def pay_order(order: Order):
if order.total == 0:
raise ValueError("Can't pay an order with total 0.")
card = input("Please enter your card number: ")
month = int(input("Please enter the card expiry month: "))
year = int(input("Please enter the card expiry year: "))
payment_processor = PaymentProcessor(
"6cfb67f3-6281-4031-b893-ea85db0dce20")
payment_processor.charge(card, month, year, amount=order.total)
order.pay()
def test_invalid_api_key() -> None:
with pytest.raises(ValueError):
payment_processor = PaymentProcessor("")
payment_processor.charge("1249190007575069", 12, 2024, 100)
def test_charge_card_invalid():
with pytest.raises(ValueError):
payment_processor = PaymentProcessor(API_KEY)
payment_processor.charge("1249190007575068", 12, 2024, 100)
def test_charge_card_valid():
payment_processor = PaymentProcessor(API_KEY)
payment_processor.charge("1249190007575069", 12, 2024, 100)
def test_card_number_valid_luhn():
payment_processor = PaymentProcessor(API_KEY)
assert payment_processor.luhn_checksum("1249190007575069")
def test_card_number_invalid_date():
payment_processor = PaymentProcessor(API_KEY)
assert not payment_processor.validate_card("1249190007575069", 12, 1900)