public Data <List <ProductOption> > GetOptions(Guid productId)
        {
            Data <List <ProductOption> > results = new Data <List <ProductOption> >();

            results.Items = _productOptionService.GetAllProductOptions().Where(p => p.ProductId == productId).ToList();
            return(results);
        }
        public void GetAllProductOptions_gets_all_ProductOptions_via_repository()
        {
            //Act
            var productOptions = _productOptionService.GetAllProductOptions().ToList();

            //Assert
            Assert.IsNotNull(productOptions);
            Assert.AreEqual(productOptions.Count, 3);
        }