def test_equal(self):
item = Item()
currency = Currency("$", "Dollar", "USD")
currency2 = copy.deepcopy(currency)
currency2.set_name("dollar")
item.set_name("Apple")
item.set_price(1)
item.set_discount(0)
item.set_currency(currency)
item.set_description("A round fruit")
item.set_id(1)
item.set_percent_discount(False)
item2 = copy.deepcopy(item)
item2.set_id(2)
self.assertNotEqual(item, item2)
item2.set_id(item.get_id())
item2.set_name("pear")
self.assertNotEqual(item, item2)
item2.set_name(item.get_name())
item2.set_currency(currency2)
self.assertNotEqual(item, item2)
item2.set_currency(item.get_currency())
item2.set_description("asdf")
self.assertNotEqual(item, item2)
item2.set_description(item.get_description())
item2.set_price(0)
self.assertNotEqual(item, item2)
item2.set_price(item.get_price())
item2.set_discount(1)
self.assertNotEqual(item, item2)
item2.set_discount(item.get_discount())
item2.set_percent_discount(True)
self.assertNotEqual(item, item2)
def test_json(self):
item_repo = JsonItemRepo("json_test.json")
currency = Currency("Leu", "Leu", "RON")
item1 = Item()
item1.set_name("Pear")
item1.set_currency(currency)
item1.set_price(3)
item1.set_discount(0)
item1.set_percent_discount(False)
item1.set_description("A sweet fruit")
item2 = copy.deepcopy(item1)
item2.set_name("Apple")
item1.set_price(2)
item_repo.store(item1)
item_repo.store(item2)
item_repo2 = JsonItemRepo("json_test.json")
item_list2 = item_repo2.get_all()
item_list = item_repo.get_all()
self.assertEqual(item_list, item_list2)
item2.set_name("Green Apple")
item_repo2.update(2, item2)
self.assertEqual(item_repo2.get(2), item2)
item_repo.reset_id()
item_repo.delete(1)
item_repo.delete(2)
def input_item(self):
item = Item()
item.set_name(input("Give name: "))
item.set_description(input("Give description: "))
item.set_price(int(input("Give price: ")))
item.set_discount(int(input("Give discount: ")))
print("Is the discount a percent?\nYes of No")
percent = input()
if percent == "Yes":
item.set_percent_discount(True)
else:
item.set_percent_discount(False)
item.set_currency(self.choose_currency())
return item
def __load_from_file(self):
file = open(self.__file_name, "r")
json_file = json.loads(file.read())
if "current_item_index" in json_file:
self._id = json_file["current_item_index"]
if "item_list" in json_file:
for item in json_file["item_list"]:
symbol = item["currency"]["symbol"]
name = item["currency"]["name"]
code = item["currency"]["code"]
currency = Currency(symbol, name, code)
exchange_rate = item["currency"]["exchange_rate"]
currency.set_exchange_rate(exchange_rate)
item_to_store = Item()
item_to_store.set_id(item["id"])
item_to_store.set_name(item["name"])
item_to_store.set_price(item["price"])
item_to_store.set_discount(item["discount"])
item_to_store.set_description(item["description"])
item_to_store.set_percent_discount(item["percent_discount"])
item_to_store.set_currency(currency)
self._list.append(item_to_store)
file.close()