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vendor/symfony/translation/Tests/DependencyInjection/TranslationExtractorPassTest.php

@@ -0,0 +1,66 @@
+<?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);
+    }
+}