Python fib_recursive Exemples

Exemple #1

 def test_fib_exc(self):
     with self.assertRaises(
             ValueError,
             msg=
             "Is there a -35 number of Fibonacci sequence? I think here should be an exception..."
     ):
         fib.fib_recursive(-35)

Exemple #2

 def test_fib_recursive(self):
     self.assertEqual(
         21,
         fib.fib_recursive(8),
         msg=
         "Something wrong. Do you remember that Fibonacci sequence start from 0?.."
     )