public void RadioButtonListRendersOK()
{
// Arrange
// 1 Set up an intance of the viewModelit works with
SurveyResponsesViewModel responses = new SurveyResponsesViewModel();
// Populate with data
responses.Answer = "5";
responses.LikertScaleNumber = 1L;
responses.QId_SeqNo = "1_1";
responses.Text = "Strongly Disagree";
// var mockhttpContext = new Mock<HttpContextBase>(); // not used in helper so don't need it.
var mockViewContext = new ViewContext();
var mockViewDataContainer = new FakeViewDataContainer();
// 2 instantiate an HtmlHelper
// NB! NB! NB! NB! NB! NB! NB!
// This is a STRONGLY TYPED Html Helper, as therefore we need to instantiate an html helper with a model.
// NB! NB! NB! NB! NB! NB! NB!
HtmlHelper<SurveyResponsesViewModel> helper = new HtmlHelper<SurveyResponsesViewModel>(mockViewContext, mockViewDataContainer);
// Act
MvcHtmlString result = HtmlHelperExtensions.RadioButtonListFor(helper, (r => responses.LikertScaleNumber) , responses.LikertScaleNumber, responses.QId_SeqNo, responses.Answer, null);
Assert.IsNotNull(result);
Assert.AreEqual(true, result.ToHtmlString().Contains("input"), "Expected input. tag");
Assert.AreEqual(true, result.ToHtmlString().Contains("name"), "Expected name attribute");
Assert.IsFalse(result.ToHtmlString().Contains("checked"), "Should not have been a checked attribute");
}
public TakeSurveyViewModel Map(TakeSurveyViewModel responses)
{
Survey survey = _surveyRepository.GetSurvey(responses.SurveyId);
TakeSurveyViewModel viewModel = new TakeSurveyViewModel();
// Map the survey to the survey view model.
viewModel.SurveyId = survey.SurveyId;
viewModel.Title = survey.Title;
viewModel.UserName = survey.User.UserName;
viewModel.StatusDate = string.Format("{0:d}", survey.StatusDate);
viewModel.CategoryDescription = survey.Category.Description;
// Map the questions to the view model
viewModel.Questions = new List<SurveyQuestionsViewModel>();
//foreach (Core.Model.Question q in survey.Questions)
foreach (SurveyQuestionsViewModel q in responses.Questions)
{
// Get the question and available responses from the repository.
Core.Model.Question questionInfo = _questionRepository.GetQuestion(Convert.ToInt64(q.QId_SeqNo.Split('_')[0]));
SurveyQuestionsViewModel questionViewModel = new SurveyQuestionsViewModel();
questionViewModel.QId_SeqNo = q.QId_SeqNo;
questionViewModel.SequenceNumber = questionInfo.SequenceNumber;
questionViewModel.Text = questionInfo.Text;
questionViewModel.Answer = q.Answer;
// Map the responses to the question
questionViewModel.Responses = new List<SurveyResponsesViewModel>();
// this causes a DBContext Disposed error if it's visited a 2nd time.
foreach (Core.Model.AvailableResponse r in questionInfo.AvailableResponses)
{
SurveyResponsesViewModel responsesViewModel = new SurveyResponsesViewModel();
responsesViewModel.QId_SeqNo = q.QId_SeqNo;
responsesViewModel.Answer = q.Answer.ToString();
responsesViewModel.LikertScaleNumber = r.LikertScaleNumber;
responsesViewModel.Text = r.Text;
questionViewModel.Responses.Add(responsesViewModel);
}
viewModel.Questions.Add(questionViewModel);
}
return viewModel;
}
/// <summary>
/// Map the Survey to the TakeSurveyViewModel.
/// </summary>
/// <remarks>
/// This mapping is done explicitly as the target structure is quite complex
/// and the amount of exceptions required if AutoMapper were used would not
/// have a significant effect on the amount of code.
/// Additionally, the top level represents a single survey, but the
/// lower levels represent collections of objects.
/// </remarks>
public override void OnActionExecuted(ActionExecutedContext filterContext)
{
Survey survey = (Survey) filterContext.Controller.ViewData.Model;
TakeSurveyViewModel viewModel = new TakeSurveyViewModel();
// Map the survey to the survey view model.
viewModel.SurveyId = survey.SurveyId;
viewModel.Title = survey.Title;
viewModel.UserName = survey.User.UserName;
viewModel.StatusDate = string.Format("{0:d}", survey.StatusDate);
viewModel.CategoryDescription = survey.Category.Description;
// Map the questions to the view model
viewModel.Questions = new List<SurveyQuestionsViewModel>();
foreach (Core.Model.Question q in survey.Questions)
{
SurveyQuestionsViewModel questionViewModel = new SurveyQuestionsViewModel();
questionViewModel.QId_SeqNo = q.QuestionId.ToString() + "_" + q.SequenceNumber.ToString();
questionViewModel.SequenceNumber = q.SequenceNumber;
questionViewModel.Text = q.Text;
// Map the responses to the question
questionViewModel.Responses = new List<SurveyResponsesViewModel>();
foreach (Core.Model.AvailableResponse r in q.AvailableResponses)
{
SurveyResponsesViewModel responsesViewModel = new SurveyResponsesViewModel();
responsesViewModel.QId_SeqNo = questionViewModel.QId_SeqNo;
responsesViewModel.LikertScaleNumber = r.LikertScaleNumber;
responsesViewModel.Text = r.Text;
questionViewModel.Responses.Add(responsesViewModel);
}
viewModel.Questions.Add(questionViewModel);
}
filterContext.Controller.ViewData.Model = viewModel;
}
