public void CalculatePercentageTest_NoQuestion()
{
QuestionAnswer questionAnswer = new QuestionAnswer();
var answers = new List <Answer>();
questionAnswer.CalculatePercentage(answers, 0);
Assert.AreEqual("0", questionAnswer.score);
}
public void CalculatePercentageTest_OneFalseAnswer()
{
QuestionAnswer questionAnswer = new QuestionAnswer();
var answers = new List <Answer>();
Answer dbAnswer = new Answer()
{
IsCorrect = false,
WasSelected = true
};
answers.Add(dbAnswer);
questionAnswer.CalculatePercentage(answers, 1);
Assert.AreEqual("0", questionAnswer.score);
}
public void CalculatePercentageTest_SeveralWrongAndRight()
{
QuestionAnswer questionAnswer = new QuestionAnswer();
var answers = new List <Answer>();
int answerCount = 30;
for (int i = 0; i < answerCount; i++)
{
Answer dbAnswer = new Answer()
{
IsCorrect = false,
WasSelected = true
};
if (i == 29)
{
dbAnswer.IsCorrect = true;
}
answers.Add(dbAnswer);
}
questionAnswer.CalculatePercentage(answers, answerCount);
Assert.AreEqual("3", questionAnswer.score);
}