Qusion Test Harness
This is just a simple rails app that I use to test Qusion with Thin, Mongrel and Phusion Passenger. It doesn't use a database, and has only one controller with one action. All it actually does is create a random number and publish it as a hex string to a queue named “qusion” and then show the number in the generated page.
Using Qusion Test Harness
This app is probably pretty useless unless you're hacking on Qusion. If you want to use it, you need to put a copy of Qusion in vendor/gems/qusion. Now you can run the app, beat it up with ab, whatever.