def __init__(self, creditCardNumber, cardHolder, expirationDate,
securityCode, amount):
fct.verifyCreditCardNumber(creditCardNumber)
fct.verifyCardHolder(cardHolder)
fct.verifyExpirationDate(expirationDate)
fct.verifySecurityCode(securityCode)
fct.verifyAmount(amount)
self.creditCardNumber = creditCardNumber
self.cardHolder = cardHolder
self.expirationDate = expirationDate
self.securityCode = securityCode
self.amount = amount
def test_CardNumberInputIsString():
with pytest.raises(TypeError):
h.verifyCreditCardNumber(1234567812345670)
def test_ShouldPassLuhnAlgorithm():
assert h.verifyCreditCardNumber("1234567812345670") == True
def test_ShouldFailLuhnAlgortihm():
with pytest.raises(ValueError):
assert h.verifyCreditCardNumber("1234567812345678") == False
def test_CardNumberLengthIsEqualTo16():
with pytest.raises(ValueError):
h.verifyCreditCardNumber("123456781234567")
def test_CardNumberContainsOnlyDigits():
with pytest.raises(ValueError):
h.verifyCreditCardNumber("12345678123456h7")