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vendor/symfony/serializer/Tests/Mapping/ClassMetadataTest.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;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Serializer\Mapping\AttributeMetadata;
+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 = new AttributeMetadata('a1');
+        $a2 = new AttributeMetadata('a2');
+
+        $classMetadata->addAttributeMetadata($a1);
+        $classMetadata->addAttributeMetadata($a2);
+
+        $this->assertEquals(['a1' => $a1, 'a2' => $a2], $classMetadata->getAttributesMetadata());
+    }
+
+    public function testMerge()
+    {
+        $classMetadata1 = new ClassMetadata('c1');
+        $classMetadata2 = new ClassMetadata('c2');
+
+        $ac1 = new AttributeMetadata('a1');
+        $ac1->addGroup('a');
+        $ac1->addGroup('b');
+        $ac2 = new AttributeMetadata('a1');
+        $ac2->addGroup('b');
+        $ac2->addGroup('c');
+
+        $classMetadata1->addAttributeMetadata($ac1);
+        $classMetadata2->addAttributeMetadata($ac2);
+
+        $classMetadata1->merge($classMetadata2);
+
+        $this->assertSame(['a', 'b', 'c'], $ac1->getGroups());
+        $this->assertEquals(['a1' => $ac1], $classMetadata1->getAttributesMetadata());
+    }
+
+    public function testSerialize()
+    {
+        $classMetadata = new ClassMetadata('a');
+
+        $a1 = new AttributeMetadata('b1');
+        $a2 = new AttributeMetadata('b2');
+
+        $classMetadata->addAttributeMetadata($a1);
+        $classMetadata->addAttributeMetadata($a2);
+
+        $serialized = serialize($classMetadata);
+        $this->assertEquals($classMetadata, unserialize($serialized));
+    }
+}