code: def _ensure_set_contains(test_object, required_object, test_set_name=None):
      
      assert isinstance(test_object, (set, dict)), '%s,%s' % (test_object, test_set_name)
      assert isinstance(required_object, (set, dict)), '%s,%s' % (required_object, test_set_name)
      # set(dict) = set of keys of the dict
      test_set = set(test_object)
      required_set = set(required_object)
      set_name = ' ' if test_set_name is None else ' entry "%s" of ' % test_set_name
      missing_opts = required_set.difference(test_set)
      if len(missing_opts) > 0:
          raise ParameterError('The following entries are missing in%sthe config file:\n%s'
                               % (set_name, '\n'.join(missing_opts)))
docs: Ensure that the required entries (set or keys of a dict) are present in the test set or keys
      of the test dict.
  
      :param set|dict test_object: The test set or dict
      :param set|dict required_object: The entries that need to be present in the test set (keys of
              input dict if input is dict)
      :param str test_set_name: Optional name for the set
      :raises ParameterError: If required entry doesnt exist