public void should_call_ACHCheckpayment() { //arrange var request = new ACHCheckPayment { Number = "856667", Routing = "072403004", Name = "Keith Palmer", Type = "chec", }; //act var actual = Sut.ACHCheckpayment(TakeInvoice(), request); //assert Assert.AreEqual(200, actual.Code); Assert.IsEmpty(actual.Message); Assert.AreEqual("OK", actual.Status); }