def test_valid_luhn(self): """ Tests if the number has a valid check digit Example from wiki https://en.wikipedia.org/wiki/Luhn_algorithm """ assert luhn_checksum("79927398713") == 0
def test_invalid_luhn(self): """ Tests a number with an invalid check digit Example from wiki https://en.wikipedia.org/wiki/Luhn_algorithm """ assert luhn_checksum("79927398714") != 0
def test_valid_luhn(self): for aadhaar_id in self.aadhaar_ids: assert luhn_checksum(aadhaar_id) == 0