GitHub project I’m currently playing around with required NUnit testing framework. At first I have installed latest and the greatest version 3.2.1. Tried to run the tests, nothing happened. Hmmmm, what was I missing? I’m always missing something. After poking around the project I soon realized 3.2.1 was not the right version. Written tests were not running because they were written for version 2.6.4. After additional installation and setting up of test adapters for visual studio everything worked.