@BeforeClass
public static void InitializeProductList() {
ProductList productlist = ProductList.Initial();
productlist.AddProductInfo(new ProductInfo("ITEM000000", "可口可乐", "瓶", "食品", "碳酸饮料", 3.0));
productlist.AddProductInfo(new ProductInfo("ITEM000001", "篮球", "个", "运动物品", "球类", 98.0));
productlist.AddProductInfo(new ProductInfo("ITEM000002", "羽毛球", "个", "运动物品", "球类", 1.0));
productlist.AddProductInfo(new ProductInfo("ITEM000003", "苹果", "斤", "食品", "水果", 5.5));
productlist.AddProductInfo(new ProductInfo("ITEM000004", "白菜", "斤", "食品", "蔬菜", 5.0));
productlist.AddProductInfo(new ProductInfo("ITEM000005", "牙膏", "盒", "日用品", "洗漱用品", 3.0));
}
// 测试ProductList类
@Test
public void test_ProductList() {
ProductList list = ProductList.Initial();
ProductInfo one_item_info = list.getProductItemInfo("ITEM000005");
assertTrue(one_item_info.getName().equals("牙膏"));
}