public async Task Post_Returns_BadRequest_WhenModelInvalid()
{
_sut.ModelState.AddModelError("property", "invalid");
var result = await _sut.Post(new PaymentRequest());
result.ShouldNotBeNull();
result.ShouldBeOfType(typeof(BadRequestResult));
}
public void Post_ReturnsNOK()
{
var controller = new PaymentGatewayController(pgm);
// Act
PaymentGatewayDto pgdo = new PaymentGatewayDto();
var result = controller.Post(pgdo);
// Assert
Assert.IsType <BadRequestResult>(result);
}
public async Task Call_PaymentGatewayService_To_Process_Payment_When_Handling_Request()
{
// Arrange
var paymentGatewayController = new PaymentGatewayController(paymentGatewayServiceMock.Object);
var paymentRequest = CreatePaymentRequest();
// Act
await paymentGatewayController.Post(paymentRequest);
// Assert
paymentGatewayServiceMock.Verify(service => service.SendPayment(paymentRequest), Times.Once);
}
public async Task Return_BadRequest_When_PaymentRequest_Is_Invalid()
{
// Arrange
var paymentGatewayController = new PaymentGatewayController(paymentGatewayServiceMock.Object);
// Act
PaymentRequest invalidPaymentRequest = new PaymentRequest("", "", 0m, "", 0);
var response = await paymentGatewayController.Post(invalidPaymentRequest) as BadRequestObjectResult;
// Assert
Assert.Equal(HttpStatusCode.BadRequest, (HttpStatusCode)response.StatusCode);
Assert.Equal("Invalid payment request", response.Value);
}
public void Create_ReturnsBadRequest_GivenInvalidModel()
{
// Arrange & Act
var mockSub = new Mock <IPaymentGatewayManipulation>();
var controller = new PaymentGatewayController(mockSub.Object);
controller.ModelState.AddModelError("error", "some error");
// Act
var result = controller.Post(paymentGateway: null);
// Assert
Assert.IsType <BadRequestObjectResult>(result);
}
public async Task GivenAsubmitPaymentRequest_WhenProcessingIt_ShouldPassItToThePaymentOrchestrator()
{
// given
var submitPaymentRequest = _fixture.Create <SubmitPaymentRequest>();
var bankPaymentResponse = _fixture.Create <BankPaymentResponse>();
_mockOrchestator.Setup(x => x.ProcessPayment(It.IsAny <BankPaymentRequest>()))
.Returns(bankPaymentResponse);
// when
await _sut.Post(submitPaymentRequest);
// then
_mockOrchestator.Verify(x => x.ProcessPayment(It.Is <BankPaymentRequest>(y =>
y.Amount == submitPaymentRequest.Amount &&
y.CardDetails.CVV == submitPaymentRequest.CardDetails.CVV &&
y.CardDetails.CardNumber == submitPaymentRequest.CardDetails.CardNumber &&
y.CardDetails.ExpiryDate == submitPaymentRequest.CardDetails.ExpiryDate &&
y.CardDetails.Currency == submitPaymentRequest.CardDetails.Currency &&
y.MerchantDetails.MerchantId == submitPaymentRequest.MerchantDetails.MerchantId
)));
}
