public void StartNewQuiz_WhenTemplateFound_ReturnsNewQuiz()
{
// Arrange
var quizTemplateStub = new QuizTemplate()
{
Id = 1
};
var mockQuizTemplateRepo = new Mock <IQuizTemplateRepository>();
mockQuizTemplateRepo.Setup(repo => repo.GetByID(It.IsAny <int>()))
.Returns(quizTemplateStub);
var mockQuizRepo = new Mock <IQuizRepository>();
var mockUow = new Mock <IUnitOfWork>();
mockUow.Setup(repo => repo.QuizRepository)
.Returns(mockQuizRepo.Object);
var manager = new QuizFlowManager(mockUow.Object, null);
var quizTemplate = new QuizTemplate()
{
Id = 1
};
// Act
var quiz = manager.StartNewQuiz(quizTemplate);
// Assert
Assert.Equal(1, quiz.TemplateId);
mockQuizRepo.Verify(repo => repo.Insert(It.IsAny <Quiz>()), Times.Once);
mockUow.Verify(uow => uow.Save(), Times.Once);
}
public void GetQuizTemplate_WhenTemplateFound_ReturnsOkResultWithTemplatesDetails()
{
// Arrange
var quizTemplateStub = new QuizTemplate()
{
Id = 1
};
var mockQuizTemplateRepo = new Mock <IQuizTemplateRepository>();
mockQuizTemplateRepo.Setup(repo => repo.GetByID(It.IsAny <int>()))
.Returns(value: quizTemplateStub);
mockQuizTemplateRepo.Setup(repo => repo.GetQuestionTemplateCount(It.IsAny <int>()))
.Returns(value: 42);
var mockUow = new Mock <IUnitOfWork>();
mockUow.Setup(uow => uow.QuizTemplateRepository)
.Returns(mockQuizTemplateRepo.Object);
var controller = new ScreenController(mockUow.Object);
// Act
var response = controller.GetQuizTemplate(1);
// Assert
var objectResult = Assert.IsType <OkObjectResult>(response);
var quizTemplateDetail = Assert.IsType <QuizTemplateDetailsContract>(objectResult.Value);
Assert.Equal(42, quizTemplateDetail.QuestionsCount);
Assert.NotNull(quizTemplateDetail.QuizTemplate);
Assert.Equal(1, quizTemplateDetail.QuizTemplate.Id);
}
private bool CheckConditionForQuizFromTemplateOK(string questionSuiteText)
{
if (String.IsNullOrWhiteSpace(questionSuiteText))
{
TempData["ErrorQuestionSuite"] = QRefResources.Resource.Error_NoSuiteString;
return(false);
}
QuizTemplate suite = Dal.Instance.GetQuestionSuiteByString(questionSuiteText);
if (suite == null)
{
TempData["ErrorQuestionSuite"] = QRefResources.Resource.Error_NoSuiteString;
return(false);
}
if (suite.Owner == null)
{
TempData["ErrorQuestionSuite"] = QRefResources.Resource.Error_QuizTemplateOwnerDoesNotExist;
return(false);
}
if (suite.Questions.Count <= 0)
{
TempData["ErrorQuestionSuite"] = QRefResources.Resource.Error_QuizTemplateContainsNoQuestion;
return(false);
}
return(true);
}
private Result ResultFromQuizModel(QuizViewModel quizModel)
{
List <Question> questionsAsked = new List <Question>();
List <Answer> answers = new List <Answer>();
// As questions and answers are managed differently in the quiz, we need to retrieve questions and all checked answers.
