
     * Counts the number of test cases that will be run by this test.
     *
     * @param bool $preferCache Indicates if cache is preferred.
     *
     * @return int
     */
    public function count($preferCache = false)
    {
        if ($preferCache && $this->cachedNumTests !== null) {
            return $this->cachedNumTests;
        }

        $numTests = 0;

        foreach ($this as $test) {
            $numTests += \count($test);
        }

        $this->cachedNumTests = $numTests;

        return $numTests;
    }

    /**
     * @param ReflectionClass $theClass
     * @param string          $name
     *
     * @return Test
     *
     * @throws Exception
     */
    public static function createTest(ReflectionClass $theClass, $name)
    {
        $className = $theClass->getName();

        if (!$theClass->isInstantiable()) {
            return self::warning(
                \sprintf('Cannot instantiate class "%s".', $className)
            );
        }

        $backupSettings = \PHPUnit\Util\Test::getBackupSettings(
            $className,
            $name
        );

        $preserveGlobalState = \PHPUnit\Util\Test::getPreserveGlobalStateSettings(
            $className,
            $name
        );

        $runTestInSeparateProcess = \PHPUnit\Util\Test::getProcessIsolationSettings(
            $className,
            $name
        );

        $runClassInSeparateProcess = \PHPUnit\Util\Test::getClassProcessIsolationSettings(
            $className,
            $name
        );

        $constructor = $theClass->getConstructor();

        if ($constructor !== null) {
            $parameters = $constructor->getParameters();

            // TestCase() or TestCase($name)
            if (\count($parameters) < 2) {
                $test = new $className;
            } // TestCase($name, $data)
            else {
                try {
                    $data = \PHPUnit\Util\Test::getProvidedData(
                        $className,
                        $name
                    );
                } catch (IncompleteTestError $e) {
                    $message = \sprintf(
                        'Test for %s::%s marked incomplete by data provider',
                        $className,
                        $name
                    );

                    $_message = $e->getMessage();

                    if (!empty($_message)) {
                        $message .= "\n" . $_message;
                    }

                    $data = self::incompleteTest($className, $name, $message);
                } catch (SkippedTestError $e) {
                    $message = \sprintf(
                        'Test for %s::%s skipped by data provider',
                        $className,
                        $name
                    );

                    $_message = $e->getMessage();

                    if (!empty($_message)) {
                        $message .= "\n" . $_message;
                    }

                    $data = self::skipTest($className, $name, $message);
                } catch (Throwable $_t) {
                    $t = $_t;
                } catch (Exception $_t) {
                    $t = $_t;
                }

                if (isset($t)) {
                    $message = \sprintf(
                        'The data provider specified for %s::%s is invalid.',
                        $className,
                        $name
                    );

                    $_message = $t->getMessage();

                    if (!empty($_message)) {
                        $message .= "\n" . $_message;
                    }

                    $data = self::warning($message);
                }

                // Test method with @dataProvider.
                if (isset($data)) {
                    $test = new DataProviderTestSuite(
                        $className . '::' . $name
                    );

                    if (empty($data)) {
                        $data = self::warning(
                            \sprintf(
                                'No tests found in suite "%s".',
                                $test->getName()
                            )
                        );
                    }

                    $groups = \PHPUnit\Util\Test::getGroups($className, $name);

                    if ($data instanceof WarningTestCase ||
                        $data instanceof SkippedTestCase ||
                        $data instanceof IncompleteTestCase) {
                        $test->addTest($data, $groups);
                    } else {
                        foreach ($data as $_dataName => $_data) {
                            $_test = new $className($name, $_data, $_dataName);

                            if ($runTestInSeparateProcess) {
                                $_test->setRunTestInSeparateProcess(true);

                                if ($preserveGlobalState !== null) {
                                    $_test->setPreserveGlobalState($preserveGlobalState);
                                }
                            }

                            if ($runClassInSeparateProcess) {
                                $_test->setRunClassInSeparateProcess(true);

                                if ($preserveGlobalState !== null) {
                                    $_test->setPreserveGlobalState($preserveGlobalState);
                                }
                            }

                            if ($backupSettings['backupGlobals'] !== null) {
                                $_test->setBackupGlobals(
                                    $backupSettings['backupGlobals']
                                );
                            }

                            if ($backupSettings['backupStaticAttributes'] !== null) {
                                $_test->setBackupStaticAttributes(
                                    $backupSettings['backupStaticAttributes']
                                );
                            }

                            $test->addTest($_test, $groups);
                        }
                    }
                } else {
                    $test = new $className;
                }
            }
        }

        if (!isset($test)) {
            throw new Exception('No valid test provided.');
        }

        if ($test instanceof TestCase) {
            $test->setName($name);

            if ($runTestInSeparateProcess) {
                $test->setRunTestInSeparateProcess(true);

                if ($preserveGlobalState !== null) {
                    $test->setPreserveGlobalState($preserveGlobalState);
                }
            }

            if ($backupSettings['backupGlobals'] !== null) {
                $test->setBackupGlobals($backupSettings['backupGlobals']);
            }

            if ($backupSettings['backupStaticAttributes'] !== null) {
                $test->setBackupStaticAttributes(
                    $backupSettings['backupStaticAttributes']
                );
            }
        }

        return $test;
    }

    /**
     * Creates a default TestResult object.
     *
     * @return TestResult
     */
    protected function createResult()
    {
        return new TestResult;
    }

    /**
     * Returns the name of the suite.
     *
     * @return string
     */
    public function getName()
    {
        return $this->name;
    }

    /**
     * Returns the test groups of the suite.
     *
     * @return array
     */
    public function getGroups()
    {
        return \array_keys($this->groups);
    }

    public function getGroupDetails()
    {
        return $this->groups;
    }

    /**
     * Set tests groups of the test case
     *
     * @param array $groups
     */
    public function setGroupDetails(array $groups)
    {
        $this->groups = $groups;
    }

    /**
     * Runs the tests and collects their result in a TestResult.
     *
     * @param TestResult $result
     *
     * @return TestResult
     */
    public function run(TestResult $result = null)
    {
        if ($result === null) {
            $result = $this->createResult();
        }

        if (\count($this) == 0) {
            return $result;
        }

        $hookMethods = \PHPUnit\Util\Test::getHookMethods($this->name);

        $result->startTestSuite($this);

        try {
            $this->setUp();

            foreach ($hookMethods['beforeClass'] as $beforeClassMethod) {
                if ($this->testCase === true &&
                    \class_exists($this->name, false) &&
                    \method_exists($this->name, $beforeClassMethod)) {
                    if ($missingRequirements = \PHPUnit\Util\Test::getMissingRequirements($this->name, $beforeClassMethod)) {
                        $this->markTestSuiteSkipped(\implode(PHP_EOL, $missingRequirements));
                    }

                    \call_user_func([$this->name, $beforeClassMethod]);
                }
            }
        } catch (SkippedTestSuiteError $e) {
            $numTests = \count($this);

            for ($i = 0; $i < $numTests; $i++) {
                $result->startTest($this);
                $result->addFailure($this, $e, 0);
                $result->endTest($this, 0);
            }

            $this->tearDown();
            $result->endTestSuite($this);

            return $result;
        } catch (Throwable $_t) {
            $t = $_t;
        } catch (Exception $_t) {
            $t = $_t;
        }

        if (isset($t)) {
            $numTests = \count($this);

            for ($i = 0; $i < $numTests; $i++) {
                if ($result->shouldStop()) {
                    break;
                }

                $result->startTest($this);
                $result->addError($this, $t, 0);
                $result->endTest($this, 0);
            }

            $this->tearDown();
            $result->endTestSuite($this);

            return $result;
        }

        foreach ($this as $test) {
            if ($result->shouldStop()) {
                break;
            }

            if ($test instanceof TestCase || $test instanceof self) {
                $test->setbeStrictAboutChangesToGlobalState($this->beStrictAboutChangesToGlobalState);
                $test->setBackupGlobals($this->backupGlobals);
                $test->setBackupStaticAttributes($this->backupStaticAttributes);
                $test->setRunTestInSeparateProcess($this->runTestInSeparateProcess);
            }

            $test->run($result);
        }

        foreach ($hookMethods['afterClass'] as $afterClassMethod) {
            if ($this->testCase === true && \class_exists($this->name, false) && \method_exists($this->name, $afterClassMethod)) {
                \call_user_func([$this->name, $afterClassMethod]);
            }
        }

        $this->tearDown();

        $result->endTestSuite($this);

        return $result;
    }

    /**
     * @param bool $runTestInSeparateProcess
     *
     * @throws Exception
     */
    public function setRunTestInSeparateProcess($runTestInSeparateProcess)
    {
        if (\is_bool($runTestInSeparateProcess)) {
            $this->runTestInSeparateProcess = $runTestInSeparateProcess;
        } else {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }
    }

    /**
     * Runs a test.
     *
     * @deprecated
     *
     * @param Test       $test
     * @param TestResult $result
     */
    public function runTest(Test $test, TestResult $result)
    {
        $test->run($result);
    }

    /**
     * Sets the name of the suite.
     *
     * @param  string
     */
    public function setName($name)
    {
        $this->name = $name;
    }

    /**
     * Returns the test at the given index.
     *
     * @param  int|false
     *
     * @return Test
     */
    public function testAt($index)
    {
        if (isset($this->tests[$index])) {
            return $this->tests[$index];
        }

        return false;
    }

    /**
     * Returns the tests as an enumeration.
     *
     * @return array
     */
    public function tests()
    {
        return $this->tests;
    }

    /**
     * Set tests of the test suite
     *
     * @param array $tests
     */
    public function setTests(array $tests)
    {
        $this->tests = $tests;
    }

    /**
     * Mark the test suite as skipped.
     *
     * @param string $message
     *
     * @throws SkippedTestSuiteError
     */
    public function markTestSuiteSkipped($message = '')
    {
        throw new SkippedTestSuiteError($message);
    }

    /**
     * @param ReflectionClass  $class
     * @param ReflectionMethod $method
     */
    protected function addTestMethod(ReflectionClass $class, ReflectionMethod $method)
    {
        if (!$this->isTestMethod($method)) {
            return;
        }

        $name = $method->getName();

        if (!$method->isPublic()) {
            $this->addTest(
                self::warning(
                    \sprintf(
                        'Test method "%s" in test class "%s" is not public.',
                        $name,
                        $class->getName()
                    )
                )
            );

            return;
        }

        $test = self::createTest($class, $name);

        if ($test instanceof TestCase || $test instanceof DataProviderTestSuite) {
            $test->setDependencies(
                \PHPUnit\Util\Test::getDependencies($class->getName(), $name)
            );
        }

        $this->addTest(
            $test,
            \PHPUnit\Util\Test::getGroups($class->getName(), $name)
        );
    }

    /**
     * @param ReflectionMethod $method
     *
     * @return bool
     */
    public static function isTestMethod(ReflectionMethod $method)
    {
        if (\strpos($method->name, 'test') === 0) {
            return true;
        }

        // @scenario on TestCase::testMethod()
        // @test     on TestCase::testMethod()
        $docComment = $method->getDocComment();

        return \strpos($docComment, '@test') !== false ||
            \strpos($docComment, '@scenario') !== false;
    }

    /**
     * @param string $message
     *
     * @return WarningTestCase
     */
    protected static function warning($message)
    {
        return new WarningTestCase($message);
    }

    /**
     * @param string $class
     * @param string $methodName
     * @param string $message
     *
     * @return SkippedTestCase
     */
    protected static function skipTest($class, $methodName, $message)
    {
        return new SkippedTestCase($class, $methodName, $message);
    }

    /**
     * @param string $class
     * @param string $methodName
     * @param string $message
     *
     * @return IncompleteTestCase
     */
    protected static function incompleteTest($class, $methodName, $message)
    {
        return new IncompleteTestCase($class, $methodName, $message);
    }

    /**
     * @param bool $beStrictAboutChangesToGlobalState
     */
    public function setbeStrictAboutChangesToGlobalState($beStrictAboutChangesToGlobalState)
    {
        if (\is_null($this->beStrictAboutChangesToGlobalState) && \is_bool($beStrictAboutChangesToGlobalState)) {
            $this->beStrictAboutChangesToGlobalState = $beStrictAboutChangesToGlobalState;
        }
    }

    /**
     * @param bool $backupGlobals
     */
    public function setBackupGlobals($backupGlobals)
    {
        if (\is_null($this->backupGlobals) && \is_bool($backupGlobals)) {
            $this->backupGlobals = $backupGlobals;
        }
    }

    /**
     * @param bool $backupStaticAttributes
     */
    public function setBackupStaticAttributes($backupStaticAttributes)
    {
        if (\is_null($this->backupStaticAttributes) && \is_bool($backupStaticAttributes)) {
            $this->backupStaticAttributes = $backupStaticAttributes;
        }
    }

    /**
     * Returns an iterator for this test suite.
     *
     * @return RecursiveIteratorIterator
     */
    public function getIterator()
    {
        $iterator = new TestSuiteIterator($this);

        if ($this->iteratorFilter !== null) {
            $iterator = $this->iteratorFilter->factory($iterator, $this);
        }

        return $iterator;
    }

    public function injectFilter(Factory $filter)
    {
        $this->iteratorFilter = $filter;
        foreach ($this as $test) {
            if ($test instanceof self) {
                $test->injectFilter($filter);
            }
        }
    }

    /**
     * Template Method that is called before the tests
     * of this test suite are run.
     */
    protected function setUp()
    {
    }

    /**
     * Template Method that is called after the tests
     * of this test suite have finished running.
     */
    protected function tearDown()
    {
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

use RecursiveIterator;

/**
 * Iterator for test suites.
 */
class TestSuiteIterator implements RecursiveIterator
{
    /**
     * @var int
     */
    protected $position;

    /**
     * @var Test[]
     */
    protected $tests;

    /**
     * @param TestSuite $testSuite
     */
    public function __construct(TestSuite $testSuite)
    {
        $this->tests = $testSuite->tests();
    }

    /**
     * Rewinds the Iterator to the first element.
     */
    public function rewind()
    {
        $this->position = 0;
    }

    /**
     * Checks if there is a current element after calls to rewind() or next().
     *
     * @return bool
     */
    public function valid()
    {
        return $this->position < \count($this->tests);
    }

    /**
     * Returns the key of the current element.
     *
     * @return int
     */
    public function key()
    {
        return $this->position;
    }

    /**
     * Returns the current element.
     *
     * @return Test
     */
    public function current()
    {
        return $this->valid() ? $this->tests[$this->position] : null;
    }

    /**
     * Moves forward to next element.
     */
    public function next()
    {
        $this->position++;
    }

    /**
     * Returns the sub iterator for the current element.
     *
     * @return TestSuiteIterator
     */
    public function getChildren()
    {
        return new self(
            $this->tests[$this->position]
        );
    }

    /**
     * Checks whether the current element has children.
     *
     * @return bool
     */
    public function hasChildren()
    {
        return $this->tests[$this->position] instanceof TestSuite;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
 * case of a test that unintentionally covers code.
 */
class UnintentionallyCoveredCodeError extends RiskyTestError
{
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * Thrown when an there is a warning.
 */
class Warning extends Exception implements SelfDescribing
{
    /**
     * Wrapper for getMessage() which is declared as final.
     *
     * @return string
     */
    public function toString()
    {
        return $this->getMessage();
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework;

/**
 * A warning.
 */
class WarningTestCase extends TestCase
{
    /**
     * @var string
     */
    protected $message = '';

    /**
     * @var bool
     */
    protected $backupGlobals = false;

    /**
     * @var bool
     */
    protected $backupStaticAttributes = false;

    /**
     * @var bool
     */
    protected $runTestInSeparateProcess = false;

    /**
     * @var bool
     */
    protected $useErrorHandler = false;

    /**
     * @param string $message
     */
    public function __construct($message = '')
    {
        $this->message = $message;
        parent::__construct('Warning');
    }

    /**
     * @throws Exception
     */
    protected function runTest()
    {
        throw new Warning($this->message);
    }

    /**
     * @return string
     */
    public function getMessage()
    {
        return $this->message;
    }

    /**
     * Returns a string representation of the test case.
     *
     * @return string
     */
    public function toString()
    {
        return 'Warning';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

use File_Iterator_Facade;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\Test;
use ReflectionClass;
use ReflectionException;

/**
 * Base class for all test runners.
 */
abstract class BaseTestRunner
{
    const STATUS_PASSED     = 0;
    const STATUS_SKIPPED    = 1;
    const STATUS_INCOMPLETE = 2;
    const STATUS_FAILURE    = 3;
    const STATUS_ERROR      = 4;
    const STATUS_RISKY      = 5;
    const STATUS_WARNING    = 6;
    const SUITE_METHODNAME  = 'suite';

    /**
     * Returns the loader to be used.
     *
     * @return TestSuiteLoader
     */
    public function getLoader()
    {
        return new StandardTestSuiteLoader;
    }

    /**
     * Returns the Test corresponding to the given suite.
     * This is a template method, subclasses override
     * the runFailed() and clearStatus() methods.
     *
     * @param string $suiteClassName
     * @param string $suiteClassFile
     * @param mixed  $suffixes
     *
     * @return Test
     */
    public function getTest($suiteClassName, $suiteClassFile = '', $suffixes = '')
    {
        if (\is_dir($suiteClassName) &&
            !\is_file($suiteClassName . '.php') && empty($suiteClassFile)) {
            $facade = new File_Iterator_Facade;
            $files  = $facade->getFilesAsArray(
                $suiteClassName,
                $suffixes
            );

            $suite = new TestSuite($suiteClassName);
            $suite->addTestFiles($files);

            return $suite;
        }

        try {
            $testClass = $this->loadSuiteClass(
                $suiteClassName,
                $suiteClassFile
            );
        } catch (Exception $e) {
            $this->runFailed($e->getMessage());

            return;
        }

        try {
            $suiteMethod = $testClass->getMethod(self::SUITE_METHODNAME);

            if (!$suiteMethod->isStatic()) {
                $this->runFailed(
                    'suite() method must be static.'
                );

                return;
            }

            try {
                $test = $suiteMethod->invoke(null, $testClass->getName());
            } catch (ReflectionException $e) {
                $this->runFailed(
                    \sprintf(
                        "Failed to invoke suite() method.\n%s",
                        $e->getMessage()
                    )
                );

                return;
            }
        } catch (ReflectionException $e) {
            try {
                $test = new TestSuite($testClass);
            } catch (Exception $e) {
                $test = new TestSuite;
                $test->setName($suiteClassName);
            }
        }

        $this->clearStatus();

        return $test;
    }

    /**
     * Returns the loaded ReflectionClass for a suite name.
     *
     * @param string $suiteClassName
     * @param string $suiteClassFile
     *
     * @return ReflectionClass
     */
    protected function loadSuiteClass($suiteClassName, $suiteClassFile = '')
    {
        $loader = $this->getLoader();

        return $loader->load($suiteClassName, $suiteClassFile);
    }

    /**
     * Clears the status message.
     */
    protected function clearStatus()
    {
    }

    /**
     * Override to define how to handle a failed loading of
     * a test suite.
     *
     * @param string $message
     */
    abstract protected function runFailed($message);
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

class Exception extends \RuntimeException implements \PHPUnit\Exception
{
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner\Filter;

class ExcludeGroupFilterIterator extends GroupFilterIterator
{
    /**
     * @param string $hash
     *
     * @return bool
     */
    protected function doAccept($hash)
    {
        return !\in_array($hash, $this->groupTests);
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner\Filter;

use FilterIterator;
use InvalidArgumentException;
use Iterator;
use PHPUnit\Framework\TestSuite;
use ReflectionClass;

class Factory
{
    /**
     * @var array
     */
    private $filters = [];

    /**
     * @param ReflectionClass $filter
     * @param mixed           $args
     */
    public function addFilter(ReflectionClass $filter, $args)
    {
        if (!$filter->isSubclassOf(\RecursiveFilterIterator::class)) {
            throw new InvalidArgumentException(
                \sprintf(
                    'Class "%s" does not extend RecursiveFilterIterator',
                    $filter->name
                )
            );
        }

        $this->filters[] = [$filter, $args];
    }

    /**
     * @return FilterIterator
     */
    public function factory(Iterator $iterator, TestSuite $suite)
    {
        foreach ($this->filters as $filter) {
            list($class, $args) = $filter;
            $iterator           = $class->newInstance($iterator, $args, $suite);
        }

        return $iterator;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner\Filter;

use PHPUnit\Framework\TestSuite;
use RecursiveFilterIterator;
use RecursiveIterator;

abstract class GroupFilterIterator extends RecursiveFilterIterator
{
    /**
     * @var array
     */
    protected $groupTests = [];

    /**
     * @param RecursiveIterator $iterator
     * @param array             $groups
     * @param TestSuite         $suite
     */
    public function __construct(RecursiveIterator $iterator, array $groups, TestSuite $suite)
    {
        parent::__construct($iterator);

        foreach ($suite->getGroupDetails() as $group => $tests) {
            if (\in_array($group, $groups)) {
                $testHashes = \array_map(
                    function ($test) {
                        return \spl_object_hash($test);
                    },
                    $tests
                );

                $this->groupTests = \array_merge($this->groupTests, $testHashes);
            }
        }
    }

    /**
     * @return bool
     */
    public function accept()
    {
        $test = $this->getInnerIterator()->current();

        if ($test instanceof TestSuite) {
            return true;
        }

        return $this->doAccept(\spl_object_hash($test));
    }

    abstract protected function doAccept($hash);
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner\Filter;

class IncludeGroupFilterIterator extends GroupFilterIterator
{
    /**
     * @param string $hash
     *
     * @return bool
     */
    protected function doAccept($hash)
    {
        return \in_array($hash, $this->groupTests);
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner\Filter;

use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\WarningTestCase;
use PHPUnit\Util\RegularExpression;
use RecursiveFilterIterator;
use RecursiveIterator;

class NameFilterIterator extends RecursiveFilterIterator
{
    /**
     * @var string
     */
    protected $filter;

    /**
     * @var int
     */
    protected $filterMin;
    /**
     * @var int
     */
    protected $filterMax;

    /**
     * @param RecursiveIterator $iterator
     * @param string            $filter
     */
    public function __construct(RecursiveIterator $iterator, $filter)
    {
        parent::__construct($iterator);
        $this->setFilter($filter);
    }

    /**
     * @param string $filter
     */
    protected function setFilter($filter)
    {
        if (RegularExpression::safeMatch($filter, '') === false) {
            // Handles:
            //  * testAssertEqualsSucceeds#4
            //  * testAssertEqualsSucceeds#4-8
            if (\preg_match('/^(.*?)#(\d+)(?:-(\d+))?$/', $filter, $matches)) {
                if (isset($matches[3]) && $matches[2] < $matches[3]) {
                    $filter = \sprintf(
                        '%s.*with data set #(\d+)$',
                        $matches[1]
                    );

                    $this->filterMin = $matches[2];
                    $this->filterMax = $matches[3];
                } else {
                    $filter = \sprintf(
                        '%s.*with data set #%s$',
                        $matches[1],
                        $matches[2]
                    );
                }
            } // Handles:
            //  * testDetermineJsonError@JSON_ERROR_NONE
            //  * testDetermineJsonError@JSON.*
            elseif (\preg_match('/^(.*?)@(.+)$/', $filter, $matches)) {
                $filter = \sprintf(
                    '%s.*with data set "%s"$',
                    $matches[1],
                    $matches[2]
                );
            }

            // Escape delimiters in regular expression. Do NOT use preg_quote,
            // to keep magic characters.
            $filter = \sprintf('/%s/', \str_replace(
                '/',
                '\\/',
                $filter
            ));
        }

        $this->filter = $filter;
    }

    /**
     * @return bool
     */
    public function accept()
    {
        $test = $this->getInnerIterator()->current();

        if ($test instanceof TestSuite) {
            return true;
        }

        $tmp = \PHPUnit\Util\Test::describe($test, false);

        if ($test instanceof WarningTestCase) {
            $name = $test->getMessage();
        } else {
            if ($tmp[0] != '') {
                $name = \implode('::', $tmp);
            } else {
                $name = $tmp[1];
            }
        }

        $accepted = @\preg_match($this->filter, $name, $matches);

        if ($accepted && isset($this->filterMax)) {
            $set      = \end($matches);
            $accepted = $set >= $this->filterMin && $set <= $this->filterMax;
        }

        return $accepted;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

use PHP_Timer;
use PHPUnit\Framework\Assert;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\IncompleteTestError;
use PHPUnit\Framework\TestResult;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\SkippedTestError;
use PHPUnit\Framework\SelfDescribing;
use PHPUnit\Util\InvalidArgumentHelper;
use PHPUnit\Util\PHP\AbstractPhpProcess;
use Throwable;

/**
 * Runner for PHPT test cases.
 */
class PhptTestCase implements Test, SelfDescribing
{
    /**
     * @var string
     */
    private $filename;

    /**
     * @var AbstractPhpProcess
     */
    private $phpUtil;

    /**
     * @var array
     */
    private $settings = [
        'allow_url_fopen=1',
        'auto_append_file=',
        'auto_prepend_file=',
        'disable_functions=',
        'display_errors=1',
        'docref_root=',
        'docref_ext=.html',
        'error_append_string=',
        'error_prepend_string=',
        'error_reporting=-1',
        'html_errors=0',
        'log_errors=0',
        'magic_quotes_runtime=0',
        'output_handler=',
        'open_basedir=',
        'output_buffering=Off',
        'report_memleaks=0',
        'report_zend_debug=0',
        'safe_mode=0',
        'xdebug.default_enable=0'
    ];

    /**
     * Constructs a test case with the given filename.
     *
     * @param string             $filename
     * @param AbstractPhpProcess $phpUtil
     *
     * @throws Exception
     */
    public function __construct($filename, $phpUtil = null)
    {
        if (!\is_string($filename)) {
            throw InvalidArgumentHelper::factory(1, 'string');
        }

        if (!\is_file($filename)) {
            throw new Exception(
                \sprintf(
                    'File "%s" does not exist.',
                    $filename
                )
            );
        }

        $this->filename = $filename;
        $this->phpUtil  = $phpUtil ?: AbstractPhpProcess::factory();
    }

    /**
     * Counts the number of test cases executed by run(TestResult result).
     *
     * @return int
     */
    public function count()
    {
        return 1;
    }

    /**
     * @param array  $sections
     * @param string $output
     */
    private function assertPhptExpectation(array $sections, $output)
    {
        $assertions = [
            'EXPECT'      => 'assertEquals',
            'EXPECTF'     => 'assertStringMatchesFormat',
            'EXPECTREGEX' => 'assertRegExp',
        ];

        $actual = \preg_replace('/\r\n/', "\n", \trim($output));

        foreach ($assertions as $sectionName => $sectionAssertion) {
            if (isset($sections[$sectionName])) {
                $sectionContent = \preg_replace('/\r\n/', "\n", \trim($sections[$sectionName]));
                $assertion      = $sectionAssertion;
                $expected       = $sectionName == 'EXPECTREGEX' ? "/{$sectionContent}/" : $sectionContent;

                break;
            }
        }

        Assert::$assertion($expected, $actual);
    }

    /**
     * Runs a test and collects its result in a TestResult instance.
     *
     * @param TestResult $result
     *
     * @return TestResult
     */
    public function run(TestResult $result = null)
    {
        $sections = $this->parse();
        $code     = $this->render($sections['FILE']);

        if ($result === null) {
            $result = new TestResult;
        }

        $skip     = false;
        $xfail    = false;
        $time     = 0;
        $settings = $this->settings;

        $result->startTest($this);

        if (isset($sections['INI'])) {
            $settings = \array_merge($settings, $this->parseIniSection($sections['INI']));
        }

        if (isset($sections['ENV'])) {
            $env = $this->parseEnvSection($sections['ENV']);
            $this->phpUtil->setEnv($env);
        }

        // Redirects STDERR to STDOUT
        $this->phpUtil->setUseStderrRedirection(true);

        if ($result->enforcesTimeLimit()) {
            $this->phpUtil->setTimeout($result->getTimeoutForLargeTests());
        }

        if (isset($sections['SKIPIF'])) {
            $skipif    = $this->render($sections['SKIPIF']);
            $jobResult = $this->phpUtil->runJob($skipif, $settings);

            if (!\strncasecmp('skip', \ltrim($jobResult['stdout']), 4)) {
                if (\preg_match('/^\s*skip\s*(.+)\s*/i', $jobResult['stdout'], $message)) {
                    $message = \substr($message[1], 2);
                } else {
                    $message = '';
                }

                $result->addFailure($this, new SkippedTestError($message), 0);

                $skip = true;
            }
        }

        if (isset($sections['XFAIL'])) {
            $xfail = \trim($sections['XFAIL']);
        }

        if (!$skip) {
            if (isset($sections['STDIN'])) {
                $this->phpUtil->setStdin($sections['STDIN']);
            }

            if (isset($sections['ARGS'])) {
                $this->phpUtil->setArgs($sections['ARGS']);
            }

            PHP_Timer::start();

            $jobResult = $this->phpUtil->runJob($code, $settings);
            $time      = PHP_Timer::stop();

            try {
                $this->assertPhptExpectation($sections, $jobResult['stdout']);
            } catch (AssertionFailedError $e) {
                if ($xfail !== false) {
                    $result->addFailure(
                        $this,
                        new IncompleteTestError(
                            $xfail,
                            0,
                            $e
                        ),
                        $time
                    );
                } else {
                    $result->addFailure($this, $e, $time);
                }
            } catch (Throwable $t) {
                $result->addError($this, $t, $time);
            }

            if ($result->allCompletelyImplemented() && $xfail !== false) {
                $result->addFailure(
                    $this,
                    new IncompleteTestError(
                        'XFAIL section but test passes'
                    ),
                    $time
                );
            }

            $this->phpUtil->setStdin('');
            $this->phpUtil->setArgs('');

            if (isset($sections['CLEAN'])) {
                $cleanCode = $this->render($sections['CLEAN']);

                $this->phpUtil->runJob($cleanCode, $this->settings);
            }
        }

        $result->endTest($this, $time);

        return $result;
    }

    /**
     * Returns the name of the test case.
     *
     * @return string
     */
    public function getName()
    {
        return $this->toString();
    }

    /**
     * Returns a string representation of the test case.
     *
     * @return string
     */
    public function toString()
    {
        return $this->filename;
    }

    /**
     * @return array
     *
     * @throws Exception
     */
    private function parse()
    {
        $sections = [];
        $section  = '';

        $allowExternalSections = [
            'FILE',
            'EXPECT',
            'EXPECTF',
            'EXPECTREGEX'
        ];

        $requiredSections = [
            'FILE',
            [
                'EXPECT',
                'EXPECTF',
                'EXPECTREGEX'
            ]
        ];

        $unsupportedSections = [
            'REDIRECTTEST',
            'REQUEST',
            'POST',
            'PUT',
            'POST_RAW',
            'GZIP_POST',
            'DEFLATE_POST',
            'GET',
            'COOKIE',
            'HEADERS',
            'CGI',
            'EXPECTHEADERS',
            'EXTENSIONS',
            'PHPDBG'
        ];

        foreach (\file($this->filename) as $line) {
            if (\preg_match('/^--([_A-Z]+)--/', $line, $result)) {
                $section            = $result[1];
                $sections[$section] = '';

                continue;
            } elseif (empty($section)) {
                throw new Exception('Invalid PHPT file');
            }

            $sections[$section] .= $line;
        }

        if (isset($sections['FILEEOF'])) {
            $sections['FILE'] = \rtrim($sections['FILEEOF'], "\r\n");
            unset($sections['FILEEOF']);
        }

        $testDirectory = \dirname($this->filename) . DIRECTORY_SEPARATOR;

        foreach ($allowExternalSections as $section) {
            if (isset($sections[$section . '_EXTERNAL'])) {
                $externalFilename = \trim($sections[$section . '_EXTERNAL']);

                if (!\is_file($testDirectory . $externalFilename) || !\is_readable($testDirectory . $externalFilename)) {
                    throw new Exception(
                        \sprintf(
                            'Could not load --%s-- %s for PHPT file',
                            $section . '_EXTERNAL',
                            $testDirectory . $externalFilename
                        )
                    );
                }

                $sections[$section] = \file_get_contents($testDirectory . $externalFilename);

                unset($sections[$section . '_EXTERNAL']);
            }
        }

        $isValid = true;

        foreach ($requiredSections as $section) {
            if (\is_array($section)) {
                $foundSection = false;

                foreach ($section as $anySection) {
                    if (isset($sections[$anySection])) {
                        $foundSection = true;

                        break;
                    }
                }

                if (!$foundSection) {
                    $isValid = false;

                    break;
                }
            } else {
                if (!isset($sections[$section])) {
                    $isValid = false;

                    break;
                }
            }
        }

        if (!$isValid) {
            throw new Exception('Invalid PHPT file');
        }

        foreach ($unsupportedSections as $section) {
            if (isset($sections[$section])) {
                throw new Exception(
                    'PHPUnit does not support this PHPT file'
                );
            }
        }

        return $sections;
    }

    /**
     * @param string $code
     *
     * @return string
     */
    private function render($code)
    {
        return \str_replace(
            [
                '__DIR__',
                '__FILE__'
            ],
            [
                "'" . \dirname($this->filename) . "'",
                "'" . $this->filename . "'"
            ],
            $code
        );
    }

    /**
     * Parse --INI-- section key value pairs and return as array.
     *
     * @param string
     *
     * @return array
     */
    protected function parseIniSection($content)
    {
        return \preg_split('/\n|\r/', $content, -1, PREG_SPLIT_NO_EMPTY);
    }

    protected function parseEnvSection($content)
    {
        $env = [];

        foreach (\explode("\n", \trim($content)) as $e) {
            $e = \explode('=', \trim($e), 2);

            if (!empty($e[0]) && isset($e[1])) {
                $env[$e[0]] = $e[1];
            }
        }

        return $env;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Runner;

use PHPUnit\Framework\TestCase;
use PHPUnit\Util\Fileloader;
use PHPUnit\Util\Filesystem;
use ReflectionClass;

