I have also been advocating economic approach to testing, but I find this article to be misleading at best. Long-time experience of debugging proves that untes

I have also been advocating economic approach to testing, but I find this article to be misleading at best. Long-time experience of debugging proves that untested code is worthless. And indeed most people start programming by testing some test case or use case. I would rather recommend starting with use case testing. Data driven testing. Never believe that you can get a code without testing. I guess I finally need to write the article about my diamond testing routine, so that people have something better than unit test swarms ;-)