foreach (QuestionQuizzViewModel q in quizModel.DisplayedQuestions)
{
questionsAsked.Add(Dal.Instance.GetQuestionById(q.Id));
foreach (AnswerQuizzViewModel a in q.Answers)
{
if (a.IsSelected)
{
answers.Add(Dal.Instance.GetAnswerById(a.Id));
}
}
}
QuizTemplate questionSuite = null;
if (quizModel.QuestionSuiteId.HasValue)
{
questionSuite = Dal.Instance.GetQuestionSuiteById(quizModel.QuestionSuiteId.Value);
}
Result result = new Result(Dal.Instance.GetUserByName(HttpContext.User.Identity.Name),
questionsAsked, answers,
quizModel.ResultType,
Dal.Instance.GetDBTime(),
questionSuite);
return(result);
}
private void CheckRuntimeTemplate(QuizTemplate template)
{
if (runtimeTemplate == null || runtimeTemplate.Template != template)
{
runtimeTemplate = new QuizRuntimeTemplate(template);
}
}
public QuizInstance(QuizTemplate template, params QuizQuestion[] additionalQuestions)
{
// Assign the template
this.template = template;
// Create a new runtime template
runtimeTemplate = new QuizRuntimeTemplate(template, additionalQuestions);
// Create an answer for each question
answers = Enumerable.Repeat(-1, runtimeTemplate.Questions.Length).ToArray();
}
public IActionResult Start([FromQuery] int templateId)
{
QuizTemplate quizTemplate = this.Uow.QuizTemplateRepository.GetByID(templateId);
ThrowIf.NotFound(quizTemplate, templateId);
Quiz quiz = this.QuizFlowManager.StartNewQuiz(quizTemplate);
return(Ok(quiz));
}
public ActionResult StartQuizFromUserQuizSuite(string questionSuiteText)
{
if (!CheckConditionForQuizFromTemplateOK(questionSuiteText))
{
return(RedirectToAction("Homepage", "Home"));
}
QuizTemplate quizTemplate = Dal.Instance.GetQuestionSuiteByString(questionSuiteText);
QuizViewModel quizModel = new QuizViewModel(QuizType.Training, Dal.Instance.GetDBTime(), quizTemplate);
return(View("Quiz", quizModel));
}
public ActionResult CreateQuizTemplate(String name, List <string> questionIds, string timeLimit)
{
//Check at least one question was selected and no more than 50
if (questionIds.Count < 1 || questionIds.Count > 50)
{
ViewBag.MailError = QRefResources.Resource.QuestionSuite_ErrorNbrQuestion;
return(View("CreateQuizTemplate", Dal.Instance.getAllQuestionsExceptRetired()));
}
//Check time limit is valid. If empty, set a default time limit
if (String.IsNullOrEmpty(timeLimit))
{
timeLimit = questionIds.Count.ToString();
}
else if (timeLimit.Length > 2)
{
timeLimit = "90";
}
else if (!Int32.TryParse(timeLimit, out int test))
{
ViewBag.MailError = QRefResources.Resource.QuestionSuite_ErrorTime;
return(View("CreateQuizTemplate", Dal.Instance.getAllQuestionsExceptRetired()));
}
//Check name is valid. If empty, set a default name
if (String.IsNullOrEmpty(name))
{
name = "MyCustomExam";
}
else if (name.Length > 20)
{
name = name.Substring(0, 19);
}
//Create the suite
if (!HttpContext.User.Identity.IsAuthenticated)
{
return(RedirectToAction("Homepage", "Home"));
}
User currentUser = Dal.Instance.GetUserByName(HttpContext.User.Identity.Name);
QuizTemplate newQuestionSuite = new QuizTemplate(Dal.Instance.GetQuestionsById(questionIds), currentUser, name, Int32.Parse(timeLimit));
//Update db with new suite
Dal.Instance.CreateTemporaryQuizTemplate(newQuestionSuite);
QuestionSuiteViewModel qsvm = new QuestionSuiteViewModel()
{
PreviouslyCreatedQuestionSuiteCode = newQuestionSuite.Code,
UserQuestionSuites = Dal.Instance.GetQuestionSuiteByUser(currentUser)
};
//Return to the main page and add a field to copy the suite's ID
return(View("Index", qsvm));
}
/// <summary>
/// Starts new quiz from specified quiz template.
/// </summary>
/// <param name="quizTemplate">The quiz template for new quiz.</param>
/// <returns>New quiz.</returns>
public Quiz StartNewQuiz(QuizTemplate quizTemplate)
{
ThrowIf.Null(quizTemplate, nameof(quizTemplate));
var quiz = new Quiz
{
TemplateId = quizTemplate.Id,
DateStart = DateTime.Now
};
this.Uow.QuizRepository.Insert(quiz);
this.Uow.Save();
return(quiz);
}
public void DisplayQuizTemplate(QuizTemplate template)
{
// Destroy any existing question uis
foreach (QuizQuestionUI questionUI in currentQuestionUIs)
{
Destroy(questionUI.gameObject);
}
currentQuestionUIs.Clear();
// Get all the questions
QuizQuestion[] allQuestions = template.AllQuestions;
// Create a question ui for each question
for (int i = 0; i < allQuestions.Length; i++)
{
QuizQuestionUI ui = Instantiate(questionUIPrefab, questionUIParent);
ui.DisplayQuestion(allQuestions[i], i);
currentQuestionUIs.Add(ui);
}
}
public void Start_WhenQuizCreated_ReturnsOkResultWithQuiz()
{
// Arrange
var quizTemplateStub = new QuizTemplate()
{
Id = 1
};
var mockQuizTemplateRepo = new Mock <IQuizTemplateRepository>();
mockQuizTemplateRepo.Setup(repo => repo.GetByID(It.IsAny <int>()))
