def test_14_digit_proof_fails(anyAlphaFails):
     TestStringMethods().assertFalse(aLuhn.doLuhn('3a333333333330'))
 def test_15_digit_proof_fails(fifteenDigitDud):
     TestStringMethods().assertFalse(aLuhn.doLuhn('111111111111111'))
 def test_14_digit_proof_fails(fourteenDigitDud):
     TestStringMethods().assertFalse(aLuhn.doLuhn('33333333333333'))
 def test_proof_too_long_fails(cardNumber):
     TestStringMethods().assertFalse(aLuhn.doLuhn('123456789123456789'))
 def test_16_digit_proof_fails(sixteenDigitDud):
     TestStringMethods().assertFalse(aLuhn.doLuhn('2222222222222222'))
 def test_16_digit_proof_success(sixteenDigitLuhn):
     TestStringMethods().assertIs(aLuhn.doLuhn('2222222222222224'), True)
 def test_proof_too_long_fails(cardNumber):
     TestStringMethods().assertFalse(aLuhn.doLuhn('123456789123456789'))
 def test_proof_too_short_fails(cardNumber):
     TestStringMethods().assertFalse(aLuhn.doLuhn('123'))
 def test_16_digit_proof_success(sixteenDigitLuhn):
     TestStringMethods().assertIs(aLuhn.doLuhn('2222222222222224'), True)
 def test_14_digit_proof_fails(anyAlphaFails):
     TestStringMethods().assertFalse(aLuhn.doLuhn('3a333333333330'))
 def test_14_digit_proof_fails(anythinButDigitsFails):
     TestStringMethods().assertFalse(aLuhn.doLuhn('33.3333333330'))
 def test_14_digit_proof_fails(fourteenDigitDud):
     TestStringMethods().assertFalse(aLuhn.doLuhn('33333333333333'))
 def test_15_digit_proof_fails(fifteenDigitDud):
     TestStringMethods().assertFalse(aLuhn.doLuhn('111111111111111'))
 def test_16_digit_proof_fails(sixteenDigitDud):
     TestStringMethods().assertFalse(aLuhn.doLuhn('2222222222222222'))
 def test_14_digit_proof_fails(anythinButDigitsFails):
     TestStringMethods().assertFalse(aLuhn.doLuhn('33.3333333330'))
 def test_15_digit_proof_success(fifteenDigitLuhn):
     TestStringMethods().assertIs(aLuhn.doLuhn('111111111111119'), True)
 def test_proof_too_short_fails(cardNumber):
     TestStringMethods().assertFalse(aLuhn.doLuhn('123'))
 def test_14_digit_proof_success(fourteenDigitLuhn):
     TestStringMethods().assertIs(aLuhn.doLuhn('33333333333330'), True)
 def test_15_digit_proof_success(fifteenDigitLuhn):
     TestStringMethods().assertIs(aLuhn.doLuhn('111111111111119'), True)
 def test_14_digit_proof_success(fourteenDigitLuhn):
     TestStringMethods().assertIs(aLuhn.doLuhn('33333333333330'), True)