public void TestAddBookingStage()
        {
            BookingStage bookingStage = new BookingStage()
            {
                Id                 = 3,
                Description        = "Tayment",
                Administrator      = null,
                AdministratorId    = 0,
                AsociatedBooking   = null,
                AsociatedBookingId = 0,
                EntryDate          = DateTime.Now,
                Status             = new Status(),
            };
            var repository = new BookingStageRepository(_context);

            repository.AddAndSave(bookingStage);

            Assert.AreEqual(_context.Find <BookingStage>(3), bookingStage);
        }