public async Task CanGetQuestionDifficultiesList()
        {
            var authorizedClient = SystemTestExtension.GetTokenAuthorizeHttpClient(_factory);

            var getQuestionDifficultiesListQuery = new GetQuestionDifficultiesListQueryModel
            {
                Skip = 0,
                Take = 10
            };

            var httpResponse = await authorizedClient.GetAsync(
                requestUri : $"/QuestionDifficulty?Skip={getQuestionDifficultiesListQuery.Skip}&Take={getQuestionDifficultiesListQuery.Take}");

            httpResponse.EnsureSuccessStatusCode();
            Assert.Equal(HttpStatusCode.OK, httpResponse.StatusCode);
        }
        public async Task <ActionResult <ResponseModel <QuestionDifficultiesListModel> > > Get([FromQuery] GetQuestionDifficultiesListQueryModel query)
        {
            try
            {
                var questionDifficultiesListModel = await Mediator.Send(new GetQuestionDifficultiesListQuery(query.Skip, query.Take));

                return(Ok(questionDifficultiesListModel));
            }
            catch (NotFoundException)
            {
                return(NotFound());
            }
            catch
            {
                return(StatusCode(HttpStatusCode.InternalServerError.ToInt()));
            }
        }