private void CheckNavigator(INavigator navigator)
{
QuestionSetSet.QuestionSetsRow qs;
QuestionAnswerSet qd = new QuestionAnswerSet();
while (navigator.HasNextSet)
{
if (navigator.HasPreviousSet && random.Next(3) == 1)
{
qs = navigator.GetPreviousSet();
}
else
{
qs = navigator.GetNextSet();
}
while (navigator.HasNextQuestion)
{
if (navigator.HasPreviousQuestion && random.Next(3) == 1)
{
navigator.GetPreviousQuestion(qd);
}
else
{
navigator.GetNextQuestion(qd);
}
QuestionAnswerSet.QuestionsRow q = qd.Questions[0];
if (q.SubtypeId == (byte)Question.Subtype.ReadingComprehensionPassage)
{
Assert.Fail("Set cannot directly contain question of type ReadingComprehensionPassage");
}
if (q.SubtypeId == (byte)Question.Subtype.ReadingComprehensionQuestionToPassage)
{
navigator.GetPasssageToQuestion(q.Id);
}
QuestionAnswerSet.AnswersRow[] a = q.GetAnswersRows();
navigator.SetUserAnswer(a[random.Next(a.Length)].Id);
}
}
navigator.CommitResult();
}
private void GetPrevSet()
{
questionSet = navigator.GetPreviousSet();
}
protected void GetPrevSet()
{
questionSet = navigator.GetPreviousSet();
//activSetNumber = questionSet.Id;
}