public void TakeTestDisplaysCorrectNumberOfQuestionsData() { INavigationService navigationService = new NavigationService(); IDialogService dialogService = new DialogService(); IDataRepository dataRepository = new QuestionsDesignRepository(); TakeTestViewModel viewModel = new TakeTestViewModel(navigationService, dataRepository, dialogService); //Pass Test to View Model viewModel.CurrentTest = dataRepository.GetTestById(0); viewModel.PrepareTestCommand.Execute(null); Assert.AreEqual(dataRepository.GetTestById(0).QuestionsGroups.SelectMany(x => x.Questions).Count(), viewModel.QuestionsCount); }
public void TakeTestDisplaysAllAnswersForRandomQuestionData() { INavigationService navigationService = new NavigationService(); IDialogService dialogService = new DialogService(); IDataRepository dataRepository = new QuestionsDesignRepository(); TakeTestViewModel viewModel = new TakeTestViewModel(navigationService, dataRepository, dialogService); //Pass Test to View Model viewModel.CurrentTest = dataRepository.GetTestById(0); viewModel.PrepareTestCommand.Execute(null); int questionId = viewModel.CurrentQuestion.Id; Question questionById = dataRepository.GetQuestionById(questionId); foreach (Answer answerById in questionById.Answers) { Assert.AreEqual(answerById.AnswerPhrase , viewModel.CurrentQuestion.Answers.FirstOrDefault(x => x.Id == answerById.Id).AnswerPhrase); } }
public void TakeTestDisplaysCorrectSelectedAnswerData() { INavigationService navigationService = new NavigationService(); IDialogService dialogService = new DialogService(); IDataRepository dataRepository = new QuestionsDesignRepository(); TakeTestViewModel viewModel = new TakeTestViewModel(navigationService, dataRepository, dialogService); //Pass Test to View Model viewModel.CurrentTest = dataRepository.GetTestById(0); viewModel.PrepareTestCommand.Execute(null); Answer answerToProvide = viewModel.CurrentQuestion.Answers.FirstOrDefault(); viewModel.SelectAnswerCommand.Execute(answerToProvide); Assert.AreEqual(answerToProvide, viewModel.UserAnswers.LastOrDefault().Value); }
public void TakeTestDisplaysRandomQuestionData() { INavigationService navigationService = new NavigationService(); IDialogService dialogService = new DialogService(); IDataRepository dataRepository = new QuestionsDesignRepository(); TakeTestViewModel viewModel = new TakeTestViewModel(navigationService, dataRepository, dialogService); //Pass Test to View Model viewModel.CurrentTest = dataRepository.GetTestById(0); viewModel.PrepareTestCommand.Execute(null); int questionId = viewModel.CurrentQuestion.Id; Question questionById = dataRepository.GetQuestionById(questionId); Assert.AreEqual(questionById.QuestionPhrase, viewModel.CurrentQuestion.QuestionPhrase); }
public void TakeTestDisplaysData() { INavigationService navigationService = new NavigationService(); IDialogService dialogService = new DialogService(); IDataRepository dataRepository = new QuestionsDesignRepository(); TakeTestViewModel viewModel = new TakeTestViewModel(navigationService, dataRepository, dialogService); viewModel.CurrentTest = dataRepository.GetTestById(0); viewModel.PrepareTestCommand.Execute(null); Assert.IsNotNull(viewModel.CurrentQuestion); }