public async Task Return_Success_Response_When_Request_Is_Successful()
{
BankPaymentResponse bankPaymentResponse = (new BankPaymentResponse {
PaymentIdentifier = Guid.NewGuid().ToString(), PaymentStatus = PaymentStatus.Success
});
_server
.Given(Request.Create()
.WithPath($"/api/payment").UsingPost())
.RespondWith(Response.Create()
.WithStatusCode(200)
.WithHeader("Content-Type", "application/json")
.WithBody(bankPaymentResponse.ToJson()));
_mockAcquiryBankOptions.SetupGet(x => x.CurrentValue)
.Returns(new AcquiringBankSettings {
ApiUrl = _server.Urls.First()
});
var sut = new AcquiringBankClient(new HttpClient(), _mockAcquiryBankOptions.Object, _mockLogger.Object);
var response = await sut.ProcessPayment(new BankPaymentRequest
{
Amount = 100,
Currency = "EUR",
CardExpiryYear = "24",
CardExpiryMonth = "4",
CardNumber = "5564876598743467",
CVV = "782",
MerchantId = Guid.NewGuid().ToString()
});
response.Should().BeEquivalentTo(bankPaymentResponse);
}
public AcquiringBankClientTests()
{
var httpMessageHandlerMock = new Mock <HttpMessageHandler>();
httpMessageHandlerMock
.Protected()
.Setup <Task <HttpResponseMessage> >("SendAsync", ItExpr.IsAny <HttpRequestMessage>(), ItExpr.IsAny <CancellationToken>())
.ReturnsAsync(new HttpResponseMessage
{
StatusCode = HttpStatusCode.OK,
Content = new StringContent("{'transactionId':'65a83e69-6741-4970-ab7c-433beb3837cb','transactionStatus':'ok'}"),
});
var httpClient = new HttpClient(httpMessageHandlerMock.Object);
httpClient.BaseAddress = new Uri("https://localhost");
this.httpClientFactoryMock = new Mock <IHttpClientFactory>();
this.httpClientFactoryMock
.Setup(s => s.CreateClient(It.IsAny <string>()))
.Returns(httpClient);
this.loggerMock = new Mock <ILogger <AcquiringBankClient> >();
this.bankConfiguration = new BankConfiguration
{
BaseAddress = "https://localhost",
Endpoint = "/api/endpoint",
ServiceName = "serviceName",
Timeout = 1000
};
this.target = new AcquiringBankClient(this.httpClientFactoryMock.Object, this.loggerMock.Object, this.bankConfiguration);
}
public void SetUp()
{
IHttpClientFactory httpClientFactory = new HttpClientFactory();
var appSettings = new ConfigurationBuilder().AddJsonFile(AppSettingsFileName).Build();
var clientConfiguration = new AcquiringBankClientConfiguration(appSettings);
var mapper = new Mapper(new MapperConfiguration(cfg => cfg.AddProfile(new AcquiringBankProviderProfile())));
_sut = new AcquiringBankClient(httpClientFactory, clientConfiguration, mapper);
}
public AcquiringBankClientShould()
{
_fixture = new Fixture();
_httpMessageHandlerProxy = new HttpMessageHandlerProxy();
HttpClient httpClient = new HttpClient(_httpMessageHandlerProxy);
var config = new AcquiringBankConfig
{
BaseAddress = "http://tempuri.org/api/"
};
_acquiringBankClient = new AcquiringBankClient(httpClient, config);
}
public void SetUp()
{
_fakeHttpMessageHandler = new FakeHttpMessageHandler {
ResponseMessage = SampleHttpResponseMessage
};
var fakeHttpClientFactory = new FakeHttpClientFactory(new HttpClient(_fakeHttpMessageHandler));
var fakeClientConfiguration = A.Fake <IAcquiringBankClientConfiguration>();
A.CallTo(() => fakeClientConfiguration.BaseUri).Returns(SampleBaseUri);
var mapper = new Mapper(new MapperConfiguration(cfg => cfg.AddProfile(new AcquiringBankProviderProfile())));
_sut = new AcquiringBankClient(fakeHttpClientFactory, fakeClientConfiguration, mapper);
}
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);
}
public async Task SubmitPaymentToBank_NullPaymentRequest_Throws()
{
// Arrange
PaymentRequest paymentRequest = null;
_httpMessageHandlerMock.Protected()
.Setup <Task <HttpResponseMessage> >("SendAsync", ItExpr.IsAny <HttpRequestMessage>(), ItExpr.IsAny <CancellationToken>())
.ReturnsAsync(new HttpResponseMessage {
StatusCode = HttpStatusCode.OK
});
var client = new HttpClient(_httpMessageHandlerMock.Object);
var sut = new AcquiringBankClient(_acquiringBankSettingsMock.Object, client, _loggerMock.Object);
// Act and Assert
Assert.ThrowsAsync <ArgumentNullException>(() => sut.SubmitPaymentToBank(paymentRequest));
}
public async Task Return_Failed_Response_When_Request_Is_Not_SuccessFul()
{
_server
.Given(Request.Create()
.WithPath($"/api/payment").UsingPost())
.RespondWith(Response.Create()
.WithStatusCode(500));
_mockAcquiryBankOptions.SetupGet(x => x.CurrentValue)
.Returns(new AcquiringBankSettings {
ApiUrl = _server.Urls.First()
});
var sut = new AcquiringBankClient(new HttpClient(), _mockAcquiryBankOptions.Object, _mockLogger.Object);
var response = await sut.ProcessPayment(new BankPaymentRequest
{
Amount = 100,
Currency = "EUR",
});
response.PaymentStatus.Should().Be(PaymentStatus.Failed);
response.PaymentIdentifier.Should().BeNull();
}