+<?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;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Serializer\Mapping\ClassMetadata;
+
+/**
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ */
+class ClassMetadataTest extends TestCase
+{
+ public function testInterface()
+ {
+ $classMetadata = new ClassMetadata('name');
+ $this->assertInstanceOf('Symfony\Component\Serializer\Mapping\ClassMetadataInterface', $classMetadata);
+ }
+
+ public function testAttributeMetadata()
+ {
+ $classMetadata = new ClassMetadata('c');
+
+ $a1 = $this->getMockBuilder('Symfony\Component\Serializer\Mapping\AttributeMetadataInterface')->getMock();
+ $a1->method('getName')->willReturn('a1');
+
+ $a2 = $this->getMockBuilder('Symfony\Component\Serializer\Mapping\AttributeMetadataInterface')->getMock();
+ $a2->method('getName')->willReturn('a2');
+
+ $classMetadata->addAttributeMetadata($a1);
+ $classMetadata->addAttributeMetadata($a2);
+
+ $this->assertEquals(array('a1' => $a1, 'a2' => $a2), $classMetadata->getAttributesMetadata());
+ }
+
+ public function testMerge()
+ {
+ $classMetadata1 = new ClassMetadata('c1');
+ $classMetadata2 = new ClassMetadata('c2');
+
+ $ac1 = $this->getMockBuilder('Symfony\Component\Serializer\Mapping\AttributeMetadataInterface')->getMock();
+ $ac1->method('getName')->willReturn('a1');
+ $ac1->method('getGroups')->willReturn(array('a', 'b'));
+
+ $ac2 = $this->getMockBuilder('Symfony\Component\Serializer\Mapping\AttributeMetadataInterface')->getMock();
+ $ac2->method('getName')->willReturn('a1');
+ $ac2->method('getGroups')->willReturn(array('b', 'c'));
+
+ $classMetadata1->addAttributeMetadata($ac1);
+ $classMetadata2->addAttributeMetadata($ac2);
+
+ $classMetadata1->merge($classMetadata2);
+
+ $ac1->method('getGroups')->willReturn('a', 'b', 'c');
+
+ $this->assertEquals(array('a1' => $ac1), $classMetadata2->getAttributesMetadata());
+ }
+
+ public function testSerialize()
+ {
+ $classMetadata = new ClassMetadata('a');
+
+ $a1 = $this->getMockBuilder('Symfony\Component\Serializer\Mapping\AttributeMetadataInterface')->getMock();
+ $a1->method('getName')->willReturn('b1');
+
+ $a2 = $this->getMockBuilder('Symfony\Component\Serializer\Mapping\AttributeMetadataInterface')->getMock();
+ $a2->method('getName')->willReturn('b2');
+
+ $classMetadata->addAttributeMetadata($a1);
+ $classMetadata->addAttributeMetadata($a2);
+
+ $serialized = serialize($classMetadata);
+ $this->assertEquals($classMetadata, unserialize($serialized));
+ }
+}