public function testReportedIssue()
{
$this->prepareDB();
$q = 'MATCH (campaign:Campaign)-[created_for: CREATED_FOR]->(facebookPage:FacebookPage) ,
(campaign)-[happens_at:HAPPENS_AT]->(location:Location)
OPTIONAL MATCH (facebookAlbum:FacebookAlbum)-[opened_for:OPENED_FOR]-(campaign)
RETURN created_for,happens_at,opened_for,campaign,facebookPage,location,
collect (facebookAlbum) AS facebookAlbums LIMIT 25';
$result = $this->getConnection()->sendCypherQuery($q)->getResult();
$this->assertInstanceOf(Node::class, $result->get('facebookAlbums'));
}