public void FindAndHoldSeats_RequestingFewerThanOneSeat_ShouldThrowException(int numSeats)
{
// Arrange
BasicVenue singleSeatVenue = new BasicVenue(1, 1);
ITicketService ticketService = new BasicTicketService(singleSeatVenue, TestData.HourHoldDuration);
// Act
ticketService.FindAndHoldSeats(numSeats, TestData.TestCustomerEmail);
}
public void FindAndHoldSeats_RequestingMoreSeatsThanAvailable_ShouldThrowException()
{
// Arrange
BasicVenue singleSeatVenue = new BasicVenue(1, 1);
ITicketService ticketService = new BasicTicketService(singleSeatVenue, TestData.HourHoldDuration);
// Act
ticketService.FindAndHoldSeats(2, TestData.TestCustomerEmail);
}
public void ReserveSeats_NoHeldSeats_ShouldThrowException()
{
// Arrange
BasicVenue venue = new BasicVenue(3, 3);
ITicketService ticketService = new BasicTicketService(venue, TestData.HourHoldDuration);
// Act
ticketService.ReserveSeats(1, TestData.TestCustomerEmail);
}
public void FindAndHoldSeats_SecondTimeWithNotEnoughSeats_ShouldThrowException()
{
// Arrange
BasicVenue venue = new BasicVenue(2, 2);
ITicketService ticketService = new BasicTicketService(venue, TestData.HourHoldDuration);
// Act
ticketService.FindAndHoldSeats(3, TestData.TestCustomerEmail);
ticketService.FindAndHoldSeats(2, TestData.TestCustomerEmail);
}
public void ReserveSeats_ExpiredSeatHold_ShouldThrowException()
{
// Arrange
BasicVenue venue = new BasicVenue(3, 3);
ITicketService ticketService = new BasicTicketService(venue, TestData.NegativeHoldDuration);
// Act
SeatHold seatHold = ticketService.FindAndHoldSeats(1, TestData.TestCustomerEmail);
ticketService.ReserveSeats(seatHold.Id, TestData.TestCustomerEmail);
}
public void ReserveSeats_WithDifferentEmail_ShouldThrowException()
{
// Arrange
BasicVenue venue = new BasicVenue(3, 3);
ITicketService ticketService = new BasicTicketService(venue, TestData.HourHoldDuration);
// Act
SeatHold seatHold = ticketService.FindAndHoldSeats(1, TestData.TestCustomerEmail);
ticketService.ReserveSeats(seatHold.Id, TestData.SecondTestCustomerEmail);
}
public void NumSeatsAvailable_NoHeldSeats_ShouldReturnTotalVenueCapacity()
{
// Arrange
BasicVenue singleSeatVenue = new BasicVenue(1, 1);
ITicketService ticketService = new BasicTicketService(singleSeatVenue, TestData.HourHoldDuration);
// Act
int actualNumSeatsAvailable = ticketService.NumSeatsAvailable();
// Assert
Assert.AreEqual(1, actualNumSeatsAvailable);
}
public void FindAndHoldSeats_RequestingOneSeat_ShouldReturnOneSeat()
{
// Arrange
BasicVenue singleSeatVenue = new BasicVenue(1, 1);
ITicketService ticketService = new BasicTicketService(singleSeatVenue, TestData.HourHoldDuration);
// Act
SeatHold seatHold = ticketService.FindAndHoldSeats(1, TestData.TestCustomerEmail);
// Assert
Assert.AreEqual(1, seatHold.Seats.Count);
}
public void NumSeatsAvailable_AfterReleasingHold_ShouldIncrementAvailableSeats()
{
// Arrange
BasicVenue singleSeatVenue = new BasicVenue(1, 1);
ITicketService ticketService = new BasicTicketService(singleSeatVenue, TestData.NegativeHoldDuration);
// Act
ticketService.FindAndHoldSeats(1, TestData.TestCustomerEmail);
int actualNumSeatsAvailable = ticketService.NumSeatsAvailable();
// Assert
Assert.AreEqual(1, actualNumSeatsAvailable, $"The seat should be released when NumSeatsAvailable is called.");
}
public void NumSeatsAvailable_AfterHoldingAllSeats_ShouldReturnNoAvailableSeats()
{
// Arrange
BasicVenue oneRowFiveSeatsVenue = new BasicVenue(1, 5);
