Effortless unit testing with NCrunch for Visual Studio

I’ve been using a great little Visual Studio plugin lately, called NCrunch. It’s a continuous test runner, meaning that it finds and runs all my unit test in the background all the time. And whenever I change some code, it knows what tests (if any) are effected, and re-runs those tests. It also lets me see exactly what tests are covering a particular line of code. And I don’t even have to save my files for it to work! I’ll give you a small example. Say that I’m writing a class, let’s call it Foo...