public IEnumerable <QuestionBase> Map(IDataReader r)
{
while (r.Read())
{
var questionType = (QuestionType)r.GetByte("QuestionType_ID");
QuestionBase result;
switch (questionType)
{
case QuestionType.Open:
result = new OpenQuestion();
break;
case QuestionType.Checkboxed:
result = new CheckedQuestion();
break;
default:
throw new NotImplementedException();
}
result.ID = r.GetInt32("ID");
result.Question = r.GetString("Question");
result.PoolID = r.GetInt16("Pool_ID");
yield return(result);
}
}
// updateing
public void Update(Exam entityToUpdate)
{
string titleNoSpace = entityToUpdate.Title;
foreach (var c in titleNoSpace)
{
titleNoSpace = titleNoSpace.Replace(" ", string.Empty);
}
XElement xEntity = new XElement($"{titleNoSpace}_{entityToUpdate.Id}");
XElement xQuestions = new XElement("Questions");
foreach (var question in entityToUpdate.Questions)
{
if (question is MultipleChoiceTextQuestion)
{
MultipleChoiceTextQuestion multipleText = question as MultipleChoiceTextQuestion;
XElement xAnswers = new XElement("Answers");
int i = 0;
foreach (string answer in multipleText.Answers)
{
xAnswers.Add(new XElement($"Answer_{i}", answer));
i++;
}
XElement xQuestion = new XElement("MultipleChoiseTextQuestion", new object[] {
new XElement("QuestionDescription", multipleText.QuestionDescription),
new XElement("QuestionText", multipleText.QuestionText),
xAnswers,
new XElement("RightAnswer", multipleText.RightAnswer),
new XElement("Points", multipleText.Points)
});
xQuestions.Add(xQuestion);
}
else if (question is OpenQuestion)
{
OpenQuestion openQuestion = question as OpenQuestion;
XElement xQuestion = new XElement("OpenQuestion", new object[] {
new XElement("QuestionDescription", openQuestion.QuestionDescription),
new XElement("QuestionText", openQuestion.QuestionText),
new XElement("RightAnswer", openQuestion.RightAnswer),
new XElement("Points", openQuestion.Points)
});
xQuestions.Add(xQuestion);
}
}
xEntity.Add(xQuestions);
var dirPath = Directory.GetCurrentDirectory();
string fileName = ($"{titleNoSpace}_{entityToUpdate.Id}.xml");
if (!Directory.Exists($"{dirPath}\\ExamsQuestions"))
{
Directory.CreateDirectory($"{dirPath}\\ExamsQuestions");
}
var filePath = $"{dirPath}\\ExamsQuestions\\{fileName}";
xEntity.Save(filePath);
entityToUpdate.QuestionsPath = fileName;
GetById(entityToUpdate.Id);
}
public static Question LoadQuestion(int id, string question_type)
{
Question question;
if (question_type == "open")
{
question = new OpenQuestion();
}
else
{
question = new CloseQuestion();
}
connection.Open();
var command = new SQLiteCommand("select * from Question where ID = @id", connection);
command.Parameters.AddWithValue("@id", id);
var reader = command.ExecuteReader();
while (reader.Read())
{
question.ID = reader.GetInt32(0);
question.question = (string)reader.GetValue(1);
question.answer = (string)reader.GetValue(2);
}
connection.Close();
return(question);
}
public void Init()
{
openQ = new OpenQuestion();
QuestMock = new Mock <IQuestionRepository>();
_questionnaire = new Questionnaire()
{
Id = Guid.Empty.ToString()
};
OpenQuestion = new OpenQuestionViewModel(openQ, QuestMock.Object);
QfactoryMock = new Mock <IQuestionFactory>();
ListMock = new Mock <IAddableList <Questionnaire> >();
MapperMock = new Mock <IMapper>();
EditMock = new Mock <IEditViewModel <EventViewModel> >();
festiClient = new Mock <IFestiClient>().Object;
QfactoryMock.Setup(mock => mock.Create(_questionnaire, "Open", It.IsAny <int>())).Returns(OpenQuestion);
EditMock.Setup(mock => mock.Entity.Id).Returns("ff");
AddQVM = new AddQuestionnaireViewModel(QfactoryMock.Object, ListMock.Object, MapperMock.Object, EditMock.Object, festiClient);
//MockRepo.Setup(elem => elem.InsertAsync(Question)).Returns(Task.CompletedTask);
//QfactoryMock.Setup(mock => mock.QuestionTypes== "open");
//FestiMClientMock = new Mock<FestiMSClient>();
}
