/// <summary>
/// Provides a hint for the supplied word as a JSON object
/// </summary>
/// <param name="userWord"></param>
/// <returns></returns>
public JsonResult Hint(WordQuiz userWord)
{
// Apply the hint for the word
userWord.Hint();
// Return the word with updated hint info serialized as Json
return Json(userWord, JsonRequestBehavior.AllowGet);
}
public void Model_WordQuiz_Hint()
{
// Arrange
var quiz = new WordQuiz();
quiz.English = "Saturday";
quiz.Czech = "Sobota";
// Act + Assert
Assert.IsTrue(quiz.userTranslation.Equals(String.Empty));
quiz.Hint();
Assert.IsTrue (quiz.userTranslation.Equals ("S*****"),"Hint failed on level 1");
quiz.Hint();
Assert.IsTrue(quiz.userTranslation.Equals("So****"), "Hint failed on level 2");
quiz.Hint();
Assert.IsTrue(quiz.userTranslation.Equals("Sob***"), "Hint failed on level 3");
quiz.Hint();
Assert.IsTrue(quiz.userTranslation.Equals("Sobo**"), "Hint failed on level 4");
quiz.Hint();
Assert.IsTrue(quiz.userTranslation.Equals("Sobot*"), "Hint failed on level 5");
quiz.Hint();
Assert.IsTrue(quiz.userTranslation.Equals("Sobota"), "Hint failed on level 6");
// At this point, it should validate OK
var validationErrors = quiz.Validate(null);
Assert.IsTrue(validationErrors.ToList().Count == 0, "Word quiz does not validate successfully after as many hints as its word length");
// Test that any further quizzes don't break
for (int i = 0; i < 100; i++)
{
quiz.Hint();
Assert.IsTrue(quiz.userTranslation.Equals("Sobota"), "Hint failed when over the word length");
}
}
public void Model_WordQuiz_HintOnEmptyCzech()
{
// Arrange
var quiz = new WordQuiz();
quiz.English = "ABCDE";
// Act + Assert
Assert.IsTrue(quiz.userTranslation.Equals(String.Empty));
quiz.Hint(); // This should throw as English is null ATM
}