public function testAtTimeZone()
{
$dql = "SELECT d FROM DoctrineExtensions\\Tests\\Entities\\Date d WHERE AT_TIME_ZONE(d.created, :timeZone) < :currentTime";
$q = $this->entityManager->createQuery($dql);
$q->setParameter('timeZone', 'UTC');
$q->setParameter('currentTime', date('Y-m-d H:i:s'));
$sql = 'SELECT d0_.id AS id_0, d0_.created AS created_1 FROM Date d0_ WHERE d0_.created AT TIME ZONE ? < ?';
$this->assertEquals($sql, $q->getSql());
}