public void SaveQuestionDetailsTest()
        {
            model.CurrentQuiz = quizViewModel.GetQuizByTitle("Test Quiz");
            model.SetQuestionVariables(1);
            model.CurrentQuestion.Question1 = "Changed Value Test";
            model.SaveQuestionDetails();
            Assert.AreEqual(entities.Questions.Where(x => x.Id == model.CurrentQuestion.Id).Single().Question1, "Changed Value Test");

            model.CurrentQuestion.Question1 = "Is this a Test Question?";
            model.SaveQuestionDetails();
        }
 //GET: Edit Questions
 public ActionResult EditQuestions(EditQuizViewModel model, int QuestionId, string QuizName)
 {
     if (model.CurrentQuestion == null)
     {
         model.CurrentQuiz = quizViewModel.GetQuizByTitle(QuizName);
         model.SetQuestionVariables(QuestionId);
     }
     else
     {
         model.SaveQuestionDetails();
         return(RedirectToAction("EditQuiz", new { QuizName = model.CurrentQuiz.Title }));
     }
     return(View(model));
 }