getEntityManager(); $repo = self::getContainer()->get(CLinkRepository::class); $course = $this->createCourse('new'); $teacher = $this->createUser('teacher'); $item = (new CLink()) ->setUrl('https://chamilo.org') ->setTitle('link') ->setDescription('desc') ->setDisplayOrder(1) ->setTarget('blank') ->setCategory(null) ->setParent($course) ->setCreator($teacher) ; $this->assertHasNoEntityViolations($item); $em->persist($item); $em->flush(); $this->assertSame('link', (string) $item); $this->assertSame(1, $repo->count([])); } }