/**
* Test that the convertEntityToArray() caches serialization results by object.
*
* This is done because if you call createEntity() -- say, from a ZF\Rest\RestController,
* you may end up calling convertEntityToArray() twice -- once to create the HAL
* entity with the appropriate identifier, and another when creating the serialized
* representation.
*
* This method is testing internals of the plugin; realistically, the behavior is
* transparent to the end-user.
*
* @group 33
*/
public function testConvertEntityToArrayCachesSerialization()
{
$metadata = new MetadataMap(array(
'ZFTest\Hal\Plugin\TestAsset\Entity' => array(
'hydrator' => 'Zend\Stdlib\Hydrator\ObjectProperty',
'route_name' => 'hostname/resource',
'route_identifier_name' => 'id',
'entity_identifier_name' => 'id',
),
));
$this->plugin->setMetadataMap($metadata);
$foo = new TestAsset\Entity('foo', 'Foo Bar');
$entity1 = $this->plugin->createEntityFromMetadata($foo, $metadata->get($foo));
$serialized1 = $this->plugin->renderEntity($entity1);
$entity2 = $this->plugin->createEntityFromMetadata($foo, $metadata->get($foo));
$serialized2 = $this->plugin->renderEntity($entity2);
$this->assertSame($serialized1, $serialized2);
$data = $serialized1;
unset($data['_links']);
$r = new ReflectionObject($this->plugin);
$p = $r->getProperty('serializedEntities');
$p->setAccessible(true);
$serializedEntities = $p->getValue($this->plugin);
$this->assertInstanceOf('SplObjectStorage', $serializedEntities);
$this->assertTrue($serializedEntities->contains($foo));
$this->assertSame($data, $serializedEntities[$foo]);
}
public function testCreateEntityFromMetadataWithoutForcedSelfLinks()
{
$object = new TestAsset\Entity('foo', 'Foo');
$metadata = new MetadataMap(['ZFTest\\Hal\\Plugin\\TestAsset\\Entity' => ['hydrator' => 'Zend\\Hydrator\\ObjectProperty', 'route_name' => 'hostname/resource', 'links' => [], 'force_self_link' => false]]);
$this->plugin->setMetadataMap($metadata);
$entity = $this->plugin->createEntityFromMetadata($object, $metadata->get('ZFTest\\Hal\\Plugin\\TestAsset\\Entity'));
$links = $entity->getLinks();
$this->assertFalse($links->has('self'));
}
