public async Task Process_ShouldReturn200StatusCode_WhenPaymentIsSuccessfullyProcessed()
{
await StubAdminClient.ResetRequestsAsync();
var response = await paymentClient.Process(new Payment
{
CardNumber = "1234-1234-1234-1234",
Amount = 1000m,
Currency = "GBP",
Cvv = "123",
ExpiryMonth = "Dec",
ExpiryYear = "2022"
});
var result = (await response.EnsureSuccessStatusCodeAsync()).Content;
var requestsMade = await StubAdminClient.GetRequestsAsync();
result.ShouldNotBeNull();
result.TransactionId.ShouldNotBeNull();
result.Status.ShouldNotBeNull();
result.Reason.ShouldBeNull();
requestsMade
.Count(x => x.Request.AbsolutePath == "/payment" && x.Response.StatusCode.Equals(200L))
.ShouldBe(1);
}
public async Task MakingTwoApiRequests_GetsTokenOnlyOnce_WhenTokenIsNotExpired()
{
await StubAdminClient.PutMappingAsync(Guid.Parse("425db3ef-06ca-4a69-b5c9-a9384cabc34e"), GetAuthMapping());
await StubAdminClient.ResetRequestsAsync();
await bankClient.Payment.Process(payment);
var requestsMade = await StubAdminClient.GetRequestsAsync();
requestsMade.Count(r => r.Request.AbsolutePath == TokenPath && r.Response.StatusCode.Equals(200L))
.ShouldBe(1);
}
public async Task Process_ShouldReturn400StatusCode_WhenPaymentProcessHasFailed()
{
await StubAdminClient.ResetRequestsAsync();
var response = await paymentClient.Process(new Payment
{
CardNumber = "9999-9999-9999-9999",
Amount = 1000m,
Currency = "GBP",
Cvv = "123",
ExpiryMonth = "Dec",
ExpiryYear = "2022"
}).ShouldThrowAsync <BankApiHttpException>();
}
public async Task MakingTwoApiRequests_GetsNewToken_WhenTokenIsExpired()
{
await StubAdminClient.ResetRequestsAsync();
payment = new Payment
{
CardNumber = "1234-1234-1234-1234",
Amount = 1000m,
Currency = "GBP",
Cvv = "123",
ExpiryMonth = "Dec",
ExpiryYear = "2022"
};
await bankClient.Payment.Process(payment);
await bankClient.Payment.Process(payment);
var requestsMade = await StubAdminClient.GetRequestsAsync();
requestsMade.Count(x => x.Request.AbsolutePath == TokenPath &&
x.Response.StatusCode.Equals(200L))
.ShouldBe(2);
}
