you can run test covering directly with zopectl this way

zopect test -T -vv --dir /my/tests/dir/

it will create a cover folder with all covering infos

it renders % of cover also.

though, the render is not as "good looking" as CPS's
(and this might be recoded sometimes)

(Post originally written by Tarek Ziadé on the old Nuxeo blogs.)