getEntityManager(); $repo = self::getContainer()->get(LanguageRepository::class); $defaultCount = $repo->count([]); $item = (new Language()) ->setAvailable(true) ->setOriginalName('language') ->setEnglishName('language') ->setIsocode('lan') ; $this->assertHasNoEntityViolations($item); $em->persist($item); $em->flush(); $this->assertSame($defaultCount + 1, $repo->count([])); } }