@Test
public void testDeleteReservationNormal() {

  ReservationDeleteRequest request = new ReservationDeleteRequestPBImpl();
  ReservationId reservationID =
      ReservationSystemTestUtil.getNewReservationId();
  request.setReservationId(reservationID);
  ReservationAllocation reservation = mock(ReservationAllocation.class);
  when(plan.getReservationById(reservationID)).thenReturn(reservation);
  Plan plan = null;
  try {
    plan = rrValidator.validateReservationDeleteRequest(rSystem, request);
  } catch (YarnException e) {
    Assert.fail(e.getMessage());
  }
  Assert.assertNotNull(plan);
}