/**
  * @expectedException \InvalidArgumentException
  */
 public function testSetStatusWithInvalidValueShouldThrowAnException()
 {
     $event = $this->prophesize("CalendArt\\AbstractEvent");
     $user = $this->prophesize("CalendArt\\User");
     $participation = new EventParticipation($event->reveal(), $user->reveal());
     $participation->setStatus(null);
 }