Python credit_check Exemples

Exemple #1

 def test_works_for_case_1(self):
     self.assertEqual(credit_check("5541808923795240"),
                      "The number is valid!")

Exemple #2

 def test_works_for_case_6(self):
     self.assertEqual(credit_check("6011797668868728"),
                      "The number is invalid!")

Exemple #3

 def test_returns_string(self):
     self.assertEqual(type(credit_check("123")) == str, True)

Exemple #4

 def test_works_for_case_5(self):
     self.assertEqual(credit_check("4024007106512380"),
                      "The number is invalid!")