public function testConcurrentEntitiesInOneFlush()
{
$repo = $this->em->getRepository(self::CATEGORY);
$sport = $repo->findOneByTitle('Root2');
$sport->setTitle('Sport');
$skiing = new Category();
$skiing->setTitle('Skiing');
$skiing->setParent($sport);
$articleAboutSkiing = new Article();
$articleAboutSkiing->setCategory($skiing);
$articleAboutSkiing->setTitle('About Skiing');
$aboutSkiingArticleComment = new Comment();
$aboutSkiingArticleComment->setArticle($articleAboutSkiing);
$aboutSkiingArticleComment->setMessage('hello');
$carRacing = new Category();
$carRacing->setParent($sport);
$carRacing->setTitle('Car Racing');
$articleCarRacing = new Article();
$articleCarRacing->setCategory($carRacing);
$articleCarRacing->setTitle('Car racing madness');
$olympicSkiing = new Category();
$olympicSkiing->setParent($skiing);
$olympicSkiing->setTitle('Olympic Skiing Championship 2011');
$this->em->persist($sport);
$this->em->persist($skiing);
$this->em->persist($articleAboutSkiing);
$this->em->persist($aboutSkiingArticleComment);
$this->em->persist($carRacing);
$this->em->persist($articleCarRacing);
$this->em->persist($olympicSkiing);
$this->em->flush();
$this->em->clear();
$meta = $this->em->getClassMetadata(self::CATEGORY);
$sport = $repo->findOneByTitle('Sport');
$left = $meta->getReflectionProperty('lft')->getValue($sport);
$right = $meta->getReflectionProperty('rgt')->getValue($sport);
$this->assertEquals(9, $left);
$this->assertEquals(16, $right);
$skiing = $repo->findOneByTitle('Skiing');
$left = $meta->getReflectionProperty('lft')->getValue($skiing);
$right = $meta->getReflectionProperty('rgt')->getValue($skiing);
$this->assertEquals(10, $left);
$this->assertEquals(13, $right);
}
public function addComment(Comment $comment)
{
$comment->setArticle($this);
$this->comments[] = $comment;
}
