public void DeleteAutoTest()
 {
     TestEnvironmentHelper.InitializeTestData();
     AutoReservationBusinessComponent autoReservation = new AutoReservationBusinessComponent();
     int count = autoReservation.GetAutos().Count;
     Auto delete = autoReservation.GetAutos()[0];
     int id = delete.Id;
     autoReservation.DeleteAuto(delete);
     Assert.AreEqual(count - 1, autoReservation.GetAutos().Count);
     Assert.IsNull(autoReservation.GetAuto(id));
 }