class TestOperation(TestCase):
def setUp(self):
self.atm = ATM(500)
account = mocked_account(balance=700)
card = mocked_card(account=account)
self.atm.validate_card(card, ANY)
def test_get_balance(self):
self.assertEqual(self.atm.card_balance(), 700)
self.atm.card.get_account().get_balance.assert_called_with()
def test_get_cash_success(self):
remaining = self.atm.get_money(50)
self.atm.card.get_account().get_balance.assert_called_with()
self.atm.card.get_account().withdraw.assert_called_with(50)
self.assertEqual(remaining, 600)
self.assertEqual(self.atm.card_balance(), 650)
self.assertEqual(self.atm.money_balance, 450)
def test_not_enough_money_in_atm(self):
with self.assertRaises(NotEnoughMoneyInATM):
self.atm.get_money(600)
def test_not_enough_money_in_account(self):
with self.assertRaises(NotEnoughMoneyInAccount):
self.atm.get_money(850)
class TestValidation(TestCase):
def setUp(self):
self.atm = ATM(100)
def test_good_card_validation(self):
card = mocked_card()
self.atm.validate_card(card, sentinel.pin_code)
#card.check_pin.assert_called_once_with(sentinel.pin_code)
self.assertEqual(self.atm.card, card)
def test_blocked_card_validation(self):
card = mocked_card(blocked=True)
self.atm.validate_card(card, ANY)
card.check_pin.assert_not_called()
self.assertIsNone(self.atm.card)
self.test_no_card_inserted()
def test_wrong_pin_validation(self):
card = mocked_card(pin=False)
self.atm.validate_card(card, sentinel.pin_code)
#card.check_pin.assert_called_once_with(sentinel.pin_code)
self.assertIsNone(self.atm.card)
self.test_no_card_inserted()
def test_no_card_inserted(self):
with self.assertRaises(NoCardInserted):
self.atm.card_balance()
with self.assertRaises(NoCardInserted):
self.atm.get_money(100)
