Moq - Setup method with complex parameters - unit-testing

Question

I'm trying to set up a mock of this interface:
public interface IAuthenticatedRequestService
{
HttpClient CreateHttpClientForJwt(Func<HttpResponseMessage, bool> isUnauthenticated, int timeoutSeconds);
HttpClient CreateHttpClientForAccessToken(Func<HttpResponseMessage, bool> isUnauthenticated, int timeoutSeconds);
}
This is one implementation of the method to setup that is in use and working:
public HttpClient CreateHttpClientForAccessToken(Func<HttpResponseMessage, bool> isUnauthenticated, int timeoutSeconds)
{
var client = Mvx.Resolve<IPlatformOperationProvider>().CreateHttpClient(timeoutSeconds);
return new HttpClient(new AuthenticatedHttpMessageHandler(this, client, AuthenticationUtils.AddAccessTokenToRequest, isUnauthenticated,_loggingService));
}
This is one usage of the implemented method that is working:
var client = service.CreateHttpClientForAccessToken(x => x.StatusCode == HttpStatusCode.Unauthorized, CoreConstants.TimeoutMyDetails);
This is my unit test which sets up the mock:
[Test]
public async void TestIsLoggedInIsTrue()
{
//Arrange
var authenticatedRequestService = new Mock<IAuthenticatedRequestService>();
authenticatedRequestService.Setup(foo => foo.CreateHttpClientForAccessToken((It.IsAny<Func <HttpResponseMessage, bool>>())
, 0
)).Returns(new HttpClient());
var platformOperationProvider = new Mock<IPlatformOperationProvider>();
platformOperationProvider.Setup(foo => foo.CreateHttpClient(1)).Returns(new HttpClient());
Mvx.RegisterSingleton<IPlatformOperationProvider>(platformOperationProvider.Object);
Mvx.RegisterSingleton<IAuthenticatedRequestService>(authenticatedRequestService.Object);
var loggedInProvider = new LoggedInProvider(
new Mock<ISecuredSettings>().Object,
new Mock<ILoggingService>().Object
);
//Act
await loggedInProvider.SetUserAndToken(
new User(),
new ApiAccessInfo("refresh token", "access token", "jwt")
);
//Assert
Assert.IsTrue(loggedInProvider.IsLoggedIn);
}
This unit test has no errors, but the test fails (I think it is because I am passing it any HttpResponseMessage? And I need to somehow pass it HttpStatusCode.Accepted? How would I do that?
Take note of the usage of the method, how it passes HttpStatusCode.Unauthorized, then can I do something like that with HttpStatusCode.Accepted?:
var client = service.CreateHttpClientForAccessToken(x => x.StatusCode == HttpStatusCode.Unauthorized, CoreConstants.TimeoutMyDetails);
EDIT: To be clear, It is this line of code that I need to correct:
authenticatedRequestService.Setup(foo => foo.CreateHttpClientForAccessToken((It.IsAny<Func <HttpResponseMessage, bool>>())
, 0
)).Returns(new HttpClient());
EDIT: Whilst debugging the problem starts here (check the code comment after the client is created):
async Task<ServiceResponse> UpdateUserDetails()
{
// Have to late-resolve this otherwise we end up with a dependency loop
var service = Mvx.Resolve<IAuthenticatedRequestService>();
try
{
var client = service.CreateHttpClientForAccessToken(x => x.StatusCode == HttpStatusCode.Unauthorized, CoreConstants.TimeoutMyDetails);
// here is the problem, the client is null after this line of code.
var user = _user;
I have since found that it is not a Moq issue. MvvmCross is not registering the object to resolve correctly.
This line is not working:
Mvx.RegisterSingleton<IAuthenticatedRequestService>(authenticatedRequestService.Object);
as this line creates an AuthenticatedRequestService but it is not the mock one that I made:
var service = Mvx.Resolve<IAuthenticatedRequestService>();
Here is some context of resolving the AuthenticatedRequestService
async Task<ServiceResponse> UpdateUserDetails()
{
// Have to late-resolve this otherwise we end up with a dependency loop
var service = Mvx.Resolve<IAuthenticatedRequestService>();
try
{
var client = service.CreateHttpClientForAccessToken(x => x.StatusCode == HttpStatusCode.Unauthorized, CoreConstants.TimeoutMyDetails);
var user = _user;
var str = await client.GetStringAsync(new Uri(user.IdUrl));
var newUser = JsonConvert.DeserializeObject<User.Json>(str);
var token = _token;
if (token != null)