//TODO: Probably a better way to do this, should investigate a different approach. This would not be pleasant to update when new statuses are added, and doesn't really belong in this class.
private PaymentStatuses MapStatusFromString(AcquiringBankResponse response)
{
if (response.PaymentStatus == null)
{
_logger.LogWarning($"Null status response from aqcuiring bank");
return(PaymentStatuses.SubmissionError);
}
if (response.PaymentStatus.Equals("ValidationError", StringComparison.InvariantCultureIgnoreCase))
{
return(PaymentStatuses.BankValidationError);
}
if (response.PaymentStatus.Equals("SubmissionError", StringComparison.InvariantCultureIgnoreCase))
{
return(PaymentStatuses.SubmissionError);
}
if (response.PaymentStatus.Equals("Submitted", StringComparison.InvariantCultureIgnoreCase))
{
return(PaymentStatuses.Submitted);
}
_logger.LogWarning($"Unmapped status : {response.PaymentStatus} from acquiring bank");
return(PaymentStatuses.SubmissionError);
}
private AcquiringBankPaymentDetails GenerateDetails(AcquiringBankResponse response)
{
return(new AcquiringBankPaymentDetails
{
BankId = response.BankId,
PaymentStatus = MapStatusFromString(response),
StatusDateTime = response.StatusDateTime
});
}
public async Task SubmitPaymentToBank_ValidPaymentRequest_ReturnsCorrectDetails()
{
// Arrange
var expectedBankId = new Guid("7b6bf96c-0231-41e3-9014-393ff87ed4e1");
PaymentRequest paymentRequest = new PaymentRequest
{
Amount = 100,
CardholderName = "Testy McTester",
CardNumber = "1111 2222 3333 4444",
CurrencyIsoAlpha3 = "GBP",
Cvv = "123",
MerchantId = new Guid("aa9f4ef9-35ab-4a10-8cf5-f5535582fd01")
};
var submissionDateTimeMock = new DateTimeOffset(2020, 01, 01, 0, 0, 0, new TimeSpan(0, 0, 0));
AcquiringBankResponse responseMock = new AcquiringBankResponse
{
BankId = expectedBankId,
PaymentStatus = "Submitted",
StatusDateTime = submissionDateTimeMock
};
var data = JsonSerializer.Serialize(responseMock);
var contentMock = new StringContent(data.ToString(), Encoding.UTF8, "application/json");
_httpMessageHandlerMock.Protected()
.Setup <Task <HttpResponseMessage> >("SendAsync", ItExpr.IsAny <HttpRequestMessage>(), ItExpr.IsAny <CancellationToken>())
.ReturnsAsync(new HttpResponseMessage
{
StatusCode = HttpStatusCode.OK,
Content = contentMock
});
var client = new HttpClient(_httpMessageHandlerMock.Object);
var sut = new AcquiringBankClient(_acquiringBankSettingsMock.Object, client, _loggerMock.Object);
// Act
var result = await sut.SubmitPaymentToBank(paymentRequest);
// Assert
Assert.AreEqual(expectedBankId, result.BankId);
Assert.AreEqual(PaymentStatuses.Submitted, result.PaymentStatus);
Assert.AreEqual(submissionDateTimeMock, result.StatusDateTime);
}