ITicketService ticketService = new BasicTicketService(oneRowFiveSeatsVenue, TestData.HourHoldDuration);
// Act
ticketService.FindAndHoldSeats(5, TestData.TestCustomerEmail);
int actualNumSeatsAvailable = ticketService.NumSeatsAvailable();
// Assert
Assert.AreEqual(0, actualNumSeatsAvailable);
}
public void ReserveSeats_ValidSeatHold_ShouldReserveSeats()
{
// Arrange
BasicVenue venue = new BasicVenue(3, 3);
ITicketService ticketService = new BasicTicketService(venue, TestData.HourHoldDuration, 8);
// Act
SeatHold seatHold = ticketService.FindAndHoldSeats(1, TestData.TestCustomerEmail);
string reservationCode = ticketService.ReserveSeats(seatHold.Id, TestData.TestCustomerEmail);
// Assert
Assert.AreEqual(8, reservationCode.Length);
}
public void FindAndHoldSeats_RequestingThreeSeats_ShouldReturnThreeAdjacentSeats()
{
// Arrange
BasicVenue venue = new BasicVenue(5, 5);
ITicketService ticketService = new BasicTicketService(venue, TestData.HourHoldDuration);
// Act
SeatHold seatHold = ticketService.FindAndHoldSeats(5, TestData.TestCustomerEmail);
// Assert
Assert.AreEqual(0, seatHold.Seats[0].SeatNumber);
Assert.AreEqual(1, seatHold.Seats[1].SeatNumber);
Assert.AreEqual(2, seatHold.Seats[2].SeatNumber);
}
public void FindAndHoldSeats_WhenReservationSizeLargerThanRowSize_ShouldSplitGroup()
{
// Arrange
BasicVenue venue = new BasicVenue(3, 3);
ITicketService ticketService = new BasicTicketService(venue, TestData.HourHoldDuration);
// Act
SeatHold seatHold = ticketService.FindAndHoldSeats(4, TestData.TestCustomerEmail);
// Assert
Assert.AreEqual(0, seatHold.Seats[0].RowNumber);
Assert.AreEqual(0, seatHold.Seats[2].RowNumber);
Assert.AreEqual(1, seatHold.Seats[3].RowNumber);
}
public void FindAndHoldSeats_ThreeSeatHolds_ShouldHaveIncreasingSeatIds()
{
// Arrange
BasicVenue venue = new BasicVenue(3, 3);
ITicketService ticketService = new BasicTicketService(venue, TestData.HourHoldDuration);
// Act
SeatHold firstSeatHold = ticketService.FindAndHoldSeats(1, TestData.TestCustomerEmail);
SeatHold secondSeatHold = ticketService.FindAndHoldSeats(1, TestData.TestCustomerEmail);
SeatHold thirdSeatHold = ticketService.FindAndHoldSeats(1, TestData.TestCustomerEmail);
// Assert
Assert.IsTrue(firstSeatHold.Id < secondSeatHold.Id);
Assert.IsTrue(secondSeatHold.Id < thirdSeatHold.Id);
}
public void FindAndHoldSeats_FirstHoldReleased_ShouldGiveSecondHoldSameSeats()
{
// Arrange
BasicVenue venue = new BasicVenue(3, 3);
ITicketService ticketService = new BasicTicketService(venue, TestData.NegativeHoldDuration);
// Act
SeatHold firstSeatHold = ticketService.FindAndHoldSeats(3, TestData.TestCustomerEmail);
SeatHold secondSeatHold = ticketService.FindAndHoldSeats(3, TestData.TestCustomerEmail);
// Assert
Assert.AreEqual(0, secondSeatHold.Seats[0].RowNumber);
Assert.AreEqual(0, secondSeatHold.Seats[1].RowNumber);
Assert.AreEqual(0, secondSeatHold.Seats[2].RowNumber);
}
public void ReserveSeats_TwoReservations_ShouldHaveDifferentReservationCodes()
{
// Arrange
BasicVenue venue = new BasicVenue(3, 3);
ITicketService ticketService = new BasicTicketService(venue, TestData.HourHoldDuration);
// Act
SeatHold firstSeatHold = ticketService.FindAndHoldSeats(1, TestData.TestCustomerEmail);
SeatHold secondSeatHold = ticketService.FindAndHoldSeats(1, TestData.TestCustomerEmail);
string firstReservationCode = ticketService.ReserveSeats(firstSeatHold.Id, TestData.TestCustomerEmail);
string secondReservationCode = ticketService.ReserveSeats(secondSeatHold.Id, TestData.TestCustomerEmail);
