Fix metadata serialization. Add tests.

Author: dunglas

Mapping/AttributeMetadata.php

@@ -277,7 +277,8 @@ public function __sleep()
             'readable',
             'writable',
             'required',
-            'link',
+            'normalizationLink',
+            'denormalizationLink',
             'iri',
             'identifier',
         ];

Tests/Behat/TestBundle/Serializer/NameConverter/CustomConverter.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the DunglasApiBundle package.
+ *
+ * (c) Kévin Dunglas <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Dunglas\ApiBundle\Tests\Behat\TestBundle\Serializer\NameConverter;
 
 use Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter;

Tests/Doctrine/Orm/DateFilterTest.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the DunglasApiBundle package.
+ *
+ * (c) Kévin Dunglas <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Dunglas\ApiBundle\Tests\Doctrine\Orm;
 
 use Doctrine\Common\Persistence\ManagerRegistry;

Tests/Doctrine/Orm/OrderFilterTest.php

@@ -1,5 +1,14 @@
 <?php
 
+/*
+ * This file is part of the DunglasApiBundle package.
+ *
+ * (c) Kévin Dunglas <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace Dunglas\ApiBundle\Tests\Doctrine\Orm;
 
 use Doctrine\Common\Persistence\ManagerRegistry;

Tests/Mapping/AttributeMetadataTest.php

@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * This file is part of the DunglasApiBundle package.
+ *
+ * (c) Kévin Dunglas <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dunglas\ApiBundle\Tests\Doctrine\Mapping;
+
+use Dunglas\ApiBundle\Mapping\AttributeMetadata;
+
+/**
+ * @author Kévin Dunglas <[email protected]>
+ */
+class AttributeMetadataTest extends \PHPUnit_Framework_TestCase
+{
+    public function testSerialize()
+    {
+        $attributeMetadata = new AttributeMetadata('test');
+        $serialized = serialize($attributeMetadata);
+
+        $this->assertEquals($attributeMetadata, unserialize($serialized));
+    }
+}

Tests/Mapping/ClassMetadataTest.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Dunglas\ApiBundle\Tests\Doctrine\Mapping;
+
+use Dunglas\ApiBundle\Mapping\ClassMetadata;
+
+/**
+ * @author Kévin Dunglas <[email protected]>
+ */
+class ClassMetadataTest extends \PHPUnit_Framework_TestCase
+{
+    public function testSerialize()
+    {
+        $classMetadata = new ClassMetadata('test');
+        $serialized = serialize($classMetadata);
+
+        $this->assertEquals($classMetadata, unserialize($serialized));
+    }
+}