public void ReadRows_AutoMappedCustomIndexField_ReturnsExpected()
        {
            using var importer = Helpers.GetImporter("Primitives.xlsx");

            ExcelSheet sheet = importer.ReadSheet();

            sheet.ReadHeading();

            CustomIndexFieldClass row1 = sheet.ReadRow <CustomIndexFieldClass>();

            Assert.Equal("a", row1.CustomIndex);
        }
        public void ReadRows_CustomMappedCustomIndexField_ReturnsExpected()
        {
            using var importer = Helpers.GetImporter("Primitives.xlsx");
            importer.Configuration.RegisterClassMap <CustomCustomIndexFieldClassMap>();

            ExcelSheet sheet = importer.ReadSheet();

            sheet.ReadHeading();

            CustomIndexFieldClass row1 = sheet.ReadRow <CustomIndexFieldClass>();

            Assert.Equal("1", row1.CustomIndex);
        }