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unit testing

Hand putting together units of Legos Engaging Developers in Unit Testing

Unit testing is key for driving early defect identification, but organizations and teams continue to be challenged when it comes to designing and implementing unit tests. Realizing a culture of sound unit testing is often more a leadership challenge than a developer one. Here's how to instill a culture of unit testing.

Michael Sowers's picture
Michael Sowers
Pipelines, photo by Bernard Hermant Testing Your DevOps Is Just as Important as Testing Your Software

Many DevOps engineers fail to test their automation code in the same way they test the software they deploy. It's crucial for software to have tests, and this should apply to infrastructure-as-code software too, if we plan to change and improve this code with no worries about breaking automation in our DevOps pipeline.

Alan Crouch's picture
Alan Crouch
Unit Testing? Consider Taking a Rain Check

Unit testing is a great way to verify software at an early stage and to ensure that modified functions are still working as specified. However, unit tests are not a magic wand. Rather than making such a big testing effort, consider taking "rain checks" for certain tests.

Hans Buwalda's picture
Hans Buwalda
Scalability of Tests—A Matrix

Hans Buwalda highlights the scalability of unit, functional, and exploratory tests—the three kinds of tests used to verify functionality. Since many automation tools and strategies traditionally focus on functional testing, Hans provides some strategies to make functional testing more manageable.

Hans Buwalda's picture
Hans Buwalda
What Is Acceptance Test-Driven Development?

We help define the concept of acceptance test-driven development with the help of an interview between Ken Pugh and Ade Shokoya. As we raise the level of collaboration and shift the relationship between testers and developers, we realize the potential for faster, better products.

Noel Wurst's picture
Noel Wurst