test_config.py 文件源码

def test_invalid_config_file():
    """Test that an invalid `two1.json` file cannot be imported."""
    mock_config = mock.mock_open(mock=mock.Mock(side_effect=ValueError))
    with mock.patch('two1.commands.util.config.open', mock_config, create=True), pytest.raises(exceptions.FileDecodeError):  # nopep8
        config.Config('config_file')

    mock_config.assert_called_with('config_file', mode='r')