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<?php |
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/* |
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* This file is part of the Behat Symfony2Extension |
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* |
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* (c) Konstantin Kudryashov <[email protected]> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace Behat\Symfony2Extension\ServiceContainer; |
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use Behat\Behat\Context\ServiceContainer\ContextExtension; |
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use Behat\Behat\Gherkin\ServiceContainer\GherkinExtension; |
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use Behat\Symfony2Extension\ServiceContainer\Driver\SymfonyFactory; |
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use Behat\Testwork\EventDispatcher\ServiceContainer\EventDispatcherExtension; |
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use Behat\Testwork\ServiceContainer\Exception\ProcessingException; |
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use Behat\Testwork\ServiceContainer\Extension as ExtensionInterface; |
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use Behat\Testwork\ServiceContainer\ExtensionManager; |
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use Behat\Testwork\Specification\ServiceContainer\SpecificationExtension; |
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use Behat\Testwork\Suite\ServiceContainer\SuiteExtension; |
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use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Definition; |
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use Symfony\Component\DependencyInjection\Reference; |
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/** |
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* Symfony2 extension for Behat class. |
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* |
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* @author Konstantin Kudryashov <[email protected]> |
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* @author Christophe Coevoet <[email protected]> |
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*/ |
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class Symfony2Extension implements ExtensionInterface |
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{ |
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const KERNEL_ID = 'symfony2_extension.kernel'; |
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const DEFAULT_KERNEL_BOOTSTRAP = 'app/autoload.php'; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getConfigKey() |
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{ |
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return 'symfony2'; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function initialize(ExtensionManager $extensionManager) |
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{ |
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if (null !== $minkExtension = $extensionManager->getExtension('mink')) { |
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$minkExtension->registerDriverFactory(new SymfonyFactory()); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function configure(ArrayNodeDefinition $builder) |
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{ |
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$boolFilter = function ($v) { |
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$filtered = filter_var($v, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE); |
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return (null === $filtered) ? $v : $filtered; |
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}; |
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$builder |
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->addDefaultsIfNotSet() |
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->children() |
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->arrayNode('kernel') |
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->addDefaultsIfNotSet() |
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->children() |
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->scalarNode('bootstrap')->defaultValue(self::DEFAULT_KERNEL_BOOTSTRAP)->end() |
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->scalarNode('path')->defaultValue('app/AppKernel.php')->end() |
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->scalarNode('class')->defaultValue('AppKernel')->end() |
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->scalarNode('env')->defaultValue('test')->end() |
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->booleanNode('debug') |
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->beforeNormalization() |
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->ifString()->then($boolFilter) |
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->end() |
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->defaultTrue() |
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->end() |
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->end() |
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->end() |
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->arrayNode('context') |
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->addDefaultsIfNotSet() |
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->children() |
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->scalarNode('path_suffix') |
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->defaultValue('Features') |
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->end() |
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->scalarNode('class_suffix') |
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->defaultValue('Features\Context\FeatureContext') |
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->end() |
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->end() |
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->end() |
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->end() |
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->end(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function load(ContainerBuilder $container, array $config) |
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{ |
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$this->loadClassGenerator($container); |
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$this->loadContextInitializer($container); |
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$this->loadFeatureLocator($container); |
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$this->loadKernel($container, $config['kernel']); |
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$this->loadSuiteGenerator($container, $config['context']); |
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$this->loadServiceArgumentResolver($container); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function process(ContainerBuilder $container) |
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{ |
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// get base path |
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$basePath = $container->getParameter('paths.base'); |
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// find and require bootstrap |
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$bootstrapPath = $container->getParameter('symfony2_extension.kernel.bootstrap'); |
