class_docstr: Test find_spec() for built-in modules.
code: def test_module(self):
      # Common case.
      with util.uncache(util.BUILTINS.good_name):
          found = self.machinery.BuiltinImporter.find_spec(
              util.BUILTINS.good_name
          )
          self.assertTrue(found)
          self.assertEqual(found.origin, "built-in")
  
imports: from test.test_importlib import abc, util
  import sys
  import unittest
label_desc: Use image node_id 1 for calling the FindSpecTests obj's underlying member method code with example usage: obj.test_module() without return types