/**
* @param $entity
*
* @return \Doctrine\ORM\EntityRepository
*/
private function getRepo($entity)
{
$entityManager = SurveyEntityManager::getEntityManager();
return $entityManager->getRepository($entity);
}
/**
* Detaches all entties from the current entity manager.
*/
public static function testClear()
{
$em = SurveyEntityManager::getEntityManager(true, true);
$em->clear();
}