public void WhenQuestionIsNew_ThenItIsNotComplete()
{
var question = new OpenQuestion {
MaxLength = 10
};
Assert.IsFalse(question.IsComplete);
}
public void WhenQuestionIsNew_ThenTemplateValuesAreCopied()
{
var question = new OpenQuestion {
MaxLength = 10
};
Assert.AreEqual(10, question.MaxLength);
}
/// <summary>
/// Update open question
/// </summary>
/// <param name="model"></param>
public void Update(OpenQuestion model)
{
var question = this.context.OpenQuestions.Find(model.Id);
question.Content = model.Content;
question.Points = model.Points;
this.context.SaveChanges();
}
public void setOpenQuestion(int index)
{
this.index = index;
OpenQuestion question = englishQuestions[index];
questionText.text = question.question;
sceneSwitcher.newElement(openQuestion);
}
internal void PickValues(OpenQuestion openQuestion)
{
_openQuestion = openQuestion;
comboBoxDataType.DataSource = Enum.GetValues(typeof(DataTypes));
textBoxQuestionText.Text = _openQuestion.QuestionText;
textBoxName.Text = _openQuestion.Name;
checkBoxIsBinary.Checked = _openQuestion.IsBinaryAnswer;
comboBoxDataType.SelectedItem = _openQuestion.DataType;
}
public void ViewModelHasMaxLengthAsTheAvailableLength()
{
var question = new OpenQuestion {
QuestionText = "Question", MaxLength = 25
};
var viewModel = new OpenQuestionViewModel(question);
Assert.AreEqual(25, viewModel.AvailableLength);
}
private void AddOpenQuestion()
{
OpenQuestion openQuestion = _subSection.Questions.AddOpenQuestion();
OpenQuestionForm form = new OpenQuestionForm();
form.PickValues(openQuestion);
form.ShowDialog();
RefreshQuestions();
}
public void WhenQuestionHasEmptyValue_ThenItIsNotComplete()
{
var question = new OpenQuestion {
MaxLength = 10
};
question.Response = "";
Assert.IsFalse(question.IsComplete);
}
public void WhenQuestionHasValidValue_ThenItIsComplete()
{
var question = new OpenQuestion {
MaxLength = 10
};
question.Response = "aaaa";
Assert.IsTrue(question.IsComplete);
}
private void AddOpenQuestion()
{
OpenQuestion openQuestion = _section.Questions.AddOpenQuestion();
OpenQuestionForm form = new OpenQuestionForm();
form.PickValues(openQuestion);
if (form.ShowDialog() == DialogResult.OK)
{
RefreshQuestions();
}
}
public void WhenSettingTheResponseTextPropertyOnTheModel_ThenAvailableLengthIsUpdatedOnTheViewModel()
{
var question = new OpenQuestion {
QuestionText = "Question", MaxLength = 25
};
var viewModel = new OpenQuestionViewModel(question);
question.Response = "1234567890";
Assert.AreEqual(15, viewModel.AvailableLength);
}
public void WhenCreatingTheViewModel_ThenHasChangesIsFalse()
{
var question = new OpenQuestion {
QuestionText = "Question", MaxLength = 25
};
var viewModel = new OpenQuestionViewModel(question);
bool hasChanges = false;
viewModel.ResponseChanged += (o, e) => { hasChanges = true; };
Assert.IsFalse(hasChanges);
}
public void WhenResponseLengthExceedsMaxLength_ThenIndicatesErrorOnResponse()
{
var question = new OpenQuestion {
MaxLength = 10
};
var notifyErrorInfo = (INotifyDataErrorInfo)question;
question.Response = "ThisIsLongerThanTenCharacters";
Assert.IsTrue(notifyErrorInfo.GetErrors("Response").Cast <string>().Any());
}
public IHttpActionResult Create(OpenQuestion openQst)
{
if (!this.ModelState.IsValid)
{
return(BadRequest(ModelState));
}
this.data.OpenQuestions.Add(openQst);
this.data.SaveChanges();
return(Ok(openQst));
}
public void WhenSettingResponseToNull_ThenIndicatesErrorOnResponse()
{
var question = new OpenQuestion {
MaxLength = 10
};
var notifyErrorInfo = (INotifyDataErrorInfo)question;
question.Response = "valid";
Assert.IsFalse(notifyErrorInfo.GetErrors("Response").Cast <string>().Any());
question.Response = null;
Assert.IsTrue(notifyErrorInfo.GetErrors("Response").Cast <string>().Any());
}
public void WhenSettingTheResponseTextPropertyOnTheModel_ThenAChangeOnAvailableLengthIsNotifiedOnTheViewModel()
{
var question = new OpenQuestion {
