public function validationIsDoneForReconstitutedEntities()
{
$this->removeExampleEntities();
$this->insertExampleEntity();
$this->persistenceManager->persistAll();
$firstResult = $this->testEntityRepository->findAll()->getFirst();
$firstResult->setName('A');
$this->testEntityRepository->update($firstResult);
$this->persistenceManager->persistAll();
}