public void GetExion()
        {
            var controller = new currencyController();

            var result   = controller.GetRecomendation();
            var expected = new Class.Rates();

            result.ad(expected.MXN);
            var amount  = 1;
            var convert = expected.MXN * amount;

            Assert.AreEqual(result, convert);
        }
        public async Task GetExchangeRate_IngresaValores_RegresaConversion()
        {
            var controller     = new currencyController();
            var currencychange = new CurrencyChange()
            {
                CurrencyCode = "EUR",
                CurrencyType = "MXN",
                Units        = 1
            };

            double result = await controller.GetExchangeRate(currencychange);

            double expected = 23.7835;
            var    amount   = 1;
            var    convert  = expected * amount;

            Assert.AreEqual(result, convert);
        }