protected function setUp() { parent::setUp(); $this->purgeDatabase(); $this->em = $this->db('ORM')->getOm(); $this->initOrm(); $this->systemCollectionCache = $this->getContainer()->get('sulu_media.system_collections.cache'); $this->systemCollectionConfig = $this->getContainer()->getParameter('sulu_media.system_collections'); // to be sure that the system collections will rebuild after purge database $this->systemCollectionCache->invalidate(); }