public async Task<Tuple<string, JourneyViewModel>> BuildNextAction(List<QuestionWithAnswers> questions, Journey journey, JustToBeSafeViewModel model, Answer selectedAnswer, QuestionWithAnswers selectedQuestion, string questionsJson)
{
if (!questions.Any())
{
journey.Steps = journey.Steps.Where(step => step.QuestionId != model.SelectedQuestionId).ToList();
var journeyViewModel = new JourneyViewModel
{
PathwayId = model.PathwayId,
PathwayNo = model.PathwayNo,
PathwayTitle = model.PathwayTitle,
SymptomDiscriminator = model.SymptomDiscriminator,
UserInfo = model.UserInfo,
JourneyJson = JsonConvert.SerializeObject(journey),
SelectedAnswer = JsonConvert.SerializeObject(selectedAnswer),
};
_mappingEngine.Map(selectedQuestion, journeyViewModel);
journeyViewModel = _mappingEngine.Map(selectedAnswer, journeyViewModel);
return await _questionViewModelBuilder.BuildQuestion(journeyViewModel);
}
if (questions.Count() == 1)
{
var journeyViewModel = new JourneyViewModel
{
PathwayId = model.PathwayId,
PathwayNo = model.PathwayNo,
PathwayTitle = model.PathwayTitle,
UserInfo = model.UserInfo,
JourneyJson = JsonConvert.SerializeObject(journey),
};
_mappingEngine.Map(questions.First(), journeyViewModel);
journeyViewModel = _mappingEngine.Map(selectedAnswer, journeyViewModel);
return new Tuple<string, JourneyViewModel>("../Question/Question", journeyViewModel);
}
var viewModel = new JustToBeSafeViewModel
{
PathwayId = model.PathwayId,
PathwayNo = model.PathwayNo,
PathwayTitle = model.PathwayTitle,
JourneyJson = JsonConvert.SerializeObject(journey),
SymptomDiscriminator = selectedAnswer.SymptomDiscriminator ?? model.SymptomDiscriminator,
Part = model.Part + 1,
Questions = questions,
QuestionsJson = questionsJson,
UserInfo = model.UserInfo
};
return new Tuple<string, JourneyViewModel>("JustToBeSafe", viewModel);
}
public async void should_return_next_question()
{
//Arrange
QuestionWithAnswers questionWithAnswers = new QuestionWithAnswers();
var answer = "answer";
var id = "qId1";
_questionRepository.Setup(x => x.GetNextQuestion(id, answer)).Returns(Task.FromResult(questionWithAnswers));
//Act
var result = await _sut.GetNextQuestion(id, answer);
//Assert
_questionRepository.Verify(x => x.GetNextQuestion(id, answer), Times.Once);
Assert.That(result.StatusCode, Is.EqualTo(HttpStatusCode.OK));
}
