public void Reserve_RequiresValidIdentifier() { var spaceRepositoryTestDouble = new SpaceRepositoryTestDouble(); var notifierTestDouble = new NotifierTestDouble(); var reservationService = new ReservationService(spaceRepositoryTestDouble, notifierTestDouble); Assert.Throws <ArgumentException>(() => reservationService.Reserve(0)); }
public void Reserve_WhenSpaceDoesNotExist_ReturnsFalse() { var spaceRepositoryTestDouble = new SpaceRepositoryTestDouble(); var notifierTestDouble = new NotifierTestDouble(); var reservationService = new ReservationService(spaceRepositoryTestDouble, notifierTestDouble); var result = reservationService.Reserve(1); Assert.False(result); }
public void Reserve_NotifiesCorrectly() { var spaceRepositoryTestDouble = new SpaceRepositoryTestDouble(); var notifierTestDouble = new NotifierTestDouble(); var reservationService = new ReservationService(spaceRepositoryTestDouble, notifierTestDouble); const int identifier = 999; var result = reservationService.Reserve(identifier); var notification = notifierTestDouble.NotifyReservationCalls.Single(); Assert.Equal(identifier, notification); }