Increase coverage of your unit test

Today, I come back from the Tech Days in Antwerp and we see a very interesting thing.

A tool that can generate input data for your unit test (business). These input data are not random generated but are calculated to make your unit test to pass through all branches (if, else, catch, ...). The name of this great tool is "Plex", if you want to learn more about it, you can visit the research site : Pex site