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vendor/symfony/serializer/Tests/Mapping/Loader/YamlFileLoaderTest.php

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+<?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\Mapping\Loader;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Serializer\Mapping\ClassMetadata;
+use Symfony\Component\Serializer\Mapping\Loader\YamlFileLoader;
+use Symfony\Component\Serializer\Tests\Mapping\TestClassMetadataFactory;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class YamlFileLoaderTest extends TestCase
+{
+    /**
+     * @var YamlFileLoader
+     */
+    private $loader;
+    /**
+     * @var ClassMetadata
+     */
+    private $metadata;
+
+    protected function setUp()
+    {
+        $this->loader = new YamlFileLoader(__DIR__.'/../../Fixtures/serialization.yml');
+        $this->metadata = new ClassMetadata('Symfony\Component\Serializer\Tests\Fixtures\GroupDummy');
+    }
+
+    public function testInterface()
+    {
+        $this->assertInstanceOf('Symfony\Component\Serializer\Mapping\Loader\LoaderInterface', $this->loader);
+    }
+
+    public function testLoadClassMetadataReturnsTrueIfSuccessful()
+    {
+        $this->assertTrue($this->loader->loadClassMetadata($this->metadata));
+    }
+
+    public function testLoadClassMetadataReturnsFalseWhenEmpty()
+    {
+        $loader = new YamlFileLoader(__DIR__.'/../../Fixtures/empty-mapping.yml');
+        $this->assertFalse($loader->loadClassMetadata($this->metadata));
+    }
+
+    public function testLoadClassMetadataReturnsThrowsInvalidMapping()
+    {
+        $this->expectException('Symfony\Component\Serializer\Exception\MappingException');
+        $loader = new YamlFileLoader(__DIR__.'/../../Fixtures/invalid-mapping.yml');
+        $loader->loadClassMetadata($this->metadata);
+    }
+
+    public function testLoadClassMetadata()
+    {
+        $this->loader->loadClassMetadata($this->metadata);
+
+        $this->assertEquals(TestClassMetadataFactory::createXmlCLassMetadata(), $this->metadata);
+    }
+
+    public function testMaxDepth()
+    {
+        $classMetadata = new ClassMetadata('Symfony\Component\Serializer\Tests\Fixtures\MaxDepthDummy');
+        $this->loader->loadClassMetadata($classMetadata);
+
+        $attributesMetadata = $classMetadata->getAttributesMetadata();
+        $this->assertEquals(2, $attributesMetadata['foo']->getMaxDepth());
+        $this->assertEquals(3, $attributesMetadata['bar']->getMaxDepth());
+    }
+}