public function testNotBlankValidation()
 {
     $notBlank = array('previousIndexing');
     $this->validateNotBlanks($notBlank);
     $this->object->setPreviousIndexing('a big load of 
             stuff in here up to 65 K characters 
             too much for me to imagine');
     $this->validate(0);
 }
 public function load(ObjectManager $manager)
 {
     $data = $this->container->get('ilioscore.dataloader.meshPreviousIndexing')->getAll();
     foreach ($data as $arr) {
         $entity = new MeshPreviousIndexing();
         $entity->setId($arr['id']);
         $entity->setDescriptor($this->getReference('meshDescriptors' . $arr['descriptor']));
         $entity->setPreviousIndexing($arr['previousIndexing']);
         $this->addReference('meshPreviousIndexings' . $arr['id'], $entity);
         $manager->persist($entity);
     }
     $manager->flush();
 }