Dev Testing
From Dreamwidth Notes
This is mostly for automated back-end testing. For automated testing of front-end or UI components, see Using Qunit for testing JS.
cd $LJHOME prove -r t
To prove a specific test:
cd $LJHOME prove t/sometest.t
http://dw-dev.dreamwidth.org/20733.html describes more about the tests.
(See also Test process for QA testing, though this is less relevant to most devs)