def METHOD_NAME():
    df = vaex.from_dict({"#": [1.1], "with space": ['should work'], "x": [1.]})
    df['%'] = df['#'] + 1
    with mock.patch.object(df.executor, 'execute', wraps=df.executor.execute) as method:
        df.evaluate('x')
        method.assert_not_called()
        df.evaluate('df["#"]')
        method.assert_not_called()
        df.evaluate(df["#"])
        method.assert_not_called()
        df.evaluate(df["%"])
        method.assert_called_once()