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");
}
}
/// <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_DefaultConstructor()
{
//arrange
var quiz = new WordQuiz();
// act
// Assert
Assert.IsNotNull(quiz, "WordQuiz created by default constructor is supposed to be non-null");
}
public void Model_WordQuiz_Constructor()
{
//Arrange
var word = new Word();
word.English = ENGLISH;
word.Czech = CZECH;
var quiz = new WordQuiz(word);
//Act
//Assert: ensure that the properties map to the word object
Assert.IsNotNull(quiz, "WordQuiz created by constructor is supposed to be non-null");
Assert.AreEqual(quiz.English, word.English, "Word and Test Word English property do not match");
Assert.AreEqual(quiz.Czech, word.Czech, "Word and Test Word Czech property do not match");
Assert.IsTrue(quiz.hintLevel == 0, "Initial hint level is not 0");
}
public JsonResult CheckWord(WordQuiz word)
{
// Use validation to check whether the user's guess was successful or not
return Json (ModelState.IsValid);
}
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
}
public void Model_WordQuiz_Validation()
{
//Arrange
var quiz = new WordQuiz();
quiz.Czech = CZECH;
quiz.English = ENGLISH;
//Assert (wrong translation yields validation errors)
quiz.userTranslation = ENGLISH;
var validationErrors = quiz.Validate(null);
Assert.IsFalse(validationErrors.ToList ().Count == 0);
//Assert (right translation yields no validation errors)
quiz.userTranslation = CZECH;
validationErrors = quiz.Validate(null);
Assert.IsTrue(validationErrors.ToList().Count == 0);
}
