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vendor/symfony/serializer/Tests/DependencyInjection/SerializerPassTest.php

@@ -0,0 +1,75 @@
+<?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\Serializer\Tests\DependencyInjection;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\Serializer\DependencyInjection\SerializerPass;
+
+/**
+ * Tests for the SerializerPass class.
+ *
+ * @author Javier Lopez <f12loalf@gmail.com>
+ */
+class SerializerPassTest extends TestCase
+{
+    /**
+     * @expectedException \RuntimeException
+     * @expectedExceptionMessage You must tag at least one service as "serializer.normalizer" to use the "serializer" service
+     */
+    public function testThrowExceptionWhenNoNormalizers()
+    {
+        $container = new ContainerBuilder();
+        $container->register('serializer');
+
+        $serializerPass = new SerializerPass();
+        $serializerPass->process($container);
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     * @expectedExceptionMessage You must tag at least one service as "serializer.encoder" to use the "serializer" service
+     */
+    public function testThrowExceptionWhenNoEncoders()
+    {
+        $container = new ContainerBuilder();
+        $container->register('serializer')
+            ->addArgument(array())
+            ->addArgument(array());
+        $container->register('normalizer')->addTag('serializer.normalizer');
+
+        $serializerPass = new SerializerPass();
+        $serializerPass->process($container);
+    }
+
+    public function testServicesAreOrderedAccordingToPriority()
+    {
+        $container = new ContainerBuilder();
+
+        $definition = $container->register('serializer')->setArguments(array(null, null));
+        $container->register('n2')->addTag('serializer.normalizer', array('priority' => 100))->addTag('serializer.encoder', array('priority' => 100));
+        $container->register('n1')->addTag('serializer.normalizer', array('priority' => 200))->addTag('serializer.encoder', array('priority' => 200));
+        $container->register('n3')->addTag('serializer.normalizer')->addTag('serializer.encoder');
+
+        $serializerPass = new SerializerPass();
+        $serializerPass->process($container);
+
+        $expected = array(
+            new Reference('n1'),
+            new Reference('n2'),
+            new Reference('n3'),
+        );
+        $this->assertEquals($expected, $definition->getArgument(0));
+        $this->assertEquals($expected, $definition->getArgument(1));
+    }
+}