Posts tagged: testing
3 posts
-
Rerun Until Green
A flaky test you rerun until it passes quietly changes what green means, and the cost lands on the wrong ledger, so nobody fixes it on time.
-
Tests That Pass but Lie
The failure mode isn't a failing test. It's a passing test that doesn't mean what you think it means — and breaks every refactor.
-
Fast Feedback Is a Different Game
A two-second test loop and a twenty-minute one don't just run at different speeds. They produce different kinds of engineering.