public async void WhenITryToScheduleASession()
 {
     //Act
     _controller = new TutorSessionsController(mockSessionService.Object, mockMapper.Object);
     _okResult   = (OkObjectResult)await _controller.PostAsync(tutorTemp.Id, saveSessionTemp);
 }
 public async void WhenITryToScheduleASessionThatIntersectsAtSomeTimeWithAnotherSessionThatHasAlreadyBeenScheduled()
 {
     //Act
     _controller = new TutorSessionsController(mockSessionService.Object, mockMapper.Object);
     _badResult  = (BadRequestObjectResult)await _controller.PostAsync(tutorTemp.Id, saveSessionTemp);
 }