Track outcomes, Verify behaviour

Don't get bogged down in the details

Published: Friday, Mar 19, 2021 Last modified: Monday, Aug 2, 2021

Since people behave as they are measured, it is better to track the outcomes.

“reduced time to go live” > “how many times did the build fail?”

Similar with testing. Verify behaviour, focus on your public contract, not implementation details (hint: avoid heavy mocking).