// Assert
Assert.AreNotEqual(firstReservationCode, secondReservationCode, "Reservation codes should never be the same.");
}
public void NumSeatsAvailable_AfterReservingSeatHold_ShouldReturnSameNumberOfAvailableSeats()
{
// Arrange
BasicVenue oneRowFiveSeatsVenue = new BasicVenue(1, 5);
ITicketService ticketService = new BasicTicketService(oneRowFiveSeatsVenue, TestData.HourHoldDuration);
// Act
SeatHold seatHold = ticketService.FindAndHoldSeats(3, TestData.TestCustomerEmail);
int numSeatsAvailableAfterHold = ticketService.NumSeatsAvailable();
ticketService.ReserveSeats(seatHold.Id, TestData.TestCustomerEmail);
int numSeatsAvailableAfterReservation = ticketService.NumSeatsAvailable();
// Assert
Assert.AreEqual(2, numSeatsAvailableAfterHold);
Assert.AreEqual(2, numSeatsAvailableAfterReservation);
}
public void FindAndHoldSeats_WhenInsufficientAvailableSeatsInCloserRow_ShouldHoldSeatsInHigherRow()
{
// Arrange
BasicVenue venue = new BasicVenue(3, 3);
ITicketService ticketService = new BasicTicketService(venue, TestData.HourHoldDuration);
// Act
SeatHold firstSeatHold = ticketService.FindAndHoldSeats(2, TestData.TestCustomerEmail);
SeatHold secondSeatHold = ticketService.FindAndHoldSeats(2, TestData.TestCustomerEmail);
// Assert
Assert.AreEqual(0, firstSeatHold.Seats[0].RowNumber);
Assert.AreEqual(0, firstSeatHold.Seats[1].RowNumber);
Assert.AreEqual(1, secondSeatHold.Seats[0].RowNumber);
Assert.AreEqual(1, secondSeatHold.Seats[1].RowNumber);
}
public void FindAndHoldSeats_WhenReservationSizeLargerThanAvailableSeatsInEachRow_ShouldSplitGroup()
{
// Arrange
BasicVenue venue = new BasicVenue(2, 3);
ITicketService ticketService = new BasicTicketService(venue, TestData.HourHoldDuration);
// Act
SeatHold firstSeatHold = ticketService.FindAndHoldSeats(2, TestData.TestCustomerEmail);
SeatHold secondSeatHold = ticketService.FindAndHoldSeats(2, TestData.TestCustomerEmail);
SeatHold thirdSeatHold = ticketService.FindAndHoldSeats(2, TestData.TestCustomerEmail);
// Assert
Assert.AreEqual(0, thirdSeatHold.Seats[0].RowNumber);
Assert.AreEqual(2, thirdSeatHold.Seats[0].SeatNumber);
Assert.AreEqual(1, thirdSeatHold.Seats[1].RowNumber);
Assert.AreEqual(2, thirdSeatHold.Seats[1].SeatNumber);
}
public void FindAndHoldSeats_FirstHoldExpiresWhileSecondStillValid_ShouldGiveLaterHoldsFirstHoldsSeats()
{
// Arrange
BasicVenue venue = new BasicVenue(3, 3);
// To mock DateTime.UtcNow, make it so if there are an even number of seats in the seat hold and there are an
// even number of seat holds, it will expire immediately. Otherwise it will never expire.
Func <bool, DateTime> dateTimeFunc = (b => b ? DateTime.MaxValue : DateTime.MinValue);
ITicketService ticketService = new BasicTicketService(venue, TestData.HourHoldDuration, getNow: dateTimeFunc);
// Act
SeatHold firstSeatHold = ticketService.FindAndHoldSeats(2, TestData.TestCustomerEmail);
SeatHold secondSeatHold = ticketService.FindAndHoldSeats(1, TestData.TestCustomerEmail);
SeatHold thirdSeatHold = ticketService.FindAndHoldSeats(1, TestData.TestCustomerEmail);
SeatHold fourthSeatHold = ticketService.FindAndHoldSeats(1, TestData.TestCustomerEmail);
// Assert
Assert.IsFalse(secondSeatHold.Expired);
Assert.AreEqual(0, thirdSeatHold.Seats[0].SeatNumber);
Assert.AreEqual(0, thirdSeatHold.Seats[0].RowNumber);
Assert.AreEqual(1, fourthSeatHold.Seats[0].SeatNumber);
Assert.AreEqual(0, fourthSeatHold.Seats[0].RowNumber);
}