def test_expired_credit_card():
"""test if a credit card number is expired"""
credit_card = CreditCard(number="4111111111111111",
exp_mo=LAST_YEAR.strftime('%m'),
exp_yr=LAST_YEAR.strftime('%Y'),
first_name="John",
last_name="Doe",
cvv="123",
strict=False)
# safe check for luhn valid
assert_false(credit_card.is_valid())
# checking if the exception fires
credit_card.validate()
def test_invalid_cvv():
"""test if a credit card number has an invalid cvv"""
credit_card = CreditCard(
number="4111111111111111",
exp_mo=NEXT_YEAR.strftime('%m'),
exp_yr=NEXT_YEAR.strftime('%Y'),
first_name="John",
last_name="Doe",
cvv="1", # invalid cvv
strict=True)
# safe check for luhn valid
assert_false(credit_card.is_valid())
# checking if the exception fires
credit_card.validate()
def test_invalid():
"""test if a credit card number is luhn invalid"""
credit_card = CreditCard(
number = "4111111111111113", # invalid credit card
exp_mo = "12",
exp_yr = "2019",
first_name = "John",
last_name = "Doe",
cvv = "123",
strict = False
)
# checking if the exception fires
credit_card.validate()
# safe check for luhn valid
assert_false(credit_card.is_valid())
def test_invalid_cvv():
"""test if a credit card number has an invalid cvv"""
credit_card = CreditCard(
number = "4111111111111111",
exp_mo = NEXT_YEAR.strftime('%m'),
exp_yr = NEXT_YEAR.strftime('%Y'),
first_name = "John",
last_name = "Doe",
cvv = "1", # invalid cvv
strict = True
)
# safe check for luhn valid
assert_false(credit_card.is_valid())
# checking if the exception fires
credit_card.validate()
def test_expired_credit_card():
"""test if a credit card number is expired"""
credit_card = CreditCard(
number = "4111111111111111",
exp_mo = LAST_YEAR.strftime('%m'),
exp_yr = LAST_YEAR.strftime('%Y'),
first_name = "John",
last_name = "Doe",
cvv = "123",
strict = False
)
# safe check for luhn valid
assert_false(credit_card.is_valid())
# checking if the exception fires
credit_card.validate()