I don't think that's the test. It's not that they'd give the same answers to any particular question.

I think the test would be a greater likelihood to be unshakeable according to adjustments along moral modalities that move others who are not so ideological. How "principled" are you? How "extreme" a situation are you willing to assent to, relative to the general population? Largely, how far can you override morality cognitively?