Some have never automated tests and can’t check themselves before they wreck themselves. Others have 1000s of tests that are flaky, duplicative, and slow. Wa-do-we-do? Well, I gave a talk about this problem at PyOhio 2018 and again at PyGotham 2018. The language used for example code was Python, but the principles apply to any language.
Here’s the PyGotham talk:
And here’s the earlier PyOhio version: