--- /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\Serializer\Tests\Mapping\Loader;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Serializer\Mapping\Loader\XmlFileLoader;
+use Symfony\Component\Serializer\Mapping\ClassMetadata;
+use Symfony\Component\Serializer\Tests\Mapping\TestClassMetadataFactory;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class XmlFileLoaderTest extends TestCase
+{
+ /**
+ * @var XmlFileLoader
+ */
+ private $loader;
+ /**
+ * @var ClassMetadata
+ */
+ private $metadata;
+
+ protected function setUp()
+ {
+ $this->loader = new XmlFileLoader(__DIR__.'/../../Fixtures/serialization.xml');
+ $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 testLoadClassMetadata()
+ {
+ $this->loader->loadClassMetadata($this->metadata);
+
+ $this->assertEquals(TestClassMetadataFactory::createXmlCLassMetadata(), $this->metadata);
+ }
+}