public async Task ShouldItemsCount1WhenTake1()
        {
            var getTrainingCategoriesListQuery = new GetTrainingCategoriesListQuery(skip: 0, take: 1);

            var trainingCategoryModel = await _getTrainingCategoriesListQueryHandler.Handle(getTrainingCategoriesListQuery, CancellationToken.None);

            Assert.Single(trainingCategoryModel.Items);
        }
        public async Task ShouldGetModelForValidInformation()
        {
            var getTrainingCategoriesListQuery = new GetTrainingCategoriesListQuery(skip: 0, take: 10);

            var trainingCategoryModel = await _getTrainingCategoriesListQueryHandler.Handle(getTrainingCategoriesListQuery, CancellationToken.None);

            Assert.Null(trainingCategoryModel.Errors);
        }