--- /dev/null
+<?php
+
+/*
+ * This file is part of the Behat.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Behat\Behat\Tester\ServiceContainer;
+
+use Behat\Behat\Definition\ServiceContainer\DefinitionExtension;
+use Behat\Testwork\Call\ServiceContainer\CallExtension;
+use Behat\Testwork\Cli\ServiceContainer\CliExtension;
+use Behat\Testwork\Environment\ServiceContainer\EnvironmentExtension;
+use Behat\Testwork\EventDispatcher\ServiceContainer\EventDispatcherExtension;
+use Behat\Testwork\Exception\ServiceContainer\ExceptionExtension;
+use Behat\Testwork\ServiceContainer\ServiceProcessor;
+use Behat\Testwork\Tester\ServiceContainer\TesterExtension as BaseExtension;
+use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Reference;
+
+/**
+ * Provides gherkin testers.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class TesterExtension extends BaseExtension
+{
+ /*
+ * Available services
+ */
+ const SCENARIO_TESTER_ID = 'tester.scenario';
+ const OUTLINE_TESTER_ID = 'tester.outline';
+ const EXAMPLE_TESTER_ID = 'tester.example';
+ const BACKGROUND_TESTER_ID = 'tester.background';
+ const STEP_TESTER_ID = 'tester.step';
+
+ /**
+ * Available extension points
+ */
+ const SCENARIO_TESTER_WRAPPER_TAG = 'tester.scenario.wrapper';
+ const OUTLINE_TESTER_WRAPPER_TAG = 'tester.outline.wrapper';
+ const EXAMPLE_TESTER_WRAPPER_TAG = 'tester.example.wrapper';
+ const BACKGROUND_TESTER_WRAPPER_TAG = 'tester.background.wrapper';
+ const STEP_TESTER_WRAPPER_TAG = 'tester.step.wrapper';
+
+ /**
+ * @var ServiceProcessor
+ */
+ private $processor;
+
+ /**
+ * Initializes extension.
+ *
+ * @param null|ServiceProcessor $processor
+ */
+ public function __construct(ServiceProcessor $processor = null)
+ {
+ $this->processor = $processor ? : new ServiceProcessor();
+
+ parent::__construct($this->processor);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function configure(ArrayNodeDefinition $builder)
+ {
+ parent::configure($builder);
+
+ $builder
+ ->children()
+ ->scalarNode('rerun_cache')
+ ->info('Sets the rerun cache path')
+ ->defaultValue(
+ is_writable(sys_get_temp_dir())
+ ? sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'behat_rerun_cache'
+ : null
+ )
+ ->end()
+ ->end()
+ ;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function load(ContainerBuilder $container, array $config)
+ {
+ parent::load($container, $config);
+
+ $this->loadRerunController($container, $config['rerun_cache']);
+ $this->loadPendingExceptionStringer($container);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function process(ContainerBuilder $container)
+ {
+ parent::process($container);
+
+ $this->processScenarioTesterWrappers($container);
+ $this->processOutlineTesterWrappers($container);
+ $this->processExampleTesterWrappers($container);
+ $this->processBackgroundTesterWrappers($container);
+ $this->processStepTesterWrappers($container);
+ }
+
+ /**
+ * Loads specification tester.
+ *
+ * @param ContainerBuilder $container
+ */
+ protected function loadSpecificationTester(ContainerBuilder $container)
+ {
+ $definition = new Definition('Behat\Behat\Tester\Runtime\RuntimeFeatureTester', array(
+ new Reference(self::SCENARIO_TESTER_ID),
+ new Reference(self::OUTLINE_TESTER_ID),
+ new Reference(EnvironmentExtension::MANAGER_ID)
+ ));
+ $container->setDefinition(self::SPECIFICATION_TESTER_ID, $definition);
+
+ $this->loadScenarioTester($container);
+ $this->loadOutlineTester($container);
+ $this->loadBackgroundTester($container);
+ $this->loadStepTester($container);
+ }
+
+ /**
+ * Loads scenario tester.
+ *
+ * @param ContainerBuilder $container
+ */
+ protected function loadScenarioTester(ContainerBuilder $container)
+ {
+ $definition = new Definition('Behat\Behat\Tester\StepContainerTester', array(
+ new Reference(self::STEP_TESTER_ID)
+ ));
+ $container->setDefinition('tester.step_container', $definition);
+
+ $definition = new Definition('Behat\Behat\Tester\Runtime\RuntimeScenarioTester', array(
+ new Reference('tester.step_container'),
+ new Reference(self::BACKGROUND_TESTER_ID)
+ ));
+ $container->setDefinition(self::SCENARIO_TESTER_ID, $definition);
+
+ // Proper isolation for scenarios
+ $definition = new Definition('Behat\Behat\Tester\Runtime\IsolatingScenarioTester', array(
+ new Reference(self::SCENARIO_TESTER_ID),
+ new Reference(EnvironmentExtension::MANAGER_ID)
+ )
+ );
+ $definition->addTag(self::SCENARIO_TESTER_WRAPPER_TAG, array('priority' => -999999));
+ $container->setDefinition(self::SCENARIO_TESTER_WRAPPER_TAG . '.isolating', $definition);
+ }
+
+ /**
+ * Loads outline tester.
+ *
+ * @param ContainerBuilder $container
+ */
+ protected function loadOutlineTester(ContainerBuilder $container)
+ {
+ $definition = new Definition('Behat\Behat\Tester\Runtime\RuntimeOutlineTester', array(
+ new Reference(self::EXAMPLE_TESTER_ID)
+ ));
+ $container->setDefinition(self::OUTLINE_TESTER_ID, $definition);
+
+ $this->loadExampleTester($container);
+ }
+
+ /**
+ * Loads example tester.
