/** * {@inheritDoc} */ public function load(ObjectManager $manager) { $article1 = new Article(); $article1->setTitle('article1'); $article1->setBody('body1'); $article2 = new Article(); $article2->setTitle('article2'); $article2->setBody('body2'); $article2->setRate(3); $answer = new Answer(); $answer->setBody('answerBody'); $article2->addAnswer($answer); $answer->setArticleId($article2); $manager->persist($article1); $manager->persist($answer); $manager->persist($article2); $manager->flush(); $this->addReference('article-1', $article1); $this->addReference('article-2', $article2); self::$articles = array($article1, $article2); }