public void TestMethod1()
        {
            // arrange
            CsvProductItemReader reader = new CsvProductItemReader(@"C:\Users\Renan\Downloads\order-price\order-price\sample_catalog.csv");

            // act
            var result = reader.Read();

            // assert
            Assert.AreEqual(5, result.Count);
        }
        public static IProductItemRepository CreateInstance(string csvFile)
        {
            CsvProductItemReader csvReader = new CsvProductItemReader(csvFile);

            return(new ProductItemRepository(csvReader));
        }