public void RemoveSeatsThatAreBookedFromThisBookingTest()
{
Seat seat1 = new Seat(0, 'A', 20, SeatType.Dress, true);
Seat seat2 = new Seat(2, 'B', 20, SeatType.Dress, true);
book.AddSeatsToBookToThisBooking(seat1);
book.AddSeatsToBookToThisBooking(seat2);
book.RemoveSeatsThatAreBookedFromThisBooking("DA20");
Assert.AreEqual(seat2, book.GetSeatsThatAreBookedInThisBooking()[0]);
}
