public void CorrectTypeController(string type)
        {
            Mock <IChecklistProvider> mock = new Mock <IChecklistProvider>();

            mock.Setup(p => p.QuestionsProvider(type)).Returns(ls);
            AuditChecklistController cp     = new AuditChecklistController(mock.Object);
            OkObjectResult           result = cp.GetQuestions(type) as OkObjectResult;

            Assert.AreEqual(200, result.StatusCode);
        }
 public void WrongTypeController(string type)
 {
     try
     {
         Mock <IChecklistProvider> mock = new Mock <IChecklistProvider>();
         mock.Setup(p => p.QuestionsProvider(type)).Returns(ls);
         AuditChecklistController cp     = new AuditChecklistController(mock.Object);
         OkObjectResult           result = cp.GetQuestions(type) as OkObjectResult;
         Assert.AreEqual(200, result.StatusCode);
     }
     catch (Exception e)
     {
         Assert.AreEqual("Object reference not set to an instance of an object.", e.Message);
     }
 }