Back in the day, we'd write some code, compile, execute, see what happened and repeat. That was testing. (Sometimes that's still what testing looks like, for better or worse.) Today, we can do a lot ...

The idea of unit testing has been around for many years. "Test early, test often" is a mantra that concerns unit testing as well. However, in practice, not many software projects have the luxury of ...

Value stream management involves people in the organization to examine workflows and other processes to ensure they are deriving the maximum value from their efforts while eliminating waste — of ...

When developers and engineers measure code coverage in embedded systems they can improve their device’s safety and performance. Embedded systems play a foundational ...

Just like production code, test code needs to be rigorously examined to ensure it’s clean and bug free. In this first half of a two-part article, Klaus Berg makes the case for why good unit tests are ...

At its re:Invent user conference in Las Vegas today, public cloud infrastructure provider Amazon Web Services (AWS) announced the launch of a new service called CodeBuild, which is meant to ...

Improve your Python testing even more. In my last two articles, I introduced pytest, a library for testing Python code (see "Testing Your Code with Python's pytest" Part I and Part II). pytest has ...

This example shows how to generate coverage for unit and integration tests using Maven and Sonar. It uses very simple techniques and should only take 10-15 minutes to get running in any existing Maven ...