public Task TestGetSession()
        {
            var response = new Tuple<HttpStatusCode, IDictionary<string, object>>(HttpStatusCode.Accepted,
              new Dictionary<string, object>() {
            { "__type", "Object" },
            { "className", "Session" },
            { "sessionToken", "S0m3Se551on" },
            { "restricted", true }
              });
              var mockRunner = CreateMockRunner(response);

              var controller = new ParseSessionController(mockRunner.Object);
              return controller.GetSessionAsync("S0m3Se551on", CancellationToken.None).ContinueWith(t => {
            Assert.False(t.IsFaulted);
            Assert.False(t.IsCanceled);
            mockRunner.Verify(obj => obj.RunCommandAsync(It.Is<ParseCommand>(command => command.Uri.AbsolutePath == "/1/sessions/me"),
              It.IsAny<IProgress<ParseUploadProgressEventArgs>>(),
              It.IsAny<IProgress<ParseDownloadProgressEventArgs>>(),
              It.IsAny<CancellationToken>()), Times.Exactly(1));

            var session = t.Result;
            Assert.AreEqual(2, session.Count());
            Assert.True((bool)session["restricted"]);
            Assert.AreEqual("S0m3Se551on", session["sessionToken"]);
              });
        }
    public Task TestGetSessionWithEmptyResult() {
      var response = new Tuple<HttpStatusCode, IDictionary<string, object>>(HttpStatusCode.Accepted, null);
      var mockRunner = CreateMockRunner(response);

      var controller = new ParseSessionController(mockRunner.Object);
      return controller.GetSessionAsync("S0m3Se551on", CancellationToken.None).ContinueWith(t => {
        Assert.True(t.IsFaulted);
        Assert.False(t.IsCanceled);
      });
    }