public void UpdateProductQuantityTest()
{
_ShopListPresentationModel.GetCurrentProduce("1", 0, "主機板");
_ShopListPresentationModel.AddItemToCart();
Assert.AreEqual(_ShopListPresentationModel.GetSubtotal(2, 0), 13980);
_ShopListPresentationModel.UpdateProductQuantity();
Assert.AreEqual(_productManagement.AllProducts[0].ProductQuantity, 3.ToString());
}
// 更新商品資料
private void UpdateData()
{
_shopListPresentationModel.UpdateProductQuantity();
}