/**
 * The standard test suite loader.
 */
class StandardTestSuiteLoader implements TestSuiteLoader
{
    /**
     * @param string $suiteClassName
     * @param string $suiteClassFile
     *
     * @return ReflectionClass
     *
     * @throws Exception
     */
    public function load($suiteClassName, $suiteClassFile = '')
    {
        $suiteClassName = \str_replace('.php', '', $suiteClassName);

        if (empty($suiteClassFile)) {
            $suiteClassFile = Filesystem::classNameToFilename(
                $suiteClassName
            );
        }

        if (!\class_exists($suiteClassName, false)) {
            $loadedClasses = \get_declared_classes();

            $filename = Fileloader::checkAndLoad($suiteClassFile);

            $loadedClasses = \array_values(
                \array_diff(\get_declared_classes(), $loadedClasses)
            );
        }

        if (!\class_exists($suiteClassName, false) && !empty($loadedClasses)) {
            $offset = 0 - \strlen($suiteClassName);

            foreach ($loadedClasses as $loadedClass) {
                $class = new ReflectionClass($loadedClass);
                if (\substr($loadedClass, $offset) === $suiteClassName &&
                    $class->getFileName() == $filename) {
                    $suiteClassName = $loadedClass;
                    break;
                }
            }
        }

        if (!\class_exists($suiteClassName, false) && !empty($loadedClasses)) {
            $testCaseClass = TestCase::class;

            foreach ($loadedClasses as $loadedClass) {
                $class     = new ReflectionClass($loadedClass);
                $classFile = $class->getFileName();

                if ($class->isSubclassOf($testCaseClass) && !$class->isAbstract()) {
                    $suiteClassName = $loadedClass;
                    $testCaseClass  = $loadedClass;

                    if ($classFile == \realpath($suiteClassFile)) {
                        break;
                    }
                }

                if ($class->hasMethod('suite')) {
                    $method = $class->getMethod('suite');

                    if (!$method->isAbstract() && $method->isPublic() && $method->isStatic()) {
                        $suiteClassName = $loadedClass;

                        if ($classFile == \realpath($suiteClassFile)) {
                            break;
                        }
                    }
                }
            }
        }

        if (\class_exists($suiteClassName, false)) {
            $class = new ReflectionClass($suiteClassName);

            if ($class->getFileName() == \realpath($suiteClassFile)) {
                return $class;
            }
        }

        throw new Exception(
            \sprintf(
                "Class '%s' could not be found in '%s'.",
                $suiteClassName,
                $suiteClassFile
            )
        );
    }

    /**
     * @param ReflectionClass $aClass
     *
     * @return ReflectionClass
     */
    public function reload(ReflectionClass $aClass)
    {
        return $aClass;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Runner;

use ReflectionClass;

/**
 * An interface to define how a test suite should be loaded.
 */
interface TestSuiteLoader
{
    /**
     * @param string $suiteClassName
     * @param string $suiteClassFile
     *
     * @return ReflectionClass
     */
    public function load($suiteClassName, $suiteClassFile = '');

    /**
     * @param ReflectionClass $aClass
     *
     * @return ReflectionClass
     */
    public function reload(ReflectionClass $aClass);
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Runner;

use SebastianBergmann\Version as VersionId;

/**
 * This class defines the current version of PHPUnit.
 */
class Version
{
    private static $pharVersion = "6.2.1";
    private static $version;

    /**
     * Returns the current version of PHPUnit.
     *
     * @return string
     */
    public static function id()
    {
        if (self::$pharVersion !== null) {
            return self::$pharVersion;
        }

        if (self::$version === null) {
            $version       = new VersionId('6.2.1', \dirname(\dirname(__DIR__)));
            self::$version = $version->getVersion();
        }

        return self::$version;
    }

    /**
     * @return string
     */
    public static function series()
    {
        if (\strpos(self::id(), '-')) {
            $version = \explode('-', self::id())[0];
        } else {
            $version = self::id();
        }

        return \implode('.', \array_slice(\explode('.', $version), 0, 2));
    }

    /**
     * @return string
     */
    public static function getVersionString()
    {
        return 'PHPUnit ' . self::id() . ' by Sebastian Bergmann and contributors.';
    }

    /**
     * @return string
     */
    public static function getReleaseChannel()
    {
        if (\strpos(self::$pharVersion, '-') !== false) {
            return '-nightly';
        }

        return '';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\TextUI;

use File_Iterator_Facade;
use PharIo\Manifest\ApplicationName;
use PharIo\Manifest\ManifestLoader;
use PharIo\Version\Version as PharIoVersion;
use PharIo\Manifest\Exception as ManifestException;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\TestListener;
use PHPUnit\Runner\PhptTestCase;
use PHPUnit\Runner\StandardTestSuiteLoader;
use PHPUnit\Runner\Version;
use PHPUnit\Runner\TestSuiteLoader;
use PHPUnit\Util\Configuration;
use PHPUnit\Util\ConfigurationGenerator;
use PHPUnit\Util\Fileloader;
use PHPUnit\Util\Filesystem;
use PHPUnit\Util\Getopt;
use PHPUnit\Util\Log\TeamCity;
use PHPUnit\Util\TestDox\TextResultPrinter;
use PHPUnit\Util\Printer;
use ReflectionClass;
use Throwable;

/**
 * A TestRunner for the Command Line Interface (CLI)
 * PHP SAPI Module.
 */
class Command
{
    /**
     * @var array
     */
    protected $arguments = [
        'listGroups'              => false,
        'listSuites'              => false,
        'loader'                  => null,
        'useDefaultConfiguration' => true,
        'loadedExtensions'        => [],
        'notLoadedExtensions'     => []
    ];

    /**
     * @var array
     */
    protected $options = [];

    /**
     * @var array
     */
    protected $longOptions = [
        'atleast-version='          => null,
        'bootstrap='                => null,
        'check-version'             => null,
        'colors=='                  => null,
        'columns='                  => null,
        'configuration='            => null,
        'coverage-clover='          => null,
        'coverage-crap4j='          => null,
        'coverage-html='            => null,
        'coverage-php='             => null,
        'coverage-text=='           => null,
        'coverage-xml='             => null,
        'debug'                     => null,
        'disallow-test-output'      => null,
        'disallow-resource-usage'   => null,
        'disallow-todo-tests'       => null,
        'enforce-time-limit'        => null,
        'exclude-group='            => null,
        'filter='                   => null,
        'generate-configuration'    => null,
        'globals-backup'            => null,
        'group='                    => null,
        'help'                      => null,
        'include-path='             => null,
        'list-groups'               => null,
        'list-suites'               => null,
        'loader='                   => null,
        'log-junit='                => null,
        'log-teamcity='             => null,
        'no-configuration'          => null,
        'no-coverage'               => null,
        'no-logging'                => null,
        'no-extensions'             => null,
        'printer='                  => null,
        'process-isolation'         => null,
        'repeat='                   => null,
        'dont-report-useless-tests' => null,
        'reverse-list'              => null,
        'static-backup'             => null,
        'stderr'                    => null,
        'stop-on-error'             => null,
        'stop-on-failure'           => null,
        'stop-on-warning'           => null,
        'stop-on-incomplete'        => null,
        'stop-on-risky'             => null,
        'stop-on-skipped'           => null,
        'fail-on-warning'           => null,
        'fail-on-risky'             => null,
        'strict-coverage'           => null,
        'disable-coverage-ignore'   => null,
        'strict-global-state'       => null,
        'teamcity'                  => null,
        'testdox'                   => null,
        'testdox-group='            => null,
        'testdox-exclude-group='    => null,
        'testdox-html='             => null,
        'testdox-text='             => null,
        'testdox-xml='              => null,
        'test-suffix='              => null,
        'testsuite='                => null,
        'verbose'                   => null,
        'version'                   => null,
        'whitelist='                => null
    ];

    /**
     * @var bool
     */
    private $versionStringPrinted = false;

    /**
     * @param bool $exit
     */
    public static function main($exit = true)
    {
        $command = new static;

        return $command->run($_SERVER['argv'], $exit);
    }

    /**
     * @param array $argv
     * @param bool  $exit
     *
     * @return int
     */
    public function run(array $argv, $exit = true)
    {
        $this->handleArguments($argv);

        $runner = $this->createRunner();

        if ($this->arguments['test'] instanceof Test) {
            $suite = $this->arguments['test'];
        } else {
            $suite = $runner->getTest(
                $this->arguments['test'],
                $this->arguments['testFile'],
                $this->arguments['testSuffixes']
            );
        }

        if ($this->arguments['listGroups']) {
            $this->printVersionString();

            print "Available test group(s):\n";

            $groups = $suite->getGroups();
            \sort($groups);

            foreach ($groups as $group) {
                print " - $group\n";
            }

            if ($exit) {
                exit(TestRunner::SUCCESS_EXIT);
            }

            return TestRunner::SUCCESS_EXIT;
        }

        if ($this->arguments['listSuites']) {
            $this->printVersionString();

            print "Available test suite(s):\n";

            $configuration = Configuration::getInstance(
                $this->arguments['configuration']
            );

            $suiteNames = $configuration->getTestSuiteNames();
            foreach ($suiteNames as $suiteName) {
                print " - $suiteName\n";
            }

            if ($exit) {
                exit(TestRunner::SUCCESS_EXIT);
            }

            return TestRunner::SUCCESS_EXIT;
        }

        unset($this->arguments['test']);
        unset($this->arguments['testFile']);

        try {
            $result = $runner->doRun($suite, $this->arguments, $exit);
        } catch (Exception $e) {
            print $e->getMessage() . "\n";
        }

        $return = TestRunner::FAILURE_EXIT;

        if (isset($result) && $result->wasSuccessful()) {
            $return = TestRunner::SUCCESS_EXIT;
        } elseif (!isset($result) || $result->errorCount() > 0) {
            $return = TestRunner::EXCEPTION_EXIT;
        }

        if ($exit) {
            exit($return);
        }

        return $return;
    }

    /**
     * Create a TestRunner, override in subclasses.
     *
     * @return TestRunner
     */
    protected function createRunner()
    {
        return new TestRunner($this->arguments['loader']);
    }

    /**
     * Handles the command-line arguments.
     *
     * A child class of PHPUnit_TextUI_Command can hook into the argument
     * parsing by adding the switch(es) to the $longOptions array and point to a
     * callback method that handles the switch(es) in the child class like this
     *
     * <code>
     * <?php
     * class MyCommand extends PHPUnit_TextUI_Command
     * {
     *     public function __construct()
     *     {
     *         // my-switch won't accept a value, it's an on/off
     *         $this->longOptions['my-switch'] = 'myHandler';
     *         // my-secondswitch will accept a value - note the equals sign
     *         $this->longOptions['my-secondswitch='] = 'myOtherHandler';
     *     }
     *
     *     // --my-switch  -> myHandler()
     *     protected function myHandler()
     *     {
     *     }
     *
     *     // --my-secondswitch foo -> myOtherHandler('foo')
     *     protected function myOtherHandler ($value)
     *     {
     *     }
     *
     *     // You will also need this - the static keyword in the
     *     // PHPUnit_TextUI_Command will mean that it'll be
     *     // PHPUnit_TextUI_Command that gets instantiated,
     *     // not MyCommand
     *     public static function main($exit = true)
     *     {
     *         $command = new static;
     *
     *         return $command->run($_SERVER['argv'], $exit);
     *     }
     *
     * }
     * </code>
     *
     * @param array $argv
     */
    protected function handleArguments(array $argv)
    {
        try {
            $this->options = Getopt::getopt(
                $argv,
                'd:c:hv',
                \array_keys($this->longOptions)
            );
        } catch (Exception $t) {
            $this->showError($t->getMessage());
        }

        foreach ($this->options[0] as $option) {
            switch ($option[0]) {
                case '--colors':
                    $this->arguments['colors'] = $option[1] ?: ResultPrinter::COLOR_AUTO;
                    break;

                case '--bootstrap':
                    $this->arguments['bootstrap'] = $option[1];
                    break;

                case '--columns':
                    if (\is_numeric($option[1])) {
                        $this->arguments['columns'] = (int) $option[1];
                    } elseif ($option[1] == 'max') {
                        $this->arguments['columns'] = 'max';
                    }
                    break;

                case 'c':
                case '--configuration':
                    $this->arguments['configuration'] = $option[1];
                    break;

                case '--coverage-clover':
                    $this->arguments['coverageClover'] = $option[1];
                    break;

                case '--coverage-crap4j':
                    $this->arguments['coverageCrap4J'] = $option[1];
                    break;

                case '--coverage-html':
                    $this->arguments['coverageHtml'] = $option[1];
                    break;

                case '--coverage-php':
                    $this->arguments['coveragePHP'] = $option[1];
                    break;

                case '--coverage-text':
                    if ($option[1] === null) {
                        $option[1] = 'php://stdout';
                    }

                    $this->arguments['coverageText']                   = $option[1];
                    $this->arguments['coverageTextShowUncoveredFiles'] = false;
                    $this->arguments['coverageTextShowOnlySummary']    = false;
                    break;

                case '--coverage-xml':
                    $this->arguments['coverageXml'] = $option[1];
                    break;

                case 'd':
                    $ini = \explode('=', $option[1]);

                    if (isset($ini[0])) {
                        if (isset($ini[1])) {
                            \ini_set($ini[0], $ini[1]);
                        } else {
                            \ini_set($ini[0], true);
                        }
                    }
                    break;

                case '--debug':
                    $this->arguments['debug'] = true;
                    break;

                case 'h':
                case '--help':
                    $this->showHelp();
                    exit(TestRunner::SUCCESS_EXIT);
                    break;

                case '--filter':
                    $this->arguments['filter'] = $option[1];
                    break;

                case '--testsuite':
                    $this->arguments['testsuite'] = $option[1];
                    break;

                case '--generate-configuration':
                    $this->printVersionString();

                    \printf(
                        "Generating phpunit.xml in %s\n\n",
                        \getcwd()
                    );

                    print 'Bootstrap script (relative to path shown above; default: vendor/autoload.php): ';
                    $bootstrapScript = \trim(\fgets(STDIN));

                    print 'Tests directory (relative to path shown above; default: tests): ';
                    $testsDirectory = \trim(\fgets(STDIN));

                    print 'Source directory (relative to path shown above; default: src): ';
                    $src = \trim(\fgets(STDIN));

                    if ($bootstrapScript == '') {
                        $bootstrapScript = 'vendor/autoload.php';
                    }

                    if ($testsDirectory == '') {
                        $testsDirectory = 'tests';
                    }

                    if ($src == '') {
                        $src = 'src';
                    }

                    $generator = new ConfigurationGenerator;

                    \file_put_contents(
                        'phpunit.xml',
                        $generator->generateDefaultConfiguration(
                            Version::series(),
                            $bootstrapScript,
                            $testsDirectory,
                            $src
                        )
                    );

                    \printf(
                        "\nGenerated phpunit.xml in %s\n",
                        \getcwd()
                    );

                    exit(TestRunner::SUCCESS_EXIT);
                    break;

                case '--group':
                    $this->arguments['groups'] = \explode(',', $option[1]);
                    break;

                case '--exclude-group':
                    $this->arguments['excludeGroups'] = \explode(
                        ',',
                        $option[1]
                    );
                    break;

                case '--test-suffix':
                    $this->arguments['testSuffixes'] = \explode(
                        ',',
                        $option[1]
                    );
                    break;

                case '--include-path':
                    $includePath = $option[1];
                    break;

                case '--list-groups':
                    $this->arguments['listGroups'] = true;
                    break;

                case '--list-suites':
                    $this->arguments['listSuites'] = true;
                    break;

                case '--printer':
                    $this->arguments['printer'] = $option[1];
                    break;

                case '--loader':
                    $this->arguments['loader'] = $option[1];
                    break;

                case '--log-junit':
                    $this->arguments['junitLogfile'] = $option[1];
                    break;

                case '--log-teamcity':
                    $this->arguments['teamcityLogfile'] = $option[1];
                    break;

                case '--process-isolation':
                    $this->arguments['processIsolation'] = true;
                    break;

                case '--repeat':
                    $this->arguments['repeat'] = (int) $option[1];
                    break;

                case '--stderr':
                    $this->arguments['stderr'] = true;
                    break;

                case '--stop-on-error':
                    $this->arguments['stopOnError'] = true;
                    break;

                case '--stop-on-failure':
                    $this->arguments['stopOnFailure'] = true;
                    break;

                case '--stop-on-warning':
                    $this->arguments['stopOnWarning'] = true;
                    break;

                case '--stop-on-incomplete':
                    $this->arguments['stopOnIncomplete'] = true;
                    break;

                case '--stop-on-risky':
                    $this->arguments['stopOnRisky'] = true;
                    break;

                case '--stop-on-skipped':
                    $this->arguments['stopOnSkipped'] = true;
                    break;

                case '--fail-on-warning':
                    $this->arguments['failOnWarning'] = true;
                    break;

                case '--fail-on-risky':
                    $this->arguments['failOnRisky'] = true;
                    break;

                case '--teamcity':
                    $this->arguments['printer'] = TeamCity::class;
                    break;

                case '--testdox':
                    $this->arguments['printer'] = TextResultPrinter::class;
                    break;

                case '--testdox-group':
                    $this->arguments['testdoxGroups'] = \explode(
                        ',',
                        $option[1]
                    );
                    break;

                case '--testdox-exclude-group':
                    $this->arguments['testdoxExcludeGroups'] = \explode(
                        ',',
                        $option[1]
                    );
                    break;

                case '--testdox-html':
                    $this->arguments['testdoxHTMLFile'] = $option[1];
                    break;

                case '--testdox-text':
                    $this->arguments['testdoxTextFile'] = $option[1];
                    break;

                case '--testdox-xml':
                    $this->arguments['testdoxXMLFile'] = $option[1];
                    break;

                case '--no-configuration':
                    $this->arguments['useDefaultConfiguration'] = false;
                    break;

                case '--no-extensions':
                    $this->arguments['noExtensions'] = true;
                    break;

                case '--no-coverage':
                    $this->arguments['noCoverage'] = true;
                    break;

                case '--no-logging':
                    $this->arguments['noLogging'] = true;
                    break;

                case '--globals-backup':
                    $this->arguments['backupGlobals'] = true;
                    break;

                case '--static-backup':
                    $this->arguments['backupStaticAttributes'] = true;
                    break;

                case 'v':
                case '--verbose':
                    $this->arguments['verbose'] = true;
                    break;

                case '--atleast-version':
                    if (\version_compare(Version::id(), $option[1], '>=')) {
                        exit(TestRunner::SUCCESS_EXIT);
                    }

                    exit(TestRunner::FAILURE_EXIT);
                    break;

                case '--version':
                    $this->printVersionString();
                    exit(TestRunner::SUCCESS_EXIT);
                    break;

                case '--dont-report-useless-tests':
                    $this->arguments['reportUselessTests'] = false;
                    break;

                case '--strict-coverage':
                    $this->arguments['strictCoverage'] = true;
                    break;

                case '--disable-coverage-ignore':
                    $this->arguments['disableCodeCoverageIgnore'] = true;
                    break;

                case '--strict-global-state':
                    $this->arguments['beStrictAboutChangesToGlobalState'] = true;
                    break;

                case '--disallow-test-output':
                    $this->arguments['disallowTestOutput'] = true;
                    break;

                case '--disallow-resource-usage':
                    $this->arguments['beStrictAboutResourceUsageDuringSmallTests'] = true;
                    break;

                case '--enforce-time-limit':
                    $this->arguments['enforceTimeLimit'] = true;
                    break;

                case '--disallow-todo-tests':
                    $this->arguments['disallowTodoAnnotatedTests'] = true;
                    break;

                case '--reverse-list':
                    $this->arguments['reverseList'] = true;
                    break;

                case '--check-version':
                    $this->handleVersionCheck();
                    break;

                case '--whitelist':
                    $this->arguments['whitelist'] = $option[1];
                    break;

                default:
                    $optionName = \str_replace('--', '', $option[0]);

                    $handler = null;
                    if (isset($this->longOptions[$optionName])) {
                        $handler = $this->longOptions[$optionName];
                    } elseif (isset($this->longOptions[$optionName . '='])) {
                        $handler = $this->longOptions[$optionName . '='];
                    }

                    if (isset($handler) && \is_callable([$this, $handler])) {
                        $this->$handler($option[1]);
                    }
            }
        }

        $this->handleCustomTestSuite();

        if (!isset($this->arguments['test'])) {
            if (isset($this->options[1][0])) {
                $this->arguments['test'] = $this->options[1][0];
            }

            if (isset($this->options[1][1])) {
                $this->arguments['testFile'] = \realpath($this->options[1][1]);
            } else {
                $this->arguments['testFile'] = '';
            }

            if (isset($this->arguments['test']) &&
                \is_file($this->arguments['test']) &&
                \substr($this->arguments['test'], -5, 5) != '.phpt') {
                $this->arguments['testFile'] = \realpath($this->arguments['test']);
                $this->arguments['test']     = \substr($this->arguments['test'], 0, \strrpos($this->arguments['test'], '.'));
            }
        }

        if (!isset($this->arguments['testSuffixes'])) {
            $this->arguments['testSuffixes'] = ['Test.php', '.phpt'];
        }

        if (isset($includePath)) {
            \ini_set(
                'include_path',
                $includePath . PATH_SEPARATOR . \ini_get('include_path')
            );
        }

        if ($this->arguments['loader'] !== null) {
            $this->arguments['loader'] = $this->handleLoader($this->arguments['loader']);
        }

        if (isset($this->arguments['configuration']) &&
            \is_dir($this->arguments['configuration'])) {
            $configurationFile = $this->arguments['configuration'] . '/phpunit.xml';

            if (\file_exists($configurationFile)) {
                $this->arguments['configuration'] = \realpath(
                    $configurationFile
                );
            } elseif (\file_exists($configurationFile . '.dist')) {
                $this->arguments['configuration'] = \realpath(
                    $configurationFile . '.dist'
                );
            }
        } elseif (!isset($this->arguments['configuration']) &&
            $this->arguments['useDefaultConfiguration']) {
            if (\file_exists('phpunit.xml')) {
                $this->arguments['configuration'] = \realpath('phpunit.xml');
            } elseif (\file_exists('phpunit.xml.dist')) {
                $this->arguments['configuration'] = \realpath(
                    'phpunit.xml.dist'
                );
            }
        }

        if (isset($this->arguments['configuration'])) {
            try {
                $configuration = Configuration::getInstance(
                    $this->arguments['configuration']
                );
            } catch (Throwable $t) {
                print $t->getMessage() . "\n";
                exit(TestRunner::FAILURE_EXIT);
            }

            $phpunitConfiguration = $configuration->getPHPUnitConfiguration();

            $configuration->handlePHPConfiguration();

            /*
             * Issue #1216
             */
            if (isset($this->arguments['bootstrap'])) {
                $this->handleBootstrap($this->arguments['bootstrap']);
            } elseif (isset($phpunitConfiguration['bootstrap'])) {
                $this->handleBootstrap($phpunitConfiguration['bootstrap']);
            }

            /*
             * Issue #657
             */
            if (isset($phpunitConfiguration['stderr']) && !isset($this->arguments['stderr'])) {
                $this->arguments['stderr'] = $phpunitConfiguration['stderr'];
            }

            if (isset($phpunitConfiguration['extensionsDirectory']) && !isset($this->arguments['noExtensions']) && \extension_loaded('phar')) {
                $this->handleExtensions($phpunitConfiguration['extensionsDirectory']);
            }

            if (isset($phpunitConfiguration['columns']) && !isset($this->arguments['columns'])) {
                $this->arguments['columns'] = $phpunitConfiguration['columns'];
            }

            if (!isset($this->arguments['printer']) && isset($phpunitConfiguration['printerClass'])) {
                if (isset($phpunitConfiguration['printerFile'])) {
                    $file = $phpunitConfiguration['printerFile'];
                } else {
                    $file = '';
                }

                $this->arguments['printer'] = $this->handlePrinter(
                    $phpunitConfiguration['printerClass'],
                    $file
                );
            }

            if (isset($phpunitConfiguration['testSuiteLoaderClass'])) {
                if (isset($phpunitConfiguration['testSuiteLoaderFile'])) {
                    $file = $phpunitConfiguration['testSuiteLoaderFile'];
                } else {
                    $file = '';
                }

                $this->arguments['loader'] = $this->handleLoader(
                    $phpunitConfiguration['testSuiteLoaderClass'],
                    $file
                );
            }

            if (!isset($this->arguments['testsuite']) && isset($phpunitConfiguration['defaultTestSuite'])) {
                $this->arguments['testsuite'] = $phpunitConfiguration['defaultTestSuite'];
            }

            if (!isset($this->arguments['test'])) {
                $testSuite = $configuration->getTestSuiteConfiguration($this->arguments['testsuite'] ?? null);

                if ($testSuite !== null) {
                    $this->arguments['test'] = $testSuite;
                }
            }
        } elseif (isset($this->arguments['bootstrap'])) {
            $this->handleBootstrap($this->arguments['bootstrap']);
        }

        if (isset($this->arguments['printer']) &&
            \is_string($this->arguments['printer'])) {
            $this->arguments['printer'] = $this->handlePrinter($this->arguments['printer']);
        }

        if (isset($this->arguments['test']) && \is_string($this->arguments['test']) && \substr($this->arguments['test'], -5, 5) == '.phpt') {
            $test = new PhptTestCase($this->arguments['test']);

            $this->arguments['test'] = new TestSuite;
            $this->arguments['test']->addTest($test);
        }

        if (!isset($this->arguments['test'])) {
            $this->showHelp();
            exit(TestRunner::EXCEPTION_EXIT);
        }
    }

    /**
     * Handles the loading of the PHPUnit_Runner_TestSuiteLoader implementation.
     *
     * @param string $loaderClass
     * @param string $loaderFile
     *
     * @return TestSuiteLoader
     */
    protected function handleLoader($loaderClass, $loaderFile = '')
    {
        if (!\class_exists($loaderClass, false)) {
            if ($loaderFile == '') {
                $loaderFile = Filesystem::classNameToFilename(
                    $loaderClass
                );
            }

            $loaderFile = \stream_resolve_include_path($loaderFile);

            if ($loaderFile) {
                require $loaderFile;
            }
        }

        if (\class_exists($loaderClass, false)) {
            $class = new ReflectionClass($loaderClass);

            if ($class->implementsInterface(TestSuiteLoader::class) &&
                $class->isInstantiable()) {
                return $class->newInstance();
            }
        }

        if ($loaderClass == StandardTestSuiteLoader::class) {
            return;
        }

        $this->showError(
            \sprintf(
                'Could not use "%s" as loader.',
                $loaderClass
            )
        );
    }

    /**
     * Handles the loading of the PHPUnit_Util_Printer implementation.
     *
     * @param string $printerClass
     * @param string $printerFile
     *
     * @return Printer|string
     */
    protected function handlePrinter($printerClass, $printerFile = '')
    {
        if (!\class_exists($printerClass, false)) {
            if ($printerFile == '') {
                $printerFile = Filesystem::classNameToFilename(
                    $printerClass
                );
            }

            $printerFile = \stream_resolve_include_path($printerFile);

            if ($printerFile) {
                require $printerFile;
            }
        }

        if (\class_exists($printerClass)) {
            $class = new ReflectionClass($printerClass);

            if ($class->implementsInterface(TestListener::class) &&
                $class->isSubclassOf(Printer::class) &&
                $class->isInstantiable()) {
                if ($class->isSubclassOf(ResultPrinter::class)) {
                    return $printerClass;
                }

                $outputStream = isset($this->arguments['stderr']) ? 'php://stderr' : null;

                return $class->newInstance($outputStream);
            }
        }

        $this->showError(
            \sprintf(
                'Could not use "%s" as printer.',
                $printerClass
            )
        );
    }

    /**
     * Loads a bootstrap file.
     *
     * @param string $filename
     */
    protected function handleBootstrap($filename)
    {
        try {
            Fileloader::checkAndLoad($filename);
        } catch (Exception $e) {
            $this->showError($e->getMessage());
        }
    }

    protected function handleVersionCheck()
    {
        $this->printVersionString();

        $latestVersion = \file_get_contents('https://phar.phpunit.de/latest-version-of/phpunit');
        $isOutdated    = \version_compare($latestVersion, Version::id(), '>');

        if ($isOutdated) {
            \printf(
                "You are not using the latest version of PHPUnit.\n" .
                "The latest version is PHPUnit %s.\n",
                $latestVersion
            );
        } else {
            print "You are using the latest version of PHPUnit.\n";
        }

        exit(TestRunner::SUCCESS_EXIT);
    }

    /**
     * Show the help message.
     */
    protected function showHelp()
    {
        $this->printVersionString();

        print <<<EOT
Usage: phpunit [options] UnitTest [UnitTest.php]
       phpunit [options] <directory>

Code Coverage Options:

  --coverage-clover <file>    Generate code coverage report in Clover XML format.
  --coverage-crap4j <file>    Generate code coverage report in Crap4J XML format.
  --coverage-html <dir>       Generate code coverage report in HTML format.
  --coverage-php <file>       Export PHP_CodeCoverage object to file.
  --coverage-text=<file>      Generate code coverage report in text format.
                              Default: Standard output.
  --coverage-xml <dir>        Generate code coverage report in PHPUnit XML format.
  --whitelist <dir>           Whitelist <dir> for code coverage analysis.
  --disable-coverage-ignore   Disable annotations for ignoring code coverage.

Logging Options:

  --log-junit <file>          Log test execution in JUnit XML format to file.
  --log-teamcity <file>       Log test execution in TeamCity format to file.
  --testdox-html <file>       Write agile documentation in HTML format to file.
  --testdox-text <file>       Write agile documentation in Text format to file.
  --testdox-xml <file>        Write agile documentation in XML format to file.
  --reverse-list              Print defects in reverse order

Test Selection Options:

  --filter <pattern>          Filter which tests to run.
  --testsuite <name,...>      Filter which testsuite to run.
  --group ...                 Only runs tests from the specified group(s).
  --exclude-group ...         Exclude tests from the specified group(s).
  --list-groups               List available test groups.
  --list-suites               List available test suites.
  --test-suffix ...           Only search for test in files with specified
                              suffix(es). Default: Test.php,.phpt

Test Execution Options:

  --dont-report-useless-tests Do not report tests that do not test anything.
  --strict-coverage           Be strict about @covers annotation usage.
  --strict-global-state       Be strict about changes to global state
  --disallow-test-output      Be strict about output during tests.
  --disallow-resource-usage   Be strict about resource usage during small tests.
  --enforce-time-limit        Enforce time limit based on test size.
  --disallow-todo-tests       Disallow @todo-annotated tests.

  --process-isolation         Run each test in a separate PHP process.
  --globals-backup            Backup and restore \$GLOBALS for each test.
  --static-backup             Backup and restore static attributes for each test.

  --colors=<flag>             Use colors in output ("never", "auto" or "always").
  --columns <n>               Number of columns to use for progress output.
  --columns max               Use maximum number of columns for progress output.
  --stderr                    Write to STDERR instead of STDOUT.
  --stop-on-error             Stop execution upon first error.
  --stop-on-failure           Stop execution upon first error or failure.
  --stop-on-warning           Stop execution upon first warning.
  --stop-on-risky             Stop execution upon first risky test.
  --stop-on-skipped           Stop execution upon first skipped test.
  --stop-on-incomplete        Stop execution upon first incomplete test.
  --fail-on-warning           Treat tests with warnings as failures.
  --fail-on-risky             Treat risky tests as failures.
  -v|--verbose                Output more verbose information.
  --debug                     Display debugging information.

  --loader <loader>           TestSuiteLoader implementation to use.
  --repeat <times>            Runs the test(s) repeatedly.
  --teamcity                  Report test execution progress in TeamCity format.
  --testdox                   Report test execution progress in TestDox format.
  --testdox-group             Only include tests from the specified group(s).
  --testdox-exclude-group     Exclude tests from the specified group(s).
  --printer <printer>         TestListener implementation to use.

Configuration Options:

  --bootstrap <file>          A "bootstrap" PHP file that is run before the tests.
  -c|--configuration <file>   Read configuration from XML file.
  --no-configuration          Ignore default configuration file (phpunit.xml).
  --no-coverage               Ignore code coverage configuration.
  --no-logging                Ignore logging configuration.
  --no-extensions             Do not load PHPUnit extensions.
  --include-path <path(s)>    Prepend PHP's include_path with given path(s).
  -d key[=value]              Sets a php.ini value.
  --generate-configuration    Generate configuration file with suggested settings.

Miscellaneous Options:

  -h|--help                   Prints this usage information.
  --version                   Prints the version and exits.
  --atleast-version <min>     Checks that version is greater than min and exits.
  --check-version             Check whether PHPUnit is the latest version.

EOT;
    }

    /**
     * Custom callback for test suite discovery.
     */
    protected function handleCustomTestSuite()
    {
    }

    private function printVersionString()
    {
        if ($this->versionStringPrinted) {
            return;
        }

        print Version::getVersionString() . "\n\n";

        $this->versionStringPrinted = true;
    }

    /**
     * @param string $message
     */
    private function showError($message)
    {
        $this->printVersionString();

        print $message . "\n";

        exit(TestRunner::FAILURE_EXIT);
    }

    /**
     * @param string $directory
     */
    private function handleExtensions($directory)
    {
        $facade = new File_Iterator_Facade;

        foreach ($facade->getFilesAsArray($directory, '.phar') as $file) {
            if (!\file_exists('phar://' . $file . '/manifest.xml')) {
                $this->arguments['notLoadedExtensions'][] = $file . ' is not an extension for PHPUnit';

                continue;
            }

            try {
                $applicationName = new ApplicationName('phpunit/phpunit');
                $version         = new PharIoVersion(Version::series());
                $manifest        = ManifestLoader::fromFile('phar://' . $file . '/manifest.xml');

                if (!$manifest->isExtensionFor($applicationName)) {
                    $this->arguments['notLoadedExtensions'][] = $file . ' is not an extension for PHPUnit';

                    continue;
                }

                if (!$manifest->isExtensionFor($applicationName, $version)) {
                    $this->arguments['notLoadedExtensions'][] = $file . ' is not compatible with this version of PHPUnit';

                    continue;
                }
            } catch (ManifestException $e) {
                $this->arguments['notLoadedExtensions'][] = $file . ': ' . $e->getMessage();

                continue;
            }

            require $file;

            $this->arguments['loadedExtensions'][] = $manifest->getName() . ' ' . $manifest->getVersion()->getVersionString();
        }
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\TextUI;

use PHP_Timer;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\Warning;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\TestResult;
use PHPUnit\Framework\TestListener;
use PHPUnit\Framework\TestFailure;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\Test;
use PHPUnit\Runner\PhptTestCase;
use PHPUnit\Util\InvalidArgumentHelper;
use PHPUnit\Util\Printer;
use SebastianBergmann\Environment\Console;

/**
 * Prints the result of a TextUI TestRunner run.
 */
class ResultPrinter extends Printer implements TestListener
{
    const EVENT_TEST_START      = 0;
    const EVENT_TEST_END        = 1;
    const EVENT_TESTSUITE_START = 2;
    const EVENT_TESTSUITE_END   = 3;

    const COLOR_NEVER   = 'never';
    const COLOR_AUTO    = 'auto';
    const COLOR_ALWAYS  = 'always';
    const COLOR_DEFAULT = self::COLOR_NEVER;

    /**
     * @var array
     */
    private static $ansiCodes = [
        'bold'       => 1,
        'fg-black'   => 30,
        'fg-red'     => 31,
        'fg-green'   => 32,
        'fg-yellow'  => 33,
        'fg-blue'    => 34,
        'fg-magenta' => 35,
        'fg-cyan'    => 36,
        'fg-white'   => 37,
        'bg-black'   => 40,
        'bg-red'     => 41,
        'bg-green'   => 42,
        'bg-yellow'  => 43,
        'bg-blue'    => 44,
        'bg-magenta' => 45,
        'bg-cyan'    => 46,
        'bg-white'   => 47
    ];

    /**
     * @var int
     */
    protected $column = 0;

    /**
     * @var int
     */
    protected $maxColumn;

    /**
     * @var bool
     */
    protected $lastTestFailed = false;

    /**
     * @var int
     */
    protected $numAssertions = 0;

    /**
     * @var int
     */
    protected $numTests = -1;

    /**
     * @var int
     */
    protected $numTestsRun = 0;

    /**
     * @var int
     */
    protected $numTestsWidth;

    /**
     * @var bool
     */
    protected $colors = false;

    /**
     * @var bool
     */
    protected $debug = false;

    /**
     * @var bool
     */
    protected $verbose = false;

    /**
     * @var int
     */
    private $numberOfColumns;

    /**
     * @var bool
     */
    private $reverse;

    /**
     * @var bool
     */
    private $defectListPrinted = false;

    /**
     * Constructor.
     *
     * @param mixed      $out
     * @param bool       $verbose
     * @param string     $colors
     * @param bool       $debug
     * @param int|string $numberOfColumns
     * @param bool       $reverse
     *
     * @throws Exception
     */
    public function __construct($out = null, $verbose = false, $colors = self::COLOR_DEFAULT, $debug = false, $numberOfColumns = 80, $reverse = false)
    {
        parent::__construct($out);

        if (!\is_bool($verbose)) {
            throw InvalidArgumentHelper::factory(2, 'boolean');
        }

        $availableColors = [self::COLOR_NEVER, self::COLOR_AUTO, self::COLOR_ALWAYS];

        if (!\in_array($colors, $availableColors)) {
            throw InvalidArgumentHelper::factory(
                3,
                \vsprintf('value from "%s", "%s" or "%s"', $availableColors)
            );
        }

        if (!\is_bool($debug)) {
            throw InvalidArgumentHelper::factory(4, 'boolean');
        }

        if (!\is_int($numberOfColumns) && $numberOfColumns != 'max') {
            throw InvalidArgumentHelper::factory(5, 'integer or "max"');
        }

        if (!\is_bool($reverse)) {
            throw InvalidArgumentHelper::factory(6, 'boolean');
        }

        $console            = new Console;
        $maxNumberOfColumns = $console->getNumberOfColumns();

        if ($numberOfColumns == 'max' || ($numberOfColumns !== 80 && $numberOfColumns > $maxNumberOfColumns)) {
            $numberOfColumns = $maxNumberOfColumns;
        }

        $this->numberOfColumns = $numberOfColumns;
        $this->verbose         = $verbose;
        $this->debug           = $debug;
        $this->reverse         = $reverse;

        if ($colors === self::COLOR_AUTO && $console->hasColorSupport()) {
            $this->colors = true;
        } else {
            $this->colors = (self::COLOR_ALWAYS === $colors);
        }
    }

    /**
     * @param TestResult $result
     */
    public function printResult(TestResult $result)
    {
        $this->printHeader();
        $this->printErrors($result);
        $this->printWarnings($result);
        $this->printFailures($result);
        $this->printRisky($result);

        if ($this->verbose) {
            $this->printIncompletes($result);
            $this->printSkipped($result);
        }

        $this->printFooter($result);
    }

    /**
     * @param array  $defects
     * @param string $type
     */
    protected function printDefects(array $defects, $type)
    {
        $count = \count($defects);

        if ($count == 0) {
            return;
        }

        if ($this->defectListPrinted) {
            $this->write("\n--\n\n");
        }

        $this->write(
            \sprintf(
                "There %s %d %s%s:\n",
                ($count == 1) ? 'was' : 'were',
                $count,
                $type,
                ($count == 1) ? '' : 's'
            )
        );

        $i = 1;

        if ($this->reverse) {
            $defects = \array_reverse($defects);
        }

        foreach ($defects as $defect) {
            $this->printDefect($defect, $i++);
        }

        $this->defectListPrinted = true;
    }

    /**
     * @param TestFailure $defect
     * @param int         $count
     */
    protected function printDefect(TestFailure $defect, $count)
    {
        $this->printDefectHeader($defect, $count);
        $this->printDefectTrace($defect);
    }

    /**
     * @param TestFailure $defect
     * @param int         $count
     */
    protected function printDefectHeader(TestFailure $defect, $count)
    {
        $this->write(
            \sprintf(
                "\n%d) %s\n",
                $count,
                $defect->getTestName()
            )
        );
    }

    /**
     * @param TestFailure $defect
     */
    protected function printDefectTrace(TestFailure $defect)
    {
        $e = $defect->thrownException();
        $this->write((string) $e);

        while ($e = $e->getPrevious()) {
            $this->write("\nCaused by\n" . $e);
        }
    }

    /**
     * @param TestResult $result
     */
    protected function printErrors(TestResult $result)
    {
        $this->printDefects($result->errors(), 'error');
    }

    /**
     * @param TestResult $result
     */
    protected function printFailures(TestResult $result)
    {
        $this->printDefects($result->failures(), 'failure');
    }

    /**
     * @param TestResult $result
     */
    protected function printWarnings(TestResult $result)
    {
        $this->printDefects($result->warnings(), 'warning');
    }

    /**
     * @param TestResult $result
     */
    protected function printIncompletes(TestResult $result)
    {
        $this->printDefects($result->notImplemented(), 'incomplete test');
    }

    /**
     * @param TestResult $result
     */
    protected function printRisky(TestResult $result)
    {
        $this->printDefects($result->risky(), 'risky test');
    }

    /**
     * @param TestResult $result
     */
    protected function printSkipped(TestResult $result)
    {
        $this->printDefects($result->skipped(), 'skipped test');
    }

    protected function printHeader()
    {
        $this->write("\n\n" . PHP_Timer::resourceUsage() . "\n\n");
    }

    /**
     * @param TestResult $result
     */
    protected function printFooter(TestResult $result)
    {
        if (\count($result) === 0) {
            $this->writeWithColor(
                'fg-black, bg-yellow',
                'No tests executed!'
            );

            return;
        }

        if ($result->wasSuccessful() &&
            $result->allHarmless() &&
            $result->allCompletelyImplemented() &&
            $result->noneSkipped()) {
            $this->writeWithColor(
                'fg-black, bg-green',
                \sprintf(
                    'OK (%d test%s, %d assertion%s)',
                    \count($result),
                    (\count($result) == 1) ? '' : 's',
                    $this->numAssertions,
                    ($this->numAssertions == 1) ? '' : 's'
                )
            );
        } else {
            if ($result->wasSuccessful()) {
                $color = 'fg-black, bg-yellow';

                if ($this->verbose || !$result->allHarmless()) {
                    $this->write("\n");
                }

                $this->writeWithColor(
                    $color,
                    'OK, but incomplete, skipped, or risky tests!'
                );
            } else {
                $this->write("\n");

                if ($result->errorCount()) {
                    $color = 'fg-white, bg-red';

                    $this->writeWithColor(
                        $color,
                        'ERRORS!'
                    );
                } elseif ($result->failureCount()) {
                    $color = 'fg-white, bg-red';

                    $this->writeWithColor(
                        $color,
                        'FAILURES!'
                    );
                } elseif ($result->warningCount()) {
                    $color = 'fg-black, bg-yellow';

                    $this->writeWithColor(
                        $color,
                        'WARNINGS!'
                    );
                }
            }

            $this->writeCountString(\count($result), 'Tests', $color, true);
            $this->writeCountString($this->numAssertions, 'Assertions', $color, true);
            $this->writeCountString($result->errorCount(), 'Errors', $color);
            $this->writeCountString($result->failureCount(), 'Failures', $color);
            $this->writeCountString($result->warningCount(), 'Warnings', $color);
            $this->writeCountString($result->skippedCount(), 'Skipped', $color);
            $this->writeCountString($result->notImplementedCount(), 'Incomplete', $color);
            $this->writeCountString($result->riskyCount(), 'Risky', $color);
            $this->writeWithColor($color, '.', true);
        }
    }

    public function printWaitPrompt()
    {
        $this->write("\n<RETURN> to continue\n");
    }

    /**
     * An error occurred.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addError(Test $test, \Exception $e, $time)
    {
        $this->writeProgressWithColor('fg-red, bold', 'E');
        $this->lastTestFailed = true;
    }

    /**
     * A failure occurred.
     *
     * @param Test                 $test
     * @param AssertionFailedError $e
     * @param float                $time
     */
    public function addFailure(Test $test, AssertionFailedError $e, $time)
    {
        $this->writeProgressWithColor('bg-red, fg-white', 'F');
        $this->lastTestFailed = true;
    }

    /**
     * A warning occurred.
     *
     * @param Test    $test
     * @param Warning $e
     * @param float   $time
     */
    public function addWarning(Test $test, Warning $e, $time)
    {
        $this->writeProgressWithColor('fg-yellow, bold', 'W');
        $this->lastTestFailed = true;
    }

    /**
     * Incomplete test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addIncompleteTest(Test $test, \Exception $e, $time)
    {
        $this->writeProgressWithColor('fg-yellow, bold', 'I');
        $this->lastTestFailed = true;
    }

    /**
     * Risky test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addRiskyTest(Test $test, \Exception $e, $time)
    {
        $this->writeProgressWithColor('fg-yellow, bold', 'R');
        $this->lastTestFailed = true;
    }

    /**
     * Skipped test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addSkippedTest(Test $test, \Exception $e, $time)
    {
        $this->writeProgressWithColor('fg-cyan, bold', 'S');
        $this->lastTestFailed = true;
    }

    /**
     * A testsuite started.
     *
     * @param TestSuite $suite
     */
    public function startTestSuite(TestSuite $suite)
    {
        if ($this->numTests == -1) {
            $this->numTests      = \count($suite);
            $this->numTestsWidth = \strlen((string) $this->numTests);
            $this->maxColumn     = $this->numberOfColumns - \strlen('  /  (XXX%)') - (2 * $this->numTestsWidth);
        }
    }

    /**
     * A testsuite ended.
     *
     * @param TestSuite $suite
     */
    public function endTestSuite(TestSuite $suite)
    {
    }

    /**
     * A test started.
     *
     * @param Test $test
     */
    public function startTest(Test $test)
    {
        if ($this->debug) {
            $this->write(
                \sprintf(
                    "\nStarting test '%s'.\n",
                    \PHPUnit\Util\Test::describe($test)
                )
            );
        }
    }

    /**
     * A test ended.
     *
     * @param Test  $test
     * @param float $time
     */
    public function endTest(Test $test, $time)
    {
        if (!$this->lastTestFailed) {
            $this->writeProgress('.');
        }

        if ($test instanceof TestCase) {
            $this->numAssertions += $test->getNumAssertions();
        } elseif ($test instanceof PhptTestCase) {
            $this->numAssertions++;
        }

        $this->lastTestFailed = false;

        if ($test instanceof TestCase) {
            if (!$test->hasExpectationOnOutput()) {
                $this->write($test->getActualOutput());
            }
        }
    }

    /**
     * @param string $progress
     */
    protected function writeProgress($progress)
    {
        $this->write($progress);
        $this->column++;
        $this->numTestsRun++;

        if ($this->column == $this->maxColumn || $this->numTestsRun == $this->numTests) {
            if ($this->numTestsRun == $this->numTests) {
                $this->write(\str_repeat(' ', $this->maxColumn - $this->column));
            }

            $this->write(
                \sprintf(
                    ' %' . $this->numTestsWidth . 'd / %' .
                    $this->numTestsWidth . 'd (%3s%%)',
                    $this->numTestsRun,
                    $this->numTests,
                    \floor(($this->numTestsRun / $this->numTests) * 100)
                )
            );

            if ($this->column == $this->maxColumn) {
                $this->writeNewLine();
            }
        }
    }

    protected function writeNewLine()
    {
        $this->column = 0;
        $this->write("\n");
    }

    /**
     * Formats a buffer with a specified ANSI color sequence if colors are
     * enabled.
     *
     * @param string $color
     * @param string $buffer
     *
     * @return string
     */
    protected function formatWithColor($color, $buffer)
    {
        if (!$this->colors) {
            return $buffer;
        }

        $codes   = \array_map('trim', \explode(',', $color));
        $lines   = \explode("\n", $buffer);
        $padding = \max(\array_map('strlen', $lines));
        $styles  = [];

        foreach ($codes as $code) {
            $styles[] = self::$ansiCodes[$code];
        }

        $style = \sprintf("\x1b[%sm", \implode(';', $styles));

        $styledLines = [];

        foreach ($lines as $line) {
            $styledLines[] = $style . \str_pad($line, $padding) . "\x1b[0m";
        }

        return \implode("\n", $styledLines);
    }

    /**
     * Writes a buffer out with a color sequence if colors are enabled.
     *
     * @param string $color
     * @param string $buffer
     * @param bool   $lf
     */
    protected function writeWithColor($color, $buffer, $lf = true)
    {
        $this->write($this->formatWithColor($color, $buffer));

        if ($lf) {
            $this->write("\n");
        }
    }

    /**
     * Writes progress with a color sequence if colors are enabled.
     *
     * @param string $color
     * @param string $buffer
     */
    protected function writeProgressWithColor($color, $buffer)
    {
        $buffer = $this->formatWithColor($color, $buffer);
        $this->writeProgress($buffer);
    }

    /**
     * @param int    $count
     * @param string $name
     * @param string $color
     * @param bool   $always
     */
    private function writeCountString($count, $name, $color, $always = false)
    {
        static $first = true;

        if ($always || $count > 0) {
            $this->writeWithColor(
                $color,
                \sprintf(
                    '%s%s: %d',
                    !$first ? ', ' : '',
                    $name,
                    $count
                ),
                false
            );

            $first = false;
        }
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\TextUI;

use PHPUnit\Framework\Error\Deprecated;
use PHPUnit\Framework\Error\Notice;
use PHPUnit\Framework\Error\Warning;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\TestResult;
use PHPUnit\Framework\TestListener;
use PHPUnit\Framework\Test;
use PHPUnit\Runner\BaseTestRunner;
use PHPUnit\Runner\Filter\Factory;
use PHPUnit\Runner\Version;
use PHPUnit\Runner\TestSuiteLoader;
use PHPUnit\Runner\StandardTestSuiteLoader;
use PHPUnit\Runner\Filter\NameFilterIterator;
use PHPUnit\Runner\Filter\ExcludeGroupFilterIterator;
use PHPUnit\Runner\Filter\IncludeGroupFilterIterator;
use PHPUnit\Util\Configuration;
use PHPUnit\Util\Log\JUnit;
use PHPUnit\Util\Log\TeamCity;
use PHPUnit\Util\Printer;
use PHPUnit\Util\TestDox\HtmlResultPrinter;
use PHPUnit\Util\TestDox\TextResultPrinter;
use PHPUnit\Util\TestDox\XmlResultPrinter;
use ReflectionClass;
use SebastianBergmann;
use SebastianBergmann\CodeCoverage\CodeCoverage;
use SebastianBergmann\CodeCoverage\Exception as CodeCoverageException;
use SebastianBergmann\CodeCoverage\Filter as CodeCoverageFilter;
use SebastianBergmann\CodeCoverage\Report\Clover as CloverReport;
use SebastianBergmann\CodeCoverage\Report\Crap4j as Crap4jReport;
use SebastianBergmann\CodeCoverage\Report\Html\Facade as HtmlReport;
use SebastianBergmann\CodeCoverage\Report\PHP as PhpReport;
use SebastianBergmann\CodeCoverage\Report\Text as TextReport;
use SebastianBergmann\CodeCoverage\Report\Xml\Facade as XmlReport;
use SebastianBergmann\Environment\Runtime;

/**
 * A TestRunner for the Command Line Interface (CLI)
 * PHP SAPI Module.
 */
class TestRunner extends BaseTestRunner
{
    const SUCCESS_EXIT   = 0;
    const FAILURE_EXIT   = 1;
    const EXCEPTION_EXIT = 2;

    /**
     * @var CodeCoverageFilter
     */
    protected $codeCoverageFilter;

    /**
     * @var TestSuiteLoader
     */
    protected $loader;

    /**
     * @var ResultPrinter
     */
    protected $printer;

    /**
     * @var bool
     */
    protected static $versionStringPrinted = false;

    /**
     * @var Runtime
     */
    private $runtime;

    /**
     * @var bool
     */
    private $messagePrinted = false;

    /**
     * @param TestSuiteLoader    $loader
     * @param CodeCoverageFilter $filter
     */
    public function __construct(TestSuiteLoader $loader = null, CodeCoverageFilter $filter = null)
    {
        if ($filter === null) {
            $filter = new CodeCoverageFilter;
        }

        $this->codeCoverageFilter = $filter;
        $this->loader             = $loader;
        $this->runtime            = new Runtime;
    }

    /**
     * @param Test|ReflectionClass $test
     * @param array                $arguments
     *
     * @return TestResult
     *
     * @throws Exception
     */
    public static function run($test, array $arguments = [])
    {
        if ($test instanceof ReflectionClass) {
            $test = new TestSuite($test);
        }

        if ($test instanceof Test) {
            $aTestRunner = new self;

            return $aTestRunner->doRun(
                $test,
                $arguments
            );
        }

        throw new Exception('No test case or test suite found.');
    }

    /**
     * @return TestResult
     */
    protected function createTestResult()
    {
        return new TestResult;
    }

    /**
     * @param TestSuite $suite
     * @param array     $arguments
     */
    private function processSuiteFilters(TestSuite $suite, array $arguments)
    {
        if (!$arguments['filter'] &&
            empty($arguments['groups']) &&
            empty($arguments['excludeGroups'])) {
            return;
        }

        $filterFactory = new Factory;

        if (!empty($arguments['excludeGroups'])) {
            $filterFactory->addFilter(
                new ReflectionClass(ExcludeGroupFilterIterator::class),
                $arguments['excludeGroups']
            );
        }

        if (!empty($arguments['groups'])) {
            $filterFactory->addFilter(
                new ReflectionClass(IncludeGroupFilterIterator::class),
                $arguments['groups']
            );
        }

        if ($arguments['filter']) {
            $filterFactory->addFilter(
                new ReflectionClass(NameFilterIterator::class),
                $arguments['filter']
            );
        }

        $suite->injectFilter($filterFactory);
    }

    /**
     * @param Test  $suite
     * @param array $arguments
     * @param bool  $exit
     *
     * @return TestResult
     */
    public function doRun(Test $suite, array $arguments = [], $exit = true)
    {
        if (isset($arguments['configuration'])) {
            $GLOBALS['__PHPUNIT_CONFIGURATION_FILE'] = $arguments['configuration'];
        }

        $this->handleConfiguration($arguments);

        $this->processSuiteFilters($suite, $arguments);

        if (isset($arguments['bootstrap'])) {
            $GLOBALS['__PHPUNIT_BOOTSTRAP'] = $arguments['bootstrap'];
        }

        if ($arguments['backupGlobals'] === true) {
            $suite->setBackupGlobals(true);
        }

        if ($arguments['backupStaticAttributes'] === true) {
            $suite->setBackupStaticAttributes(true);
        }

        if ($arguments['beStrictAboutChangesToGlobalState'] === true) {
            $suite->setbeStrictAboutChangesToGlobalState(true);
        }

        if (\is_int($arguments['repeat']) && $arguments['repeat'] > 0) {
            $_suite = new TestSuite;

            foreach (\range(1, $arguments['repeat']) as $step) {
                $_suite->addTest($suite);
            }

            $suite = $_suite;
            unset($_suite);
        }

        $result = $this->createTestResult();

        if (!$arguments['convertErrorsToExceptions']) {
            $result->convertErrorsToExceptions(false);
        }

        if (!$arguments['convertDeprecationsToExceptions']) {
            Deprecated::$enabled = false;
        }

        if (!$arguments['convertNoticesToExceptions']) {
            Notice::$enabled = false;
        }

        if (!$arguments['convertWarningsToExceptions']) {
            Warning::$enabled = false;
        }

        if ($arguments['stopOnError']) {
            $result->stopOnError(true);
        }

        if ($arguments['stopOnFailure']) {
            $result->stopOnFailure(true);
        }

        if ($arguments['stopOnWarning']) {
            $result->stopOnWarning(true);
        }

        if ($arguments['stopOnIncomplete']) {
            $result->stopOnIncomplete(true);
        }

        if ($arguments['stopOnRisky']) {
            $result->stopOnRisky(true);
        }

        if ($arguments['stopOnSkipped']) {
            $result->stopOnSkipped(true);
        }

        if ($arguments['registerMockObjectsFromTestArgumentsRecursively']) {
            $result->setRegisterMockObjectsFromTestArgumentsRecursively(true);
        }

        if ($this->printer === null) {
            if (isset($arguments['printer']) &&
                $arguments['printer'] instanceof Printer) {
                $this->printer = $arguments['printer'];
            } else {
                $printerClass = ResultPrinter::class;

                if (isset($arguments['printer']) && \is_string($arguments['printer']) && \class_exists($arguments['printer'], false)) {
                    $class = new ReflectionClass($arguments['printer']);

                    if ($class->isSubclassOf(ResultPrinter::class)) {
                        $printerClass = $arguments['printer'];
                    }
                }

                $this->printer = new $printerClass(
                    isset($arguments['stderr']) ? 'php://stderr' : null,
                    $arguments['verbose'],
                    $arguments['colors'],
                    $arguments['debug'],
                    $arguments['columns'],
                    $arguments['reverseList']
                );
            }
        }

        $this->printer->write(
            Version::getVersionString() . "\n"
        );

        self::$versionStringPrinted = true;

        if ($arguments['verbose']) {
            $runtime = $this->runtime->getNameWithVersion();

            if ($this->runtime->hasXdebug()) {
                $runtime .= \sprintf(
                    ' with Xdebug %s',
                    \phpversion('xdebug')
                );
            }

            $this->writeMessage('Runtime', $runtime);

            if (isset($arguments['configuration'])) {
                $this->writeMessage(
                    'Configuration',
                    $arguments['configuration']->getFilename()
                );
            }

            foreach ($arguments['loadedExtensions'] as $extension) {
                $this->writeMessage(
                    'Extension',
                    $extension
                );
            }

            foreach ($arguments['notLoadedExtensions'] as $extension) {
                $this->writeMessage(
                    'Extension',
                    $extension
                );
            }
        }

        if ($this->runtime->discardsComments()) {
            $this->writeMessage('Warning', 'opcache.save_comments=0 set; annotations will not work');
        }

        foreach ($arguments['listeners'] as $listener) {
            $result->addListener($listener);
        }

        $result->addListener($this->printer);

        $codeCoverageReports = 0;

        if (!isset($arguments['noLogging'])) {
            if (isset($arguments['testdoxHTMLFile'])) {
                $result->addListener(
                    new HtmlResultPrinter(
                        $arguments['testdoxHTMLFile'],
                        $arguments['testdoxGroups'],
                        $arguments['testdoxExcludeGroups']
                    )
                );
            }

            if (isset($arguments['testdoxTextFile'])) {
                $result->addListener(
                    new TextResultPrinter(
                        $arguments['testdoxTextFile'],
                        $arguments['testdoxGroups'],
                        $arguments['testdoxExcludeGroups']
                    )
                );
            }

            if (isset($arguments['testdoxXMLFile'])) {
                $result->addListener(
                    new XmlResultPrinter(
                        $arguments['testdoxXMLFile']
                    )
                );
            }

            if (isset($arguments['teamcityLogfile'])) {
                $result->addListener(
                    new TeamCity($arguments['teamcityLogfile'])
                );
            }

            if (isset($arguments['junitLogfile'])) {
                $result->addListener(
                    new JUnit(
                        $arguments['junitLogfile'],
                        $arguments['reportUselessTests']
                    )
                );
            }

            if (isset($arguments['coverageClover'])) {
                $codeCoverageReports++;
            }

            if (isset($arguments['coverageCrap4J'])) {
                $codeCoverageReports++;
            }

            if (isset($arguments['coverageHtml'])) {
                $codeCoverageReports++;
            }

            if (isset($arguments['coveragePHP'])) {
                $codeCoverageReports++;
            }

            if (isset($arguments['coverageText'])) {
                $codeCoverageReports++;
            }

            if (isset($arguments['coverageXml'])) {
                $codeCoverageReports++;
            }
        }

        if (isset($arguments['noCoverage'])) {
            $codeCoverageReports = 0;
        }

        if ($codeCoverageReports > 0 && !$this->runtime->canCollectCodeCoverage()) {
            $this->writeMessage('Error', 'No code coverage driver is available');

            $codeCoverageReports = 0;
        }

        if ($codeCoverageReports > 0) {
            $codeCoverage = new CodeCoverage(
                null,
                $this->codeCoverageFilter
            );

            $codeCoverage->setUnintentionallyCoveredSubclassesWhitelist(
                [SebastianBergmann\Comparator\Comparator::class]
            );

            $codeCoverage->setCheckForUnintentionallyCoveredCode(
                $arguments['strictCoverage']
            );

            $codeCoverage->setCheckForMissingCoversAnnotation(
                $arguments['strictCoverage']
            );

            if (isset($arguments['forceCoversAnnotation'])) {
                $codeCoverage->setForceCoversAnnotation(
                    $arguments['forceCoversAnnotation']
                );
            }

            if (isset($arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage'])) {
                $codeCoverage->setIgnoreDeprecatedCode(
                    $arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage']
                );
            }

            if (isset($arguments['disableCodeCoverageIgnore'])) {
                $codeCoverage->setDisableIgnoredLines(true);
            }

            if (isset($arguments['whitelist'])) {
                $this->codeCoverageFilter->addDirectoryToWhitelist($arguments['whitelist']);
            }

            if (isset($arguments['configuration'])) {
                $filterConfiguration = $arguments['configuration']->getFilterConfiguration();

                if (empty($filterConfiguration['whitelist'])) {
                    $this->writeMessage('Error', 'No whitelist is configured, no code coverage will be generated.');

                    $codeCoverageReports = 0;

                    unset($codeCoverage);
                } else {
                    $codeCoverage->setAddUncoveredFilesFromWhitelist(
                        $filterConfiguration['whitelist']['addUncoveredFilesFromWhitelist']
                    );

                    $codeCoverage->setProcessUncoveredFilesFromWhitelist(
                        $filterConfiguration['whitelist']['processUncoveredFilesFromWhitelist']
                    );

                    foreach ($filterConfiguration['whitelist']['include']['directory'] as $dir) {
                        $this->codeCoverageFilter->addDirectoryToWhitelist(
                            $dir['path'],
                            $dir['suffix'],
                            $dir['prefix']
                        );
                    }

                    foreach ($filterConfiguration['whitelist']['include']['file'] as $file) {
                        $this->codeCoverageFilter->addFileToWhitelist($file);
                    }

                    foreach ($filterConfiguration['whitelist']['exclude']['directory'] as $dir) {
                        $this->codeCoverageFilter->removeDirectoryFromWhitelist(
                            $dir['path'],
                            $dir['suffix'],
                            $dir['prefix']
                        );
                    }

                    foreach ($filterConfiguration['whitelist']['exclude']['file'] as $file) {
                        $this->codeCoverageFilter->removeFileFromWhitelist($file);
                    }
                }
            }

            if (isset($codeCoverage) && !$this->codeCoverageFilter->hasWhitelist()) {
                $this->writeMessage('Error', 'Incorrect whitelist config, no code coverage will be generated.');

                $codeCoverageReports = 0;

                unset($codeCoverage);
            }
        }

        $this->printer->write("\n");

        if (isset($codeCoverage)) {
            $result->setCodeCoverage($codeCoverage);

            if ($codeCoverageReports > 1 && isset($arguments['cacheTokens'])) {
                $codeCoverage->setCacheTokens($arguments['cacheTokens']);
            }
        }

        $result->beStrictAboutTestsThatDoNotTestAnything($arguments['reportUselessTests']);
        $result->beStrictAboutOutputDuringTests($arguments['disallowTestOutput']);
        $result->beStrictAboutTodoAnnotatedTests($arguments['disallowTodoAnnotatedTests']);
        $result->beStrictAboutResourceUsageDuringSmallTests($arguments['beStrictAboutResourceUsageDuringSmallTests']);
        $result->enforceTimeLimit($arguments['enforceTimeLimit']);
        $result->setTimeoutForSmallTests($arguments['timeoutForSmallTests']);
        $result->setTimeoutForMediumTests($arguments['timeoutForMediumTests']);
        $result->setTimeoutForLargeTests($arguments['timeoutForLargeTests']);

        if ($suite instanceof TestSuite) {
            $suite->setRunTestInSeparateProcess($arguments['processIsolation']);
        }

        $suite->run($result);

        unset($suite);
        $result->flushListeners();

        if ($this->printer instanceof ResultPrinter) {
            $this->printer->printResult($result);
        }

        if (isset($codeCoverage)) {
            if (isset($arguments['coverageClover'])) {
                $this->printer->write(
                    "\nGenerating code coverage report in Clover XML format ..."
                );

                try {
                    $writer = new CloverReport;
                    $writer->process($codeCoverage, $arguments['coverageClover']);

                    $this->printer->write(" done\n");
                    unset($writer);
                } catch (CodeCoverageException $e) {
                    $this->printer->write(
                        " failed\n" . $e->getMessage() . "\n"
                    );
                }
            }

            if (isset($arguments['coverageCrap4J'])) {
                $this->printer->write(
                    "\nGenerating Crap4J report XML file ..."
                );

                try {
                    $writer = new Crap4jReport($arguments['crap4jThreshold']);
                    $writer->process($codeCoverage, $arguments['coverageCrap4J']);

                    $this->printer->write(" done\n");
                    unset($writer);
                } catch (CodeCoverageException $e) {
                    $this->printer->write(
                        " failed\n" . $e->getMessage() . "\n"
                    );
                }
            }

            if (isset($arguments['coverageHtml'])) {
                $this->printer->write(
                    "\nGenerating code coverage report in HTML format ..."
                );

                try {
                    $writer = new HtmlReport(
                        $arguments['reportLowUpperBound'],
                        $arguments['reportHighLowerBound'],
                        \sprintf(
                            ' and <a href="https://phpunit.de/">PHPUnit %s</a>',
                            Version::id()
                        )
                    );

                    $writer->process($codeCoverage, $arguments['coverageHtml']);

                    $this->printer->write(" done\n");
                    unset($writer);
                } catch (CodeCoverageException $e) {
                    $this->printer->write(
                        " failed\n" . $e->getMessage() . "\n"
                    );
                }
            }

            if (isset($arguments['coveragePHP'])) {
                $this->printer->write(
                    "\nGenerating code coverage report in PHP format ..."
                );

                try {
                    $writer = new PhpReport;
                    $writer->process($codeCoverage, $arguments['coveragePHP']);

                    $this->printer->write(" done\n");
                    unset($writer);
                } catch (CodeCoverageException $e) {
                    $this->printer->write(
                        " failed\n" . $e->getMessage() . "\n"
                    );
                }
            }

            if (isset($arguments['coverageText'])) {
                if ($arguments['coverageText'] == 'php://stdout') {
                    $outputStream = $this->printer;
                    $colors       = $arguments['colors'] && $arguments['colors'] != ResultPrinter::COLOR_NEVER;
                } else {
                    $outputStream = new Printer($arguments['coverageText']);
                    $colors       = false;
                }

                $processor = new TextReport(
                    $arguments['reportLowUpperBound'],
                    $arguments['reportHighLowerBound'],
                    $arguments['coverageTextShowUncoveredFiles'],
                    $arguments['coverageTextShowOnlySummary']
                );

                $outputStream->write(
                    $processor->process($codeCoverage, $colors)
                );
            }

            if (isset($arguments['coverageXml'])) {
                $this->printer->write(
                    "\nGenerating code coverage report in PHPUnit XML format ..."
                );

                try {
                    $writer = new XmlReport(Version::id());
                    $writer->process($codeCoverage, $arguments['coverageXml']);

