public async Task Put_UpdateDiscount()
        {
            var dis = new Discount
            {
                DiscountId = 1,
                Name       = "Harmony Alabi",
                Mobile     = "0238288675", Percent = 5,
                LocationId = 1, Date = DateTime.UtcNow,
                UserId     = "807ba6c0-e845-4695-847e-92edca9d66db",
                MDate      = DateTime.UtcNow,
                MUserId    = "807ba6c0-e845-4695-847e-92edca9d66db"
            };

            var discount = await _discountController.Put(dis, dis.DiscountId);

            Assert.NotNull(discount);

            var Result = discount as OkObjectResult;

            Assert.NotNull(Result);
            Assert.AreEqual(200, Result.StatusCode);
        }