--- /dev/null
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Translation\Tests\DependencyInjection;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\Translation\DependencyInjection\TranslationExtractorPass;
+
+class TranslationExtractorPassTest extends TestCase
+{
+ public function testProcess()
+ {
+ $container = new ContainerBuilder();
+ $extractorDefinition = $container->register('translation.extractor');
+ $container->register('foo.id')
+ ->addTag('translation.extractor', array('alias' => 'bar.alias'));
+
+ $translationDumperPass = new TranslationExtractorPass();
+ $translationDumperPass->process($container);
+
+ $this->assertEquals(array(array('addExtractor', array('bar.alias', new Reference('foo.id')))), $extractorDefinition->getMethodCalls());
+ }
+
+ public function testProcessNoDefinitionFound()
+ {
+ $container = new ContainerBuilder();
+
+ $definitionsBefore = count($container->getDefinitions());
+ $aliasesBefore = count($container->getAliases());
+
+ $translationDumperPass = new TranslationExtractorPass();
+ $translationDumperPass->process($container);
+
+ // the container is untouched (i.e. no new definitions or aliases)
+ $this->assertCount($definitionsBefore, $container->getDefinitions());
+ $this->assertCount($aliasesBefore, $container->getAliases());
+ }
+
+ /**
+ * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
+ * @expectedExceptionMessage The alias for the tag "translation.extractor" of service "foo.id" must be set.
+ */
+ public function testProcessMissingAlias()
+ {
+ $definition = $this->getMockBuilder('Symfony\Component\DependencyInjection\Definition')->disableOriginalConstructor()->getMock();
+ $container = new ContainerBuilder();
+ $container->register('translation.extractor');
+ $container->register('foo.id')
+ ->addTag('translation.extractor', array());
+
+ $definition->expects($this->never())->method('addMethodCall');
+
+ $translationDumperPass = new TranslationExtractorPass();
+ $translationDumperPass->process($container);
+ }
+}