                    $this->printer->write(" done\n");
                    unset($writer);
                } catch (CodeCoverageException $e) {
                    $this->printer->write(
                        " failed\n" . $e->getMessage() . "\n"
                    );
                }
            }
        }

        if ($exit) {
            if ($result->wasSuccessful()) {
                if ($arguments['failOnRisky'] && !$result->allHarmless()) {
                    exit(self::FAILURE_EXIT);
                }

                if ($arguments['failOnWarning'] && $result->warningCount() > 0) {
                    exit(self::FAILURE_EXIT);
                }

                exit(self::SUCCESS_EXIT);
            }

            if ($result->errorCount() > 0) {
                exit(self::EXCEPTION_EXIT);
            }

            if ($result->failureCount() > 0) {
                exit(self::FAILURE_EXIT);
            }
        }

        return $result;
    }

    /**
     * @param ResultPrinter $resultPrinter
     */
    public function setPrinter(ResultPrinter $resultPrinter)
    {
        $this->printer = $resultPrinter;
    }

    /**
     * Override to define how to handle a failed loading of
     * a test suite.
     *
     * @param string $message
     */
    protected function runFailed($message)
    {
        $this->write($message . PHP_EOL);
        exit(self::FAILURE_EXIT);
    }

    /**
     * @param string $buffer
     */
    protected function write($buffer)
    {
        if (PHP_SAPI != 'cli' && PHP_SAPI != 'phpdbg') {
            $buffer = \htmlspecialchars($buffer);
        }

        if ($this->printer !== null) {
            $this->printer->write($buffer);
        } else {
            print $buffer;
        }
    }

    /**
     * Returns the loader to be used.
     *
     * @return TestSuiteLoader
     */
    public function getLoader()
    {
        if ($this->loader === null) {
            $this->loader = new StandardTestSuiteLoader;
        }

        return $this->loader;
    }

    /**
     * @param array $arguments
     */
    protected function handleConfiguration(array &$arguments)
    {
        if (isset($arguments['configuration']) &&
            !$arguments['configuration'] instanceof Configuration) {
            $arguments['configuration'] = Configuration::getInstance(
                $arguments['configuration']
            );
        }

        $arguments['debug']     = $arguments['debug'] ?? false;
        $arguments['filter']    = $arguments['filter'] ?? false;
        $arguments['listeners'] = $arguments['listeners'] ?? [];

        if (isset($arguments['configuration'])) {
            $arguments['configuration']->handlePHPConfiguration();

            $phpunitConfiguration = $arguments['configuration']->getPHPUnitConfiguration();

            if (isset($phpunitConfiguration['backupGlobals']) && !isset($arguments['backupGlobals'])) {
                $arguments['backupGlobals'] = $phpunitConfiguration['backupGlobals'];
            }

            if (isset($phpunitConfiguration['backupStaticAttributes']) && !isset($arguments['backupStaticAttributes'])) {
                $arguments['backupStaticAttributes'] = $phpunitConfiguration['backupStaticAttributes'];
            }

            if (isset($phpunitConfiguration['beStrictAboutChangesToGlobalState']) && !isset($arguments['beStrictAboutChangesToGlobalState'])) {
                $arguments['beStrictAboutChangesToGlobalState'] = $phpunitConfiguration['beStrictAboutChangesToGlobalState'];
            }

            if (isset($phpunitConfiguration['bootstrap']) && !isset($arguments['bootstrap'])) {
                $arguments['bootstrap'] = $phpunitConfiguration['bootstrap'];
            }

            if (isset($phpunitConfiguration['cacheTokens']) && !isset($arguments['cacheTokens'])) {
                $arguments['cacheTokens'] = $phpunitConfiguration['cacheTokens'];
            }

            if (isset($phpunitConfiguration['colors']) && !isset($arguments['colors'])) {
                $arguments['colors'] = $phpunitConfiguration['colors'];
            }

            if (isset($phpunitConfiguration['convertDeprecationsToExceptions']) && !isset($arguments['convertDeprecationsToExceptions'])) {
                $arguments['convertDeprecationsToExceptions'] = $phpunitConfiguration['convertDeprecationsToExceptions'];
            }

            if (isset($phpunitConfiguration['convertErrorsToExceptions']) && !isset($arguments['convertErrorsToExceptions'])) {
                $arguments['convertErrorsToExceptions'] = $phpunitConfiguration['convertErrorsToExceptions'];
            }

            if (isset($phpunitConfiguration['convertNoticesToExceptions']) && !isset($arguments['convertNoticesToExceptions'])) {
                $arguments['convertNoticesToExceptions'] = $phpunitConfiguration['convertNoticesToExceptions'];
            }

            if (isset($phpunitConfiguration['convertWarningsToExceptions']) && !isset($arguments['convertWarningsToExceptions'])) {
                $arguments['convertWarningsToExceptions'] = $phpunitConfiguration['convertWarningsToExceptions'];
            }

            if (isset($phpunitConfiguration['processIsolation']) && !isset($arguments['processIsolation'])) {
                $arguments['processIsolation'] = $phpunitConfiguration['processIsolation'];
            }

            if (isset($phpunitConfiguration['stopOnError']) && !isset($arguments['stopOnError'])) {
                $arguments['stopOnError'] = $phpunitConfiguration['stopOnError'];
            }

            if (isset($phpunitConfiguration['stopOnFailure']) && !isset($arguments['stopOnFailure'])) {
                $arguments['stopOnFailure'] = $phpunitConfiguration['stopOnFailure'];
            }

            if (isset($phpunitConfiguration['stopOnWarning']) && !isset($arguments['stopOnWarning'])) {
                $arguments['stopOnWarning'] = $phpunitConfiguration['stopOnWarning'];
            }

            if (isset($phpunitConfiguration['stopOnIncomplete']) && !isset($arguments['stopOnIncomplete'])) {
                $arguments['stopOnIncomplete'] = $phpunitConfiguration['stopOnIncomplete'];
            }

            if (isset($phpunitConfiguration['stopOnRisky']) && !isset($arguments['stopOnRisky'])) {
                $arguments['stopOnRisky'] = $phpunitConfiguration['stopOnRisky'];
            }

            if (isset($phpunitConfiguration['stopOnSkipped']) && !isset($arguments['stopOnSkipped'])) {
                $arguments['stopOnSkipped'] = $phpunitConfiguration['stopOnSkipped'];
            }

            if (isset($phpunitConfiguration['failOnWarning']) && !isset($arguments['failOnWarning'])) {
                $arguments['failOnWarning'] = $phpunitConfiguration['failOnWarning'];
            }

            if (isset($phpunitConfiguration['failOnRisky']) && !isset($arguments['failOnRisky'])) {
                $arguments['failOnRisky'] = $phpunitConfiguration['failOnRisky'];
            }

            if (isset($phpunitConfiguration['timeoutForSmallTests']) && !isset($arguments['timeoutForSmallTests'])) {
                $arguments['timeoutForSmallTests'] = $phpunitConfiguration['timeoutForSmallTests'];
            }

            if (isset($phpunitConfiguration['timeoutForMediumTests']) && !isset($arguments['timeoutForMediumTests'])) {
                $arguments['timeoutForMediumTests'] = $phpunitConfiguration['timeoutForMediumTests'];
            }

            if (isset($phpunitConfiguration['timeoutForLargeTests']) && !isset($arguments['timeoutForLargeTests'])) {
                $arguments['timeoutForLargeTests'] = $phpunitConfiguration['timeoutForLargeTests'];
            }

            if (isset($phpunitConfiguration['reportUselessTests']) && !isset($arguments['reportUselessTests'])) {
                $arguments['reportUselessTests'] = $phpunitConfiguration['reportUselessTests'];
            }

            if (isset($phpunitConfiguration['strictCoverage']) && !isset($arguments['strictCoverage'])) {
                $arguments['strictCoverage'] = $phpunitConfiguration['strictCoverage'];
            }

            if (isset($phpunitConfiguration['ignoreDeprecatedCodeUnitsFromCodeCoverage']) && !isset($arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage'])) {
                $arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage'] = $phpunitConfiguration['ignoreDeprecatedCodeUnitsFromCodeCoverage'];
            }

            if (isset($phpunitConfiguration['disallowTestOutput']) && !isset($arguments['disallowTestOutput'])) {
                $arguments['disallowTestOutput'] = $phpunitConfiguration['disallowTestOutput'];
            }

            if (isset($phpunitConfiguration['enforceTimeLimit']) && !isset($arguments['enforceTimeLimit'])) {
                $arguments['enforceTimeLimit'] = $phpunitConfiguration['enforceTimeLimit'];
            }

            if (isset($phpunitConfiguration['disallowTodoAnnotatedTests']) && !isset($arguments['disallowTodoAnnotatedTests'])) {
                $arguments['disallowTodoAnnotatedTests'] = $phpunitConfiguration['disallowTodoAnnotatedTests'];
            }

            if (isset($phpunitConfiguration['beStrictAboutResourceUsageDuringSmallTests']) && !isset($arguments['beStrictAboutResourceUsageDuringSmallTests'])) {
                $arguments['beStrictAboutResourceUsageDuringSmallTests'] = $phpunitConfiguration['beStrictAboutResourceUsageDuringSmallTests'];
            }

            if (isset($phpunitConfiguration['verbose']) && !isset($arguments['verbose'])) {
                $arguments['verbose'] = $phpunitConfiguration['verbose'];
            }

            if (isset($phpunitConfiguration['reverseDefectList']) && !isset($arguments['reverseList'])) {
                $arguments['reverseList'] = $phpunitConfiguration['reverseDefectList'];
            }

            if (isset($phpunitConfiguration['forceCoversAnnotation']) && !isset($arguments['forceCoversAnnotation'])) {
                $arguments['forceCoversAnnotation'] = $phpunitConfiguration['forceCoversAnnotation'];
            }

            if (isset($phpunitConfiguration['disableCodeCoverageIgnore']) && !isset($arguments['disableCodeCoverageIgnore'])) {
                $arguments['disableCodeCoverageIgnore'] = $phpunitConfiguration['disableCodeCoverageIgnore'];
            }

            if (isset($phpunitConfiguration['registerMockObjectsFromTestArgumentsRecursively']) && !isset($arguments['registerMockObjectsFromTestArgumentsRecursively'])) {
                $arguments['registerMockObjectsFromTestArgumentsRecursively'] = $phpunitConfiguration['registerMockObjectsFromTestArgumentsRecursively'];
            }

            $groupCliArgs = [];

            if (!empty($arguments['groups'])) {
                $groupCliArgs = $arguments['groups'];
            }

            $groupConfiguration = $arguments['configuration']->getGroupConfiguration();

            if (!empty($groupConfiguration['include']) && !isset($arguments['groups'])) {
                $arguments['groups'] = $groupConfiguration['include'];
            }

            if (!empty($groupConfiguration['exclude']) && !isset($arguments['excludeGroups'])) {
                $arguments['excludeGroups'] = \array_diff($groupConfiguration['exclude'], $groupCliArgs);
            }

            foreach ($arguments['configuration']->getListenerConfiguration() as $listener) {
                if (!\class_exists($listener['class'], false) &&
                    $listener['file'] !== '') {
                    require_once $listener['file'];
                }

                if (!\class_exists($listener['class'])) {
                    throw new Exception(
                        \sprintf(
                            'Class "%s" does not exist',
                            $listener['class']
                        )
                    );
                }

                $listenerClass = new ReflectionClass($listener['class']);

                if (!$listenerClass->implementsInterface(TestListener::class)) {
                    throw new Exception(
                        \sprintf(
                            'Class "%s" does not implement the PHPUnit\Framework\TestListener interface',
                            $listener['class']
                        )
                    );
                }

                if (\count($listener['arguments']) == 0) {
                    $listener = new $listener['class'];
                } else {
                    $listener = $listenerClass->newInstanceArgs(
                        $listener['arguments']
                    );
                }

                $arguments['listeners'][] = $listener;
            }

            $loggingConfiguration = $arguments['configuration']->getLoggingConfiguration();

            if (isset($loggingConfiguration['coverage-clover']) && !isset($arguments['coverageClover'])) {
                $arguments['coverageClover'] = $loggingConfiguration['coverage-clover'];
            }

            if (isset($loggingConfiguration['coverage-crap4j']) && !isset($arguments['coverageCrap4J'])) {
                $arguments['coverageCrap4J'] = $loggingConfiguration['coverage-crap4j'];

                if (isset($loggingConfiguration['crap4jThreshold']) && !isset($arguments['crap4jThreshold'])) {
                    $arguments['crap4jThreshold'] = $loggingConfiguration['crap4jThreshold'];
                }
            }

            if (isset($loggingConfiguration['coverage-html']) && !isset($arguments['coverageHtml'])) {
                if (isset($loggingConfiguration['lowUpperBound']) && !isset($arguments['reportLowUpperBound'])) {
                    $arguments['reportLowUpperBound'] = $loggingConfiguration['lowUpperBound'];
                }

                if (isset($loggingConfiguration['highLowerBound']) && !isset($arguments['reportHighLowerBound'])) {
                    $arguments['reportHighLowerBound'] = $loggingConfiguration['highLowerBound'];
                }

                $arguments['coverageHtml'] = $loggingConfiguration['coverage-html'];
            }

            if (isset($loggingConfiguration['coverage-php']) && !isset($arguments['coveragePHP'])) {
                $arguments['coveragePHP'] = $loggingConfiguration['coverage-php'];
            }

            if (isset($loggingConfiguration['coverage-text']) && !isset($arguments['coverageText'])) {
                $arguments['coverageText'] = $loggingConfiguration['coverage-text'];

                if (isset($loggingConfiguration['coverageTextShowUncoveredFiles'])) {
                    $arguments['coverageTextShowUncoveredFiles'] = $loggingConfiguration['coverageTextShowUncoveredFiles'];
                } else {
                    $arguments['coverageTextShowUncoveredFiles'] = false;
                }

                if (isset($loggingConfiguration['coverageTextShowOnlySummary'])) {
                    $arguments['coverageTextShowOnlySummary'] = $loggingConfiguration['coverageTextShowOnlySummary'];
                } else {
                    $arguments['coverageTextShowOnlySummary'] = false;
                }
            }

            if (isset($loggingConfiguration['coverage-xml']) && !isset($arguments['coverageXml'])) {
                $arguments['coverageXml'] = $loggingConfiguration['coverage-xml'];
            }

            if (isset($loggingConfiguration['plain'])) {
                $arguments['listeners'][] = new ResultPrinter(
                    $loggingConfiguration['plain'],
                    true
                );
            }

            if (isset($loggingConfiguration['teamcity']) && !isset($arguments['teamcityLogfile'])) {
                $arguments['teamcityLogfile'] = $loggingConfiguration['teamcity'];
            }

            if (isset($loggingConfiguration['junit']) && !isset($arguments['junitLogfile'])) {
                $arguments['junitLogfile'] = $loggingConfiguration['junit'];
            }

            if (isset($loggingConfiguration['testdox-html']) && !isset($arguments['testdoxHTMLFile'])) {
                $arguments['testdoxHTMLFile'] = $loggingConfiguration['testdox-html'];
            }

            if (isset($loggingConfiguration['testdox-text']) && !isset($arguments['testdoxTextFile'])) {
                $arguments['testdoxTextFile'] = $loggingConfiguration['testdox-text'];
            }

            if (isset($loggingConfiguration['testdox-xml']) && !isset($arguments['testdoxXMLFile'])) {
                $arguments['testdoxXMLFile'] = $loggingConfiguration['testdox-xml'];
            }

            $testdoxGroupConfiguration = $arguments['configuration']->getTestdoxGroupConfiguration();

            if (isset($testdoxGroupConfiguration['include']) &&
                !isset($arguments['testdoxGroups'])) {
                $arguments['testdoxGroups'] = $testdoxGroupConfiguration['include'];
            }

            if (isset($testdoxGroupConfiguration['exclude']) &&
                !isset($arguments['testdoxExcludeGroups'])) {
                $arguments['testdoxExcludeGroups'] = $testdoxGroupConfiguration['exclude'];
            }
        }

        $arguments['addUncoveredFilesFromWhitelist']                  = $arguments['addUncoveredFilesFromWhitelist'] ?? true;
        $arguments['backupGlobals']                                   = $arguments['backupGlobals'] ?? null;
        $arguments['backupStaticAttributes']                          = $arguments['backupStaticAttributes'] ?? null;
        $arguments['beStrictAboutChangesToGlobalState']               = $arguments['beStrictAboutChangesToGlobalState'] ?? null;
        $arguments['beStrictAboutResourceUsageDuringSmallTests']      = $arguments['beStrictAboutResourceUsageDuringSmallTests'] ?? false;
        $arguments['cacheTokens']                                     = $arguments['cacheTokens'] ?? false;
        $arguments['colors']                                          = $arguments['colors'] ?? ResultPrinter::COLOR_DEFAULT;
        $arguments['columns']                                         = $arguments['columns'] ?? 80;
        $arguments['convertDeprecationsToExceptions']                 = $arguments['convertDeprecationsToExceptions'] ?? true;
        $arguments['convertErrorsToExceptions']                       = $arguments['convertErrorsToExceptions'] ?? true;
        $arguments['convertNoticesToExceptions']                      = $arguments['convertNoticesToExceptions'] ?? true;
        $arguments['convertWarningsToExceptions']                     = $arguments['convertWarningsToExceptions'] ?? true;
        $arguments['crap4jThreshold']                                 = $arguments['crap4jThreshold'] ?? 30;
        $arguments['disallowTestOutput']                              = $arguments['disallowTestOutput'] ?? false;
        $arguments['disallowTodoAnnotatedTests']                      = $arguments['disallowTodoAnnotatedTests'] ?? false;
        $arguments['enforceTimeLimit']                                = $arguments['enforceTimeLimit'] ?? false;
        $arguments['excludeGroups']                                   = $arguments['excludeGroups'] ?? [];
        $arguments['failOnRisky']                                     = $arguments['failOnRisky'] ?? false;
        $arguments['failOnWarning']                                   = $arguments['failOnWarning'] ?? false;
        $arguments['groups']                                          = $arguments['groups'] ?? [];
        $arguments['processIsolation']                                = $arguments['processIsolation'] ?? false;
        $arguments['processUncoveredFilesFromWhitelist']              = $arguments['processUncoveredFilesFromWhitelist'] ?? false;
        $arguments['registerMockObjectsFromTestArgumentsRecursively'] = $arguments['registerMockObjectsFromTestArgumentsRecursively'] ?? false;
        $arguments['repeat']                                          = $arguments['repeat'] ?? false;
        $arguments['reportHighLowerBound']                            = $arguments['reportHighLowerBound'] ?? 90;
        $arguments['reportLowUpperBound']                             = $arguments['reportLowUpperBound'] ?? 50;
        $arguments['reportUselessTests']                              = $arguments['reportUselessTests'] ?? true;
        $arguments['reverseList']                                     = $arguments['reverseList'] ?? false;
        $arguments['stopOnError']                                     = $arguments['stopOnError'] ?? false;
        $arguments['stopOnFailure']                                   = $arguments['stopOnFailure'] ?? false;
        $arguments['stopOnIncomplete']                                = $arguments['stopOnIncomplete'] ?? false;
        $arguments['stopOnRisky']                                     = $arguments['stopOnRisky'] ?? false;
        $arguments['stopOnSkipped']                                   = $arguments['stopOnSkipped'] ?? false;
        $arguments['stopOnWarning']                                   = $arguments['stopOnWarning'] ?? false;
        $arguments['strictCoverage']                                  = $arguments['strictCoverage'] ?? false;
        $arguments['testdoxExcludeGroups']                            = $arguments['testdoxExcludeGroups'] ?? [];
        $arguments['testdoxGroups']                                   = $arguments['testdoxGroups'] ?? [];
        $arguments['timeoutForLargeTests']                            = $arguments['timeoutForLargeTests'] ?? 60;
        $arguments['timeoutForMediumTests']                           = $arguments['timeoutForMediumTests'] ?? 10;
        $arguments['timeoutForSmallTests']                            = $arguments['timeoutForSmallTests'] ?? 1;
        $arguments['verbose']                                         = $arguments['verbose'] ?? false;
    }

    /**
     * @param string $type
     * @param string $message
     */
    private function writeMessage($type, $message)
    {
        if (!$this->messagePrinted) {
            $this->write("\n");
        }

        $this->write(
            \sprintf(
                "%-15s%s\n",
                $type . ':',
                $message
            )
        );

        $this->messagePrinted = true;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Util;

use ReflectionClass;

/**
 * Utility class for blacklisting PHPUnit's own source code files.
 */
class Blacklist
{
    /**
     * @var array
     */
    public static $blacklistedClassNames = [
        'File_Iterator'                               => 1,
        'PHP_Invoker'                                 => 1,
        'PHP_Timer'                                   => 1,
        'PHP_Token'                                   => 1,
        'PHPUnit\Framework\TestCase'                  => 2,
        'PHPUnit\DbUnit\TestCase'                     => 2,
        'PHPUnit_Framework_MockObject_Generator'      => 1,
        'Text_Template'                               => 1,
        'Symfony\Component\Yaml\Yaml'                 => 1,
        'SebastianBergmann\CodeCoverage\CodeCoverage' => 1,
        'SebastianBergmann\Diff\Diff'                 => 1,
        'SebastianBergmann\Environment\Runtime'       => 1,
        'SebastianBergmann\Comparator\Comparator'     => 1,
        'SebastianBergmann\Exporter\Exporter'         => 1,
        'SebastianBergmann\GlobalState\Snapshot'      => 1,
        'SebastianBergmann\RecursionContext\Context'  => 1,
        'SebastianBergmann\Version'                   => 1,
        'Composer\Autoload\ClassLoader'               => 1,
        'Doctrine\Instantiator\Instantiator'          => 1,
        'phpDocumentor\Reflection\DocBlock'           => 1,
        'Prophecy\Prophet'                            => 1,
        'DeepCopy\DeepCopy'                           => 1
    ];

    /**
     * @var array
     */
    private static $directories;

    /**
     * @return array
     */
    public function getBlacklistedDirectories()
    {
        $this->initialize();

        return self::$directories;
    }

    /**
     * @param string $file
     *
     * @return bool
     */
    public function isBlacklisted($file)
    {
        if (\defined('PHPUNIT_TESTSUITE')) {
            return false;
        }

        $this->initialize();

        foreach (self::$directories as $directory) {
            if (\strpos($file, $directory) === 0) {
                return true;
            }
        }

        return false;
    }

    private function initialize()
    {
        if (self::$directories === null) {
            self::$directories = [];

            foreach (self::$blacklistedClassNames as $className => $parent) {
                if (!\class_exists($className)) {
                    continue;
                }

                $reflector = new ReflectionClass($className);
                $directory = $reflector->getFileName();

                for ($i = 0; $i < $parent; $i++) {
                    $directory = \dirname($directory);
                }

                self::$directories[] = $directory;
            }

            // Hide process isolation workaround on Windows.
            // @see PHPUnit_Util_PHP::factory()
            // @see PHPUnit_Util_PHP_Windows::process()
            if (DIRECTORY_SEPARATOR === '\\') {
                // tempnam() prefix is limited to first 3 chars.
                // @see http://php.net/manual/en/function.tempnam.php
                self::$directories[] = \sys_get_temp_dir() . '\\PHP';
            }
        }
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use DOMElement;
use DOMXPath;
use File_Iterator_Facade;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\TestSuite;
use PHPUnit\TextUI\ResultPrinter;

/**
 * Wrapper for the PHPUnit XML configuration file.
 *
 * Example XML configuration file:
 * <code>
 * <?xml version="1.0" encoding="utf-8" ?>
 *
 * <phpunit backupGlobals="false"
 *          backupStaticAttributes="false"
 *          bootstrap="/path/to/bootstrap.php"
 *          cacheTokens="false"
 *          columns="80"
 *          colors="false"
 *          stderr="false"
 *          convertDeprecationsToExceptions="true"
 *          convertErrorsToExceptions="true"
 *          convertNoticesToExceptions="true"
 *          convertWarningsToExceptions="true"
 *          forceCoversAnnotation="false"
 *          processIsolation="false"
 *          stopOnError="false"
 *          stopOnFailure="false"
 *          stopOnWarning="false"
 *          stopOnIncomplete="false"
 *          stopOnRisky="false"
 *          stopOnSkipped="false"
 *          failOnWarning="false"
 *          failOnRisky="false"
 *          extensionsDirectory="tools/phpunit.d"
 *          printerClass="PHPUnit\TextUI\ResultPrinter"
 *          testSuiteLoaderClass="PHPUnit\Runner\StandardTestSuiteLoader"
 *          defaultTestSuite=""
 *          beStrictAboutChangesToGlobalState="false"
 *          beStrictAboutCoversAnnotation="false"
 *          beStrictAboutOutputDuringTests="false"
 *          beStrictAboutResourceUsageDuringSmallTests="false"
 *          beStrictAboutTestsThatDoNotTestAnything="false"
 *          beStrictAboutTodoAnnotatedTests="false"
 *          enforceTimeLimit="false"
 *          ignoreDeprecatedCodeUnitsFromCodeCoverage="false"
 *          timeoutForSmallTests="1"
 *          timeoutForMediumTests="10"
 *          timeoutForLargeTests="60"
 *          verbose="false"
 *          reverseDefectList="false"
 *          registerMockObjectsFromTestArgumentsRecursively="false">
 *   <testsuites>
 *     <testsuite name="My Test Suite">
 *       <directory suffix="Test.php" phpVersion="5.3.0" phpVersionOperator=">=">/path/to/files</directory>
 *       <file phpVersion="5.3.0" phpVersionOperator=">=">/path/to/MyTest.php</file>
 *       <exclude>/path/to/files/exclude</exclude>
 *     </testsuite>
 *   </testsuites>
 *
 *   <groups>
 *     <include>
 *       <group>name</group>
 *     </include>
 *     <exclude>
 *       <group>name</group>
 *     </exclude>
 *   </groups>
 *
 *   <testdoxGroups>
 *     <include>
 *       <group>name</group>
 *     </include>
 *     <exclude>
 *       <group>name</group>
 *     </exclude>
 *   </testdoxGroups>
 *
 *   <filter>
 *     <whitelist addUncoveredFilesFromWhitelist="true"
 *                processUncoveredFilesFromWhitelist="false">
 *       <directory suffix=".php">/path/to/files</directory>
 *       <file>/path/to/file</file>
 *       <exclude>
 *         <directory suffix=".php">/path/to/files</directory>
 *         <file>/path/to/file</file>
 *       </exclude>
 *     </whitelist>
 *   </filter>
 *
 *   <listeners>
 *     <listener class="MyListener" file="/optional/path/to/MyListener.php">
 *       <arguments>
 *         <array>
 *           <element key="0">
 *             <string>Sebastian</string>
 *           </element>
 *         </array>
 *         <integer>22</integer>
 *         <string>April</string>
 *         <double>19.78</double>
 *         <null/>
 *         <object class="stdClass"/>
 *         <file>MyRelativeFile.php</file>
 *         <directory>MyRelativeDir</directory>
 *       </arguments>
 *     </listener>
 *   </listeners>
 *
 *   <logging>
 *     <log type="coverage-html" target="/tmp/report" lowUpperBound="50" highLowerBound="90"/>
 *     <log type="coverage-clover" target="/tmp/clover.xml"/>
 *     <log type="coverage-crap4j" target="/tmp/crap.xml" threshold="30"/>
 *     <log type="json" target="/tmp/logfile.json"/>
 *     <log type="plain" target="/tmp/logfile.txt"/>
 *     <log type="teamcity" target="/tmp/logfile.txt"/>
 *     <log type="junit" target="/tmp/logfile.xml"/>
 *     <log type="testdox-html" target="/tmp/testdox.html"/>
 *     <log type="testdox-text" target="/tmp/testdox.txt"/>
 *     <log type="testdox-xml" target="/tmp/testdox.xml"/>
 *   </logging>
 *
 *   <php>
 *     <includePath>.</includePath>
 *     <ini name="foo" value="bar"/>
 *     <const name="foo" value="bar"/>
 *     <var name="foo" value="bar"/>
 *     <env name="foo" value="bar"/>
 *     <post name="foo" value="bar"/>
 *     <get name="foo" value="bar"/>
 *     <cookie name="foo" value="bar"/>
 *     <server name="foo" value="bar"/>
 *     <files name="foo" value="bar"/>
 *     <request name="foo" value="bar"/>
 *   </php>
 * </phpunit>
 * </code>
 */
class Configuration
{
    const TEST_SUITE_FILTER_SEPARATOR = ',';

    private static $instances = [];

    protected $document;
    protected $xpath;
    protected $filename;

    /**
     * Loads a PHPUnit configuration file.
     *
     * @param string $filename
     */
    protected function __construct($filename)
    {
        $this->filename = $filename;
        $this->document = Xml::loadFile($filename, false, true, true);
        $this->xpath    = new DOMXPath($this->document);
    }

    final private function __clone()
    {
    }

    /**
     * Returns a PHPUnit configuration object.
     *
     * @param string $filename
     *
     * @return Configuration
     */
    public static function getInstance($filename)
    {
        $realpath = \realpath($filename);

        if ($realpath === false) {
            throw new Exception(
                \sprintf(
                    'Could not read "%s".',
                    $filename
                )
            );
        }

        if (!isset(self::$instances[$realpath])) {
            self::$instances[$realpath] = new self($realpath);
        }

        return self::$instances[$realpath];
    }

    /**
     * Returns the realpath to the configuration file.
     *
     * @return string
     */
    public function getFilename()
    {
        return $this->filename;
    }

    /**
     * Returns the configuration for SUT filtering.
     *
     * @return array
     */
    public function getFilterConfiguration()
    {
        $addUncoveredFilesFromWhitelist     = true;
        $processUncoveredFilesFromWhitelist = false;

        $tmp = $this->xpath->query('filter/whitelist');

        if ($tmp->length == 0) {
            return [
                'whitelist' => []
            ];
        }

        if ($tmp->length == 1) {
            if ($tmp->item(0)->hasAttribute('addUncoveredFilesFromWhitelist')) {
                $addUncoveredFilesFromWhitelist = $this->getBoolean(
                    (string) $tmp->item(0)->getAttribute(
                        'addUncoveredFilesFromWhitelist'
                    ),
                    true
                );
            }

            if ($tmp->item(0)->hasAttribute('processUncoveredFilesFromWhitelist')) {
                $processUncoveredFilesFromWhitelist = $this->getBoolean(
                    (string) $tmp->item(0)->getAttribute(
                        'processUncoveredFilesFromWhitelist'
                    ),
                    false
                );
            }
        }

        return [
            'whitelist' => [
                'addUncoveredFilesFromWhitelist'     => $addUncoveredFilesFromWhitelist,
                'processUncoveredFilesFromWhitelist' => $processUncoveredFilesFromWhitelist,
                'include'                            => [
                    'directory' => $this->readFilterDirectories(
                        'filter/whitelist/directory'
                    ),
                    'file' => $this->readFilterFiles(
                        'filter/whitelist/file'
                    )
                ],
                'exclude' => [
                    'directory' => $this->readFilterDirectories(
                        'filter/whitelist/exclude/directory'
                    ),
                    'file' => $this->readFilterFiles(
                        'filter/whitelist/exclude/file'
                    )
                ]
            ]
        ];
    }

    /**
     * Returns the configuration for groups.
     *
     * @return array
     */
    public function getGroupConfiguration()
    {
        return $this->parseGroupConfiguration('groups');
    }

    /**
     * Returns the configuration for testdox groups.
     *
     * @return array
     */
    public function getTestdoxGroupConfiguration()
    {
        return $this->parseGroupConfiguration('testdoxGroups');
    }

    /**
     * @param string $root
     *
     * @return array
     */
    private function parseGroupConfiguration($root)
    {
        $groups = [
            'include' => [],
            'exclude' => []
        ];

        foreach ($this->xpath->query($root . '/include/group') as $group) {
            $groups['include'][] = (string) $group->textContent;
        }

        foreach ($this->xpath->query($root . '/exclude/group') as $group) {
            $groups['exclude'][] = (string) $group->textContent;
        }

        return $groups;
    }

    /**
     * Returns the configuration for listeners.
     *
     * @return array
     */
    public function getListenerConfiguration()
    {
        $result = [];

        foreach ($this->xpath->query('listeners/listener') as $listener) {
            $class     = (string) $listener->getAttribute('class');
            $file      = '';
            $arguments = [];

            if ($listener->getAttribute('file')) {
                $file = $this->toAbsolutePath(
                    (string) $listener->getAttribute('file'),
                    true
                );
            }

            foreach ($listener->childNodes as $node) {
                if ($node instanceof DOMElement && $node->tagName == 'arguments') {
                    foreach ($node->childNodes as $argument) {
                        if ($argument instanceof DOMElement) {
                            if ($argument->tagName == 'file' || $argument->tagName == 'directory') {
                                $arguments[] = $this->toAbsolutePath((string) $argument->textContent);
                            } else {
                                $arguments[] = Xml::xmlToVariable($argument);
                            }
                        }
                    }
                }
            }

