public async Task SendAsync_WithWrongCredentials_StopsRetryingAfter3Times()
{
// Arrange
var packageSource = new PackageSource("http://package.source.net");
var clientHandler = new TestHttpClientHandler();
var credentialService = Mock.Of <ICredentialService> ();
Mock.Get(credentialService)
.Setup(
x => x.GetCredentialsAsync(
packageSource.SourceUri,
It.IsAny <IWebProxy> (),
CredentialRequestType.Unauthorized,
It.IsAny <string> (),
It.IsAny <CancellationToken> ()))
.Returns(() => Task.FromResult <ICredentials> (new NetworkCredential()));
var handler = new NuGetHttpSourceAuthenticationHandler(packageSource, clientHandler, credentialService);
int retryCount = 0;
var innerHandler = new LambdaMessageHandler(
_ => {
retryCount++;
return(new HttpResponseMessage(HttpStatusCode.Unauthorized));
});
handler.InnerHandler = innerHandler;
// Act
var response = await SendAsync(handler);
// Assert
Assert.NotNull(response);
Assert.AreEqual(HttpStatusCode.Unauthorized, response.StatusCode);
Assert.AreEqual(NuGetHttpSourceAuthenticationHandler.MaxAuthRetries + 1, retryCount);
Mock.Get(credentialService)
.Verify(
x => x.GetCredentialsAsync(
packageSource.SourceUri,
It.IsAny <IWebProxy> (),
CredentialRequestType.Unauthorized,
It.IsAny <string> (),
It.IsAny <CancellationToken> ()),
Times.Exactly(NuGetHttpSourceAuthenticationHandler.MaxAuthRetries));
}
public async Task SendAsync_WhenCredentialServiceThrows_Returns401()
{
// Arrange
var packageSource = new PackageSource("http://package.source.net");
var clientHandler = new TestHttpClientHandler();
var credentialService = Mock.Of <ICredentialService> ();
Mock.Get(credentialService)
.Setup(
x => x.GetCredentialsAsync(
packageSource.SourceUri,
It.IsAny <IWebProxy> (),
CredentialRequestType.Unauthorized,
It.IsAny <string> (),
It.IsAny <CancellationToken> ()))
.Throws(new InvalidOperationException("Credential service failed acquring user credentials"));
var handler = new NuGetHttpSourceAuthenticationHandler(packageSource, clientHandler, credentialService);
int retryCount = 0;
var innerHandler = new LambdaMessageHandler(
_ => {
retryCount++;
return(new HttpResponseMessage(HttpStatusCode.Unauthorized));
});
handler.InnerHandler = innerHandler;
// Act
var response = await SendAsync(handler);
// Assert
Assert.NotNull(response);
Assert.AreEqual(HttpStatusCode.Unauthorized, response.StatusCode);
Assert.AreEqual(1, retryCount);
Mock.Get(credentialService)
.Verify(
x => x.GetCredentialsAsync(
packageSource.SourceUri,
It.IsAny <IWebProxy> (),
CredentialRequestType.Unauthorized,
It.IsAny <string> (),
It.IsAny <CancellationToken> ()),
Times.Once());
}
public async Task SendAsync_WhenOperationCanceledExceptionThrownDuringAcquiringCredentials_Throws()
{
// Arrange
var packageSource = new PackageSource("http://package.source.net");
var clientHandler = new TestHttpClientHandler();
var cts = new CancellationTokenSource();
var credentialService = Mock.Of <ICredentialService> ();
Mock.Get(credentialService)
.Setup(
x => x.GetCredentialsAsync(
packageSource.SourceUri,
It.IsAny <IWebProxy> (),
CredentialRequestType.Unauthorized,
It.IsAny <string> (),
It.IsAny <CancellationToken> ()))
.ThrowsAsync(new OperationCanceledException())
.Callback(() => cts.Cancel());
var handler = new NuGetHttpSourceAuthenticationHandler(packageSource, clientHandler, credentialService);
int retryCount = 0;
var innerHandler = new LambdaMessageHandler(
_ => {
retryCount++;
return(new HttpResponseMessage(HttpStatusCode.Unauthorized));
});
handler.InnerHandler = innerHandler;
// Act & Assert
await AssertThrowsAsync <OperationCanceledException> (
() => SendAsync (handler));
Assert.AreEqual(1, retryCount);
Mock.Get(credentialService)
.Verify(
x => x.GetCredentialsAsync(
packageSource.SourceUri,
It.IsAny <IWebProxy> (),
CredentialRequestType.Unauthorized,
It.IsAny <string> (),
It.IsAny <CancellationToken> ()),
Times.Once);
}
