I wrote code without tests that ran in production without defects, and I wrote buggy code with TDD (Test Driven Development). Time to look back at 35 years of coding and when tests help, and when there is something better. And especially, what these better things are. In this part: What would you do if you weren’t allowed to write automated tests? Take a moment and think about what you would do to still deliver quality software if you weren’t allowed to write automated tests. I...
I wrote code without tests that ran in production without defects, and I wrote buggy code with TDD (Test Driven Development). Time to look back at 35 years of coding and when tests help, and when there is something better. And especially, what these better things are.
On our journey from C# to F#, we were at a point where we changed our (unit) testing strategy. Our approach just didn’t feel right anymore. We struggled to do TDD because we didn’t get the tests to fail first. We wrote tests that didn’t increase our confidence and started thinking of them as waste.
This post is part of the F# Advent Calendar 2021
Thanks to Sergey Tihon for organising the Advent Calendar.
Target audience: developers Philipp’s comment: Effective Debugging contains 66 recipes that show you how to track, find and fix bugs with less headaches. The recipes are neatly grouped into chapters. Every recipe has a Things to Remember section at the end which wraps up the described technique. Some of the recipes are very basic and should be in every developer’s arsenal; at least after having read the book. Some recipes are meant for the hard to crack cases while some may seem...