function testRemoveDoesNotLeaveIndexBehind()
{
$em = $this->getEntityManager();
$repo = $em->getRepository('HireVoice\\Neo4j\\Tests\\Entity\\User');
$user = new Entity\User();
$user->setFirstName('Alex');
$em->persist($user);
$em->flush();
$lookupValue = $user->getUniqueId();
$this->assertCount(1, $repo->findByUniqueId($lookupValue));
$em->remove($user);
$em->flush();
$this->assertCount(0, $repo->findByUniqueId($lookupValue));
}
public function testPathObtainedFromCypher()
{
$user1 = new Entity\User();
$user2 = new Entity\User();
$user3 = new Entity\User();
$user1->setFirstName('Alex');
$user2->setFirstName('Sergey');
$user3->setFirstName('Anatoly');
$user1->addFriend($user2);
$user3->addFriend($user2);
$em = $this->getEntityManager();
$em->persist($user1);
$em->persist($user2);
$em->persist($user3);
$em->flush();
$paths = $em->createCypherQuery()->startWithNode('a', $user1)->startWithNode('b', $user3)->match('path = a -[*0..3]- b')->end('path')->getList();
$entities = $paths[0]->getEntities();
$this->assertEquals($user1->getFirstName(), $entities[0]->getFirstName());
$this->assertEquals($user2->getFirstName(), $entities[1]->getFirstName());
$this->assertEquals($user3->getFirstName(), $entities[2]->getFirstName());
}