Add a Test Suite

[ajaksu]

I have more than once made changes that broke some part of the code and spent a long time to figure it out because I didn't exercise that code path immediately (example).

I think a spike solution for a test suite (e.g. visiting all URLs that are supposed to work, maybe some browser emulation tool) would go a long way towards avoiding breaking the code and not noticing. A proper test suite would be better, of course :)

[jaytoday]

Yes! After everything is "just working enough", I would like to make a test suite and then do a TDD refactoring to make the survey code integrate better with the codebase.