return SessionRepresentation.class;
}
@Test
public void shouldNotAllowEndBeforeStart() throws Exception {
SessionRepresentation rep = new SessionRepresentation();
rep.setTitle("Title");
rep.setOutline("Outline");
rep.setEnd(new Date(System.currentTimeMillis()-3000));
rep.setStart(new Date());
assertValidationConstraint(rep, "EndBeforeStart", "end");
}