.Returns(quizTemplateStub);
var mockUow = new Mock <IUnitOfWork>();
mockUow.Setup(uow => uow.QuizTemplateRepository)
.Returns(mockQuizTemplateRepo.Object);
var quizStub = new Quiz()
{
Id = 1
};
var mockManager = new Mock <IQuizFlowManager>();
mockManager.Setup(manager => manager.StartNewQuiz(It.IsAny <QuizTemplate>()))
.Returns(quizStub);
var controller = new QuizFlowController(mockManager.Object, mockUow.Object);
// Act
var response = controller.Start(1);
// Assert
mockManager.Verify(mock => mock.StartNewQuiz(quizTemplateStub), Times.Once);
var objectResult = Assert.IsType <OkObjectResult>(response);
var quiz = Assert.IsType <Quiz>(objectResult.Value);
Assert.Equal(1, quiz.Id);
}
public QuizRuntimeTemplate(QuizTemplate template, params QuizQuestion[] additionalQuestions)
{
this.template = template;
// Check if additional quiz questions were provided
if (additionalQuestions != null && additionalQuestions.Length > 0)
{
// Create space for the template questions and additional questions
QuizQuestion[] templateQuestions = template.GenerateQuestions();
questions = new QuizQuestion[templateQuestions.Length + additionalQuestions.Length];
// Copy the template questions into these questions
System.Array.Copy(templateQuestions, questions, templateQuestions.Length);
// Copy the additional questions into these questions
System.Array.Copy(additionalQuestions, 0, questions, templateQuestions.Length, additionalQuestions.Length);
}
// If no additional questions were provided
else
{
questions = template.GenerateQuestions();
}
}
public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
{
// Get the sub-properties
SerializedProperty template = property.FindPropertyRelative(nameof(template));
SerializedProperty answers = property.FindPropertyRelative(nameof(answers));
// Set height for one control
float height = EditorExtensions.StandardControlHeight;
if (property.isExpanded)
{
// Add space for the template drawer
height += EditorExtensions.StandardControlHeight;
// If an object reference exists then add room for the answers
if (template.objectReferenceValue)
{
// Add height for the regenerate button
height += EditorExtensions.StandardControlHeight;
QuizTemplate quizTemplate = template.objectReferenceValue as QuizTemplate;
CheckRuntimeTemplate(quizTemplate);
height += quizAnswersEditor.GetPropertyHeight(answers, runtimeTemplate.Questions);
// Add height for the results foldout
height += EditorExtensions.StandardControlHeight;
// Add space for three more controls if the results are folded out
if (resultsFoldout)
{
height += EditorExtensions.StandardControlHeight * 3f;
}
}
}
return(height);
}
public override void Setup()
{
// Use the base setup method
base.Setup();
GameManager gameManager = GameManager.Instance;
// If game manager exists then get the quiz of the current level
if (gameManager)
{
QuizTemplate template = gameManager.LevelData.Quiz;
// If the template exists then display it
if (template)
{
quizTemplateUI.DisplayQuizTemplate(template);
}
}
// Listen for level id picker change
levelPicker.Setup();
levelPicker.OnLevelIDPicked.AddListener(OnLevelPickerChanged);
OnLevelPickerChanged(levelPicker.CurrentLevelID);
}
public QuizTemplateDetailsContract(QuizTemplate quizTemplate, int questionsCount)
{
this.QuizTemplate = quizTemplate;
this.QuestionsCount = questionsCount;
}
/******************************************************
* Purpose: Look at each button_Uid and go to the
* quiz that suits the number in Uid
******************************************************/
private void Quiz_Button_Click(object sender, RoutedEventArgs e)
{
Button button = sender as Button;
int button_id = Int32.Parse(button.Uid);
List<Page> pages = GetPagesInQuiz(button_id);
QuizTemplate page = new QuizTemplate(button_id, pages, name);
page.Show();
this.Hide();
}
private static void InitializeData(ApplicationDatabaseContext context)
{
if (context.QuizTemplates.Any())
{
return;
}
var question1 = new QuestionTemplate()
{
QuestionType = QuestionType.SingleRight,
Text = "Who is the author of `Alice in Wonderland` ?"
};
var answerQ1A1 = new AnswerTemplate()
{
IsCorrect = true,
Text = "Charles Lutwidge Dodgson"
};
var answerQ1A2 = new AnswerTemplate()
{
IsCorrect = false,
Text = "Charles John Huffam Dickens"
};
var answerQ1A3 = new AnswerTemplate()
{
IsCorrect = false,
Text = "Agatha Mary Clarissa Christie"
};
var answerQ1A4 = new AnswerTemplate()
{
IsCorrect = false,
Text = "No author. It's a folklore."
};
question1.Answers.AddRange(new[] { answerQ1A1, answerQ1A2, answerQ1A3, answerQ1A4 });
var question2 = new QuestionTemplate()
{
QuestionType = QuestionType.SingleRight,
Text = "Which of these novels written by Lev Nikolayevich Tolstoy are the most latest ?"
