8 articles in this category
Code coverage is a key metric for understanding how much of your codebase is exercised by tests, but it can be intimidating for beginners. This guide ...
Code coverage is a powerful metric, but it's often misunderstood, leading teams to chase percentages instead of meaningful quality. This guide uses a ...
Imagine building a house with a roof, windows, and doors—but no walls. That’s what a high-coverage test suite feels like when the tests don’t verify a...
Introduction: Why I Stopped Treating Coverage as a ScorecardWhen I first started analyzing software quality metrics over ten years ago, I made the sam...
Imagine you're hiking through a dense forest without a map. You walk for hours, but you have no idea which trails you've covered or where the cliffs a...
Why Code Coverage Feels Like a Foreign Language (And How to Translate It)When I first started working with development teams on testing strategies bac...
Every team I've worked with has felt the pull of the coverage dashboard. A green 80%, then 90%, then the elusive 100%—that perfect circle in the CI pi...
The Illusion of Safety: Why Your 90% Coverage is a False PromiseIn my practice, especially within the context of building resilient, mindful software ...