public async Task <string> TestAuth()
        {
            var authenticator = AuthManager.CreateAuthenticator(Request);
            var viewModel     = new HomeViewModel();

            if (authenticator.IsAuthenticated)
            {
                //RestClient.
                var client     = new Client(authenticator);
                var activities = await client.Activities.GetAthleteActivitiesAfter(DateTime.Now.AddMonths(-4));

                //var athlete = await client.Segments.Get

                //SessionManager.UpdateCurrentUser(new UserViewModel(athlete, friends));

                return("test");
            }

            return("fail");
        }