            $result[] = [
                'class'     => $class,
                'file'      => $file,
                'arguments' => $arguments
            ];
        }

        return $result;
    }

    /**
     * Returns the logging configuration.
     *
     * @return array
     */
    public function getLoggingConfiguration()
    {
        $result = [];

        foreach ($this->xpath->query('logging/log') as $log) {
            $type   = (string) $log->getAttribute('type');
            $target = (string) $log->getAttribute('target');

            if (!$target) {
                continue;
            }

            $target = $this->toAbsolutePath($target);

            if ($type == 'coverage-html') {
                if ($log->hasAttribute('lowUpperBound')) {
                    $result['lowUpperBound'] = $this->getInteger(
                        (string) $log->getAttribute('lowUpperBound'),
                        50
                    );
                }

                if ($log->hasAttribute('highLowerBound')) {
                    $result['highLowerBound'] = $this->getInteger(
                        (string) $log->getAttribute('highLowerBound'),
                        90
                    );
                }
            } elseif ($type == 'coverage-crap4j') {
                if ($log->hasAttribute('threshold')) {
                    $result['crap4jThreshold'] = $this->getInteger(
                        (string) $log->getAttribute('threshold'),
                        30
                    );
                }
            } elseif ($type == 'coverage-text') {
                if ($log->hasAttribute('showUncoveredFiles')) {
                    $result['coverageTextShowUncoveredFiles'] = $this->getBoolean(
                        (string) $log->getAttribute('showUncoveredFiles'),
                        false
                    );
                }
                if ($log->hasAttribute('showOnlySummary')) {
                    $result['coverageTextShowOnlySummary'] = $this->getBoolean(
                        (string) $log->getAttribute('showOnlySummary'),
                        false
                    );
                }
            }

            $result[$type] = $target;
        }

        return $result;
    }

    /**
     * Returns the PHP configuration.
     *
     * @return array
     */
    public function getPHPConfiguration()
    {
        $result = [
            'include_path' => [],
            'ini'          => [],
            'const'        => [],
            'var'          => [],
            'env'          => [],
            'post'         => [],
            'get'          => [],
            'cookie'       => [],
            'server'       => [],
            'files'        => [],
            'request'      => []
        ];

        foreach ($this->xpath->query('php/includePath') as $includePath) {
            $path = (string) $includePath->textContent;

            if ($path) {
                $result['include_path'][] = $this->toAbsolutePath($path);
            }
        }

        foreach ($this->xpath->query('php/ini') as $ini) {
            $name  = (string) $ini->getAttribute('name');
            $value = (string) $ini->getAttribute('value');

            $result['ini'][$name] = $value;
        }

        foreach ($this->xpath->query('php/const') as $const) {
            $name  = (string) $const->getAttribute('name');
            $value = (string) $const->getAttribute('value');

            $result['const'][$name] = $this->getBoolean($value, $value);
        }

        foreach (['var', 'env', 'post', 'get', 'cookie', 'server', 'files', 'request'] as $array) {
            foreach ($this->xpath->query('php/' . $array) as $var) {
                $name     = (string) $var->getAttribute('name');
                $value    = (string) $var->getAttribute('value');
                $verbatim = false;

                if ($var->hasAttribute('verbatim')) {
                    $verbatim = $this->getBoolean($var->getAttribute('verbatim'), false);
                }

                if (!$verbatim) {
                    $value = $this->getBoolean($value, $value);
                }

                $result[$array][$name] = $value;
            }
        }

        return $result;
    }

    /**
     * Handles the PHP configuration.
     */
    public function handlePHPConfiguration()
    {
        $configuration = $this->getPHPConfiguration();

        if (!empty($configuration['include_path'])) {
            \ini_set(
                'include_path',
                \implode(PATH_SEPARATOR, $configuration['include_path']) .
                PATH_SEPARATOR .
                \ini_get('include_path')
            );
        }

        foreach ($configuration['ini'] as $name => $value) {
            if (\defined($value)) {
                $value = \constant($value);
            }

            \ini_set($name, $value);
        }

        foreach ($configuration['const'] as $name => $value) {
            if (!\defined($name)) {
                \define($name, $value);
            }
        }

        foreach (['var', 'post', 'get', 'cookie', 'server', 'files', 'request'] as $array) {
            // See https://github.com/sebastianbergmann/phpunit/issues/277
            switch ($array) {
                case 'var':
                    $target = &$GLOBALS;
                    break;

                case 'server':
                    $target = &$_SERVER;
                    break;

                default:
                    $target = &$GLOBALS['_' . \strtoupper($array)];
                    break;
            }

            foreach ($configuration[$array] as $name => $value) {
                $target[$name] = $value;
            }
        }

        foreach ($configuration['env'] as $name => $value) {
            if (false === \getenv($name)) {
                \putenv("{$name}={$value}");
            }
            if (!isset($_ENV[$name])) {
                $_ENV[$name] = $value;
            }
        }
    }

    /**
     * Returns the PHPUnit configuration.
     *
     * @return array
     */
    public function getPHPUnitConfiguration()
    {
        $result = [];
        $root   = $this->document->documentElement;

        if ($root->hasAttribute('cacheTokens')) {
            $result['cacheTokens'] = $this->getBoolean(
                (string) $root->getAttribute('cacheTokens'),
                false
            );
        }

        if ($root->hasAttribute('columns')) {
            $columns = (string) $root->getAttribute('columns');

            if ($columns == 'max') {
                $result['columns'] = 'max';
            } else {
                $result['columns'] = $this->getInteger($columns, 80);
            }
        }

        if ($root->hasAttribute('colors')) {
            /* only allow boolean for compatibility with previous versions
              'always' only allowed from command line */
            if ($this->getBoolean($root->getAttribute('colors'), false)) {
                $result['colors'] = ResultPrinter::COLOR_AUTO;
            } else {
                $result['colors'] = ResultPrinter::COLOR_NEVER;
            }
        }

        /*
         * Issue #657
         */
        if ($root->hasAttribute('stderr')) {
            $result['stderr'] = $this->getBoolean(
                (string) $root->getAttribute('stderr'),
                false
            );
        }

        if ($root->hasAttribute('backupGlobals')) {
            $result['backupGlobals'] = $this->getBoolean(
                (string) $root->getAttribute('backupGlobals'),
                false
            );
        }

        if ($root->hasAttribute('backupStaticAttributes')) {
            $result['backupStaticAttributes'] = $this->getBoolean(
                (string) $root->getAttribute('backupStaticAttributes'),
                false
            );
        }

        if ($root->getAttribute('bootstrap')) {
            $result['bootstrap'] = $this->toAbsolutePath(
                (string) $root->getAttribute('bootstrap')
            );
        }

        if ($root->hasAttribute('convertDeprecationsToExceptions')) {
            $result['convertDeprecationsToExceptions'] = $this->getBoolean(
                (string) $root->getAttribute('convertDeprecationsToExceptions'),
                true
            );
        }

        if ($root->hasAttribute('convertErrorsToExceptions')) {
            $result['convertErrorsToExceptions'] = $this->getBoolean(
                (string) $root->getAttribute('convertErrorsToExceptions'),
                true
            );
        }

        if ($root->hasAttribute('convertNoticesToExceptions')) {
            $result['convertNoticesToExceptions'] = $this->getBoolean(
                (string) $root->getAttribute('convertNoticesToExceptions'),
                true
            );
        }

        if ($root->hasAttribute('convertWarningsToExceptions')) {
            $result['convertWarningsToExceptions'] = $this->getBoolean(
                (string) $root->getAttribute('convertWarningsToExceptions'),
                true
            );
        }

        if ($root->hasAttribute('forceCoversAnnotation')) {
            $result['forceCoversAnnotation'] = $this->getBoolean(
                (string) $root->getAttribute('forceCoversAnnotation'),
                false
            );
        }

        if ($root->hasAttribute('disableCodeCoverageIgnore')) {
            $result['disableCodeCoverageIgnore'] = $this->getBoolean(
                (string) $root->getAttribute('disableCodeCoverageIgnore'),
                false
            );
        }

        if ($root->hasAttribute('processIsolation')) {
            $result['processIsolation'] = $this->getBoolean(
                (string) $root->getAttribute('processIsolation'),
                false
            );
        }

        if ($root->hasAttribute('stopOnError')) {
            $result['stopOnError'] = $this->getBoolean(
                (string) $root->getAttribute('stopOnError'),
                false
            );
        }

        if ($root->hasAttribute('stopOnFailure')) {
            $result['stopOnFailure'] = $this->getBoolean(
                (string) $root->getAttribute('stopOnFailure'),
                false
            );
        }

        if ($root->hasAttribute('stopOnWarning')) {
            $result['stopOnWarning'] = $this->getBoolean(
                (string) $root->getAttribute('stopOnWarning'),
                false
            );
        }

        if ($root->hasAttribute('stopOnIncomplete')) {
            $result['stopOnIncomplete'] = $this->getBoolean(
                (string) $root->getAttribute('stopOnIncomplete'),
                false
            );
        }

        if ($root->hasAttribute('stopOnRisky')) {
            $result['stopOnRisky'] = $this->getBoolean(
                (string) $root->getAttribute('stopOnRisky'),
                false
            );
        }

        if ($root->hasAttribute('stopOnSkipped')) {
            $result['stopOnSkipped'] = $this->getBoolean(
                (string) $root->getAttribute('stopOnSkipped'),
                false
            );
        }

        if ($root->hasAttribute('failOnWarning')) {
            $result['failOnWarning'] = $this->getBoolean(
                (string) $root->getAttribute('failOnWarning'),
                false
            );
        }

        if ($root->hasAttribute('failOnRisky')) {
            $result['failOnRisky'] = $this->getBoolean(
                (string) $root->getAttribute('failOnRisky'),
                false
            );
        }

        if ($root->hasAttribute('testSuiteLoaderClass')) {
            $result['testSuiteLoaderClass'] = (string) $root->getAttribute(
                'testSuiteLoaderClass'
            );
        }

        if ($root->hasAttribute('defaultTestSuite')) {
            $result['defaultTestSuite'] = (string) $root->getAttribute(
                'defaultTestSuite'
            );
        }

        if ($root->getAttribute('testSuiteLoaderFile')) {
            $result['testSuiteLoaderFile'] = $this->toAbsolutePath(
                (string) $root->getAttribute('testSuiteLoaderFile')
            );
        }

        if ($root->hasAttribute('printerClass')) {
            $result['printerClass'] = (string) $root->getAttribute(
                'printerClass'
            );
        }

        if ($root->getAttribute('printerFile')) {
            $result['printerFile'] = $this->toAbsolutePath(
                (string) $root->getAttribute('printerFile')
            );
        }

        if ($root->hasAttribute('beStrictAboutChangesToGlobalState')) {
            $result['beStrictAboutChangesToGlobalState'] = $this->getBoolean(
                (string) $root->getAttribute('beStrictAboutChangesToGlobalState'),
                false
            );
        }

        if ($root->hasAttribute('beStrictAboutOutputDuringTests')) {
            $result['disallowTestOutput'] = $this->getBoolean(
                (string) $root->getAttribute('beStrictAboutOutputDuringTests'),
                false
            );
        }

        if ($root->hasAttribute('beStrictAboutResourceUsageDuringSmallTests')) {
            $result['beStrictAboutResourceUsageDuringSmallTests'] = $this->getBoolean(
                (string) $root->getAttribute('beStrictAboutResourceUsageDuringSmallTests'),
                false
            );
        }

        if ($root->hasAttribute('beStrictAboutTestsThatDoNotTestAnything')) {
            $result['reportUselessTests'] = $this->getBoolean(
                (string) $root->getAttribute('beStrictAboutTestsThatDoNotTestAnything'),
                true
            );
        }

        if ($root->hasAttribute('beStrictAboutTodoAnnotatedTests')) {
            $result['disallowTodoAnnotatedTests'] = $this->getBoolean(
                (string) $root->getAttribute('beStrictAboutTodoAnnotatedTests'),
                false
            );
        }

        if ($root->hasAttribute('beStrictAboutCoversAnnotation')) {
            $result['strictCoverage'] = $this->getBoolean(
                (string) $root->getAttribute('beStrictAboutCoversAnnotation'),
                false
            );
        }

        if ($root->hasAttribute('enforceTimeLimit')) {
            $result['enforceTimeLimit'] = $this->getBoolean(
                (string) $root->getAttribute('enforceTimeLimit'),
                false
            );
        }

        if ($root->hasAttribute('ignoreDeprecatedCodeUnitsFromCodeCoverage')) {
            $result['ignoreDeprecatedCodeUnitsFromCodeCoverage'] = $this->getBoolean(
                (string) $root->getAttribute('ignoreDeprecatedCodeUnitsFromCodeCoverage'),
                false
            );
        }

        if ($root->hasAttribute('timeoutForSmallTests')) {
            $result['timeoutForSmallTests'] = $this->getInteger(
                (string) $root->getAttribute('timeoutForSmallTests'),
                1
            );
        }

        if ($root->hasAttribute('timeoutForMediumTests')) {
            $result['timeoutForMediumTests'] = $this->getInteger(
                (string) $root->getAttribute('timeoutForMediumTests'),
                10
            );
        }

        if ($root->hasAttribute('timeoutForLargeTests')) {
            $result['timeoutForLargeTests'] = $this->getInteger(
                (string) $root->getAttribute('timeoutForLargeTests'),
                60
            );
        }

        if ($root->hasAttribute('reverseDefectList')) {
            $result['reverseDefectList'] = $this->getBoolean(
                (string) $root->getAttribute('reverseDefectList'),
                false
            );
        }

        if ($root->hasAttribute('verbose')) {
            $result['verbose'] = $this->getBoolean(
                (string) $root->getAttribute('verbose'),
                false
            );
        }

        if ($root->hasAttribute('registerMockObjectsFromTestArgumentsRecursively')) {
            $result['registerMockObjectsFromTestArgumentsRecursively'] = $this->getBoolean(
                (string) $root->getAttribute('registerMockObjectsFromTestArgumentsRecursively'),
                false
            );
        }

        if ($root->hasAttribute('extensionsDirectory')) {
            $result['extensionsDirectory'] = $this->toAbsolutePath(
                (string) $root->getAttribute(
                    'extensionsDirectory'
                )
            );
        }

        return $result;
    }

    /**
     * Returns the test suite configuration.
     *
     * @return TestSuite
     */
    public function getTestSuiteConfiguration($testSuiteFilter = null)
    {
        $testSuiteNodes = $this->xpath->query('testsuites/testsuite');

        if ($testSuiteNodes->length == 0) {
            $testSuiteNodes = $this->xpath->query('testsuite');
        }

        if ($testSuiteNodes->length == 1) {
            return $this->getTestSuite($testSuiteNodes->item(0), $testSuiteFilter);
        }

        if ($testSuiteNodes->length > 1) {
            $suite = new TestSuite;

            foreach ($testSuiteNodes as $testSuiteNode) {
                $suite->addTestSuite(
                    $this->getTestSuite($testSuiteNode, $testSuiteFilter)
                );
            }

            return $suite;
        }
    }

    /**
     * Returns the test suite names from the configuration.
     *
     * @return array
     */
    public function getTestSuiteNames()
    {
        $names = [];
        $nodes = $this->xpath->query('*/testsuite');
        foreach ($nodes as $node) {
            $names[] = $node->getAttribute('name');
        }

        return $names;
    }

    /**
     * @param DOMElement $testSuiteNode
     *
     * @return TestSuite
     */
    protected function getTestSuite(DOMElement $testSuiteNode, $testSuiteFilter = null)
    {
        if ($testSuiteNode->hasAttribute('name')) {
            $suite = new TestSuite(
                (string) $testSuiteNode->getAttribute('name')
            );
        } else {
            $suite = new TestSuite;
        }

        $exclude = [];

        foreach ($testSuiteNode->getElementsByTagName('exclude') as $excludeNode) {
            $excludeFile = (string) $excludeNode->textContent;
            if ($excludeFile) {
                $exclude[] = $this->toAbsolutePath($excludeFile);
            }
        }

        $fileIteratorFacade = new File_Iterator_Facade;
        $testSuiteFilter    = $testSuiteFilter ? \explode(self::TEST_SUITE_FILTER_SEPARATOR, $testSuiteFilter) : [];

        foreach ($testSuiteNode->getElementsByTagName('directory') as $directoryNode) {
            if (!empty($testSuiteFilter) && !\in_array($directoryNode->parentNode->getAttribute('name'), $testSuiteFilter)) {
                continue;
            }

            $directory = (string) $directoryNode->textContent;

            if (empty($directory)) {
                continue;
            }

            if ($directoryNode->hasAttribute('phpVersion')) {
                $phpVersion = (string) $directoryNode->getAttribute('phpVersion');
            } else {
                $phpVersion = PHP_VERSION;
            }

            if ($directoryNode->hasAttribute('phpVersionOperator')) {
                $phpVersionOperator = (string) $directoryNode->getAttribute('phpVersionOperator');
            } else {
                $phpVersionOperator = '>=';
            }

            if (!\version_compare(PHP_VERSION, $phpVersion, $phpVersionOperator)) {
                continue;
            }

            if ($directoryNode->hasAttribute('prefix')) {
                $prefix = (string) $directoryNode->getAttribute('prefix');
            } else {
                $prefix = '';
            }

            if ($directoryNode->hasAttribute('suffix')) {
                $suffix = (string) $directoryNode->getAttribute('suffix');
            } else {
                $suffix = 'Test.php';
            }

            $files = $fileIteratorFacade->getFilesAsArray(
                $this->toAbsolutePath($directory),
                $suffix,
                $prefix,
                $exclude
            );
            $suite->addTestFiles($files);
        }

        foreach ($testSuiteNode->getElementsByTagName('file') as $fileNode) {
            if (!empty($testSuiteFilter) && !\in_array($fileNode->parentNode->getAttribute('name'), $testSuiteFilter)) {
                continue;
            }

            $file = (string) $fileNode->textContent;

            if (empty($file)) {
                continue;
            }

            // Get the absolute path to the file
            $file = $fileIteratorFacade->getFilesAsArray(
                $this->toAbsolutePath($file)
            );

            if (!isset($file[0])) {
                continue;
            }

            $file = $file[0];

            if ($fileNode->hasAttribute('phpVersion')) {
                $phpVersion = (string) $fileNode->getAttribute('phpVersion');
            } else {
                $phpVersion = PHP_VERSION;
            }

            if ($fileNode->hasAttribute('phpVersionOperator')) {
                $phpVersionOperator = (string) $fileNode->getAttribute('phpVersionOperator');
            } else {
                $phpVersionOperator = '>=';
            }

            if (!\version_compare(PHP_VERSION, $phpVersion, $phpVersionOperator)) {
                continue;
            }

            $suite->addTestFile($file);
        }

        return $suite;
    }

    /**
     * if $value is 'false' or 'true', this returns the value that $value represents.
     * Otherwise, returns $default, which may be a string in rare cases.
     * See PHPUnit\Util\ConfigurationTest::testPHPConfigurationIsReadCorrectly
     *
     * @param string      $value
     * @param string|bool $default
     *
     * @return string|bool
     */
    protected function getBoolean($value, $default)
    {
        if (\strtolower($value) == 'false') {
            return false;
        }

        if (\strtolower($value) == 'true') {
            return true;
        }

        return $default;
    }

    /**
     * @param string $value
     * @param int    $default
     *
     * @return int
     */
    protected function getInteger($value, $default)
    {
        if (\is_numeric($value)) {
            return (int) $value;
        }

        return $default;
    }

    /**
     * @param string $query
     *
     * @return array
     */
    protected function readFilterDirectories($query)
    {
        $directories = [];

        foreach ($this->xpath->query($query) as $directory) {
            $directoryPath = (string) $directory->textContent;

            if (!$directoryPath) {
                continue;
            }

            if ($directory->hasAttribute('prefix')) {
                $prefix = (string) $directory->getAttribute('prefix');
            } else {
                $prefix = '';
            }

            if ($directory->hasAttribute('suffix')) {
                $suffix = (string) $directory->getAttribute('suffix');
            } else {
                $suffix = '.php';
            }

            if ($directory->hasAttribute('group')) {
                $group = (string) $directory->getAttribute('group');
            } else {
                $group = 'DEFAULT';
            }

            $directories[] = [
                'path'   => $this->toAbsolutePath($directoryPath),
                'prefix' => $prefix,
                'suffix' => $suffix,
                'group'  => $group
            ];
        }

        return $directories;
    }

    /**
     * @param string $query
     *
     * @return array
     */
    protected function readFilterFiles($query)
    {
        $files = [];

        foreach ($this->xpath->query($query) as $file) {
            $filePath = (string) $file->textContent;

            if ($filePath) {
                $files[] = $this->toAbsolutePath($filePath);
            }
        }

        return $files;
    }

    /**
     * @param string $path
     * @param bool   $useIncludePath
     *
     * @return string
     */
    protected function toAbsolutePath($path, $useIncludePath = false)
    {
        $path = \trim($path);

        if ($path[0] === '/') {
            return $path;
        }

        // Matches the following on Windows:
        //  - \\NetworkComputer\Path
        //  - \\.\D:
        //  - \\.\c:
        //  - C:\Windows
        //  - C:\windows
        //  - C:/windows
        //  - c:/windows
        if (\defined('PHP_WINDOWS_VERSION_BUILD') &&
            ($path[0] === '\\' || (\strlen($path) >= 3 && \preg_match('#^[A-Z]\:[/\\\]#i', \substr($path, 0, 3))))) {
            return $path;
        }

        // Stream
        if (\strpos($path, '://') !== false) {
            return $path;
        }

        $file = \dirname($this->filename) . DIRECTORY_SEPARATOR . $path;

        if ($useIncludePath && !\file_exists($file)) {
            $includePathFile = \stream_resolve_include_path($path);

            if ($includePathFile) {
                $file = $includePathFile;
            }
        }

        return $file;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Util;

class ConfigurationGenerator
{
    /**
     * @var string
     */
    private $defaultTemplate = <<<EOT
<?xml version="1.0" encoding="UTF-8"?>
<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/{phpunit_version}/phpunit.xsd"
         bootstrap="{bootstrap_script}"
         forceCoversAnnotation="true"
         beStrictAboutCoversAnnotation="true"
         beStrictAboutOutputDuringTests="true"
         beStrictAboutTodoAnnotatedTests="true"
         verbose="true">
    <testsuite>
        <directory suffix="Test.php">{tests_directory}</directory>
    </testsuite>

    <filter>
        <whitelist processUncoveredFilesFromWhitelist="true">
            <directory suffix=".php">{src_directory}</directory>
        </whitelist>
    </filter>
</phpunit>

EOT;

    /**
     * @param string $phpunitVersion
     * @param string $bootstrapScript
     * @param string $testsDirectory
     * @param string $srcDirectory
     *
     * @return string
     */
    public function generateDefaultConfiguration($phpunitVersion, $bootstrapScript, $testsDirectory, $srcDirectory)
    {
        return \str_replace(
            [
                '{phpunit_version}',
                '{bootstrap_script}',
                '{tests_directory}',
                '{src_directory}'
            ],
            [
                $phpunitVersion,
                $bootstrapScript,
                $testsDirectory,
                $srcDirectory
            ],
            $this->defaultTemplate
        );
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Util;

use PHPUnit\Framework\Error\Error;
use PHPUnit\Framework\Error\Deprecated;
use PHPUnit\Framework\Error\Notice;
use PHPUnit\Framework\Error\Warning;

/**
 * Error handler that converts PHP errors and warnings to exceptions.
 */
class ErrorHandler
{
    protected static $errorStack = [];

    /**
     * Returns the error stack.
     *
     * @return array
     */
    public static function getErrorStack()
    {
        return self::$errorStack;
    }

    /**
     * @param int    $errno
     * @param string $errstr
     * @param string $errfile
     * @param int    $errline
     *
     * @throws Error
     */
    public static function handleError($errno, $errstr, $errfile, $errline)
    {
        if (!($errno & \error_reporting())) {
            return false;
        }

        self::$errorStack[] = [$errno, $errstr, $errfile, $errline];

        $trace = \debug_backtrace(false);
        \array_shift($trace);

        foreach ($trace as $frame) {
            if ($frame['function'] == '__toString') {
                return false;
            }
        }

        if ($errno == E_NOTICE || $errno == E_USER_NOTICE || $errno == E_STRICT) {
            if (Notice::$enabled !== true) {
                return false;
            }

            $exception = Notice::class;
        } elseif ($errno == E_WARNING || $errno == E_USER_WARNING) {
            if (Warning::$enabled !== true) {
                return false;
            }

            $exception = Warning::class;
        } elseif ($errno == E_DEPRECATED || $errno == E_USER_DEPRECATED) {
            if (Deprecated::$enabled !== true) {
                return false;
            }

            $exception = Deprecated::class;
        } else {
            $exception = Error::class;
        }

        throw new $exception($errstr, $errno, $errfile, $errline);
    }

    /**
     * Registers an error handler and returns a function that will restore
     * the previous handler when invoked
     *
     * @param int $severity PHP predefined error constant
     *
     * @throws \Exception if event of specified severity is emitted
     */
    public static function handleErrorOnce($severity = E_WARNING)
    {
        $terminator = function () {
            static $expired = false;
            if (!$expired) {
                $expired = true;
                // cleans temporary error handler
                return \restore_error_handler();
            }
        };

        \set_error_handler(function ($errno, $errstr) use ($severity) {
            if ($errno === $severity) {
                return;
            }

            return false;
        });

        return $terminator;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use PHPUnit\Framework\Exception;

/**
 * Utility methods to load PHP sourcefiles.
 */
class Fileloader
{
    /**
     * Checks if a PHP sourcefile is readable.
     * The sourcefile is loaded through the load() method.
     *
     * @param string $filename
     *
     * @return string
     *
     * @throws Exception
     */
    public static function checkAndLoad($filename)
    {
        $includePathFilename = \stream_resolve_include_path($filename);

        //As a fallback, PHP looks in the directory of the file executing the stream_resolve_include_path function.
        //We don't want to load the Test.php file here, so skip it if it found that.
        //PHP prioritizes the include_path setting, so if the current directory is in there, it will first look in the
        //current working directory.
        $localFile = __DIR__ . DIRECTORY_SEPARATOR . $filename;

        if (!$includePathFilename || !\is_readable($includePathFilename) || $includePathFilename === $localFile) {
            throw new Exception(
                \sprintf('Cannot open file "%s".' . "\n", $filename)
            );
        }

        self::load($includePathFilename);

        return $includePathFilename;
    }

    /**
     * Loads a PHP sourcefile.
     *
     * @param string $filename
     *
     * @return mixed
     */
    public static function load($filename)
    {
        $oldVariableNames = \array_keys(\get_defined_vars());

        include_once $filename;

        $newVariables     = \get_defined_vars();
        $newVariableNames = \array_diff(
            \array_keys($newVariables),
            $oldVariableNames
        );

        foreach ($newVariableNames as $variableName) {
            if ($variableName != 'oldVariableNames') {
                $GLOBALS[$variableName] = $newVariables[$variableName];
            }
        }

        return $filename;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Util;

/**
 * Filesystem helpers.
 */
class Filesystem
{
    /**
     * @var array
     */
    protected static $buffer = [];

    /**
     * Maps class names to source file names:
     *   - PEAR CS:   Foo_Bar_Baz -> Foo/Bar/Baz.php
     *   - Namespace: Foo\Bar\Baz -> Foo/Bar/Baz.php
     *
     * @param string $className
     *
     * @return string
     */
    public static function classNameToFilename($className)
    {
        return \str_replace(
            ['_', '\\'],
            DIRECTORY_SEPARATOR,
            $className
        ) . '.php';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use PHPUnit\Framework\Exception;
use PHPUnit\Framework\SyntheticError;

/**
 * Utility class for code filtering.
 */
class Filter
{
    /**
     * Filters stack frames from PHPUnit classes.
     *
     * @param \Throwable $e
     * @param bool       $asString
     *
     * @return string
     */
    public static function getFilteredStacktrace($e, $asString = true)
    {
        $prefix = false;
        $script = \realpath($GLOBALS['_SERVER']['SCRIPT_NAME']);

        if (\defined('__PHPUNIT_PHAR_ROOT__')) {
            $prefix = __PHPUNIT_PHAR_ROOT__;
        }

        if ($asString === true) {
            $filteredStacktrace = '';
        } else {
            $filteredStacktrace = [];
        }

        if ($e instanceof SyntheticError) {
            $eTrace = $e->getSyntheticTrace();
            $eFile  = $e->getSyntheticFile();
            $eLine  = $e->getSyntheticLine();
        } elseif ($e instanceof Exception) {
            $eTrace = $e->getSerializableTrace();
            $eFile  = $e->getFile();
            $eLine  = $e->getLine();
        } else {
            if ($e->getPrevious()) {
                $e = $e->getPrevious();
            }
            $eTrace = $e->getTrace();
            $eFile  = $e->getFile();
            $eLine  = $e->getLine();
        }

        if (!self::frameExists($eTrace, $eFile, $eLine)) {
            \array_unshift(
                $eTrace,
                ['file' => $eFile, 'line' => $eLine]
            );
        }

        $blacklist = new Blacklist;

        foreach ($eTrace as $frame) {
            if (isset($frame['file']) && \is_file($frame['file']) &&
                !$blacklist->isBlacklisted($frame['file']) &&
                ($prefix === false || \strpos($frame['file'], $prefix) !== 0) &&
                $frame['file'] !== $script) {
                if ($asString === true) {
                    $filteredStacktrace .= \sprintf(
                        "%s:%s\n",
                        $frame['file'],
                        $frame['line'] ?? '?'
                    );
                } else {
                    $filteredStacktrace[] = $frame;
                }
            }
        }

        return $filteredStacktrace;
    }

    /**
     * @param array  $trace
     * @param string $file
     * @param int    $line
     *
     * @return bool
     */
    private static function frameExists(array $trace, $file, $line)
    {
        foreach ($trace as $frame) {
            if (isset($frame['file']) && $frame['file'] == $file &&
                isset($frame['line']) && $frame['line'] == $line) {
                return true;
            }
        }

        return false;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use PHPUnit\Framework\Exception;

/**
 * Command-line options parsing class.
 */
class Getopt
{
    public static function getopt(array $args, $short_options, $long_options = null)
    {
        if (empty($args)) {
            return [[], []];
        }

        $opts     = [];
        $non_opts = [];

        if ($long_options) {
            \sort($long_options);
        }

        if (isset($args[0][0]) && $args[0][0] != '-') {
            \array_shift($args);
        }

        \reset($args);
        \array_map('trim', $args);

        while (false !== $arg = \current($args)) {
            $i = \key($args);
            \next($args);
            if ($arg == '') {
                continue;
            }

            if ($arg == '--') {
                $non_opts = \array_merge($non_opts, \array_slice($args, $i + 1));
                break;
            }

            if ($arg[0] != '-' || (\strlen($arg) > 1 && $arg[1] == '-' && !$long_options)) {
                $non_opts[] = $args[$i];
                continue;
            } elseif (\strlen($arg) > 1 && $arg[1] == '-') {
                self::parseLongOption(
                    \substr($arg, 2),
                    $long_options,
                    $opts,
                    $args
                );
            } else {
                self::parseShortOption(
                    \substr($arg, 1),
                    $short_options,
                    $opts,
                    $args
                );
            }
        }

        return [$opts, $non_opts];
    }

    protected static function parseShortOption($arg, $short_options, &$opts, &$args)
    {
        $argLen = \strlen($arg);

        for ($i = 0; $i < $argLen; $i++) {
            $opt     = $arg[$i];
            $opt_arg = null;

            if (($spec = \strstr($short_options, $opt)) === false || $arg[$i] == ':') {
                throw new Exception(
                    "unrecognized option -- $opt"
                );
            }

            if (\strlen($spec) > 1 && $spec[1] == ':') {
                if ($i + 1 < $argLen) {
                    $opts[] = [$opt, \substr($arg, $i + 1)];
                    break;
                }
                if (!(\strlen($spec) > 2 && $spec[2] == ':')) {
                    if (false === $opt_arg = \current($args)) {
                        throw new Exception(
                            "option requires an argument -- $opt"
                        );
                    }
                    \next($args);
                }
            }

            $opts[] = [$opt, $opt_arg];
        }
    }

    protected static function parseLongOption($arg, $long_options, &$opts, &$args)
    {
        $count   = \count($long_options);
        $list    = \explode('=', $arg);
        $opt     = $list[0];
        $opt_arg = null;

        if (\count($list) > 1) {
            $opt_arg = $list[1];
        }

        $opt_len = \strlen($opt);

        for ($i = 0; $i < $count; $i++) {
            $long_opt  = $long_options[$i];
            $opt_start = \substr($long_opt, 0, $opt_len);

            if ($opt_start != $opt) {
                continue;
            }

            $opt_rest = \substr($long_opt, $opt_len);

            if ($opt_rest != '' && $opt[0] != '=' && $i + 1 < $count &&
                $opt == \substr($long_options[$i + 1], 0, $opt_len)) {
                throw new Exception(
                    "option --$opt is ambiguous"
                );
            }

            if (\substr($long_opt, -1) == '=') {
                if (\substr($long_opt, -2) != '==') {
                    if (!\strlen($opt_arg)) {
                        if (false === $opt_arg = \current($args)) {
                            throw new Exception(
                                "option --$opt requires an argument"
                            );
                        }
                        \next($args);
                    }
                }
            } elseif ($opt_arg) {
                throw new Exception(
                    "option --$opt doesn't allow an argument"
                );
            }

            $full_option = '--' . \preg_replace('/={1,2}$/', '', $long_opt);
            $opts[]      = [$full_option, $opt_arg];

            return;
        }

        throw new Exception("unrecognized option --$opt");
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use Closure;

class GlobalState
{
    /**
     * @var array
     */
    protected static $superGlobalArrays = [
        '_ENV',
        '_POST',
        '_GET',
        '_COOKIE',
        '_SERVER',
        '_FILES',
        '_REQUEST'
    ];

    /**
     * @return string
     */
    public static function getIncludedFilesAsString()
    {
        return static::processIncludedFilesAsString(\get_included_files());
    }

    /**
     * @param array $files
     *
     * @return string
     */
    public static function processIncludedFilesAsString(array $files)
    {
        $blacklist = new Blacklist;
        $prefix    = false;
        $result    = '';

        if (\defined('__PHPUNIT_PHAR__')) {
            $prefix = 'phar://' . __PHPUNIT_PHAR__ . '/';
        }

        for ($i = \count($files) - 1; $i > 0; $i--) {
            $file = $files[$i];

            if ($prefix !== false && \strpos($file, $prefix) === 0) {
                continue;
            }

