def test_total_zero_when_new_instance_made(self): new_cash_desk = CashDesk() self.assertEqual(0, new_cash_desk.total())
def test_total_after_money_take(self): new_cash_desk = CashDesk() new_cash_desk.take_money({1: 2, 100: 3}) self.assertEqual(302, new_cash_desk.total())