def test_x(self):
cart = Card(account=self.account, pin="1234")
cart.check_pin("0000")
cart.check_pin("0000")
cart.check_pin("1234")
cart.check_pin("0000")
self.assertTrue(cart.check_pin("1234"))
def test_should_cart_be_blocked_after_3_incorret_attempts(self):
cart = Card(account=self.account, pin="1234")
cart.check_pin("0000")
cart.check_pin("0000")
cart.check_pin("0000")
with self.assertRaises(CardLockedException):
cart.check_pin("1234")
def test_should_check_pin(self):
card = Card(self.account, "0000")
self.assertTrue(card.check_pin("0000"))
self.assertFalse(card.check_pin("2345"))
def test_should_cart_not_be_blocked_after_2_incorrect_attempts(self):
cart = Card(account=self.account, pin="1234")
cart.check_pin("0000")
cart.check_pin("0000")
self.assertTrue(cart.check_pin("1234"))