            // Skip virtual file system protocols
            if (\preg_match('/^(vfs|phpvfs[a-z0-9]+):/', $file)) {
                continue;
            }

            if (!$blacklist->isBlacklisted($file) && \is_file($file)) {
                $result = 'require_once \'' . $file . "';\n" . $result;
            }
        }

        return $result;
    }

    /**
     * @return string
     */
    public static function getIniSettingsAsString()
    {
        $result      = '';
        $iniSettings = \ini_get_all(null, false);

        foreach ($iniSettings as $key => $value) {
            $result .= \sprintf(
                '@ini_set(%s, %s);' . "\n",
                self::exportVariable($key),
                self::exportVariable($value)
            );
        }

        return $result;
    }

    /**
     * @return string
     */
    public static function getConstantsAsString()
    {
        $constants = \get_defined_constants(true);
        $result    = '';

        if (isset($constants['user'])) {
            foreach ($constants['user'] as $name => $value) {
                $result .= \sprintf(
                    'if (!defined(\'%s\')) define(\'%s\', %s);' . "\n",
                    $name,
                    $name,
                    self::exportVariable($value)
                );
            }
        }

        return $result;
    }

    /**
     * @return string
     */
    public static function getGlobalsAsString()
    {
        $result            = '';
        $superGlobalArrays = self::getSuperGlobalArrays();

        foreach ($superGlobalArrays as $superGlobalArray) {
            if (isset($GLOBALS[$superGlobalArray]) && \is_array($GLOBALS[$superGlobalArray])) {
                foreach (\array_keys($GLOBALS[$superGlobalArray]) as $key) {
                    if ($GLOBALS[$superGlobalArray][$key] instanceof Closure) {
                        continue;
                    }

                    $result .= \sprintf(
                        '$GLOBALS[\'%s\'][\'%s\'] = %s;' . "\n",
                        $superGlobalArray,
                        $key,
                        self::exportVariable($GLOBALS[$superGlobalArray][$key])
                    );
                }
            }
        }

        $blacklist   = $superGlobalArrays;
        $blacklist[] = 'GLOBALS';

        foreach (\array_keys($GLOBALS) as $key) {
            if (!\in_array($key, $blacklist) && !$GLOBALS[$key] instanceof Closure) {
                $result .= \sprintf(
                    '$GLOBALS[\'%s\'] = %s;' . "\n",
                    $key,
                    self::exportVariable($GLOBALS[$key])
                );
            }
        }

        return $result;
    }

    /**
     * @return array
     */
    protected static function getSuperGlobalArrays()
    {
        return self::$superGlobalArrays;
    }

    protected static function exportVariable($variable)
    {
        if (\is_scalar($variable) || \is_null($variable) ||
            (\is_array($variable) && self::arrayOnlyContainsScalars($variable))) {
            return \var_export($variable, true);
        }

        return 'unserialize(' .
            \var_export(\serialize($variable), true) .
            ')';
    }

    /**
     * @param array $array
     *
     * @return bool
     */
    protected static function arrayOnlyContainsScalars(array $array)
    {
        $result = true;

        foreach ($array as $element) {
            if (\is_array($element)) {
                $result = self::arrayOnlyContainsScalars($element);
            } elseif (!\is_scalar($element) && !\is_null($element)) {
                $result = false;
            }

            if ($result === false) {
                break;
            }
        }

        return $result;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use PHPUnit\Framework\Exception;

/**
 * Factory for PHPUnit_Framework_Exception objects that are used to describe
 * invalid arguments passed to a function or method.
 */
class InvalidArgumentHelper
{
    /**
     * @param int    $argument
     * @param string $type
     * @param mixed  $value
     *
     * @return Exception
     */
    public static function factory($argument, $type, $value = null)
    {
        $stack = \debug_backtrace(false);

        return new Exception(
            \sprintf(
                'Argument #%d%sof %s::%s() must be a %s',
                $argument,
                $value !== null ? ' (' . \gettype($value) . '#' . $value . ')' : ' (No Value) ',
                $stack[1]['class'],
                $stack[1]['function'],
                $type
            )
        );
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\Log;

use DOMDocument;
use DOMElement;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\ExceptionWrapper;
use PHPUnit\Framework\Warning;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\TestListener;
use PHPUnit\Framework\TestFailure;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\SelfDescribing;
use PHPUnit\Util\Filter;
use PHPUnit\Util\Printer;
use PHPUnit\Util\Xml;
use ReflectionClass;
use ReflectionException;

/**
 * A TestListener that generates a logfile of the test execution in XML markup.
 *
 * The XML markup used is the same as the one that is used by the JUnit Ant task.
 */
class JUnit extends Printer implements TestListener
{
    /**
     * @var DOMDocument
     */
    protected $document;

    /**
     * @var DOMElement
     */
    protected $root;

    /**
     * @var bool
     */
    protected $reportUselessTests = false;

    /**
     * @var bool
     */
    protected $writeDocument = true;

    /**
     * @var DOMElement[]
     */
    protected $testSuites = [];

    /**
     * @var int[]
     */
    protected $testSuiteTests = [0];

    /**
     * @var int[]
     */
    protected $testSuiteAssertions = [0];

    /**
     * @var int[]
     */
    protected $testSuiteErrors = [0];

    /**
     * @var int[]
     */
    protected $testSuiteFailures = [0];

    /**
     * @var int[]
     */
    protected $testSuiteSkipped = [0];

    /**
     * @var int[]
     */
    protected $testSuiteTimes = [0];

    /**
     * @var int
     */
    protected $testSuiteLevel = 0;

    /**
     * @var ?DOMElement
     */
    protected $currentTestCase;

    /**
     * Constructor.
     *
     * @param mixed $out
     * @param bool  $reportUselessTests
     */
    public function __construct($out = null, $reportUselessTests = false)
    {
        $this->document               = new DOMDocument('1.0', 'UTF-8');
        $this->document->formatOutput = true;

        $this->root = $this->document->createElement('testsuites');
        $this->document->appendChild($this->root);

        parent::__construct($out);

        $this->reportUselessTests = $reportUselessTests;
    }

    /**
     * Flush buffer and close output.
     */
    public function flush()
    {
        if ($this->writeDocument === true) {
            $this->write($this->getXML());
        }

        parent::flush();
    }

    /**
     * An error occurred.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addError(Test $test, \Exception $e, $time)
    {
        $this->doAddFault($test, $e, $time, 'error');
        $this->testSuiteErrors[$this->testSuiteLevel]++;
    }

    /**
     * A warning occurred.
     *
     * @param Test    $test
     * @param Warning $e
     * @param float   $time
     */
    public function addWarning(Test $test, Warning $e, $time)
    {
        $this->doAddFault($test, $e, $time, 'warning');
        $this->testSuiteFailures[$this->testSuiteLevel]++;
    }

    /**
     * A failure occurred.
     *
     * @param Test                 $test
     * @param AssertionFailedError $e
     * @param float                $time
     */
    public function addFailure(Test $test, AssertionFailedError $e, $time)
    {
        $this->doAddFault($test, $e, $time, 'failure');
        $this->testSuiteFailures[$this->testSuiteLevel]++;
    }

    /**
     * Incomplete test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addIncompleteTest(Test $test, \Exception $e, $time)
    {
        $this->doAddSkipped($test);
    }

    /**
     * Risky test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addRiskyTest(Test $test, \Exception $e, $time)
    {
        if (!$this->reportUselessTests || $this->currentTestCase === null) {
            return;
        }

        $error = $this->document->createElement(
            'error',
            Xml::prepareString(
                "Risky Test\n" .
                Filter::getFilteredStacktrace($e)
            )
        );

        $error->setAttribute('type', \get_class($e));

        $this->currentTestCase->appendChild($error);

        $this->testSuiteErrors[$this->testSuiteLevel]++;
    }

    /**
     * Skipped test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addSkippedTest(Test $test, \Exception $e, $time)
    {
        $this->doAddSkipped($test);
    }

    /**
     * A testsuite started.
     *
     * @param TestSuite $suite
     */
    public function startTestSuite(TestSuite $suite)
    {
        $testSuite = $this->document->createElement('testsuite');
        $testSuite->setAttribute('name', $suite->getName());

        if (\class_exists($suite->getName(), false)) {
            try {
                $class = new ReflectionClass($suite->getName());

                $testSuite->setAttribute('file', $class->getFileName());
            } catch (ReflectionException $e) {
            }
        }

        if ($this->testSuiteLevel > 0) {
            $this->testSuites[$this->testSuiteLevel]->appendChild($testSuite);
        } else {
            $this->root->appendChild($testSuite);
        }

        $this->testSuiteLevel++;
        $this->testSuites[$this->testSuiteLevel]          = $testSuite;
        $this->testSuiteTests[$this->testSuiteLevel]      = 0;
        $this->testSuiteAssertions[$this->testSuiteLevel] = 0;
        $this->testSuiteErrors[$this->testSuiteLevel]     = 0;
        $this->testSuiteFailures[$this->testSuiteLevel]   = 0;
        $this->testSuiteSkipped[$this->testSuiteLevel]    = 0;
        $this->testSuiteTimes[$this->testSuiteLevel]      = 0;
    }

    /**
     * A testsuite ended.
     *
     * @param TestSuite $suite
     */
    public function endTestSuite(TestSuite $suite)
    {
        $this->testSuites[$this->testSuiteLevel]->setAttribute(
            'tests',
            $this->testSuiteTests[$this->testSuiteLevel]
        );

        $this->testSuites[$this->testSuiteLevel]->setAttribute(
            'assertions',
            $this->testSuiteAssertions[$this->testSuiteLevel]
        );

        $this->testSuites[$this->testSuiteLevel]->setAttribute(
            'errors',
            $this->testSuiteErrors[$this->testSuiteLevel]
        );

        $this->testSuites[$this->testSuiteLevel]->setAttribute(
            'failures',
            $this->testSuiteFailures[$this->testSuiteLevel]
        );

        $this->testSuites[$this->testSuiteLevel]->setAttribute(
            'skipped',
            $this->testSuiteSkipped[$this->testSuiteLevel]
        );

        $this->testSuites[$this->testSuiteLevel]->setAttribute(
            'time',
            \sprintf('%F', $this->testSuiteTimes[$this->testSuiteLevel])
        );

        if ($this->testSuiteLevel > 1) {
            $this->testSuiteTests[$this->testSuiteLevel - 1] += $this->testSuiteTests[$this->testSuiteLevel];
            $this->testSuiteAssertions[$this->testSuiteLevel - 1] += $this->testSuiteAssertions[$this->testSuiteLevel];
            $this->testSuiteErrors[$this->testSuiteLevel - 1] += $this->testSuiteErrors[$this->testSuiteLevel];
            $this->testSuiteFailures[$this->testSuiteLevel - 1] += $this->testSuiteFailures[$this->testSuiteLevel];
            $this->testSuiteSkipped[$this->testSuiteLevel - 1] += $this->testSuiteSkipped[$this->testSuiteLevel];
            $this->testSuiteTimes[$this->testSuiteLevel - 1] += $this->testSuiteTimes[$this->testSuiteLevel];
        }

        $this->testSuiteLevel--;
    }

    /**
     * A test started.
     *
     * @param Test $test
     */
    public function startTest(Test $test)
    {
        $testCase = $this->document->createElement('testcase');
        $testCase->setAttribute('name', $test->getName());

        if ($test instanceof TestCase) {
            $class      = new ReflectionClass($test);
            $methodName = $test->getName(!$test->usesDataProvider());

            if ($class->hasMethod($methodName)) {
                $method = $class->getMethod($methodName);

                $testCase->setAttribute('class', $class->getName());
                $testCase->setAttribute('classname', \str_replace('\\', '.', $class->getName()));
                $testCase->setAttribute('file', $class->getFileName());
                $testCase->setAttribute('line', $method->getStartLine());
            }
        }

        $this->currentTestCase = $testCase;
    }

    /**
     * A test ended.
     *
     * @param Test  $test
     * @param float $time
     */
    public function endTest(Test $test, $time)
    {
        if ($test instanceof TestCase) {
            $numAssertions = $test->getNumAssertions();
            $this->testSuiteAssertions[$this->testSuiteLevel] += $numAssertions;

            $this->currentTestCase->setAttribute(
                'assertions',
                $numAssertions
            );
        }

        $this->currentTestCase->setAttribute(
            'time',
            \sprintf('%F', $time)
        );

        $this->testSuites[$this->testSuiteLevel]->appendChild(
            $this->currentTestCase
        );

        $this->testSuiteTests[$this->testSuiteLevel]++;
        $this->testSuiteTimes[$this->testSuiteLevel] += $time;

        if (\method_exists($test, 'hasOutput') && $test->hasOutput()) {
            $systemOut = $this->document->createElement('system-out');

            $systemOut->appendChild(
                $this->document->createTextNode($test->getActualOutput())
            );

            $this->currentTestCase->appendChild($systemOut);
        }

        $this->currentTestCase = null;
    }

    /**
     * Returns the XML as a string.
     *
     * @return string
     */
    public function getXML()
    {
        return $this->document->saveXML();
    }

    /**
     * Enables or disables the writing of the document
     * in flush().
     *
     * This is a "hack" needed for the integration of
     * PHPUnit with Phing.
     *
     * @return string
     */
    public function setWriteDocument($flag)
    {
        if (\is_bool($flag)) {
            $this->writeDocument = $flag;
        }
    }

    /**
     * Method which generalizes addError() and addFailure()
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     * @param string     $type
     */
    private function doAddFault(Test $test, \Exception $e, $time, $type)
    {
        if ($this->currentTestCase === null) {
            return;
        }

        if ($test instanceof SelfDescribing) {
            $buffer = $test->toString() . "\n";
        } else {
            $buffer = '';
        }

        $buffer .= TestFailure::exceptionToString($e) . "\n" .
                   Filter::getFilteredStacktrace($e);

        $fault = $this->document->createElement(
            $type,
            Xml::prepareString($buffer)
        );

        if ($e instanceof ExceptionWrapper) {
            $fault->setAttribute('type', $e->getClassName());
        } else {
            $fault->setAttribute('type', \get_class($e));
        }

        $this->currentTestCase->appendChild($fault);
    }

    private function doAddSkipped(Test $test)
    {
        if ($this->currentTestCase === null) {
            return;
        }

        $skipped = $this->document->createElement('skipped');
        $this->currentTestCase->appendChild($skipped);

        $this->testSuiteSkipped[$this->testSuiteLevel]++;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Util\Log;

use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\ExceptionWrapper;
use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\Warning;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\TestResult;
use PHPUnit\Framework\TestFailure;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\Test;
use PHPUnit\TextUI\ResultPrinter;
use PHPUnit\Util\Filter;
use ReflectionClass;
use SebastianBergmann\Comparator\ComparisonFailure;

/**
 * A TestListener that generates a logfile of the test execution using the
 * TeamCity format (for use with PhpStorm, for instance).
 */
class TeamCity extends ResultPrinter
{
    /**
     * @var bool
     */
    private $isSummaryTestCountPrinted = false;

    /**
     * @var string
     */
    private $startedTestName;

    /**
     * @var int|false
     */
    private $flowId;

    /**
     * @param string $progress
     */
    protected function writeProgress($progress)
    {
    }

    /**
     * @param TestResult $result
     */
    public function printResult(TestResult $result)
    {
        $this->printHeader();
        $this->printFooter($result);
    }

    /**
     * An error occurred.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addError(Test $test, \Exception $e, $time)
    {
        $this->printEvent(
            'testFailed',
            [
                'name'    => $test->getName(),
                'message' => self::getMessage($e),
                'details' => self::getDetails($e),
            ]
        );
    }

    /**
     * A warning occurred.
     *
     * @param Test    $test
     * @param Warning $e
     * @param float   $time
     */
    public function addWarning(Test $test, Warning $e, $time)
    {
        $this->printEvent(
            'testFailed',
            [
                'name'    => $test->getName(),
                'message' => self::getMessage($e),
                'details' => self::getDetails($e)
            ]
        );
    }

    /**
     * A failure occurred.
     *
     * @param Test                 $test
     * @param AssertionFailedError $e
     * @param float                $time
     */
    public function addFailure(Test $test, AssertionFailedError $e, $time)
    {
        $parameters = [
            'name'    => $test->getName(),
            'message' => self::getMessage($e),
            'details' => self::getDetails($e),
        ];

        if ($e instanceof ExpectationFailedException) {
            $comparisonFailure = $e->getComparisonFailure();

            if ($comparisonFailure instanceof ComparisonFailure) {
                $expectedString = $comparisonFailure->getExpectedAsString();

                if (\is_null($expectedString) || empty($expectedString)) {
                    $expectedString = self::getPrimitiveValueAsString($comparisonFailure->getExpected());
                }

                $actualString = $comparisonFailure->getActualAsString();

                if (\is_null($actualString) || empty($actualString)) {
                    $actualString = self::getPrimitiveValueAsString($comparisonFailure->getActual());
                }

                if (!\is_null($actualString) && !\is_null($expectedString)) {
                    $parameters['type']     = 'comparisonFailure';
                    $parameters['actual']   = $actualString;
                    $parameters['expected'] = $expectedString;
                }
            }
        }

        $this->printEvent('testFailed', $parameters);
    }

    /**
     * Incomplete test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addIncompleteTest(Test $test, \Exception $e, $time)
    {
        $this->printIgnoredTest($test->getName(), $e);
    }

    /**
     * Risky test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addRiskyTest(Test $test, \Exception $e, $time)
    {
        $this->addError($test, $e, $time);
    }

    /**
     * Skipped test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addSkippedTest(Test $test, \Exception $e, $time)
    {
        $testName = $test->getName();
        if ($this->startedTestName != $testName) {
            $this->startTest($test);
            $this->printIgnoredTest($testName, $e);
            $this->endTest($test, $time);
        } else {
            $this->printIgnoredTest($testName, $e);
        }
    }

    public function printIgnoredTest($testName, \Exception $e)
    {
        $this->printEvent(
            'testIgnored',
            [
                'name'    => $testName,
                'message' => self::getMessage($e),
                'details' => self::getDetails($e),
            ]
        );
    }

    /**
     * A testsuite started.
     *
     * @param TestSuite $suite
     */
    public function startTestSuite(TestSuite $suite)
    {
        if (\stripos(\ini_get('disable_functions'), 'getmypid') === false) {
            $this->flowId = \getmypid();
        } else {
            $this->flowId = false;
        }

        if (!$this->isSummaryTestCountPrinted) {
            $this->isSummaryTestCountPrinted = true;

            $this->printEvent(
                'testCount',
                ['count' => \count($suite)]
            );
        }

        $suiteName = $suite->getName();

        if (empty($suiteName)) {
            return;
        }

        $parameters = ['name' => $suiteName];

        if (\class_exists($suiteName, false)) {
            $fileName                   = self::getFileName($suiteName);
            $parameters['locationHint'] = "php_qn://$fileName::\\$suiteName";
        } else {
            $split = \preg_split('/::/', $suiteName);

            if (\count($split) == 2 && \method_exists($split[0], $split[1])) {
                $fileName                   = self::getFileName($split[0]);
                $parameters['locationHint'] = "php_qn://$fileName::\\$suiteName";
                $parameters['name']         = $split[1];
            }
        }

        $this->printEvent('testSuiteStarted', $parameters);
    }

    /**
     * A testsuite ended.
     *
     * @param TestSuite $suite
     */
    public function endTestSuite(TestSuite $suite)
    {
        $suiteName = $suite->getName();

        if (empty($suiteName)) {
            return;
        }

        $parameters = ['name' => $suiteName];

        if (!\class_exists($suiteName, false)) {
            $split = \preg_split('/::/', $suiteName);

            if (\count($split) == 2 && \method_exists($split[0], $split[1])) {
                $parameters['name'] = $split[1];
            }
        }

        $this->printEvent('testSuiteFinished', $parameters);
    }

    /**
     * A test started.
     *
     * @param Test $test
     */
    public function startTest(Test $test)
    {
        $testName              = $test->getName();
        $this->startedTestName = $testName;
        $params                = ['name' => $testName];

        if ($test instanceof TestCase) {
            $className              = \get_class($test);
            $fileName               = self::getFileName($className);
            $params['locationHint'] = "php_qn://$fileName::\\$className::$testName";
        }

        $this->printEvent('testStarted', $params);
    }

    /**
     * A test ended.
     *
     * @param Test  $test
     * @param float $time
     */
    public function endTest(Test $test, $time)
    {
        parent::endTest($test, $time);

        $this->printEvent(
            'testFinished',
            [
                'name'     => $test->getName(),
                'duration' => (int) (\round($time, 2) * 1000)
            ]
        );
    }

    /**
     * @param string $eventName
     * @param array  $params
     */
    private function printEvent($eventName, $params = [])
    {
        $this->write("\n##teamcity[$eventName");

        if ($this->flowId) {
            $params['flowId'] = $this->flowId;
        }

        foreach ($params as $key => $value) {
            $escapedValue = self::escapeValue($value);
            $this->write(" $key='$escapedValue'");
        }

        $this->write("]\n");
    }

    /**
     * @param \Exception $e
     *
     * @return string
     */
    private static function getMessage(\Exception $e)
    {
        $message = '';

        if (!$e instanceof Exception) {
            if (\strlen(\get_class($e)) != 0) {
                $message .= \get_class($e);
            }

            if (\strlen($message) != 0 && \strlen($e->getMessage()) != 0) {
                $message .= ' : ';
            }
        }

        return $message . $e->getMessage();
    }

    /**
     * @param \Exception $e
     *
     * @return string
     */
    private static function getDetails(\Exception $e)
    {
        $stackTrace = Filter::getFilteredStacktrace($e);
        $previous   = $e instanceof ExceptionWrapper ?
            $e->getPreviousWrapped() : $e->getPrevious();

        while ($previous) {
            $stackTrace .= "\nCaused by\n" .
                TestFailure::exceptionToString($previous) . "\n" .
                Filter::getFilteredStacktrace($previous);

            $previous = $previous instanceof ExceptionWrapper ?
                $previous->getPreviousWrapped() : $previous->getPrevious();
        }

        return ' ' . \str_replace("\n", "\n ", $stackTrace);
    }

    /**
     * @param mixed $value
     *
     * @return string
     */
    private static function getPrimitiveValueAsString($value)
    {
        if (\is_null($value)) {
            return 'null';
        }

        if (\is_bool($value)) {
            return $value == true ? 'true' : 'false';
        }

        if (\is_scalar($value)) {
            return \print_r($value, true);
        }
    }

    /**
     * @param  $text
     *
     * @return string
     */
    private static function escapeValue($text)
    {
        $text = \str_replace('|', '||', $text);
        $text = \str_replace("'", "|'", $text);
        $text = \str_replace("\n", '|n', $text);
        $text = \str_replace("\r", '|r', $text);
        $text = \str_replace(']', '|]', $text);
        $text = \str_replace('[', '|[', $text);

        return $text;
    }

    /**
     * @param string $className
     *
     * @return string
     */
    private static function getFileName($className)
    {
        $reflectionClass = new ReflectionClass($className);
        $fileName        = $reflectionClass->getFileName();

        return $fileName;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Util\PHP;

use __PHP_Incomplete_Class;
use ErrorException;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\TestResult;
use PHPUnit\Framework\TestFailure;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\SyntheticError;
use PHPUnit\Util\InvalidArgumentHelper;
use SebastianBergmann\Environment\Runtime;

/**
 * Utility methods for PHP sub-processes.
 */
abstract class AbstractPhpProcess
{
    /**
     * @var Runtime
     */
    protected $runtime;

    /**
     * @var bool
     */
    protected $stderrRedirection = false;

    /**
     * @var string
     */
    protected $stdin = '';

    /**
     * @var string
     */
    protected $args = '';

    /**
     * @var array
     */
    protected $env = [];

    /**
     * @var int
     */
    protected $timeout = 0;

    /**
     * Creates internal Runtime instance.
     */
    public function __construct()
    {
        $this->runtime = new Runtime();
    }

    /**
     * Defines if should use STDERR redirection or not.
     *
     * Then $stderrRedirection is TRUE, STDERR is redirected to STDOUT.
     *
     * @throws Exception
     *
     * @param bool $stderrRedirection
     */
    public function setUseStderrRedirection($stderrRedirection)
    {
        if (!\is_bool($stderrRedirection)) {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }

        $this->stderrRedirection = $stderrRedirection;
    }

    /**
     * Returns TRUE if uses STDERR redirection or FALSE if not.
     *
     * @return bool
     */
    public function useStderrRedirection()
    {
        return $this->stderrRedirection;
    }

    /**
     * Sets the input string to be sent via STDIN
     *
     * @param string $stdin
     */
    public function setStdin($stdin)
    {
        $this->stdin = (string) $stdin;
    }

    /**
     * Returns the input string to be sent via STDIN
     *
     * @return string
     */
    public function getStdin()
    {
        return $this->stdin;
    }

    /**
     * Sets the string of arguments to pass to the php job
     *
     * @param string $args
     */
    public function setArgs($args)
    {
        $this->args = (string) $args;
    }

    /**
     * Returns the string of arguments to pass to the php job
     *
     * @retrun string
     */
    public function getArgs()
    {
        return $this->args;
    }

    /**
     * Sets the array of environment variables to start the child process with
     *
     * @param array $env
     */
    public function setEnv(array $env)
    {
        $this->env = $env;
    }

    /**
     * Returns the array of environment variables to start the child process with
     *
     * @return array
     */
    public function getEnv()
    {
        return $this->env;
    }

    /**
     * Sets the amount of seconds to wait before timing out
     *
     * @param int $timeout
     */
    public function setTimeout($timeout)
    {
        $this->timeout = (int) $timeout;
    }

    /**
     * Returns the amount of seconds to wait before timing out
     *
     * @return int
     */
    public function getTimeout()
    {
        return $this->timeout;
    }

    /**
     * @return AbstractPhpProcess
     */
    public static function factory()
    {
        if (DIRECTORY_SEPARATOR == '\\') {
            return new WindowsPhpProcess;
        }

        return new DefaultPhpProcess;
    }

    /**
     * Runs a single test in a separate PHP process.
     *
     * @param string     $job
     * @param Test       $test
     * @param TestResult $result
     *
     * @throws Exception
     */
    public function runTestJob($job, Test $test, TestResult $result)
    {
        $result->startTest($test);

        $_result = $this->runJob($job);

        $this->processChildResult(
            $test,
            $result,
            $_result['stdout'],
            $_result['stderr']
        );
    }

    /**
     * Returns the command based into the configurations.
     *
     * @param array       $settings
     * @param string|null $file
     *
     * @return string
     */
    public function getCommand(array $settings, $file = null)
    {
        $command = $this->runtime->getBinary();
        $command .= $this->settingsToParameters($settings);

        if ('phpdbg' === PHP_SAPI) {
            $command .= ' -qrr ';

            if ($file) {
                $command .= '-e ' . \escapeshellarg($file);
            } else {
                $command .= \escapeshellarg(__DIR__ . '/eval-stdin.php');
            }
        } elseif ($file) {
            $command .= ' -f ' . \escapeshellarg($file);
        }

        if ($this->args) {
            $command .= ' -- ' . $this->args;
        }

        if (true === $this->stderrRedirection) {
            $command .= ' 2>&1';
        }

        return $command;
    }

    /**
     * Runs a single job (PHP code) using a separate PHP process.
     *
     * @param string $job
     * @param array  $settings
     *
     * @return array
     *
     * @throws Exception
     */
    abstract public function runJob($job, array $settings = []);

    /**
     * @param array $settings
     *
     * @return string
     */
    protected function settingsToParameters(array $settings)
    {
        $buffer = '';

        foreach ($settings as $setting) {
            $buffer .= ' -d ' . $setting;
        }

        return $buffer;
    }

    /**
     * Processes the TestResult object from an isolated process.
     *
     * @param Test       $test
     * @param TestResult $result
     * @param string     $stdout
     * @param string     $stderr
     */
    private function processChildResult(Test $test, TestResult $result, $stdout, $stderr)
    {
        $time = 0;

        if (!empty($stderr)) {
            $result->addError(
                $test,
                new Exception(\trim($stderr)),
                $time
            );
        } else {
            \set_error_handler(function ($errno, $errstr, $errfile, $errline) {
                throw new ErrorException($errstr, $errno, $errno, $errfile, $errline);
            });
            try {
                if (\strpos($stdout, "#!/usr/bin/env php\n") === 0) {
                    $stdout = \substr($stdout, 19);
                }

                $childResult = \unserialize(\str_replace("#!/usr/bin/env php\n", '', $stdout));
                \restore_error_handler();
            } catch (ErrorException $e) {
                \restore_error_handler();
                $childResult = false;

                $result->addError(
                    $test,
                    new Exception(\trim($stdout), 0, $e),
                    $time
                );
            }

            if ($childResult !== false) {
                if (!empty($childResult['output'])) {
                    $output = $childResult['output'];
                }

                $test->setResult($childResult['testResult']);
                $test->addToAssertionCount($childResult['numAssertions']);

                $childResult = $childResult['result'];
                /* @var $childResult TestResult */

                if ($result->getCollectCodeCoverageInformation()) {
                    $result->getCodeCoverage()->merge(
                        $childResult->getCodeCoverage()
                    );
                }

                $time           = $childResult->time();
                $notImplemented = $childResult->notImplemented();
                $risky          = $childResult->risky();
                $skipped        = $childResult->skipped();
                $errors         = $childResult->errors();
                $warnings       = $childResult->warnings();
                $failures       = $childResult->failures();

                if (!empty($notImplemented)) {
                    $result->addError(
                        $test,
                        $this->getException($notImplemented[0]),
                        $time
                    );
                } elseif (!empty($risky)) {
                    $result->addError(
                        $test,
                        $this->getException($risky[0]),
                        $time
                    );
                } elseif (!empty($skipped)) {
                    $result->addError(
                        $test,
                        $this->getException($skipped[0]),
                        $time
                    );
                } elseif (!empty($errors)) {
                    $result->addError(
                        $test,
                        $this->getException($errors[0]),
                        $time
                    );
                } elseif (!empty($warnings)) {
                    $result->addWarning(
                        $test,
                        $this->getException($warnings[0]),
                        $time
                    );
                } elseif (!empty($failures)) {
                    $result->addFailure(
                        $test,
                        $this->getException($failures[0]),
                        $time
                    );
                }
            }
        }

        $result->endTest($test, $time);

        if (!empty($output)) {
            print $output;
        }
    }

    /**
     * Gets the thrown exception from a PHPUnit_Framework_TestFailure.
     *
     * @param TestFailure $error
     *
     * @return Exception
     *
     * @see    https://github.com/sebastianbergmann/phpunit/issues/74
     */
    private function getException(TestFailure $error)
    {
        $exception = $error->thrownException();

        if ($exception instanceof __PHP_Incomplete_Class) {
            $exceptionArray = [];
            foreach ((array) $exception as $key => $value) {
                $key                  = \substr($key, \strrpos($key, "\0") + 1);
                $exceptionArray[$key] = $value;
            }

            $exception = new SyntheticError(
                \sprintf(
                    '%s: %s',
                    $exceptionArray['_PHP_Incomplete_Class_Name'],
                    $exceptionArray['message']
                ),
                $exceptionArray['code'],
                $exceptionArray['file'],
                $exceptionArray['line'],
                $exceptionArray['trace']
            );
        }

        return $exception;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\PHP;

use PHPUnit\Framework\Exception;

/**
 * Default utility for PHP sub-processes.
 */
class DefaultPhpProcess extends AbstractPhpProcess
{
    /**
     * @var string
     */
    protected $tempFile;

    /**
     * @var bool
     */
    protected $useTempFile = false;

    /**
     * Runs a single job (PHP code) using a separate PHP process.
     *
     * @param string $job
     * @param array  $settings
     *
     * @return array
     *
     * @throws Exception
     */
    public function runJob($job, array $settings = [])
    {
        if ($this->useTempFile || $this->stdin) {
            if (!($this->tempFile = \tempnam(\sys_get_temp_dir(), 'PHPUnit')) ||
                \file_put_contents($this->tempFile, $job) === false) {
                throw new Exception(
                    'Unable to write temporary file'
                );
            }

            $job = $this->stdin;
        }

        return $this->runProcess($job, $settings);
    }

    /**
     * Returns an array of file handles to be used in place of pipes
     *
     * @return array
     */
    protected function getHandles()
    {
        return [];
    }

    /**
     * Handles creating the child process and returning the STDOUT and STDERR
     *
     * @param string $job
     * @param array  $settings
     *
     * @return array
     *
     * @throws Exception
     */
    protected function runProcess($job, $settings)
    {
        $handles = $this->getHandles();

        $env = null;
        if ($this->env) {
            $env = $_SERVER ?? [];
            unset($env['argv'], $env['argc']);
            $env = \array_merge($env, $this->env);

            foreach ($env as $envKey => $envVar) {
                if (\is_array($envVar)) {
                    unset($env[$envKey]);
                }
            }
        }

        $pipeSpec = [
            0 => $handles[0] ?? ['pipe', 'r'],
            1 => $handles[1] ?? ['pipe', 'w'],
            2 => $handles[2] ?? ['pipe', 'w'],
        ];
        $process = \proc_open(
            $this->getCommand($settings, $this->tempFile),
            $pipeSpec,
            $pipes,
            null,
            $env
        );

        if (!\is_resource($process)) {
            throw new Exception(
                'Unable to spawn worker process'
            );
        }

        if ($job) {
            $this->process($pipes[0], $job);
        }
        \fclose($pipes[0]);

        if ($this->timeout) {
            $stderr = $stdout = '';
            unset($pipes[0]);

            while (true) {
                $r = $pipes;
                $w = null;
                $e = null;

