There are some notes on testing from the Basie project (another
student-run Django app) at:
http://blog.basieproject.org/?cat=17
and
http://blog.basieproject.org/?p=109
and their developer's documentation at
http://code.basieproject.org/tags/0.1/docs/developers.mkd
has a section titled "### Testing" that might also be useful.
Later,
Blake.