internal static void AssertEqual(AnswerOptionDTO answerOption, SampleExam.Features.Question.Edit.AnswerData answer)
{
if (answer.Id.HasValue)
{
Assert.True(answer.Id == answerOption.Id);
}
Assert.True(answer.IsRight == answerOption.IsRight && answer.Text == answerOption.Text);
}
public int GetResultFromTest(int idTest, List <QuestionDTO> testQuestionsFromUser, string nameUser)
{
var testParent = GetTest(idTest);
int countAllAnswerOption = 0;
foreach (var item in testParent)
{
foreach (var itemAnswer in item.AnswerOptionsDTO)
{
countAllAnswerOption++;
}
}
int countAnswers = 0;
foreach (var itemQuestion in testParent)
{
QuestionDTO userAnswers = testQuestionsFromUser.FirstOrDefault(x => x.ID == itemQuestion.ID);
foreach (var itemAnswerOptions in itemQuestion.AnswerOptionsDTO)
{
AnswerOptionDTO userAnswer = userAnswers.AnswerOptionsDTO.FirstOrDefault(x => x.ID == itemAnswerOptions.ID);
if (itemAnswerOptions.isTrueAnswer == userAnswer.isTrueAnswer)
{
countAnswers++;
}
else
{
countAnswers--;
}
}
}
int mark = Convert.ToInt32(countAnswers / countAllAnswerOption * 100);
int idteacher = testParent.ElementAt(0).TestDTO.TeacherID;
(wrapper as WrapperTeacher).AddResultFromPassedTest(idteacher, nameUser, mark);
return(mark);
}
public void DeleteAnswerOption(AnswerOptionDTO answer)
{
wrapper.Delete(mapper.Map <AnswerOptionDTO, AnswerOption>(answer));
}
public void AddAnswerOption(AnswerOptionDTO answer)
{
wrapper.AddItem(mapper.Map <AnswerOptionDTO, AnswerOption>(answer));
}