Doctrine\ORM\EntityManager::find PHP Method

    public function find($entityName, $identifier, $lockMode = LockMode::NONE, $lockVersion = null)
    {
        return $this->getRepository($entityName)->find($identifier, $lockMode, $lockVersion);
    }

 private function verifyBrands()
 {
     for ($i = 1; $i <= 10; ++$i) {
         /* @var $brand \Hautelook\AliceBundle\Tests\SymfonyApp\TestBundle\Entity\Brand */
         $this->entityManager->find('Hautelook\\AliceBundle\\Tests\\SymfonyApp\\TestBundle\\Entity\\Brand', $i);
     }
 }