public async Task AccessTokenWithHeadersCredential()
{
var mockClock = new MockClock();
var tokenResponse = new TokenResponse
{
AccessToken = "ACCESS_TOKEN",
ExpiresInSeconds = 60 * 10,
IssuedUtc = DateTime.Now,
RefreshToken = "REFRESH_TOKEN",
};
var flowMock = new Mock <IAuthorizationCodeFlow>(MockBehavior.Strict);
flowMock
.Setup(flow => flow.Clock)
.Returns(mockClock);
flowMock
.Setup(flow => flow.AccessMethod)
.Returns(new AuthorizationHeaderAccessMethod());
var userCred = new UserCredential(flowMock.Object, "USER_ID", tokenResponse, "QUOTA_PROJECT");
ICredential cred = new GoogleCredential(userCred);
var httpHandler = new FakeHandler();
var httpClient = new Http.ConfigurableHttpClient(new Http.ConfigurableMessageHandler(httpHandler));
cred.Initialize(httpClient);
await httpClient.GetAsync("http://localhost/TestRequest");
Assert.Equal("Bearer", httpHandler.RequestHeaders.Authorization.Scheme);
Assert.Equal("ACCESS_TOKEN", httpHandler.RequestHeaders.Authorization.Parameter);
Assert.True(httpHandler.RequestHeaders.TryGetValues("x-goog-user-project", out var values));
Assert.Single(values);
Assert.Equal("QUOTA_PROJECT", values.First());
}