public void TestNewQuestionCheckAnswerAndGetSummary()
{
var testSm = new QuestionSessionManager(new TestWeirdDatabase());
for (int i = 0; i < 10; i++)
{
Assert.IsTrue(i < 5);
var question = testSm.GetNewQuestion();
if (i == 0)
{
var questionAnswer = testSm.CheckAnswer(question.Id, 2);
Assert.AreEqual(questionAnswer.IsCorrect, false);
Assert.AreEqual(questionAnswer.Explanation, "One plus one is two");
}
if (i == 1)
{
var questionAnswer = testSm.CheckAnswer(question.Id, 2);
Assert.AreEqual(questionAnswer.IsCorrect, false);
Assert.AreEqual(questionAnswer.Explanation, "(often be absorbed in) take up the attention of(someone); interest greatly");
}
if (i == 2)
{
var questionAnswer = testSm.CheckAnswer(question.Id, 2);
Assert.AreEqual(questionAnswer.IsCorrect, true);
Assert.AreEqual(questionAnswer.Explanation, "Accuse of");
}
if (i == 3)
{
var questionAnswer = testSm.CheckAnswer(question.Id, 2);
Assert.AreEqual(questionAnswer.IsCorrect, true);
Assert.AreEqual(questionAnswer.Explanation, "“It’s” is only ever used when short for “it is”. “Its” indicates something belonging to something that isn’t masculine or feminine (like “his” and “hers”, but used when you’re not talking about a person).");
}
if (question.IsLastQuestion)
{
var questionSummary = testSm.GetSummary();
Assert.AreEqual(questionSummary.TotalQuestions, 4);
Assert.AreEqual(questionSummary.CorrectQuestions, 2);
break;
}
}
}
void OnButtonClicked(object sender, EventArgs e)
{
if (_contentViewContent.IsVisible)
{
_contentViewContent.IsVisible = false;
LoadQuestion();
_contentViewContent.Text = "";
_contentViewContent.BackgroundColor = default(Color);
_button.Text = "Check";
}
else
{
_contentViewContent.IsVisible = true;
foreach (var child in _stackLayout.Children)
{
Button someButton = child as Button;
if (someButton != null)
{
someButton.IsEnabled = false;
}
}
int selectItemId = int.Parse(_selectedId);
var questionAnswer = _testSm.CheckAnswer(_question.Id, selectItemId);
_contentViewContent.Text = questionAnswer.Explanation;
if (questionAnswer.IsCorrect)
{
_contentViewContent.BackgroundColor = Color.FromHex("#dff0d8");
//Border color??? _contentViewContent. = Color.FromHex("#d0e9c6");
_contentViewContent.TextColor = Color.FromHex("#3c763d");
}
else
{
//border ??#ebcccc
_contentViewContent.BackgroundColor = Color.FromHex("#f2dede");
_contentViewContent.TextColor = Color.FromHex("#a94442");
}
_button.Text = "Continue";
}
}