                $n = @\stream_select($r, $w, $e, $this->timeout);

                if ($n === false) {
                    break;
                } elseif ($n === 0) {
                    \proc_terminate($process, 9);
                    throw new Exception(\sprintf('Job execution aborted after %d seconds', $this->timeout));
                } elseif ($n > 0) {
                    foreach ($r as $pipe) {
                        $pipeOffset = 0;
                        foreach ($pipes as $i => $origPipe) {
                            if ($pipe == $origPipe) {
                                $pipeOffset = $i;
                                break;
                            }
                        }

                        if (!$pipeOffset) {
                            break;
                        }

                        $line = \fread($pipe, 8192);
                        if (\strlen($line) == 0) {
                            \fclose($pipes[$pipeOffset]);
                            unset($pipes[$pipeOffset]);
                        } else {
                            if ($pipeOffset == 1) {
                                $stdout .= $line;
                            } else {
                                $stderr .= $line;
                            }
                        }
                    }

                    if (empty($pipes)) {
                        break;
                    }
                }
            }
        } else {
            if (isset($pipes[1])) {
                $stdout = \stream_get_contents($pipes[1]);
                \fclose($pipes[1]);
            }

            if (isset($pipes[2])) {
                $stderr = \stream_get_contents($pipes[2]);
                \fclose($pipes[2]);
            }
        }

        if (isset($handles[1])) {
            \rewind($handles[1]);
            $stdout = \stream_get_contents($handles[1]);
            \fclose($handles[1]);
        }

        if (isset($handles[2])) {
            \rewind($handles[2]);
            $stderr = \stream_get_contents($handles[2]);
            \fclose($handles[2]);
        }

        \proc_close($process);
        $this->cleanup();

        return ['stdout' => $stdout, 'stderr' => $stderr];
    }

    /**
     * @param resource $pipe
     * @param string   $job
     *
     * @throws Exception
     */
    protected function process($pipe, $job)
    {
        \fwrite($pipe, $job);
    }

    protected function cleanup()
    {
        if ($this->tempFile) {
            \unlink($this->tempFile);
        }
    }
}
<?php
use SebastianBergmann\CodeCoverage\CodeCoverage;

if (!defined('STDOUT')) {
    // php://stdout does not obey output buffering. Any output would break
    // unserialization of child process results in the parent process.
    define('STDOUT', fopen('php://temp', 'w+b'));
    define('STDERR', fopen('php://stderr', 'wb'));
}

{iniSettings}
ini_set('display_errors', 'stderr');
set_include_path('{include_path}');

$composerAutoload = {composerAutoload};
$phar             = {phar};

ob_start();

if ($composerAutoload) {
    require_once $composerAutoload;
    define('PHPUNIT_COMPOSER_INSTALL', $composerAutoload);
} else if ($phar) {
    require $phar;
}

function __phpunit_run_isolated_test()
{
    if (!class_exists('{className}')) {
        require_once '{filename}';
    }

    $result = new PHPUnit\Framework\TestResult;

    if ({collectCodeCoverageInformation}) {
        $result->setCodeCoverage(
            new CodeCoverage(
                null,
                unserialize('{codeCoverageFilter}')
            )
        );
    }

    $result->beStrictAboutTestsThatDoNotTestAnything({isStrictAboutTestsThatDoNotTestAnything});
    $result->beStrictAboutOutputDuringTests({isStrictAboutOutputDuringTests});
    $result->enforceTimeLimit({enforcesTimeLimit});
    $result->beStrictAboutTodoAnnotatedTests({isStrictAboutTodoAnnotatedTests});
    $result->beStrictAboutResourceUsageDuringSmallTests({isStrictAboutResourceUsageDuringSmallTests});

    $test = new {className}(null, unserialize('{data}'), '{dataName}');
    $test->setDependencyInput(unserialize('{dependencyInput}'));
    $test->setInIsolation(TRUE);

    ob_end_clean();
    $test->run($result);
    $output = '';
    if (!$test->hasExpectationOnOutput()) {
        $output = $test->getActualOutput();
    }

    @rewind(STDOUT); /* @ as not every STDOUT target stream is rewindable */
    if ($stdout = stream_get_contents(STDOUT)) {
        $output = $stdout . $output;
        $streamMetaData = stream_get_meta_data(STDOUT);
        if (!empty($streamMetaData['stream_type']) && 'STDIO' === $streamMetaData['stream_type']) {
            @ftruncate(STDOUT, 0);
            @rewind(STDOUT);
        }
    }

    print serialize(
      array(
        'testResult'    => $test->getResult(),
        'numAssertions' => $test->getNumAssertions(),
        'result'        => $result,
        'output'        => $output
      )
    );
}

$configurationFilePath = '{configurationFilePath}';

if ('' !== $configurationFilePath) {
    $configuration = PHPUnit\Util\Configuration::getInstance($configurationFilePath);
    $configuration->handlePHPConfiguration();
    unset($configuration);
}

function __phpunit_error_handler($errno, $errstr, $errfile, $errline, $errcontext)
{
   return true;
}

set_error_handler("__phpunit_error_handler");

{constants}
{included_files}
{globals}

restore_error_handler();

if (isset($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
    require_once $GLOBALS['__PHPUNIT_BOOTSTRAP'];
    unset($GLOBALS['__PHPUNIT_BOOTSTRAP']);
}

__phpunit_run_isolated_test();
<?php
use SebastianBergmann\CodeCoverage\CodeCoverage;

if (!defined('STDOUT')) {
    // php://stdout does not obey output buffering. Any output would break
    // unserialization of child process results in the parent process.
    define('STDOUT', fopen('php://temp', 'w+b'));
    define('STDERR', fopen('php://stderr', 'wb'));
}

{iniSettings}
ini_set('display_errors', 'stderr');
set_include_path('{include_path}');

$composerAutoload = {composerAutoload};
$phar             = {phar};

ob_start();

if ($composerAutoload) {
    require_once $composerAutoload;
    define('PHPUNIT_COMPOSER_INSTALL', $composerAutoload);
} else if ($phar) {
    require $phar;
}

function __phpunit_run_isolated_test()
{
    if (!class_exists('{className}')) {
        require_once '{filename}';
    }

    $result = new PHPUnit\Framework\TestResult;

    if ({collectCodeCoverageInformation}) {
        $result->setCodeCoverage(
            new CodeCoverage(
                null,
                unserialize('{codeCoverageFilter}')
            )
        );
    }

    $result->beStrictAboutTestsThatDoNotTestAnything({isStrictAboutTestsThatDoNotTestAnything});
    $result->beStrictAboutOutputDuringTests({isStrictAboutOutputDuringTests});
    $result->enforceTimeLimit({enforcesTimeLimit});
    $result->beStrictAboutTodoAnnotatedTests({isStrictAboutTodoAnnotatedTests});
    $result->beStrictAboutResourceUsageDuringSmallTests({isStrictAboutResourceUsageDuringSmallTests});

    $test = new {className}('{methodName}', unserialize('{data}'), '{dataName}');
    $test->setDependencyInput(unserialize('{dependencyInput}'));
    $test->setInIsolation(TRUE);

    ob_end_clean();
    $test->run($result);
    $output = '';
    if (!$test->hasExpectationOnOutput()) {
        $output = $test->getActualOutput();
    }

    @rewind(STDOUT); /* @ as not every STDOUT target stream is rewindable */
    if ($stdout = stream_get_contents(STDOUT)) {
        $output = $stdout . $output;
        $streamMetaData = stream_get_meta_data(STDOUT);
        if (!empty($streamMetaData['stream_type']) && 'STDIO' === $streamMetaData['stream_type']) {
            @ftruncate(STDOUT, 0);
            @rewind(STDOUT);
        }
    }

    print serialize(
      array(
        'testResult'    => $test->getResult(),
        'numAssertions' => $test->getNumAssertions(),
        'result'        => $result,
        'output'        => $output
      )
    );
}

$configurationFilePath = '{configurationFilePath}';

if ('' !== $configurationFilePath) {
    $configuration = PHPUnit\Util\Configuration::getInstance($configurationFilePath);
    $configuration->handlePHPConfiguration();
    unset($configuration);
}

function __phpunit_error_handler($errno, $errstr, $errfile, $errline, $errcontext)
{
   return true;
}

set_error_handler("__phpunit_error_handler");

{constants}
{included_files}
{globals}

restore_error_handler();

if (isset($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
    require_once $GLOBALS['__PHPUNIT_BOOTSTRAP'];
    unset($GLOBALS['__PHPUNIT_BOOTSTRAP']);
}

__phpunit_run_isolated_test();
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\PHP;

use PHPUnit\Framework\Exception;

/**
 * Windows utility for PHP sub-processes.
 *
 * Reading from STDOUT or STDERR hangs forever on Windows if the output is
 * too large.
 *
 * @see https://bugs.php.net/bug.php?id=51800
 */
class WindowsPhpProcess extends DefaultPhpProcess
{
    protected $useTempFile = true;

    protected function getHandles()
    {
        if (false === $stdout_handle = \tmpfile()) {
            throw new Exception(
                'A temporary file could not be created; verify that your TEMP environment variable is writable'
            );
        }

        return [
            1 => $stdout_handle
        ];
    }

    public function getCommand(array $settings, $file = null)
    {
        return '"' . parent::getCommand($settings, $file) . '"';
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
eval('?>' . \file_get_contents('php://stdin'));
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use PHPUnit\Framework\Exception;

/**
 * Utility class that can print to STDOUT or write to a file.
 */
class Printer
{
    /**
     * If true, flush output after every write.
     *
     * @var bool
     */
    protected $autoFlush = false;

    /**
     * @var resource
     */
    protected $out;

    /**
     * @var string
     */
    protected $outTarget;

    /**
     * Constructor.
     *
     * @param mixed $out
     *
     * @throws Exception
     */
    public function __construct($out = null)
    {
        if ($out !== null) {
            if (\is_string($out)) {
                if (\strpos($out, 'socket://') === 0) {
                    $out = \explode(':', \str_replace('socket://', '', $out));

                    if (\count($out) != 2) {
                        throw new Exception;
                    }

                    $this->out = \fsockopen($out[0], $out[1]);
                } else {
                    if (\strpos($out, 'php://') === false && !\is_dir(\dirname($out))) {
                        \mkdir(\dirname($out), 0777, true);
                    }

                    $this->out = \fopen($out, 'wt');
                }

                $this->outTarget = $out;
            } else {
                $this->out = $out;
            }
        }
    }

    /**
     * Flush buffer and close output if it's not to a PHP stream
     */
    public function flush()
    {
        if ($this->out && \strncmp($this->outTarget, 'php://', 6) !== 0) {
            \fclose($this->out);
        }
    }

    /**
     * Performs a safe, incremental flush.
     *
     * Do not confuse this function with the flush() function of this class,
     * since the flush() function may close the file being written to, rendering
     * the current object no longer usable.
     */
    public function incrementalFlush()
    {
        if ($this->out) {
            \fflush($this->out);
        } else {
            \flush();
        }
    }

    /**
     * @param string $buffer
     */
    public function write($buffer)
    {
        if ($this->out) {
            \fwrite($this->out, $buffer);

            if ($this->autoFlush) {
                $this->incrementalFlush();
            }
        } else {
            if (PHP_SAPI != 'cli' && PHP_SAPI != 'phpdbg') {
                $buffer = \htmlspecialchars($buffer, ENT_SUBSTITUTE);
            }

            print $buffer;

            if ($this->autoFlush) {
                $this->incrementalFlush();
            }
        }
    }

    /**
     * Check auto-flush mode.
     *
     * @return bool
     */
    public function getAutoFlush()
    {
        return $this->autoFlush;
    }

    /**
     * Set auto-flushing mode.
     *
     * If set, *incremental* flushes will be done after each write. This should
     * not be confused with the different effects of this class' flush() method.
     *
     * @param bool $autoFlush
     */
    public function setAutoFlush($autoFlush)
    {
        if (\is_bool($autoFlush)) {
            $this->autoFlush = $autoFlush;
        } else {
            throw InvalidArgumentHelper::factory(1, 'boolean');
        }
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

/**
 * Error handler that converts PHP errors and warnings to exceptions.
 */
class RegularExpression
{
    /**
     * @param string $pattern
     * @param string $subject
     * @param null   $matches
     * @param int    $flags
     * @param int    $offset
     *
     * @return int
     */
    public static function safeMatch($pattern, $subject, $matches = null, $flags = 0, $offset = 0)
    {
        $handler_terminator = ErrorHandler::handleErrorOnce(E_WARNING);
        $match              = \preg_match($pattern, $subject, $matches, $flags, $offset);
        $handler_terminator(); // cleaning

        return $match;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use Iterator;
use PharIo\Version\VersionConstraintParser;
use PHPUnit\Framework\CodeCoverageException;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\InvalidCoversTargetException;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\SelfDescribing;
use PHPUnit\Framework\SkippedTestError;
use PHPUnit\Framework\Warning;
use PHPUnit\Runner\Version;
use ReflectionClass;
use ReflectionException;
use ReflectionFunction;
use ReflectionMethod;
use Traversable;

/**
 * Test helpers.
 */
class Test
{
    const REGEX_DATA_PROVIDER               = '/@dataProvider\s+([a-zA-Z0-9._:-\\\\x7f-\xff]+)/';
    const REGEX_TEST_WITH                   = '/@testWith\s+/';
    const REGEX_EXPECTED_EXCEPTION          = '(@expectedException\s+([:.\w\\\\x7f-\xff]+)(?:[\t ]+(\S*))?(?:[\t ]+(\S*))?\s*$)m';
    const REGEX_REQUIRES_VERSION            = '/@requires\s+(?P<name>PHP(?:Unit)?)\s+(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+(dev|(RC|alpha|beta)[\d\.])?)[ \t]*\r?$/m';
    const REGEX_REQUIRES_VERSION_CONSTRAINT = '/@requires\s+(?P<name>PHP(?:Unit)?)\s+(?P<constraint>[\d\t -.|~^]+)[ \t]*\r?$/m';
    const REGEX_REQUIRES_OS                 = '/@requires\s+OS\s+(?P<value>.+?)[ \t]*\r?$/m';
    const REGEX_REQUIRES                    = '/@requires\s+(?P<name>function|extension)\s+(?P<value>([^ ]+?))\s*(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+[\d\.]?)?[ \t]*\r?$/m';

    const UNKNOWN = -1;
    const SMALL   = 0;
    const MEDIUM  = 1;
    const LARGE   = 2;

    private static $annotationCache = [];

    private static $hookMethods = [];

    /**
     * @param \PHPUnit\Framework\Test $test
     * @param bool                    $asString
     *
     * @return mixed
     */
    public static function describe(\PHPUnit\Framework\Test $test, $asString = true)
    {
        if ($asString) {
            if ($test instanceof SelfDescribing) {
                return $test->toString();
            }

            return \get_class($test);
        }

        if ($test instanceof TestCase) {
            return [
                \get_class($test), $test->getName()
            ];
        }

        if ($test instanceof SelfDescribing) {
            return ['', $test->toString()];
        }

        return ['', \get_class($test)];
    }

    /**
     * @param string $className
     * @param string $methodName
     *
     * @return array|bool
     *
     * @throws CodeCoverageException
     */
    public static function getLinesToBeCovered($className, $methodName)
    {
        $annotations = self::parseTestMethodAnnotations(
            $className,
            $methodName
        );

        if (isset($annotations['class']['coversNothing']) || isset($annotations['method']['coversNothing'])) {
            return false;
        }

        return self::getLinesToBeCoveredOrUsed($className, $methodName, 'covers');
    }

    /**
     * Returns lines of code specified with the @uses annotation.
     *
     * @param string $className
     * @param string $methodName
     *
     * @return array
     */
    public static function getLinesToBeUsed($className, $methodName)
    {
        return self::getLinesToBeCoveredOrUsed($className, $methodName, 'uses');
    }

    /**
     * @param string $className
     * @param string $methodName
     * @param string $mode
     *
     * @return array
     *
     * @throws CodeCoverageException
     */
    private static function getLinesToBeCoveredOrUsed($className, $methodName, $mode)
    {
        $annotations = self::parseTestMethodAnnotations(
            $className,
            $methodName
        );

        $classShortcut = null;

        if (!empty($annotations['class'][$mode . 'DefaultClass'])) {
            if (\count($annotations['class'][$mode . 'DefaultClass']) > 1) {
                throw new CodeCoverageException(
                    \sprintf(
                        'More than one @%sClass annotation in class or interface "%s".',
                        $mode,
                        $className
                    )
                );
            }

            $classShortcut = $annotations['class'][$mode . 'DefaultClass'][0];
        }

        $list = [];

        if (isset($annotations['class'][$mode])) {
            $list = $annotations['class'][$mode];
        }

        if (isset($annotations['method'][$mode])) {
            $list = \array_merge($list, $annotations['method'][$mode]);
        }

        $codeList = [];

        foreach (\array_unique($list) as $element) {
            if ($classShortcut && \strncmp($element, '::', 2) === 0) {
                $element = $classShortcut . $element;
            }

            $element = \preg_replace('/[\s()]+$/', '', $element);
            $element = \explode(' ', $element);
            $element = $element[0];

            $codeList = \array_merge(
                $codeList,
                self::resolveElementToReflectionObjects($element)
            );
        }

        return self::resolveReflectionObjectsToLines($codeList);
    }

    /**
     * Returns the requirements for a test.
     *
     * @param string $className
     * @param string $methodName
     *
     * @return array
     */
    public static function getRequirements($className, $methodName)
    {
        $reflector  = new ReflectionClass($className);
        $docComment = $reflector->getDocComment();
        $reflector  = new ReflectionMethod($className, $methodName);
        $docComment .= "\n" . $reflector->getDocComment();
        $requires = [];

        if ($count = \preg_match_all(self::REGEX_REQUIRES_OS, $docComment, $matches)) {
            $requires['OS'] = \sprintf(
                '/%s/i',
                \addcslashes($matches['value'][$count - 1], '/')
            );
        }

        if ($count = \preg_match_all(self::REGEX_REQUIRES_VERSION, $docComment, $matches)) {
            foreach (\range(0, $count - 1) as $i) {
                $requires[$matches['name'][$i]] = [
                    'version'  => $matches['version'][$i],
                    'operator' => $matches['operator'][$i]
                ];
            }
        }
        if ($count = \preg_match_all(self::REGEX_REQUIRES_VERSION_CONSTRAINT, $docComment, $matches)) {
            foreach (\range(0, $count - 1) as $i) {
                if (!empty($requires[$matches['name'][$i]])) {
                    continue;
                }

                try {
                    $versionConstraintParser = new VersionConstraintParser;

                    $requires[$matches['name'][$i] . '_constraint'] = [
                        'constraint' => $versionConstraintParser->parse(\trim($matches['constraint'][$i]))
                    ];
                } catch (\PharIo\Version\Exception $e) {
                    throw new Warning($e->getMessage(), $e->getCode(), $e);
                }
            }
        }

        if ($count = \preg_match_all(self::REGEX_REQUIRES, $docComment, $matches)) {
            foreach (\range(0, $count - 1) as $i) {
                $name = $matches['name'][$i] . 's';

                if (!isset($requires[$name])) {
                    $requires[$name] = [];
                }

                $requires[$name][] = $matches['value'][$i];

                if (empty($matches['version'][$i]) || $name != 'extensions') {
                    continue;
                }

                $requires['extension_versions'][$matches['value'][$i]] = [
                    'version'  => $matches['version'][$i],
                    'operator' => $matches['operator'][$i]
                ];
            }
        }

        return $requires;
    }

    /**
     * Returns the missing requirements for a test.
     *
     * @param string $className
     * @param string $methodName
     *
     * @return array
     */
    public static function getMissingRequirements($className, $methodName)
    {
        $required = static::getRequirements($className, $methodName);
        $missing  = [];

        if (!empty($required['PHP'])) {
            $operator = empty($required['PHP']['operator']) ? '>=' : $required['PHP']['operator'];

            if (!\version_compare(PHP_VERSION, $required['PHP']['version'], $operator)) {
                $missing[] = \sprintf('PHP %s %s is required.', $operator, $required['PHP']['version']);
            }
        } elseif (!empty($required['PHP_constraint'])) {
            $version = new \PharIo\Version\Version(self::sanitizeVersionNumber(PHP_VERSION));

            if (!$required['PHP_constraint']['constraint']->complies($version)) {
                $missing[] = \sprintf(
                    'PHP version does not match the required constraint %s.',
                    $required['PHP_constraint']['constraint']->asString()
                );
            }
        }

        if (!empty($required['PHPUnit'])) {
            $phpunitVersion = Version::id();

            $operator = empty($required['PHPUnit']['operator']) ? '>=' : $required['PHPUnit']['operator'];

            if (!\version_compare($phpunitVersion, $required['PHPUnit']['version'], $operator)) {
                $missing[] = \sprintf('PHPUnit %s %s is required.', $operator, $required['PHPUnit']['version']);
            }
        } elseif (!empty($required['PHPUnit_constraint'])) {
            $phpunitVersion = new \PharIo\Version\Version(self::sanitizeVersionNumber(Version::id()));

            if (!$required['PHPUnit_constraint']['constraint']->complies($phpunitVersion)) {
                $missing[] = \sprintf(
                    'PHPUnit version does not match the required constraint %s.',
                    $required['PHPUnit_constraint']['constraint']->asString()
                );
            }
        }

        if (!empty($required['OS']) && !\preg_match($required['OS'], PHP_OS)) {
            $missing[] = \sprintf('Operating system matching %s is required.', $required['OS']);
        }

        if (!empty($required['functions'])) {
            foreach ($required['functions'] as $function) {
                $pieces = \explode('::', $function);

                if (2 === \count($pieces) && \method_exists($pieces[0], $pieces[1])) {
                    continue;
                }

                if (\function_exists($function)) {
                    continue;
                }

                $missing[] = \sprintf('Function %s is required.', $function);
            }
        }

        if (!empty($required['extensions'])) {
            foreach ($required['extensions'] as $extension) {
                if (isset($required['extension_versions'][$extension])) {
                    continue;
                }

                if (!\extension_loaded($extension)) {
                    $missing[] = \sprintf('Extension %s is required.', $extension);
                }
            }
        }

        if (!empty($required['extension_versions'])) {
            foreach ($required['extension_versions'] as $extension => $required) {
                $actualVersion = \phpversion($extension);

                $operator = empty($required['operator']) ? '>=' : $required['operator'];

                if (false === $actualVersion || !\version_compare($actualVersion, $required['version'], $operator)) {
                    $missing[] = \sprintf('Extension %s %s %s is required.', $extension, $operator, $required['version']);
                }
            }
        }

        return $missing;
    }

    /**
     * Returns the expected exception for a test.
     *
     * @param string $className
     * @param string $methodName
     *
     * @return array|false
     */
    public static function getExpectedException($className, $methodName)
    {
        $reflector  = new ReflectionMethod($className, $methodName);
        $docComment = $reflector->getDocComment();
        $docComment = \substr($docComment, 3, -2);

        if (\preg_match(self::REGEX_EXPECTED_EXCEPTION, $docComment, $matches)) {
            $annotations = self::parseTestMethodAnnotations(
                $className,
                $methodName
            );

            $class         = $matches[1];
            $code          = null;
            $message       = '';
            $messageRegExp = '';

            if (isset($matches[2])) {
                $message = \trim($matches[2]);
            } elseif (isset($annotations['method']['expectedExceptionMessage'])) {
                $message = self::parseAnnotationContent(
                    $annotations['method']['expectedExceptionMessage'][0]
                );
            }

            if (isset($annotations['method']['expectedExceptionMessageRegExp'])) {
                $messageRegExp = self::parseAnnotationContent(
                    $annotations['method']['expectedExceptionMessageRegExp'][0]
                );
            }

            if (isset($matches[3])) {
                $code = $matches[3];
            } elseif (isset($annotations['method']['expectedExceptionCode'])) {
                $code = self::parseAnnotationContent(
                    $annotations['method']['expectedExceptionCode'][0]
                );
            }

            if (\is_numeric($code)) {
                $code = (int) $code;
            } elseif (\is_string($code) && \defined($code)) {
                $code = (int) \constant($code);
            }

            return [
                'class' => $class, 'code' => $code, 'message' => $message, 'message_regex' => $messageRegExp
            ];
        }

        return false;
    }

    /**
     * Parse annotation content to use constant/class constant values
     *
     * Constants are specified using a starting '@'. For example: @ClassName::CONST_NAME
     *
     * If the constant is not found the string is used as is to ensure maximum BC.
     *
     * @param string $message
     *
     * @return string
     */
    private static function parseAnnotationContent($message)
    {
        if (\strpos($message, '::') !== false && \count(\explode('::', $message)) == 2) {
            if (\defined($message)) {
                $message = \constant($message);
            }
        }

        return $message;
    }

    /**
     * Returns the provided data for a method.
     *
     * @param string $className
     * @param string $methodName
     *
     * @return array When a data provider is specified and exists
     *               null  When no data provider is specified
     *
     * @throws Exception
     */
    public static function getProvidedData($className, $methodName)
    {
        $reflector  = new ReflectionMethod($className, $methodName);
        $docComment = $reflector->getDocComment();

        $data = self::getDataFromDataProviderAnnotation($docComment, $className, $methodName);

        if ($data === null) {
            $data = self::getDataFromTestWithAnnotation($docComment);
        }

        if (\is_array($data) && empty($data)) {
            throw new SkippedTestError;
        }

        if ($data !== null) {
            foreach ($data as $key => $value) {
                if (!\is_array($value)) {
                    throw new Exception(
                        \sprintf(
                            'Data set %s is invalid.',
                            \is_int($key) ? '#' . $key : '"' . $key . '"'
                        )
                    );
                }
            }
        }

        return $data;
    }

    /**
     * Returns the provided data for a method.
     *
     * @param string $docComment
     * @param string $className
     * @param string $methodName
     *
     * @return array|Iterator when a data provider is specified and exists
     *                        null           when no data provider is specified
     *
     * @throws Exception
     */
    private static function getDataFromDataProviderAnnotation($docComment, $className, $methodName)
    {
        if (\preg_match_all(self::REGEX_DATA_PROVIDER, $docComment, $matches)) {
            $result = [];

            foreach ($matches[1] as $match) {
                $dataProviderMethodNameNamespace = \explode('\\', $match);
                $leaf                            = \explode('::', \array_pop($dataProviderMethodNameNamespace));
                $dataProviderMethodName          = \array_pop($leaf);

                if (!empty($dataProviderMethodNameNamespace)) {
                    $dataProviderMethodNameNamespace = \implode('\\', $dataProviderMethodNameNamespace) . '\\';
                } else {
                    $dataProviderMethodNameNamespace = '';
                }

                if (!empty($leaf)) {
                    $dataProviderClassName = $dataProviderMethodNameNamespace . \array_pop($leaf);
                } else {
                    $dataProviderClassName = $className;
                }

                $dataProviderClass  = new ReflectionClass($dataProviderClassName);
                $dataProviderMethod = $dataProviderClass->getMethod(
                    $dataProviderMethodName
                );

                if ($dataProviderMethod->isStatic()) {
                    $object = null;
                } else {
                    $object = $dataProviderClass->newInstance();
                }

                if ($dataProviderMethod->getNumberOfParameters() == 0) {
                    $data = $dataProviderMethod->invoke($object);
                } else {
                    $data = $dataProviderMethod->invoke($object, $methodName);
                }

                if ($data instanceof Traversable) {
                    $data = \iterator_to_array($data);
                }

                if (\is_array($data)) {
                    $result = \array_merge($result, $data);
                }
            }

            return $result;
        }
    }

    /**
     * @param string $docComment full docComment string
     *
     * @return array when @testWith annotation is defined
     *               null  when @testWith annotation is omitted
     *
     * @throws Exception when @testWith annotation is defined but cannot be parsed
     */
    public static function getDataFromTestWithAnnotation($docComment)
    {
        $docComment = self::cleanUpMultiLineAnnotation($docComment);

        if (\preg_match(self::REGEX_TEST_WITH, $docComment, $matches, PREG_OFFSET_CAPTURE)) {
            $offset            = \strlen($matches[0][0]) + $matches[0][1];
            $annotationContent = \substr($docComment, $offset);
            $data              = [];

            foreach (\explode("\n", $annotationContent) as $candidateRow) {
                $candidateRow = \trim($candidateRow);

                if ($candidateRow[0] !== '[') {
                    break;
                }

                $dataSet = \json_decode($candidateRow, true);

                if (\json_last_error() != JSON_ERROR_NONE) {
                    throw new Exception(
                        'The dataset for the @testWith annotation cannot be parsed: ' . \json_last_error_msg()
                    );
                }

                $data[] = $dataSet;
            }

            if (!$data) {
                throw new Exception('The dataset for the @testWith annotation cannot be parsed.');
            }

            return $data;
        }
    }

    private static function cleanUpMultiLineAnnotation($docComment)
    {
        //removing initial '   * ' for docComment
        $docComment = \str_replace("\r\n", "\n", $docComment);
        $docComment = \preg_replace('/' . '\n' . '\s*' . '\*' . '\s?' . '/', "\n", $docComment);
        $docComment = \substr($docComment, 0, -1);
        $docComment = \rtrim($docComment, "\n");

        return $docComment;
    }

    /**
     * @param string $className
     * @param string $methodName
     *
     * @return array
     *
     * @throws ReflectionException
     */
    public static function parseTestMethodAnnotations($className, $methodName = '')
    {
        if (!isset(self::$annotationCache[$className])) {
            $class       = new ReflectionClass($className);
            $traits      = $class->getTraits();
            $annotations = [];

            foreach ($traits as $trait) {
                $annotations = \array_merge(
                    $annotations,
                    self::parseAnnotations($trait->getDocComment())
                );
            }

            self::$annotationCache[$className] = \array_merge(
                $annotations,
                self::parseAnnotations($class->getDocComment())
            );
        }

        if (!empty($methodName) && !isset(self::$annotationCache[$className . '::' . $methodName])) {
            try {
                $method      = new ReflectionMethod($className, $methodName);
                $annotations = self::parseAnnotations($method->getDocComment());
            } catch (ReflectionException $e) {
                $annotations = [];
            }

            self::$annotationCache[$className . '::' . $methodName] = $annotations;
        }

        return [
            'class'  => self::$annotationCache[$className],
            'method' => !empty($methodName) ? self::$annotationCache[$className . '::' . $methodName] : []
        ];
    }

    /**
     * @param string $className
     * @param string $methodName
     *
     * @return array
     */
    public static function getInlineAnnotations($className, $methodName)
    {
        $method      = new ReflectionMethod($className, $methodName);
        $code        = \file($method->getFileName());
        $lineNumber  = $method->getStartLine();
        $startLine   = $method->getStartLine() - 1;
        $endLine     = $method->getEndLine() - 1;
        $methodLines = \array_slice($code, $startLine, $endLine - $startLine + 1);
        $annotations = [];

        foreach ($methodLines as $line) {
            if (\preg_match('#/\*\*?\s*@(?P<name>[A-Za-z_-]+)(?:[ \t]+(?P<value>.*?))?[ \t]*\r?\*/$#m', $line, $matches)) {
                $annotations[\strtolower($matches['name'])] = [
                    'line'  => $lineNumber,
                    'value' => $matches['value']
                ];
            }

            $lineNumber++;
        }

        return $annotations;
    }

    /**
     * @param string $docblock
     *
     * @return array
     */
    private static function parseAnnotations($docblock)
    {
        $annotations = [];
        // Strip away the docblock header and footer to ease parsing of one line annotations
        $docblock = \substr($docblock, 3, -2);

        if (\preg_match_all('/@(?P<name>[A-Za-z_-]+)(?:[ \t]+(?P<value>.*?))?[ \t]*\r?$/m', $docblock, $matches)) {
            $numMatches = \count($matches[0]);

            for ($i = 0; $i < $numMatches; ++$i) {
                $annotations[$matches['name'][$i]][] = (string) $matches['value'][$i];
            }
        }

        return $annotations;
    }

    /**
     * Returns the backup settings for a test.
     *
     * @param string $className
     * @param string $methodName
     *
     * @return array
     */
    public static function getBackupSettings($className, $methodName)
    {
        return [
            'backupGlobals' => self::getBooleanAnnotationSetting(
                $className,
                $methodName,
                'backupGlobals'
            ),
            'backupStaticAttributes' => self::getBooleanAnnotationSetting(
                $className,
                $methodName,
                'backupStaticAttributes'
            )
        ];
    }

    /**
     * Returns the dependencies for a test class or method.
     *
     * @param string $className
     * @param string $methodName
     *
     * @return array
     */
    public static function getDependencies($className, $methodName)
    {
        $annotations = self::parseTestMethodAnnotations(
            $className,
            $methodName
        );

        $dependencies = [];

        if (isset($annotations['class']['depends'])) {
            $dependencies = $annotations['class']['depends'];
        }

        if (isset($annotations['method']['depends'])) {
            $dependencies = \array_merge(
                $dependencies,
                $annotations['method']['depends']
            );
        }

        return \array_unique($dependencies);
    }

    /**
     * Returns the error handler settings for a test.
     *
     * @param string $className
     * @param string $methodName
     *
     * @return ?bool
     */
    public static function getErrorHandlerSettings($className, $methodName)
    {
        return self::getBooleanAnnotationSetting(
            $className,
            $methodName,
            'errorHandler'
        );
    }

    /**
     * Returns the groups for a test class or method.
     *
     * @param string $className
     * @param string $methodName
     *
     * @return array
     */
    public static function getGroups($className, $methodName = '')
    {
        $annotations = self::parseTestMethodAnnotations(
            $className,
            $methodName
        );

