public void BookTicket_Valid_OkRequest()
        {
            var res = new Mock <EFBookingRepository>(db);
            BookingController h2     = new BookingController(res.Object);
            Bookings          ticket = new Bookings {
                BookingId = 3, FlightId = 1, UserId = 1, NumberOfSeats = 1, TotalPrice = 1000
            };
            var d1 = h2.BookTicket(ticket);

            Assert.IsNotNull(d1);
        }
        public void BookTicket_InValid_BadRequest()
        {
            var res = new Mock <EFBookingRepository>(db);
            BookingController h2     = new BookingController(res.Object);
            Bookings          ticket = new Bookings {
                BookingId = 1
            };
            var d1 = h2.BookTicket(ticket);
            var R1 = d1 as ObjectResult;

            Assert.AreEqual(400, R1.StatusCode);
        }