'Verify debug_env skips non-wanted env variables'

def test_utils_debug_env_some_debugged(self):

    debug_some_params = copy.deepcopy(self.debug_all_params)
    debug_some_params['MG_FRBBR'] = 'SKIPPED'
    with mock.patch('ooinstall.utils.installer_log') as _il:
        debug_env(debug_some_params)
        self.assertLess(_il.debug.call_count, len(debug_some_params))
        six.assertCountEqual(self, self.expected, _il.debug.call_args_list)
