public function testDraftInsert()
{
$car = new Car();
$car->setLicensePlate('AB-123-C');
$car->setSeats(5);
$car->setDraft(true);
$this->em->persist($car);
$this->em->flush();
$this->assertEquals(5, $car->getSeats(), "Draft entity state is changed after insert");
$carId = $car->getId();
$this->em->detach($car);
// clear cache otherwise draftfilter wont do its work
$this->assertNull($this->em->getRepository('Opifer\\Revisions\\Tests\\Entity\\Vehicle')->find($carId));
}
