public void CreateProcessedPayment_WithNullAcquiringBankResponse_ReturnsUnsuccessfulResponse() { var unprocessedPayment = new UnprocessedPayment(); IAcquiringBankResponse acquiringBankResponse = null; var result = _paymentsService.CreateProcessedPayment(unprocessedPayment, acquiringBankResponse); Assert.False(result.Success); Assert.Null(result.AcquiringBankPaymentId); }