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if ($bootstrapPath) { |
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if (file_exists($bootstrap = $basePath . '/' . $bootstrapPath)) { |
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require_once($bootstrap); |
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} elseif (file_exists($bootstrapPath)) { |
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require_once($bootstrapPath); |
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} elseif ($bootstrapPath !== self::DEFAULT_KERNEL_BOOTSTRAP) { |
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throw new ProcessingException( |
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'Could not load bootstrap file. Please check your configuration at "kernel.bootstrap"' |
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); |
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} |
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} |
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// find and require kernel |
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$kernelPath = $container->getParameter('symfony2_extension.kernel.path'); |
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if (file_exists($kernel = $basePath . '/' . $kernelPath)) { |
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$container->getDefinition(self::KERNEL_ID)->setFile($kernel); |
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} elseif (file_exists($kernelPath)) { |
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$container->getDefinition(self::KERNEL_ID)->setFile($kernelPath); |
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} |
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} |
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private function loadClassGenerator(ContainerBuilder $container) |
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{ |
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$definition = new Definition('Behat\Symfony2Extension\Context\ContextClass\KernelAwareClassGenerator'); |
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$definition->addTag(ContextExtension::CLASS_GENERATOR_TAG, array('priority' => 100)); |
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$container->setDefinition('symfony2_extension.class_generator.kernel_aware', $definition); |
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} |
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View Code Duplication |
private function loadContextInitializer(ContainerBuilder $container) |
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{ |
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$definition = new Definition('Behat\Symfony2Extension\Context\Initializer\KernelAwareInitializer', array( |
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new Reference(self::KERNEL_ID), |
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)); |
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$definition->addTag(ContextExtension::INITIALIZER_TAG, array('priority' => 0)); |
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$definition->addTag(EventDispatcherExtension::SUBSCRIBER_TAG, array('priority' => 0)); |
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$container->setDefinition('symfony2_extension.context_initializer.kernel_aware', $definition); |
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} |
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View Code Duplication |
private function loadFeatureLocator(ContainerBuilder $container) |
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{ |
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$definition = new Definition('Behat\Symfony2Extension\Specification\BundleFeatureLocator', array( |
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new Definition('Behat\Behat\Gherkin\Specification\Locator\FilesystemFeatureLocator', array( |
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new Reference(GherkinExtension::MANAGER_ID), |
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'%paths.base%' |
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)) |
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)); |
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$definition->addTag(SpecificationExtension::LOCATOR_TAG, array('priority' => 100)); |
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$container->setDefinition('symfony2_extension.specification_locator.bundle_feature', $definition); |
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} |
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private function loadKernel(ContainerBuilder $container, array $config) |
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{ |
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$definition = new Definition($config['class'], array( |
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$config['env'], |
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$config['debug'], |
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)); |
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$definition->addMethodCall('boot'); |
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$container->setDefinition(self::KERNEL_ID, $definition); |
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$container->setParameter(self::KERNEL_ID . '.path', $config['path']); |
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$container->setParameter(self::KERNEL_ID . '.bootstrap', $config['bootstrap']); |
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} |
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private function loadSuiteGenerator(ContainerBuilder $container, array $config) |
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{ |
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$definition = new Definition('Behat\Symfony2Extension\Suite\SymfonySuiteGenerator', array( |
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new Reference(self::KERNEL_ID), |
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$config['path_suffix'], |
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$config['class_suffix'], |
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)); |
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$definition->addTag(SuiteExtension::GENERATOR_TAG, array('priority' => 100)); |
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$container->setDefinition('symfony2_extension.suite.generator', $definition); |
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} |
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private function loadServiceArgumentResolver(ContainerBuilder $container) |
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{ |
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$definition = new Definition('Behat\Symfony2Extension\Context\Argument\ServiceArgumentResolver', array( |
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new Reference(self::KERNEL_ID) |
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)); |
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$definition->addTag(ContextExtension::ARGUMENT_RESOLVER_TAG, array('priority' => 0)); |
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$container->setDefinition('symfony2_extension.context.argument.service_resolver', $definition); |
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} |
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} |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.