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[yaffs-website] / vendor / behat / behat / src / Behat / Testwork / Exception / ServiceContainer / ExceptionExtension.php

diff --git a/vendor/behat/behat/src/Behat/Testwork/Exception/ServiceContainer/ExceptionExtension.php b/vendor/behat/behat/src/Behat/Testwork/Exception/ServiceContainer/ExceptionExtension.php
new file mode 100644 (file)
index 0000000..ac89715
--- /dev/null
+++ b/vendor/behat/behat/src/Behat/Testwork/Exception/ServiceContainer/ExceptionExtension.php
@@ -0,0 +1,169 @@
+<?php
+
+/*
+ * This file is part of the Behat Testwork.
+ * (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\Testwork\Exception\ServiceContainer;
+
+use Behat\Testwork\Cli\ServiceContainer\CliExtension;
+use Behat\Testwork\Output\Printer\OutputPrinter;
+use Behat\Testwork\ServiceContainer\Extension;
+use Behat\Testwork\ServiceContainer\ExtensionManager;
+use Behat\Testwork\ServiceContainer\ServiceProcessor;
+use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Reference;
+
+/**
+ * Provides exception handling services.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+final class ExceptionExtension implements Extension
+{
+    /*
+     * Available services
+     */
+    const PRESENTER_ID = 'exception.presenter';
+
+    /*
+     * Available extension points
+     */
+    const STRINGER_TAG = 'exception.stringer';
+
+    /**
+     * @var ServiceProcessor
+     */
+    private $processor;
+
+    /**
+     * Initializes extension.
+     *
+     * @param null|ServiceProcessor $processor
+     */
+    public function __construct(ServiceProcessor $processor = null)
+    {
+        $this->processor = $processor ? : new ServiceProcessor();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getConfigKey()
+    {
+        return 'exceptions';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function initialize(ExtensionManager $extensionManager)
+    {
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function configure(ArrayNodeDefinition $builder)
+    {
+        $builder
+            ->addDefaultsIfNotSet()
+            ->children()
+                ->scalarNode('verbosity')
+                    ->info('Output verbosity')
+                    ->example(sprintf('%d, %d, %d, %d',
+                        OutputPrinter::VERBOSITY_NORMAL,
+                        OutputPrinter::VERBOSITY_VERBOSE,
+                        OutputPrinter::VERBOSITY_VERY_VERBOSE,
+                        OutputPrinter::VERBOSITY_DEBUG
+                    ))
+                    ->defaultValue(OutputPrinter::VERBOSITY_NORMAL)
+                ->end()
+            ->end()
+        ;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function load(ContainerBuilder $container, array $config)
+    {
+        $this->loadPresenter($container, $config['verbosity']);
+        $this->loadDefaultStringers($container);
+        $this->loadVerbosityController($container);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function process(ContainerBuilder $container)
+    {
+        $this->processStringers($container);
+    }
+
+    /**
+     * Loads exception presenter.
+     *
+     * @param ContainerBuilder $container
+     * @param integer          $verbosity
+     */
+    protected function loadPresenter(ContainerBuilder $container, $verbosity)
+    {
+        $definition = new Definition('Behat\Testwork\Exception\ExceptionPresenter', array(
+            '%paths.base%',
+            $verbosity
+        ));
+        $container->setDefinition(self::PRESENTER_ID, $definition);
+    }
+
+    /**
+     * Loads default stringer.
+     *
+     * @param ContainerBuilder $container
+     */
+    protected function loadDefaultStringers(ContainerBuilder $container)
+    {
+        $definition = new Definition('Behat\Testwork\Exception\Stringer\PHPUnitExceptionStringer');
+        $definition->addTag(self::STRINGER_TAG, array('priority' => 50));
+        $container->setDefinition(self::STRINGER_TAG . '.phpunit', $definition);
+
+        $definition = new Definition('Behat\Testwork\Exception\Stringer\TestworkExceptionStringer');
+        $definition->addTag(self::STRINGER_TAG, array('priority' => 50));
+        $container->setDefinition(self::STRINGER_TAG . '.testwork', $definition);
+    }
+
+    /**
+     * Processes all available exception stringers.
+     *
+     * @param ContainerBuilder $container
+     */
+    protected function processStringers(ContainerBuilder $container)
+    {
+        $references = $this->processor->findAndSortTaggedServices($container, self::STRINGER_TAG);
+        $definition = $container->getDefinition(self::PRESENTER_ID);
+
+        foreach ($references as $reference) {
+            $definition->addMethodCall('registerExceptionStringer', array($reference));
+        }
+    }
+
+    /**
+     * Loads verbosity controller.
+     *
+     * @param ContainerBuilder $container
+     */
+    protected function loadVerbosityController($container)
+    {
+        $definition = new Definition('Behat\Testwork\Exception\Cli\VerbosityController', array(
+            new Reference(self::PRESENTER_ID)
+        ));
+        $definition->addTag(CliExtension::CONTROLLER_TAG, array('priority' => 9999));
+        $container->setDefinition(CliExtension::CONTROLLER_TAG . '.exception_verbosity', $definition);
+    }
+}