+ *
+ * @param ContainerBuilder $container
+ */
+ protected function loadExampleTester(ContainerBuilder $container)
+ {
+ $definition = new Definition('Behat\Behat\Tester\StepContainerTester', array(
+ new Reference(self::STEP_TESTER_ID)
+ ));
+ $container->setDefinition('tester.step_container', $definition);
+
+ $definition = new Definition('Behat\Behat\Tester\Runtime\RuntimeScenarioTester', array(
+ new Reference('tester.step_container'),
+ new Reference(self::BACKGROUND_TESTER_ID)
+ ));
+ $container->setDefinition(self::EXAMPLE_TESTER_ID, $definition);
+
+ // Proper isolation for examples
+ $definition = new Definition('Behat\Behat\Tester\Runtime\IsolatingScenarioTester', array(
+ new Reference(self::EXAMPLE_TESTER_ID),
+ new Reference(EnvironmentExtension::MANAGER_ID)
+ )
+ );
+ $definition->addTag(self::EXAMPLE_TESTER_WRAPPER_TAG, array('priority' => -999999));
+ $container->setDefinition(self::EXAMPLE_TESTER_WRAPPER_TAG . '.isolating', $definition);
+ }
+
+ /**
+ * Loads background tester.
+ *
+ * @param ContainerBuilder $container
+ */
+ protected function loadBackgroundTester(ContainerBuilder $container)
+ {
+ $definition = new Definition('Behat\Behat\Tester\StepContainerTester', array(
+ new Reference(self::STEP_TESTER_ID)
+ ));
+ $container->setDefinition('tester.step_container', $definition);
+
+ $definition = new Definition('Behat\Behat\Tester\Runtime\RuntimeBackgroundTester', array(
+ new Reference('tester.step_container')
+ ));
+ $container->setDefinition(self::BACKGROUND_TESTER_ID, $definition);
+ }
+
+ /**
+ * Loads step tester.
+ *
+ * @param ContainerBuilder $container
+ */
+ protected function loadStepTester(ContainerBuilder $container)
+ {
+ $definition = new Definition('Behat\Behat\Tester\Runtime\RuntimeStepTester', array(
+ new Reference(DefinitionExtension::FINDER_ID),
+ new Reference(CallExtension::CALL_CENTER_ID)
+ ));
+ $container->setDefinition(self::STEP_TESTER_ID, $definition);
+ }
+
+ /**
+ * Loads rerun controller.
+ *
+ * @param ContainerBuilder $container
+ * @param null|string $cachePath
+ */
+ protected function loadRerunController(ContainerBuilder $container, $cachePath)
+ {
+ $definition = new Definition('Behat\Behat\Tester\Cli\RerunController', array(
+ new Reference(EventDispatcherExtension::DISPATCHER_ID),
+ $cachePath,
+ $container->getParameter('paths.base')
+ ));
+ $definition->addTag(CliExtension::CONTROLLER_TAG, array('priority' => 200));
+ $container->setDefinition(CliExtension::CONTROLLER_TAG . '.rerun', $definition);
+ }
+
+ /**
+ * Loads pending exception stringer.
+ *
+ * @param ContainerBuilder $container
+ */
+ protected function loadPendingExceptionStringer(ContainerBuilder $container)
+ {
+ $definition = new Definition('Behat\Behat\Tester\Exception\Stringer\PendingExceptionStringer');
+ $definition->addTag(ExceptionExtension::STRINGER_TAG);
+ $container->setDefinition(ExceptionExtension::STRINGER_TAG . '.pending', $definition);
+ }
+
+ /**
+ * Processes all registered scenario tester wrappers.
+ *
+ * @param ContainerBuilder $container
+ */
+ protected function processScenarioTesterWrappers(ContainerBuilder $container)
+ {
+ $this->processor->processWrapperServices($container, self::SCENARIO_TESTER_ID, self::SCENARIO_TESTER_WRAPPER_TAG);
+ }
+
+ /**
+ * Processes all registered outline tester wrappers.
+ *
+ * @param ContainerBuilder $container
+ */
+ protected function processOutlineTesterWrappers(ContainerBuilder $container)
+ {
+ $this->processor->processWrapperServices($container, self::OUTLINE_TESTER_ID, self::OUTLINE_TESTER_WRAPPER_TAG);
+ }
+
+ /**
+ * Processes all registered example tester wrappers.
+ *
+ * @param ContainerBuilder $container
+ */
+ protected function processExampleTesterWrappers(ContainerBuilder $container)
+ {
+ $this->processor->processWrapperServices($container, self::EXAMPLE_TESTER_ID, self::EXAMPLE_TESTER_WRAPPER_TAG);
+ }
+
+ /**
+ * Processes all registered background tester wrappers.
+ *
+ * @param ContainerBuilder $container
+ */
+ protected function processBackgroundTesterWrappers(ContainerBuilder $container)
+ {
+ $this->processor->processWrapperServices($container, self::BACKGROUND_TESTER_ID, self::BACKGROUND_TESTER_WRAPPER_TAG);
+ }
+
+ /**
+ * Processes all registered step tester wrappers.
+ *
+ * @param ContainerBuilder $container
+ */
+ protected function processStepTesterWrappers(ContainerBuilder $container)
+ {
+ $this->processor->processWrapperServices($container, self::STEP_TESTER_ID, self::STEP_TESTER_WRAPPER_TAG);
+ }
+}
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