public GetPaymentHandlerTests()
{
_mockEvents = new List <IEvent <Payment> >();
_mockEventStore = new Mock <IEventStore <Payment> >();
_sut = new GetPaymentHandler(_mockEventStore.Object);
_mockQuery = new GetPaymentQuery(Guid.Empty);
_mockCancellationToken = new CancellationToken();
}
public void GivenAPaymentId_IfItDoesNotExistWithTheBank_ShouldReturnNotFoundException()
{
// arrange
_bankApi.FetchPaymentDetails(Arg.Any <string>()).ReturnsNull();
var handler = new GetPaymentHandler(_bankApi);
// act
var ex = Assert.Throws <NotFoundException>(() => handler.Handle("id"));
// assert
Assert.NotNull(ex);
}
public void GivenPaymentRequestToRetrieve_IfItExistsWithBank_ShouldReturnHashedCardNumber()
{
// arrange
var expectedPaymentRequestId = Guid.NewGuid().ToString();
var paymentRequest = BuildTestPaymentRequestResponse(expectedPaymentRequestId, true, "hashTest");
var expectedHashedCardNumber = Utils.HashCardNumber(paymentRequest.CardNumber);
_bankApi.FetchPaymentDetails(expectedPaymentRequestId).Returns(paymentRequest);
var handler = new GetPaymentHandler(_bankApi);
// act
var result = handler.Handle(expectedPaymentRequestId);
// assert
Assert.Equal(expectedHashedCardNumber, result.HashedCardNumber);
}
public void GivenASuccessfulPaymentRequestToRetrieve_IfItExistsWithBank_ShouldReturnPayment()
{
// arrange
var expectedPaymentRequestId = Guid.NewGuid().ToString();
var paymentRequest = BuildTestPaymentRequestResponse(expectedPaymentRequestId, true);
_bankApi.FetchPaymentDetails(expectedPaymentRequestId).Returns(paymentRequest);
var handler = new GetPaymentHandler(_bankApi);
// act
var result = handler.Handle(expectedPaymentRequestId);
// assert
Assert.Equal(expectedPaymentRequestId, result.RequestId);
Assert.True(result.Success);
}
public static IActionResult Status([HttpTrigger(
AuthorizationLevel.Function,
"GET",
Route = "fakeBank/payment/{paymentRequestId}")]
HttpRequestMessage request, string paymentRequestId)
{
var bankApi = new FakeBankApi();
var handler = new GetPaymentHandler(bankApi);
try
{
var paymentRequest = handler.Handle(paymentRequestId);
return(new OkObjectResult(paymentRequest));
}
catch (NotFoundException)
{
return(new NotFoundResult());
}
}
