GraphAware\Neo4j\OGM\Tests\Integration\RelationshipBothITest::testRelationshipEntityBoth PHP Метод

    public function testRelationshipEntityBoth()
    {
        $this->clearDb();
        $b1 = new BothTest('a');
        $b2 = new BothTest('b');
        $b3 = new BothTest('c');
        $b1->addFriend($b2);
        $b1->addFriend($b3);
        $this->em->persist($b1);
        $this->em->flush();
        $this->assertGraphExist('(b:Both {name:"b"})-[:FRIEND]-(a:Both {name:"a"})-[:FRIEND]-(c:Both {name:"c"})');
        $this->em->clear();
        $repository = $this->em->getRepository(BothTest::class);
        $entities = $repository->findAll(['order' => ['name' => BaseRepository::ORDER_ASC]]);
        $this->assertEquals('a', $entities[0]->getName());
        $this->assertEquals('c', $entities[2]->getName());
        $a = $entities[0];
        $this->assertCount(2, $a->getFriends());
        foreach ($a->getFriends() as $friend) {
            $this->assertInstanceOf(BothRel::class, $friend);
            $this->assertTrue(in_array($friend->getEndNode()->getName(), ['b', 'c'], true));
        }
    }