// afiseaza in panelul existent urmatoarea intrebare
private void UpdatePanel()
{
try
{
textBoxQuestion.Text = DataInstance.GetQuestionById(PanelsCounter + 1);
A.Text = DataInstance.GetFirstAnswerByQuestionId(PanelsCounter + 1);
B.Text = DataInstance.GetSecondAnswerByQuestionId(PanelsCounter + 1);
C.Text = DataInstance.GetThirdAnswerByQuestionId(PanelsCounter + 1);
}
catch (System.IndexOutOfRangeException e)
{
System.Console.WriteLine(e.Message);
throw new System.ArgumentOutOfRangeException("index parameter is out of range.", e);
}
}
public void GetQuestionById_1()
{
QuestionsRetriever DataInstance = QuestionsRetriever.Instance();
Assert.AreEqual("Într-o zonă pietonală, semnalizată ca atare, sunteţi obligat să circulaţi cu o viteză de:", DataInstance.GetQuestionById(1));
}
public void GetQuestionById_11()
{
QuestionsRetriever DataInstance = QuestionsRetriever.Instance();
Assert.AreEqual(String.Empty, DataInstance.GetQuestionById(11));
}