async def METHOD_NAME(self, r):
    await r.set("a", 2)
    await r.script_load(multiply_script)
    await r.script_flush("ASYNC")
    await r.set("a", 2)
    await r.script_load(multiply_script)
    await r.script_flush("SYNC")
    await r.set("a", 2)
    await r.script_load(multiply_script)
    await r.script_flush()
    with pytest.raises(exceptions.DataError):
        await r.set("a", 2)
        await r.script_load(multiply_script)
        await r.script_flush("NOTREAL")