08-11-2015 12:22 PM
By SASUNIT you mean http://www.lexjansen.com/pharmasug/2004/DataManagement/DM10.pdf ? If so, I would suggest you look into FUTS, which I think grew out of that: http://www2.sas.com/proceedings/sugi31/004-31.pdf.
I haven't used FUTS, but it's a useful paper to review in thinking about SAS unit testing. Would be great to see more shared experiences/thoughts/papers on this topic. This is a recent one I found http://support.sas.com/resources/papers/proceedings13/011-2013.pdf