public void RemoveSeats_ForNonExistingSeatType_DoNothing()
{
// Arrange
var unknownSeatType = Guid.NewGuid();
var sut = new SeatsAvailability(_reservationId);
// Act
sut.AddSeats(_seatTypeId, AvailableSeats);
sut.RemoveSeats(unknownSeatType, 5);
// Assert
Assert.DoesNotContain(sut.Events,
@event => (@event is AvailableSeatsChanged e && e.Seats.ElementAt(0).SeatType == unknownSeatType));
}
public void RemoveSeats_ForExistingSeatType_ChangesSeatsAvailability()
{
// Arrange
var quantity = 5;
var sut = new SeatsAvailability(_reservationId);
// Act
sut.AddSeats(_seatTypeId, AvailableSeats);
sut.RemoveSeats(_seatTypeId, quantity);
// Assert
Assert.Equal(_seatTypeId, ((AvailableSeatsChanged)sut.Events.LastOrDefault()).Seats.ElementAt(0).SeatType);
Assert.Equal(-quantity, ((AvailableSeatsChanged)sut.Events.LastOrDefault()).Seats.ElementAt(0).Quantity);
}