};
var answerQ2A1 = new AnswerTemplate()
{
IsCorrect = true,
Text = "Hadji Murat"
};
var answerQ2A2 = new AnswerTemplate()
{
IsCorrect = false,
Text = "The Cossacks"
};
var answerQ2A3 = new AnswerTemplate()
{
IsCorrect = false,
Text = "War and Peace"
};
var answerQ2A4 = new AnswerTemplate()
{
IsCorrect = false,
Text = "Childhood"
};
question2.Answers.AddRange(new[] { answerQ2A1, answerQ2A2, answerQ2A3, answerQ2A4 });
var quizTemplate = new QuizTemplate()
{
Title = "Simple literature quiz",
Description = "Short demo quiz about literature.",
};
var quizQuestion1 = new QuizQuestionTemplate(quizTemplate, question1, 1)
{
Enabled = true
};
var quizQuestion2 = new QuizQuestionTemplate(quizTemplate, question2, 2)
{
Enabled = true
};
context.QuizTemplates.Add(quizTemplate);
context.QuizQuestionTemplates.AddRange(new[] { quizQuestion1, quizQuestion2 });
}
public QuizViewModel(QuizType type, DateTime?startTime, QuizTemplate suite) : this(type, startTime, suite.TimeLimit, suite.Questions, suite.Id)
{
}
/// <summary>
/// Initializes a new instance of <see cref="QuizQuestionTemplate"/>.
/// </summary>
/// <param name="quizTemplate">Quiz template.</param>
/// <param name="questionTemplate">Question template.</param>
/// <param name="order">Question template order.</param>
public QuizQuestionTemplate(QuizTemplate quizTemplate, QuestionTemplate questionTemplate, int order)
{
this.QuizTemplate = quizTemplate;
this.QuestionTemplate = questionTemplate;
this.Order = order;
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
// Get the sub-properties
SerializedProperty template = property.FindPropertyRelative(nameof(template));
SerializedProperty answers = property.FindPropertyRelative(nameof(answers));
// Set out the foldout
property.isExpanded = EditorGUIAuto.Foldout(ref position, property.isExpanded, label);
if (property.isExpanded)
{
// Increase indent
EditorGUI.indentLevel++;
// Layout the template
EditorGUIAuto.PropertyField(ref position, template);
// If an object reference exists then layout the answers
if (template.objectReferenceValue)
{
// Get the quiz template
QuizTemplate quizTemplate = template.objectReferenceValue as QuizTemplate;
CheckRuntimeTemplate(quizTemplate);
// Use a button to regenerate quiz questions from the template
GUI.enabled = quizTemplate.Dynamic;
if (GUIAuto.Button(ref position, "Generate new questions"))
{
runtimeTemplate = new QuizRuntimeTemplate(quizTemplate);
}
GUI.enabled = true;
quizAnswersEditor.OnGUI(position, answers, runtimeTemplate.Questions);
position.y += quizAnswersEditor.GetPropertyHeight(answers, runtimeTemplate.Questions);
// Get a list of all the answers as integers
int[] answersArray = Answers(property);
resultsFoldout = EditorGUIAuto.Foldout(ref position, resultsFoldout, "Quiz Results");
if (resultsFoldout)
{
// Indent the next part and disable it
EditorGUI.indentLevel++;
GUI.enabled = false;
// Compute if the important questions passed, what the score is, and what the max score was
bool passed = QuizInstance.PassedImportantQuestions(runtimeTemplate, answersArray);
int score = QuizInstance.ComputeScoreInImportantCategories(runtimeTemplate, answersArray);
int maxScore = runtimeTemplate.GetMaximumPossibleScoreInImportantCategories();
string scoreString = $"{score} / {maxScore} - {(passed ? "Pass" : "Fail")}";
// Show the score on important questions
EditorGUIAuto.PrefixedLabelField(ref position, new GUIContent("Score on Important Questions"), scoreString);
// Compute if the unimportant questions passed, what the score is, and what the max score was
passed = QuizInstance.PassedUnimportantQuestions(runtimeTemplate, answersArray);
score = QuizInstance.ComputeScoreInUnimportantCategories(runtimeTemplate, answersArray);
maxScore = runtimeTemplate.GetMaximumPossibleScoreInUnimportantCategories();
scoreString = $"{score} / {maxScore} - {(passed ? "Pass" : "Fail")}";
// Show the score on unimportant questions
EditorGUIAuto.PrefixedLabelField(ref position, new GUIContent("Score on Unimportant Questions"), scoreString);
// Show the final grade
EditorGUIAuto.PrefixedLabelField(ref position, new GUIContent("Final Grade"),
QuizInstance.ComputeGrade(runtimeTemplate, answersArray).ToString());
// Change the values back to before
EditorGUI.indentLevel--;
GUI.enabled = true;
}
}
// Restore indent
EditorGUI.indentLevel--;
}
}