        $groups = [];

        if (isset($annotations['method']['author'])) {
            $groups = $annotations['method']['author'];
        } elseif (isset($annotations['class']['author'])) {
            $groups = $annotations['class']['author'];
        }

        if (isset($annotations['class']['group'])) {
            $groups = \array_merge($groups, $annotations['class']['group']);
        }

        if (isset($annotations['method']['group'])) {
            $groups = \array_merge($groups, $annotations['method']['group']);
        }

        if (isset($annotations['class']['ticket'])) {
            $groups = \array_merge($groups, $annotations['class']['ticket']);
        }

        if (isset($annotations['method']['ticket'])) {
            $groups = \array_merge($groups, $annotations['method']['ticket']);
        }

        foreach (['method', 'class'] as $element) {
            foreach (['small', 'medium', 'large'] as $size) {
                if (isset($annotations[$element][$size])) {
                    $groups[] = $size;
                    break 2;
                }
            }
        }

        return \array_unique($groups);
    }

    /**
     * Returns the size of the test.
     *
     * @param string $className
     * @param string $methodName
     *
     * @return int
     */
    public static function getSize($className, $methodName)
    {
        $groups = \array_flip(self::getGroups($className, $methodName));
        $class  = new ReflectionClass($className);

        if (isset($groups['large']) ||
            (\class_exists('PHPUnit\DbUnit\TestCase', false) && $class->isSubclassOf('PHPUnit\DbUnit\TestCase'))) {
            return self::LARGE;
        }

        if (isset($groups['medium'])) {
            return self::MEDIUM;
        }

        if (isset($groups['small'])) {
            return self::SMALL;
        }

        return self::UNKNOWN;
    }

    /**
     * Returns the process isolation settings for a test.
     *
     * @param string $className
     * @param string $methodName
     *
     * @return bool
     */
    public static function getProcessIsolationSettings($className, $methodName)
    {
        $annotations = self::parseTestMethodAnnotations(
            $className,
            $methodName
        );

        if (isset($annotations['class']['runTestsInSeparateProcesses']) ||
            isset($annotations['method']['runInSeparateProcess'])) {
            return true;
        }

        return false;
    }

    public static function getClassProcessIsolationSettings($className, $methodName)
    {
        $annotations = self::parseTestMethodAnnotations(
            $className,
            $methodName
        );

        if (isset($annotations['class']['runClassInSeparateProcess'])) {
            return true;
        }

        return false;
    }

    /**
     * Returns the preserve global state settings for a test.
     *
     * @param string $className
     * @param string $methodName
     *
     * @return ?bool
     */
    public static function getPreserveGlobalStateSettings($className, $methodName)
    {
        return self::getBooleanAnnotationSetting(
            $className,
            $methodName,
            'preserveGlobalState'
        );
    }

    /**
     * @param string $className
     *
     * @return array
     */
    public static function getHookMethods($className)
    {
        if (!\class_exists($className, false)) {
            return self::emptyHookMethodsArray();
        }

        if (!isset(self::$hookMethods[$className])) {
            self::$hookMethods[$className] = self::emptyHookMethodsArray();

            try {
                $class = new ReflectionClass($className);

                foreach ($class->getMethods() as $method) {
                    if (self::isBeforeClassMethod($method)) {
                        \array_unshift(
                            self::$hookMethods[$className]['beforeClass'],
                            $method->getName()
                        );
                    }

                    if (self::isBeforeMethod($method)) {
                        \array_unshift(
                            self::$hookMethods[$className]['before'],
                            $method->getName()
                        );
                    }

                    if (self::isAfterMethod($method)) {
                        self::$hookMethods[$className]['after'][] = $method->getName();
                    }

                    if (self::isAfterClassMethod($method)) {
                        self::$hookMethods[$className]['afterClass'][] = $method->getName();
                    }
                }
            } catch (ReflectionException $e) {
            }
        }

        return self::$hookMethods[$className];
    }

    /**
     * @return array
     */
    private static function emptyHookMethodsArray()
    {
        return [
            'beforeClass' => ['setUpBeforeClass'],
            'before'      => ['setUp'],
            'after'       => ['tearDown'],
            'afterClass'  => ['tearDownAfterClass']
        ];
    }

    /**
     * @param string $className
     * @param string $methodName
     * @param string $settingName
     *
     * @return ?bool
     */
    private static function getBooleanAnnotationSetting($className, $methodName, $settingName)
    {
        $annotations = self::parseTestMethodAnnotations(
            $className,
            $methodName
        );

        if (isset($annotations['class'][$settingName])) {
            if ($annotations['class'][$settingName][0] == 'enabled') {
                return true;
            }

            if ($annotations['class'][$settingName][0] == 'disabled') {
                return false;
            }
        }

        if (isset($annotations['method'][$settingName])) {
            if ($annotations['method'][$settingName][0] == 'enabled') {
                return true;
            }

            if ($annotations['method'][$settingName][0] == 'disabled') {
                return false;
            }
        }

        return;
    }

    /**
     * @param string $element
     *
     * @return array
     *
     * @throws InvalidCoversTargetException
     */
    private static function resolveElementToReflectionObjects($element)
    {
        $codeToCoverList = [];

        if (\strpos($element, '\\') !== false && \function_exists($element)) {
            $codeToCoverList[] = new ReflectionFunction($element);
        } elseif (\strpos($element, '::') !== false) {
            list($className, $methodName) = \explode('::', $element);

            if (isset($methodName[0]) && $methodName[0] == '<') {
                $classes = [$className];

                foreach ($classes as $className) {
                    if (!\class_exists($className) &&
                        !\interface_exists($className) &&
                        !\trait_exists($className)) {
                        throw new InvalidCoversTargetException(
                            \sprintf(
                                'Trying to @cover or @use not existing class or ' .
                                'interface "%s".',
                                $className
                            )
                        );
                    }

                    $class   = new ReflectionClass($className);
                    $methods = $class->getMethods();
                    $inverse = isset($methodName[1]) && $methodName[1] == '!';

                    if (\strpos($methodName, 'protected')) {
                        $visibility = 'isProtected';
                    } elseif (\strpos($methodName, 'private')) {
                        $visibility = 'isPrivate';
                    } elseif (\strpos($methodName, 'public')) {
                        $visibility = 'isPublic';
                    }

                    foreach ($methods as $method) {
                        if ($inverse && !$method->$visibility()) {
                            $codeToCoverList[] = $method;
                        } elseif (!$inverse && $method->$visibility()) {
                            $codeToCoverList[] = $method;
                        }
                    }
                }
            } else {
                $classes = [$className];

                foreach ($classes as $className) {
                    if ($className == '' && \function_exists($methodName)) {
                        $codeToCoverList[] = new ReflectionFunction(
                            $methodName
                        );
                    } else {
                        if (!((\class_exists($className) || \interface_exists($className) || \trait_exists($className)) &&
                            \method_exists($className, $methodName))) {
                            throw new InvalidCoversTargetException(
                                \sprintf(
                                    'Trying to @cover or @use not existing method "%s::%s".',
                                    $className,
                                    $methodName
                                )
                            );
                        }

                        $codeToCoverList[] = new ReflectionMethod(
                            $className,
                            $methodName
                        );
                    }
                }
            }
        } else {
            $extended = false;

            if (\strpos($element, '<extended>') !== false) {
                $element  = \str_replace('<extended>', '', $element);
                $extended = true;
            }

            $classes = [$element];

            if ($extended) {
                $classes = \array_merge(
                    $classes,
                    \class_implements($element),
                    \class_parents($element)
                );
            }

            foreach ($classes as $className) {
                if (!\class_exists($className) &&
                    !\interface_exists($className) &&
                    !\trait_exists($className)) {
                    throw new InvalidCoversTargetException(
                        \sprintf(
                            'Trying to @cover or @use not existing class or ' .
                            'interface "%s".',
                            $className
                        )
                    );
                }

                $codeToCoverList[] = new ReflectionClass($className);
            }
        }

        return $codeToCoverList;
    }

    /**
     * @param array $reflectors
     *
     * @return array
     */
    private static function resolveReflectionObjectsToLines(array $reflectors)
    {
        $result = [];

        foreach ($reflectors as $reflector) {
            $filename = $reflector->getFileName();

            if (!isset($result[$filename])) {
                $result[$filename] = [];
            }

            $result[$filename] = \array_merge(
                $result[$filename],
                \range($reflector->getStartLine(), $reflector->getEndLine())
            );
        }

        foreach ($result as $filename => $lineNumbers) {
            $result[$filename] = \array_keys(\array_flip($lineNumbers));
        }

        return $result;
    }

    /**
     * @param ReflectionMethod $method
     *
     * @return bool
     */
    private static function isBeforeClassMethod(ReflectionMethod $method)
    {
        return $method->isStatic() && \strpos($method->getDocComment(), '@beforeClass') !== false;
    }

    /**
     * @param ReflectionMethod $method
     *
     * @return bool
     */
    private static function isBeforeMethod(ReflectionMethod $method)
    {
        return \preg_match('/@before\b/', $method->getDocComment()) > 0;
    }

    /**
     * @param ReflectionMethod $method
     *
     * @return bool
     */
    private static function isAfterClassMethod(ReflectionMethod $method)
    {
        return $method->isStatic() && \strpos($method->getDocComment(), '@afterClass') !== false;
    }

    /**
     * @param ReflectionMethod $method
     *
     * @return bool
     */
    private static function isAfterMethod(ReflectionMethod $method)
    {
        return \preg_match('/@after\b/', $method->getDocComment()) > 0;
    }

    /**
     * Trims any extensions from version string that follows after
     * the <major>.<minor>[.<patch>] format
     *
     * @param $version (Optional)
     *
     * @return mixed
     */
    private static function sanitizeVersionNumber($version)
    {
        return \preg_replace(
            '/^(\d+\.\d+(?:.\d+)?).*$/',
            '$1',
            $version
        );
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\TestDox;

/**
 * Prints TestDox documentation in HTML format.
 */
class HtmlResultPrinter extends ResultPrinter
{
    /**
     * @var string
     */
    private $pageHeader = <<<EOT
<!doctype html>
<html lang="en">
    <head>
        <meta charset="utf-8"/>
        <title>Test Documentation</title>
        <style>
            body {
                text-rendering: optimizeLegibility;
                font-variant-ligatures: common-ligatures;
                font-kerning: normal;
                margin-left: 2em;
            }

            body > ul > li {
                font-family: Source Serif Pro, PT Sans, Trebuchet MS, Helvetica, Arial;
                font-size: 2em;
            }

            h2 {
                font-family: Tahoma, Helvetica, Arial;
                font-size: 3em;
            }

            ul {
                list-style: none;
                margin-bottom: 1em;
            }
        </style>
    </head>
    <body>
EOT;

    /**
     * @var string
     */
    private $classHeader = <<<EOT

        <h2 id="%s">%s</h2>
        <ul>

EOT;

    /**
     * @var string
     */
    private $classFooter = <<<EOT
        </ul>
EOT;

    /**
     * @var string
     */
    private $pageFooter = <<<EOT

    </body>
</html>
EOT;

    /**
     * Handler for 'start run' event.
     */
    protected function startRun()
    {
        $this->write($this->pageHeader);
    }

    /**
     * Handler for 'start class' event.
     *
     * @param string $name
     */
    protected function startClass($name)
    {
        $this->write(
            \sprintf(
                $this->classHeader,
                $name,
                $this->currentTestClassPrettified
            )
        );
    }

    /**
     * Handler for 'on test' event.
     *
     * @param string $name
     * @param bool   $success
     */
    protected function onTest($name, $success = true)
    {
        $this->write(
            \sprintf(
                "            <li style=\"color: %s;\">%s %s</li>\n",
                $success ? '#555753' : '#ef2929',
                $success ? '✓' : '❌',
                $name
            )
        );
    }

    /**
     * Handler for 'end class' event.
     *
     * @param string $name
     */
    protected function endClass($name)
    {
        $this->write($this->classFooter);
    }

    /**
     * Handler for 'end run' event.
     */
    protected function endRun()
    {
        $this->write($this->pageFooter);
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Util\TestDox;

/**
 * Prettifies class and method names for use in TestDox documentation.
 */
class NamePrettifier
{
    /**
     * @var string
     */
    protected $prefix = 'Test';

    /**
     * @var string
     */
    protected $suffix = 'Test';

    /**
     * @var array
     */
    protected $strings = [];

    /**
     * Prettifies the name of a test class.
     *
     * @param string $name
     *
     * @return string
     */
    public function prettifyTestClass($name)
    {
        $title = $name;

        if ($this->suffix !== null &&
            $this->suffix == \substr($name, -1 * \strlen($this->suffix))) {
            $title = \substr($title, 0, \strripos($title, $this->suffix));
        }

        if ($this->prefix !== null &&
            $this->prefix == \substr($name, 0, \strlen($this->prefix))) {
            $title = \substr($title, \strlen($this->prefix));
        }

        if (\substr($title, 0, 1) == '\\') {
            $title = \substr($title, 1);
        }

        return $title;
    }

    /**
     * Prettifies the name of a test method.
     *
     * @param string $name
     *
     * @return string
     */
    public function prettifyTestMethod($name)
    {
        $buffer = '';

        if (!\is_string($name) || \strlen($name) == 0) {
            return $buffer;
        }

        $string = \preg_replace('#\d+$#', '', $name, -1, $count);

        if (\in_array($string, $this->strings)) {
            $name = $string;
        } elseif ($count == 0) {
            $this->strings[] = $string;
        }

        if (\substr($name, 0, 4) == 'test') {
            $name = \substr($name, 4);
        }

        if (\strlen($name) == 0) {
            return $buffer;
        }

        $name[0] = \strtoupper($name[0]);

        if (\strpos($name, '_') !== false) {
            return \trim(\str_replace('_', ' ', $name));
        }

        $max        = \strlen($name);
        $wasNumeric = false;

        for ($i = 0; $i < $max; $i++) {
            if ($i > 0 && \ord($name[$i]) >= 65 && \ord($name[$i]) <= 90) {
                $buffer .= ' ' . \strtolower($name[$i]);
            } else {
                $isNumeric = \is_numeric($name[$i]);

                if (!$wasNumeric && $isNumeric) {
                    $buffer .= ' ';
                    $wasNumeric = true;
                }

                if ($wasNumeric && !$isNumeric) {
                    $wasNumeric = false;
                }

                $buffer .= $name[$i];
            }
        }

        return $buffer;
    }

    /**
     * Sets the prefix of test names.
     *
     * @param string $prefix
     */
    public function setPrefix($prefix)
    {
        $this->prefix = $prefix;
    }

    /**
     * Sets the suffix of test names.
     *
     * @param string $suffix
     */
    public function setSuffix($suffix)
    {
        $this->suffix = $suffix;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\TestDox;

use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\WarningTestCase;
use PHPUnit\Framework\Warning;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\TestListener;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\Test;
use PHPUnit\Runner\BaseTestRunner;
use PHPUnit\Util\Printer;

/**
 * Base class for printers of TestDox documentation.
 */
abstract class ResultPrinter extends Printer implements TestListener
{
    /**
     * @var NamePrettifier
     */
    protected $prettifier;

    /**
     * @var string
     */
    protected $testClass = '';

    /**
     * @var int
     */
    protected $testStatus = false;

    /**
     * @var array
     */
    protected $tests = [];

    /**
     * @var int
     */
    protected $successful = 0;

    /**
     * @var int
     */
    protected $warned = 0;

    /**
     * @var int
     */
    protected $failed = 0;

    /**
     * @var int
     */
    protected $risky = 0;

    /**
     * @var int
     */
    protected $skipped = 0;

    /**
     * @var int
     */
    protected $incomplete = 0;

    /**
     * @var string
     */
    protected $currentTestClassPrettified;

    /**
     * @var string
     */
    protected $currentTestMethodPrettified;

    /**
     * @var array
     */
    private $groups;

    /**
     * @var array
     */
    private $excludeGroups;

    /**
     * @param resource $out
     * @param array    $groups
     * @param array    $excludeGroups
     */
    public function __construct($out = null, array $groups = [], array $excludeGroups = [])
    {
        parent::__construct($out);

        $this->groups        = $groups;
        $this->excludeGroups = $excludeGroups;

        $this->prettifier = new NamePrettifier;
        $this->startRun();
    }

    /**
     * Flush buffer and close output.
     */
    public function flush()
    {
        $this->doEndClass();
        $this->endRun();

        parent::flush();
    }

    /**
     * An error occurred.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addError(Test $test, \Exception $e, $time)
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        $this->testStatus = BaseTestRunner::STATUS_ERROR;
        $this->failed++;
    }

    /**
     * A warning occurred.
     *
     * @param Test    $test
     * @param Warning $e
     * @param float   $time
     */
    public function addWarning(Test $test, Warning $e, $time)
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        $this->testStatus = BaseTestRunner::STATUS_WARNING;
        $this->warned++;
    }

    /**
     * A failure occurred.
     *
     * @param Test                 $test
     * @param AssertionFailedError $e
     * @param float                $time
     */
    public function addFailure(Test $test, AssertionFailedError $e, $time)
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        $this->testStatus = BaseTestRunner::STATUS_FAILURE;
        $this->failed++;
    }

    /**
     * Incomplete test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addIncompleteTest(Test $test, \Exception $e, $time)
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        $this->testStatus = BaseTestRunner::STATUS_INCOMPLETE;
        $this->incomplete++;
    }

    /**
     * Risky test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addRiskyTest(Test $test, \Exception $e, $time)
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        $this->testStatus = BaseTestRunner::STATUS_RISKY;
        $this->risky++;
    }

    /**
     * Skipped test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addSkippedTest(Test $test, \Exception $e, $time)
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        $this->testStatus = BaseTestRunner::STATUS_SKIPPED;
        $this->skipped++;
    }

    /**
     * A testsuite started.
     *
     * @param TestSuite $suite
     */
    public function startTestSuite(TestSuite $suite)
    {
    }

    /**
     * A testsuite ended.
     *
     * @param TestSuite $suite
     */
    public function endTestSuite(TestSuite $suite)
    {
    }

    /**
     * A test started.
     *
     * @param Test $test
     */
    public function startTest(Test $test)
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        $class = \get_class($test);

        if ($this->testClass != $class) {
            if ($this->testClass != '') {
                $this->doEndClass();
            }

            $classAnnotations = \PHPUnit\Util\Test::parseTestMethodAnnotations($class);
            if (isset($classAnnotations['class']['testdox'][0])) {
                $this->currentTestClassPrettified = $classAnnotations['class']['testdox'][0];
            } else {
                $this->currentTestClassPrettified = $this->prettifier->prettifyTestClass($class);
            }

            $this->startClass($class);

            $this->testClass = $class;
            $this->tests     = [];
        }

        $annotations = $test->getAnnotations();

        if (isset($annotations['method']['testdox'][0])) {
            $this->currentTestMethodPrettified = $annotations['method']['testdox'][0];
        } else {
            $this->currentTestMethodPrettified = $this->prettifier->prettifyTestMethod($test->getName(false));
        }

        if ($test instanceof TestCase && $test->usesDataProvider()) {
            $this->currentTestMethodPrettified .= ' ' . $test->dataDescription();
        }

        $this->testStatus = BaseTestRunner::STATUS_PASSED;
    }

    /**
     * A test ended.
     *
     * @param Test  $test
     * @param float $time
     */
    public function endTest(Test $test, $time)
    {
        if (!$this->isOfInterest($test)) {
            return;
        }

        if (!isset($this->tests[$this->currentTestMethodPrettified])) {
            if ($this->testStatus == BaseTestRunner::STATUS_PASSED) {
                $this->tests[$this->currentTestMethodPrettified]['success'] = 1;
                $this->tests[$this->currentTestMethodPrettified]['failure'] = 0;
            } else {
                $this->tests[$this->currentTestMethodPrettified]['success'] = 0;
                $this->tests[$this->currentTestMethodPrettified]['failure'] = 1;
            }
        } else {
            if ($this->testStatus == BaseTestRunner::STATUS_PASSED) {
                $this->tests[$this->currentTestMethodPrettified]['success']++;
            } else {
                $this->tests[$this->currentTestMethodPrettified]['failure']++;
            }
        }

        $this->currentTestClassPrettified  = null;
        $this->currentTestMethodPrettified = null;
    }

    protected function doEndClass()
    {
        foreach ($this->tests as $name => $data) {
            $this->onTest($name, $data['failure'] == 0);
        }

        $this->endClass($this->testClass);
    }

    /**
     * Handler for 'start run' event.
     */
    protected function startRun()
    {
    }

    /**
     * Handler for 'start class' event.
     *
     * @param string $name
     */
    protected function startClass($name)
    {
    }

    /**
     * Handler for 'on test' event.
     *
     * @param string $name
     * @param bool   $success
     */
    protected function onTest($name, $success = true)
    {
    }

    /**
     * Handler for 'end class' event.
     *
     * @param string $name
     */
    protected function endClass($name)
    {
    }

    /**
     * Handler for 'end run' event.
     */
    protected function endRun()
    {
    }

    /**
     * @param Test $test
     *
     * @return bool
     */
    private function isOfInterest(Test $test)
    {
        if (!$test instanceof TestCase) {
            return false;
        }

        if ($test instanceof WarningTestCase) {
            return false;
        }

        if (!empty($this->groups)) {
            foreach ($test->getGroups() as $group) {
                if (\in_array($group, $this->groups)) {
                    return true;
                }
            }

            return false;
        }

        if (!empty($this->excludeGroups)) {
            foreach ($test->getGroups() as $group) {
                if (\in_array($group, $this->excludeGroups)) {
                    return false;
                }
            }

            return true;
        }

        return true;
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\TestDox;

/**
 * Prints TestDox documentation in text format.
 */
class TextResultPrinter extends ResultPrinter
{
    /**
     * Handler for 'start class' event.
     *
     * @param string $name
     */
    protected function startClass($name)
    {
        $this->write($this->currentTestClassPrettified . "\n");
    }

    /**
     * Handler for 'on test' event.
     *
     * @param string $name
     * @param bool   $success
     */
    protected function onTest($name, $success = true)
    {
        if ($success) {
            $this->write(' [x] ');
        } else {
            $this->write(' [ ] ');
        }

        $this->write($name . "\n");
    }

    /**
     * Handler for 'end class' event.
     *
     * @param string $name
     */
    protected function endClass($name)
    {
        $this->write("\n");
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util\TestDox;

use DOMDocument;
use DOMElement;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\Exception;
use PHPUnit\Framework\Warning;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\TestListener;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\Test;
use PHPUnit\Util\Printer;
use ReflectionClass;

class XmlResultPrinter extends Printer implements TestListener
{
    /**
     * @var DOMDocument
     */
    private $document;

    /**
     * @var DOMElement
     */
    private $root;

    /**
     * @var NamePrettifier
     */
    private $prettifier;

    /**
     * @var Exception
     */
    private $exception;

    /**
     * @param string|resource $out
     */
    public function __construct($out = null)
    {
        $this->document               = new DOMDocument('1.0', 'UTF-8');
        $this->document->formatOutput = true;

        $this->root = $this->document->createElement('tests');
        $this->document->appendChild($this->root);

        $this->prettifier = new NamePrettifier;

        parent::__construct($out);
    }

    /**
     * Flush buffer and close output.
     */
    public function flush()
    {
        $this->write($this->document->saveXML());

        parent::flush();
    }

    /**
     * An error occurred.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addError(Test $test, \Exception $e, $time)
    {
        $this->exception = $e;
    }

    /**
     * A warning occurred.
     *
     * @param Test    $test
     * @param Warning $e
     * @param float   $time
     */
    public function addWarning(Test $test, Warning $e, $time)
    {
    }

    /**
     * A failure occurred.
     *
     * @param Test                 $test
     * @param AssertionFailedError $e
     * @param float                $time
     */
    public function addFailure(Test $test, AssertionFailedError $e, $time)
    {
        $this->exception = $e;
    }

    /**
     * Incomplete test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addIncompleteTest(Test $test, \Exception $e, $time)
    {
    }

    /**
     * Risky test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addRiskyTest(Test $test, \Exception $e, $time)
    {
    }

    /**
     * Skipped test.
     *
     * @param Test       $test
     * @param \Exception $e
     * @param float      $time
     */
    public function addSkippedTest(Test $test, \Exception $e, $time)
    {
    }

    /**
     * A test suite started.
     *
     * @param TestSuite $suite
     */
    public function startTestSuite(TestSuite $suite)
    {
    }

    /**
     * A test suite ended.
     *
     * @param TestSuite $suite
     */
    public function endTestSuite(TestSuite $suite)
    {
    }

    /**
     * A test started.
     *
     * @param Test $test
     */
    public function startTest(Test $test)
    {
        $this->exception = null;
    }

    /**
     * A test ended.
     *
     * @param Test  $test
     * @param float $time
     */
    public function endTest(Test $test, $time)
    {
        if (!$test instanceof TestCase) {
            return;
        }

        /* @var TestCase $test */

        $groups = \array_filter(
            $test->getGroups(),
            function ($group) {
                if ($group == 'small' || $group == 'medium' || $group == 'large') {
                    return false;
                }

                return true;
            }
        );

        $node = $this->document->createElement('test');

        $node->setAttribute('className', \get_class($test));
        $node->setAttribute('methodName', $test->getName());
        $node->setAttribute('prettifiedClassName', $this->prettifier->prettifyTestClass(\get_class($test)));
        $node->setAttribute('prettifiedMethodName', $this->prettifier->prettifyTestMethod($test->getName()));
        $node->setAttribute('status', $test->getStatus());
        $node->setAttribute('time', $time);
        $node->setAttribute('size', $test->getSize());
        $node->setAttribute('groups', \implode(',', $groups));

        $inlineAnnotations = \PHPUnit\Util\Test::getInlineAnnotations(\get_class($test), $test->getName());

        if (isset($inlineAnnotations['given']) && isset($inlineAnnotations['when']) && isset($inlineAnnotations['then'])) {
            $node->setAttribute('given', $inlineAnnotations['given']['value']);
            $node->setAttribute('givenStartLine', $inlineAnnotations['given']['line']);
            $node->setAttribute('when', $inlineAnnotations['when']['value']);
            $node->setAttribute('whenStartLine', $inlineAnnotations['when']['line']);
            $node->setAttribute('then', $inlineAnnotations['then']['value']);
            $node->setAttribute('thenStartLine', $inlineAnnotations['then']['line']);
        }

        if ($this->exception !== null) {
            if ($this->exception instanceof Exception) {
                $steps = $this->exception->getSerializableTrace();
            } else {
                $steps = $this->exception->getTrace();
            }

            $class = new ReflectionClass($test);
            $file  = $class->getFileName();

            foreach ($steps as $step) {
                if (isset($step['file']) && $step['file'] == $file) {
                    $node->setAttribute('exceptionLine', $step['line']);

                    break;
                }
            }

            $node->setAttribute('exceptionMessage', $this->exception->getMessage());
        }

        $this->root->appendChild($node);
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PHPUnit\Util;

/**
 * Utility class for textual type (and value) representation.
 */
class Type
{
    /**
     * @param string $type
     *
     * @return bool
     */
    public static function isType($type)
    {
        return \in_array(
            $type,
            [
                'numeric',
                'integer',
                'int',
                'float',
                'string',
                'boolean',
                'bool',
                'null',
                'array',
                'object',
                'resource',
                'scalar'
            ]
        );
    }
}
<?php
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Util;

use DOMCharacterData;
use DOMDocument;
use DOMElement;
use DOMNode;
use DOMText;
use PHPUnit\Framework\Exception;
use ReflectionClass;

/**
 * XML helpers.
 */
class Xml
{
    /**
     * Load an $actual document into a DOMDocument.  This is called
     * from the selector assertions.
     *
     * If $actual is already a DOMDocument, it is returned with
     * no changes.  Otherwise, $actual is loaded into a new DOMDocument
     * as either HTML or XML, depending on the value of $isHtml. If $isHtml is
     * false and $xinclude is true, xinclude is performed on the loaded
     * DOMDocument.
     *
     * Note: prior to PHPUnit 3.3.0, this method loaded a file and
     * not a string as it currently does.  To load a file into a
     * DOMDocument, use loadFile() instead.
     *
     * @param string|DOMDocument $actual
     * @param bool               $isHtml
     * @param string             $filename
     * @param bool               $xinclude
     * @param bool               $strict
     *
     * @return DOMDocument
     */
    public static function load($actual, $isHtml = false, $filename = '', $xinclude = false, $strict = false)
    {
        if ($actual instanceof DOMDocument) {
            return $actual;
        }

        if (!\is_string($actual)) {
            throw new Exception('Could not load XML from ' . \gettype($actual));
        }

        if ($actual === '') {
            throw new Exception('Could not load XML from empty string');
        }

        // Required for XInclude on Windows.
        if ($xinclude) {
            $cwd = \getcwd();
            @\chdir(\dirname($filename));
        }

        $document                     = new DOMDocument;
        $document->preserveWhiteSpace = false;

        $internal  = \libxml_use_internal_errors(true);
        $message   = '';
        $reporting = \error_reporting(0);

        if ('' !== $filename) {
            // Necessary for xinclude
            $document->documentURI = $filename;
        }

        if ($isHtml) {
            $loaded = $document->loadHTML($actual);
        } else {
            $loaded = $document->loadXML($actual);
        }

        if (!$isHtml && $xinclude) {
            $document->xinclude();
        }

        foreach (\libxml_get_errors() as $error) {
            $message .= "\n" . $error->message;
        }

        \libxml_use_internal_errors($internal);
        \error_reporting($reporting);

        if ($xinclude) {
            @\chdir($cwd);
        }

        if ($loaded === false || ($strict && $message !== '')) {
            if ($filename !== '') {
                throw new Exception(
                    \sprintf(
                        'Could not load "%s".%s',
                        $filename,
                        $message != '' ? "\n" . $message : ''
                    )
                );
            }

            if ($message === '') {
                $message = 'Could not load XML for unknown reason';
            }

            throw new Exception($message);
        }

        return $document;
    }

    /**
     * Loads an XML (or HTML) file into a DOMDocument object.
     *
     * @param string $filename
     * @param bool   $isHtml
     * @param bool   $xinclude
     * @param bool   $strict
     *
     * @return DOMDocument
     */
    public static function loadFile($filename, $isHtml = false, $xinclude = false, $strict = false)
    {
        $reporting = \error_reporting(0);
        $contents  = \file_get_contents($filename);
        \error_reporting($reporting);

        if ($contents === false) {
            throw new Exception(
                \sprintf(
                    'Could not read "%s".',
                    $filename
                )
            );
        }

        return self::load($contents, $isHtml, $filename, $xinclude, $strict);
    }

    /**
     * @param DOMNode $node
     */
    public static function removeCharacterDataNodes(DOMNode $node)
    {
        if ($node->hasChildNodes()) {
            for ($i = $node->childNodes->length - 1; $i >= 0; $i--) {
                if (($child = $node->childNodes->item($i)) instanceof DOMCharacterData) {
                    $node->removeChild($child);
                }
            }
        }
    }

    /**
     * Escapes a string for the use in XML documents
     * Any Unicode character is allowed, excluding the surrogate blocks, FFFE,
     * and FFFF (not even as character reference).
     * See http://www.w3.org/TR/xml/#charsets
     *
     * @param string $string
     *
     * @return string
     */
    public static function prepareString($string)
    {
        return \preg_replace(
            '/[\\x00-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]/',
            '',
            \htmlspecialchars(
                self::convertToUtf8($string),
                ENT_QUOTES,
                'UTF-8'
            )
        );
    }

    /**
     * "Convert" a DOMElement object into a PHP variable.
     *
     * @param DOMElement $element
     *
     * @return mixed
     */
    public static function xmlToVariable(DOMElement $element)
    {
        $variable = null;

        switch ($element->tagName) {
            case 'array':
                $variable = [];

                foreach ($element->childNodes as $entry) {
                    if (!$entry instanceof DOMElement || $entry->tagName !== 'element') {
                        continue;
                    }
                    $item = $entry->childNodes->item(0);

                    if ($item instanceof DOMText) {
                        $item = $entry->childNodes->item(1);
                    }

                    $value = self::xmlToVariable($item);

                    if ($entry->hasAttribute('key')) {
                        $variable[(string) $entry->getAttribute('key')] = $value;
                    } else {
                        $variable[] = $value;
                    }
                }
                break;

            case 'object':
                $className = $element->getAttribute('class');

                if ($element->hasChildNodes()) {
                    $arguments       = $element->childNodes->item(1)->childNodes;
                    $constructorArgs = [];

                    foreach ($arguments as $argument) {
                        if ($argument instanceof DOMElement) {
                            $constructorArgs[] = self::xmlToVariable($argument);
                        }
                    }

                    $class    = new ReflectionClass($className);
                    $variable = $class->newInstanceArgs($constructorArgs);
                } else {
                    $variable = new $className;
                }
                break;

            case 'boolean':
                $variable = $element->textContent == 'true' ? true : false;
                break;

            case 'integer':
            case 'double':
            case 'string':
                $variable = $element->textContent;

                \settype($variable, $element->tagName);
                break;
        }

        return $variable;
    }

    /**
     * Converts a string to UTF-8 encoding.
     *
     * @param string $string
     *
     * @return string
     */
    private static function convertToUtf8($string)
    {
        if (!self::isUtf8($string)) {
            if (\function_exists('mb_convert_encoding')) {
                return \mb_convert_encoding($string, 'UTF-8');
            }

            return \utf8_encode($string);
        }

        return $string;
    }

    /**
     * Checks a string for UTF-8 encoding.
     *
     * @param string $string
     *
     * @return bool
     */
    private static function isUtf8($string)
    {
        $length = \strlen($string);

        for ($i = 0; $i < $length; $i++) {
            if (\ord($string[$i]) < 0x80) {
                $n = 0;
            } elseif ((\ord($string[$i]) & 0xE0) == 0xC0) {
                $n = 1;
            } elseif ((\ord($string[$i]) & 0xF0) == 0xE0) {
                $n = 2;
            } elseif ((\ord($string[$i]) & 0xF0) == 0xF0) {
                $n = 3;
            } else {
                return false;
            }

            for ($j = 0; $j < $n; $j++) {
                if ((++$i == $length) || ((\ord($string[$i]) & 0xC0) != 0x80)) {
                    return false;
                }
            }
        }

        return true;
    }
}
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