def METHOD_NAME(self, mock_call, mock_run):
    mock_run.side_effect = Exception
    self.manager.request_package('vim')
    with raises(KiwiRequestError):
        self.manager.process_delete_requests(force=True)
    mock_run.assert_called_once_with(
        ['chroot', 'root-dir', 'rpm', '-q', 'vim']
    )