public void MoveQuestionToCatalog_ErrorPathThrows(long catalogId, string expectedErrorMessage)
{
using (var context = CreateTestCreationDbContext())
{
var uow = TestUtils.CreateTestCreationUoW(context);
Question question = uow.Questions.GetByIdWithAnswers(ValidQuestion1Id);
var exception = Assert.ThrowsException <DomainException>(() => QuestionMover.MoveQuestionToCatalog(question, catalogId, uow.QuestionsCatalogs, null));
Assert.AreEqual(expectedErrorMessage, exception.Message);
}
}
public void MoveQuestionToCatalog_HappyPathIsSuccessful(long questionId, long catalogId)
{
const int maxNumberOfQuestionsInCatalog = 3;
Mock <IAddQuestionPolicy> policyMock = new Mock <IAddQuestionPolicy>();
policyMock.Setup(x => x.CanAddQuestion(It.IsAny <int>())).Returns <int>(x => x < maxNumberOfQuestionsInCatalog);
using (var context = CreateTestCreationDbContext())
{
var uow = TestUtils.CreateTestCreationUoW(context);
Question question = uow.Questions.GetByIdWithAnswers(questionId);
QuestionMover.MoveQuestionToCatalog(question, catalogId, uow.QuestionsCatalogs, policyMock.Object);
uow.Save();
}
using (var context = CreateTestCreationDbContext())
{
Question question = context.Questions.Find(questionId);
Assert.AreEqual(catalogId, question.CatalogId);
}
}
public async Task <Result> Handle(UpdateQuestionWithAnswersCommand command, CancellationToken cancellationToken)
{
Question question = uow.Questions.GetByIdWithAnswers(command.QuestionId);
if (question == null)
{
return(Result.NotFound());
}
if (question.OwnerId != command.UserId) // todo : check catalog instead
{
return(Result.Unauthorized());
}
if (command.ConcurrencyToken.HasValue)
{
if (question.ConcurrencyToken != command.ConcurrencyToken.Value)
{
return(Result.Conflict());
}
}
question.Content = command.Content;
if (question.CatalogId != command.CatalogId)
{
var owner = uow.Owners.GetById(question.OwnerId);
var policy = AddQuestionPolicyFactory.Create(owner.MembershipLevel);
QuestionMover.MoveQuestionToCatalog(question, command.CatalogId, uow.QuestionsCatalogs, policy);
}
question.Answers.MergeWith(command.Answers, x => x.AnswerId, y => y.AnswerId,
onAdd: x => question.AddAnswer(x.Content, x.IsCorrect),
onUpdate: (x, y) => { x.Content = y.Content; x.IsCorrect = y.IsCorrect; },
onDelete: y => question.DeleteAnswer(y));
await uow.Save();
return(Result.Ok());
}
