NUnit Tip: Rerun Tests After Each Build

This may be one of those tips where everyone else is like, "Duh? You didn't know that?". But its a great tip, so (at the risk of ridicule) I'll present it anyway.

You can set up the NUnit GUI application so that it re-runs the last test run after each build. If, like me, you have a dual screen setup, then you can do a build in Visual Studio on one screen and immediately see the test results in NUnit GUI on the other screen without having to do any task switching. I'm finding this a great time saver.

To set this up:

1. Launch the NUnit GUI
2. From the main menu select Tools | Options
3. Select "Assembly Reload" from the left hand side
4. Check the "Reload when test assembly changes" checkbox
5. Check the "Re-run last tests run" checkbox