public void Test_UpdateReservation()
{
AutoReservationBusinessComponent arvc = new AutoReservationBusinessComponent();
Reservation original = arvc.GetAllReservations()[0];
Reservation modified = arvc.GetAllReservations()[0];
modified.Bis = new DateTime(2099, 12, 31);
arvc.UpdateReservation(original, modified);
Reservation newReservation = arvc.GetAllReservations()[0];
Assert.AreEqual(new DateTime(2099, 12, 31), modified.Bis);
}