public async Task ValidateQuestionAsync_CategoryChangedForRandomQuestionChoice_Throws()
{
var database = GetDatabase().Build();
var question = database.Context
.Questions
.Include(q => q.QuestionCategory.Classroom)
.Single(q => q.Name == "Choice1");
var newCategoryId = database.Context
.QuestionCategories
.Single(qc => qc.Name == "Category1")
.Id;
database.Reload();
question.QuestionCategoryId = newCategoryId;
question.QuestionCategory = null;
var modelErrors = new MockErrorCollection();
var validator = new QuestionValidator(database.Context);
await Assert.ThrowsAsync <InvalidOperationException>
(
async() => await validator.ValidateQuestionAsync
(
question,
modelErrors,
"Class1"
)
);
}
public static bool IsValidQuestions(List <QuestionInfo> questions)
{
if (questions == null || questions.Count == 0)
{
if (minQuestionsCount == 0)
{
return(true);
}
Error = "Отсутствуют вопросы.";
return(false);
}
if (questions.Count > maxQuestionsCount)
{
Error = "Слишком много вопросов.";
return(false);
}
if (questions.Count < minQuestionsCount)
{
Error = "Слишком мало вопросов.";
return(false);
}
if (questions.Any(q => !QuestionValidator.IsValid(q)))
{
Error = "Присутствуют невалидные вопросы.";
return(false);
}
Error = string.Empty;
return(true);
}
public async Task ValidateQuestionAsync_NewValidQuestion_ReturnsTrueNoErrors()
{
var database = GetDatabase().Build();
var question = new MultipleChoiceQuestion()
{
Name = "NewQuestion",
QuestionCategoryId = database.Context
.QuestionCategories
.Single(qc => qc.Name == "Category1")
.Id
};
database.Reload();
var modelErrors = new MockErrorCollection();
var validator = new QuestionValidator(database.Context);
var result = await validator.ValidateQuestionAsync
(
question,
modelErrors,
"Class1"
);
Assert.True(result);
Assert.False(modelErrors.HasErrors);
}
public async Task ValidateQuestionAsync_ModifiedValidQuestion_ReturnsTrueNoErrors()
{
var database = GetDatabase().Build();
var question = database.Context
.Questions
.Include(q => q.QuestionCategory.Classroom)
.Single(q => q.Name == "Question1");
database.Reload();
question.Name = "ModifiedQuestion";
var modelErrors = new MockErrorCollection();
var validator = new QuestionValidator(database.Context);
var result = await validator.ValidateQuestionAsync
(
question,
modelErrors,
"Class1"
);
Assert.True(result);
Assert.False(modelErrors.HasErrors);
}
private void ButtonSave_Click(object sender, RoutedEventArgs e)
{
if (!CheckText())
{
return;
}
QuestionInfo question = Question;
if (!QuestionValidator.IsValid(question))
{
CtrlError.ShowError(QuestionValidator.Error);
return;
}
if (questionId != null)
{
manager.TestEditControl.EditQuestion(Question);
}
else
{
manager.TestEditControl.AddQuestion(Question);
}
manager.TestEditControl.Back();
}
bool CheckText()
{
if (!QuestionValidator.IsValidText(CtrlText.Text))
{
CtrlErrorText.ShowError(QuestionValidator.Error);
return(false);
}
CtrlErrorText.ClearError();
return(true);
}
public Question EditQuestionVotes(string command, int questionId)
{
try
{
var question = _context.Questions.SingleOrDefault(ques => ques.Id == questionId);
question = QuestionValidator.ValidateCommand(question, command);
_context.Questions.Update(question);
_context.SaveChanges();
return(question);
}
catch (Exception)
{
throw;
}
}
private GrpcQuestionValidator GetGrpcQuestionValidator(QuestionValidator questionValidator)
{
if (questionValidator == null)
{
return(null);
}
return(new GrpcQuestionValidator()
{
Max = questionValidator.Max,
Min = questionValidator.Min,
MaxLength = questionValidator.MaxLength,
MinLength = questionValidator.MinLength,
Required = questionValidator.Required
});
}
public Question Insert(Question question)
{
var validator = new QuestionValidator();
var results = validator.Validate(question);
if (results.IsValid)
{
repository.Insert(question);
UoW.Commit();
return(question);
}
else
{
var errors = results.Errors.Select(e => e.ErrorMessage).ToList();
throw new BusinessException(errors);
}
}
public QuestionValidationTest()
{
_questionValidator = new QuestionValidator();
}
public CourseTestsController(ICourseTestService courseTestService, ITestSubmissionService testSubmissionService)
{
this.courseTestService = courseTestService;
this.testSubmissionService = testSubmissionService;
questionValidator = new QuestionValidator();
}
private void Validation(QuestionDto dto)
{
var validator = new QuestionValidator();
validator.ValidateAndThrow(dto);
}
public override ValidationResult IsValid()
{
var validator = new QuestionValidator();
return(validator.Validate(this));
}
public void TestCleanup()
{
_repositoryMock = null;
_validator = null;
}
public void TestInitialize()
{
_repositoryMock = new Mock <IRepository>();
_validator = new QuestionValidator();
}
public QuestionValidatorTests()
{
questionValidator = new QuestionValidator();
}
