Test? Not really. You could just use the http://en.wikipedia.org/wiki/Hare_Psychopathy_Checklist of which summaries like http://www.daniweb.com/community-center/geeks-lounge/threads/78319/hare-psychopathy-checklist are floating around and are in Hare's own books (on libgen). Remember not to be too admiring of your manipulative skills, or if you are, read Hare's books or Cleckley's Mask of Sanity to see what kind of manipulation the real psychopaths can do.