Every once in a while the topic of code coverage surfaces, which invariably leads to a number of interesting views and comments. Recently, my friend Meera Subbarao mused about the subject by ...

Introduction Most software teams measure quality using something called test coverage, a percentage that shows how much of the codebase was touched during testing. The higher the number, the safer the ...

It happens when metrics suggest that a system is well tested, but important behaviours, risks, or failure scenarios remain unexamined. This illusion often appears when tests focus on executing lines ...