public function testGetHandleUsed()
{
$metadataFactory = new MetadataFactory(\Drest\Mapping\Driver\AnnotationDriver::create(array(__DIR__ . '/../Entities/GetHandleUsed')));
$className = 'DrestTests\\Entities\\GetHandleUsed\\GetHandleUsed';
$metaData = $metadataFactory->getMetadataForClass($className);
$routeMetaData = $metaData->getRouteMetaData('get_user');
$handle = $routeMetaData->getHandleCall();
$result = $className::$handle(['a', 'b', 'c']);
$this->assertSame([1, 2, 3], $result);
}