QuestionText = "Question", MaxLength = 25
};
var viewModel = new OpenQuestionViewModel(question);
var changeTracker = new PropertyChangeTracker(viewModel);
question.Response = "1234567890";
Assert.IsTrue(changeTracker.ChangedProperties.Contains("AvailableLength"));
}
public void Init()
{
Question = new OpenQuestion()
{
Questionnaire = new Questionnaire()
{
Id = Guid.Empty.ToString()
}
};
MockRepo = new Mock <IQuestionRepository>();
MockRepo.Setup(elem => elem.InsertAsync(Question)).Returns(Task.CompletedTask);
OpenVM = new OpenQuestionViewModel(Question, MockRepo.Object);
}
public void WhenSettingTheResponseTextPropertyOnTheModel_ThenTheViewModelNotifiesAResponseChange()
{
var question = new OpenQuestion {
QuestionText = "Question", MaxLength = 25
};
var viewModel = new OpenQuestionViewModel(question);
bool responseChanged = false;
viewModel.ResponseChanged += (s, e) => responseChanged = true;
question.Response = "1234567890";
Assert.IsTrue(responseChanged);
}
public async Task <IActionResult> GeneralTestAsync(int index = 0)
{
var listQuestions = await repository.GetAllQuestions();
var listAnswers = await repository.GetAllAnswers();
var listSpelling = new List <Question>(listQuestions.Where(a => a.Category == "Орфография" && !a.IsOpen));
var listPunctuation = new List <Question>(listQuestions.Where(a => a.Category == "Пунктуация" && !a.IsOpen));
var listSyntax = new List <Question>(listQuestions.Where(a => a.Category == "Синтаксис" && !a.IsOpen));
var listMorphology = new List <Question>(listQuestions.Where(a => a.Category == "Морфология" && !a.IsOpen));
var listOpen = new List <Question>(listQuestions.Where(a => a.IsOpen));
Test test = new Test
{
CloseQuestions = new List <CloseQuestion>(),
OpenQuestions = new List <OpenQuestion>()
};
test.Name = $"Общий тест {index + 1}";
for (int i = 0; i < SPELLING_QUESTION_NUMBER; i++)
{
var cq = new CloseQuestion(listSpelling.ElementAt(index * SPELLING_QUESTION_NUMBER + i));
test.CloseQuestions.Add(cq);
}
for (int i = 0; i < PUNCT_QUESTION_NUMBER; i++)
{
var cq = new CloseQuestion(listPunctuation.ElementAt(index * PUNCT_QUESTION_NUMBER + i));
test.CloseQuestions.Add(cq);
}
test.CloseQuestions.Add(new CloseQuestion(listMorphology.ElementAt(index + 1)));
test.CloseQuestions.Add(new CloseQuestion(listSyntax.ElementAt(index + 1)));
foreach (var q in test.CloseQuestions)
{
q.Answers = new List <Answer>(listAnswers.Where(a => a.QuestionId == q.Id));
}
for (int i = 0; i < OPEN_QUESTION_NUMBER; i++)
{
var cq = new OpenQuestion(listOpen.ElementAt(index * OPEN_QUESTION_NUMBER + i));
cq.RightAnswer = listAnswers.Where(a => a.QuestionId == cq.Id).ElementAt(0);
test.OpenQuestions.Add(cq);
}
return(View(test));
}
public static void LoadExamQuestions(Exam exam)
{
string dirpath = Directory.GetCurrentDirectory();
string filePath = dirpath + "\\" + exam.QuestionsPath;
try
{
var xml = XDocument.Load(filePath);
XElement elementXml = XElement.Parse(xml.ToString());
// exam.Title = elementXml.Name.ToString().Replace("_", " ");
var questionsElement = elementXml.Elements();
foreach (var xQuestion in questionsElement.Elements())
{
IQuestion question;
if (xQuestion.Name == "MultipleChoiseTextQuestion")
{
question = new MultipleChoiceTextQuestion();
var answers = xQuestion.Element("Answers");
foreach (var answer in answers.Elements())
{
(question as MultipleChoiceTextQuestion).Answers.Add(answer.Value);
}
}
else
{
question = new OpenQuestion();
}
question.Points = double.Parse(xQuestion.Element("Points").Value);
question.RightAnswer = xQuestion.Element("RightAnswer").Value;
question.QuestionDescription = xQuestion.Element("QuestionDescription").Value;
question.QuestionText = xQuestion.Element("QuestionText").Value;
if (xQuestion.Element("Image_Id") != null)
{
using (var unit = new UnitOfWork(new ExamContext()))
{
int imageId = int.Parse(xQuestion.Element("Image_Id").Value);
