def test_remove_item_from_cart(self):
username = '******'
item_id = 1
quantity = 20
ShoppingCartDB.add_item_shopping_cart(
ShoppingCartDB.ShoppingCartItem(username, item_id, quantity, ""))
ShoppingCartDB.remove_item_shopping_cart(username, item_id)
cart_items = ShoppingCartDB.get_cart_items(username)
self.assertEqual(len(cart_items), 0)
def remove_item_shopping_cart(username, item_id):
if username is not None and item_id is not None:
user = RegisteredUsers.get_user(username)
if user is not False:
return ShoppingCartDB.remove_item_shopping_cart(username, item_id)