public async Task TryGetLastKnownGoodCredentialsFromCache_ReturnsCredentialsForCacheHit(bool isProxy)
{
var networkCredential = new NetworkCredential();
var provider = new Mock <ICredentialProvider>(MockBehavior.Strict);
provider.Setup(x => x.GetAsync(
It.IsAny <Uri>(),
It.IsAny <IWebProxy>(),
It.IsAny <CredentialRequestType>(),
It.IsAny <string>(),
It.IsAny <bool>(),
It.IsAny <bool>(),
It.IsAny <CancellationToken>()))
.Returns(() => Task.FromResult(new CredentialResponse(networkCredential)));
provider.Setup(x => x.Id).Returns("a");
IEnumerable <ICredentialProvider> providers = new[] { provider.Object };
var service = new CredentialService(new AsyncLazy <IEnumerable <ICredentialProvider> >(() => Task.FromResult(providers)), nonInteractive: false, handlesDefaultCredentials: true);
var uri = new Uri("https://unit.test");
var type = isProxy ? CredentialRequestType.Proxy : CredentialRequestType.Unauthorized;
var credentials = await service.GetCredentialsAsync(
uri,
proxy : null,
type : type,
message : null,
cancellationToken : CancellationToken.None);
ICredentials cachedCredentials;
var wasCacheHit = service.TryGetLastKnownGoodCredentialsFromCache(uri, isProxy, out cachedCredentials);
Assert.True(wasCacheHit);
Assert.Same(networkCredential, credentials);
Assert.Same(credentials, cachedCredentials);
}
public async Task TryGetLastKnownGoodCredentialsFromCache_DoesNotReturnUnsuccessfulCredentials(
CredentialStatus credentialStatus,
bool isProxy)
{
var provider = new Mock <ICredentialProvider>(MockBehavior.Strict);
provider.Setup(x => x.GetAsync(
It.IsAny <Uri>(),
It.IsAny <IWebProxy>(),
It.IsAny <CredentialRequestType>(),
It.IsAny <string>(),
It.IsAny <bool>(),
It.IsAny <bool>(),
It.IsAny <CancellationToken>()))
.Returns(() => Task.FromResult(new CredentialResponse(credentialStatus)));
provider.Setup(x => x.Id).Returns("a");
var service = new CredentialService(new[] { provider.Object }, nonInteractive: false);
var uri = new Uri("https://unit.test");
var type = isProxy ? CredentialRequestType.Proxy : CredentialRequestType.Unauthorized;
var credentials = await service.GetCredentialsAsync(
uri,
proxy : null,
type : type,
message : null,
cancellationToken : CancellationToken.None);
ICredentials cachedCredentials;
var wasCacheHit = service.TryGetLastKnownGoodCredentialsFromCache(uri, isProxy, out cachedCredentials);
Assert.False(wasCacheHit);
}
public void TryGetLastKnownGoodCredentialsFromCache_ReturnsFalseForCacheMiss(bool isProxy)
{
var service = new CredentialService(new AsyncLazy <IEnumerable <ICredentialProvider> >(() => Task.FromResult(Enumerable.Empty <ICredentialProvider>())), nonInteractive: true, handlesDefaultCredentials: true);
ICredentials credentials;
var wasCacheHit = service.TryGetLastKnownGoodCredentialsFromCache(
new Uri("https://unit.test"),
isProxy,
out credentials);
Assert.False(wasCacheHit);
}
public void TryGetLastKnownGoodCredentialsFromCache_ReturnsFalseForCacheMiss(bool isProxy)
{
var service = new CredentialService(Enumerable.Empty <ICredentialProvider>(), nonInteractive: true);
ICredentials credentials;
var wasCacheHit = service.TryGetLastKnownGoodCredentialsFromCache(
new Uri("https://unit.test"),
isProxy,
out credentials);
Assert.False(wasCacheHit);
}
public void TryGetLastKnownGoodCredentialsFromCache_ThrowsForNullUri(bool isProxy)
{
var service = new CredentialService(new AsyncLazy <IEnumerable <ICredentialProvider> >(() => Task.FromResult(Enumerable.Empty <ICredentialProvider>())), nonInteractive: true, handlesDefaultCredentials: true);
ICredentials credentials;
var exception = Assert.Throws <ArgumentNullException>(
() => service.TryGetLastKnownGoodCredentialsFromCache(
uri: null,
isProxy: isProxy,
credentials: out credentials));
Assert.Equal("uri", exception.ParamName);
}