QImage qImgModel = unit.QImages
.Find(img => (img.ExamId == exam.Id) && (img.Id == imageId))
.ToList()[0];
question.QuestionImage = ByteArrayToImage(qImgModel.QuestionImage);
}
}
exam.Questions.Add(question);
}
}
catch
{
}
}
public void WhenSettingTheResponseOntheModel_ThenViewModelHasChanges()
{
var question = new OpenQuestion {
QuestionText = "Question", MaxLength = 25
};
var viewModel = new OpenQuestionViewModel(question);
bool hasChanges = false;
viewModel.ResponseChanged += (o, e) => { hasChanges = true; };
question.Response = "1234567890";
Assert.IsTrue(hasChanges);
}
// getting
public Exam GetById(object id)
{
Exam exam = new Exam();
var dirPath = Directory.GetCurrentDirectory();
var filePath = Directory.GetFiles($"{dirPath}\\ExamsQuestions", $"*{id}*");
if (filePath.Count() != 0)
{
var xml = XDocument.Load(filePath[0]);
XElement elementXml = XElement.Parse(xml.ToString());
exam.Title = elementXml.Name.ToString().Replace("_", " ");
var questionsElement = elementXml.Elements();
foreach (var question in questionsElement.Elements())
{
if (question.Name == "MultipleChoiseTextQuestion")
{
MultipleChoiceTextQuestion multipleChoise = new MultipleChoiceTextQuestion();
multipleChoise.QuestionText = question.Element("QuestionText").Value;
multipleChoise.Points = double.Parse(question.Element("Points").Value);
multipleChoise.RightAnswer = question.Element("RightAnswer").Value;
var answers = question.Element("Answers");
foreach (var answer in answers.Elements())
{
multipleChoise.Answers.Add(answer.Value);
}
exam.Questions.Add(multipleChoise);
}
else if (question.Name == "OpenQuestion")
{
OpenQuestion openQuestion = new OpenQuestion();
openQuestion.QuestionText = question.Element("QuestionText").Value;
openQuestion.Points = double.Parse(question.Element("Points").Value);
openQuestion.RightAnswer = question.Element("RightAnswer").Value;
openQuestion.QuestionDescription = question.Element("QuestionDescription").Value;
exam.Questions.Add(openQuestion);
}
}
}
return(exam);
}
private void AddOpenQuestion()
{
if (!(Tree.SelectedNode.Tag is Questions))
{
return;
}
Questions questions = Tree.SelectedNode.Tag as Questions;
OpenQuestion openQuestion = (OpenQuestion)questions.Add(QuestionTypes.Open);
OpenQuestionForm openQnFrm = new OpenQuestionForm();
openQnFrm.PickValues(openQuestion);
if (openQnFrm.ShowDialog() == DialogResult.OK)
{
TreeNode questionsNode = Tree.SelectedNode;
if (questionsNode != null)
{
var questionNode = AddToParentNode(questionsNode, openQuestion, openQuestion.Name);
questionNode.ImageIndex = 3;
questionNode.SelectedImageIndex = 3;
}
}
}
public static Question CreateQuestion(DCAnalyticsObject parent, QuestionTypes qtype)
{
Question question = null;
switch (qtype)
{
case QuestionTypes.Closed:
question = new ClosedQuestion(parent);
break;
case QuestionTypes.MultipleChoice:
question = new MultipleChoiceQuestion(parent);
break;
case QuestionTypes.Open:
question = new OpenQuestion(parent);
break;
case QuestionTypes.Map:
question = new MapQuestion(parent);
break;
case QuestionTypes.Location:
question = new LocationQuestion(parent);
break;
case QuestionTypes.Other:
question = new OtherQuestion(parent);
break;
}
if (question != null)
{
question.QuestionType = qtype;
}
return(question);
}
public override Question CreateNewQuestion()
{
var question = new OpenQuestion(this);
return question;
}
public OpenQuestionViewModel(OpenQuestion model) : base(model)
{
}
public OpenQuestionDTO(OpenQuestion question)
{
this.Id = question.Id;
this.Text = question.Text;
this.Pincode_Id = question.Pincode_Id;
}
/// <summary>
/// Add open question
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int Add(OpenQuestion model)
{
this.context.OpenQuestions.Add(model);
this.context.SaveChanges();
return(model.Id);
}
public void MarkAsModified(OpenQuestion item)
{
Entry(item).State = EntityState.Modified;
}