Python maybe_coerce_with示例

示例#1

 def test_string(self):
     """Tests that if a string is passed in, it will called the function."""
     result = maybe_coerce_with(dummy_function, "2")
     # Dummy function will be 2 + 2 therefore 4.
     self.assertEqual(result, 4)

示例#2

 def test_none_string(self):
     """Tests that if a none string is passed in, it will return it."""
     result = maybe_coerce_with(dummy_function, 2)
     expected = 2
     self.assertEqual(result, expected)