def test_invalid_amount():
"""
:return: Ths test for amount validation. If amount is less then equal to zero it raise exception InvalidCardDetailsError
"""
credit_card_number = "5089630664001838"
card_holder = "Maaz"
expiration_date = "2022-02-02"
security_code = "123"
amount = -100
with pytest.raises(InvalidAmountError) as e:
assert process_payment(credit_card_number, card_holder,
expiration_date, security_code, amount)
def test_invalid_security_code():
"""
:return: Ths test for security code validation. If security code is not valid it raise exception InvalidCardDetailsError
"""
credit_card_number = "5089630664001838"
card_holder = "Maaz"
expiration_date = "2022-02-02"
security_code = "12345"
amount = 100
with pytest.raises(InvalidCardDetailsError) as e:
assert process_payment(credit_card_number, card_holder,
expiration_date, security_code, amount)