SPECIMEN No. 042 · Nondeterministic species
Flaky Tests
A test that fails one run in twenty, and teaches a whole organization that red means “click retry”.
🌱 Endemic- 🏠 Habitat
- Integration suites that touch time, network or ordering
- 🦈 Natural predator
- Quarantine, eventually permanent
- 🤒 Common symptom
- Just re-run it
THE DEBATE
The room is split
If the whole team walked into the review, who would reach for Flaky Tests, and who would push back.
💖 Re-run and move on
TaylorThe AI Native“Forty engineers cannot stop merging because one test had a bad day; retry, quarantine, ticket.”
JoThe Cowboy“Red one run in twenty is noise; she clicks retry and ships, production will say if it was real.”
MayaThe Visionary“A coin flip blocking the release is not rigor; the experiment goes out today.”
🛑 A flake is a bug
RuthThe Maintainer“Half of flaky tests are races in the product; every silent retry throws the evidence away.”
HugoThe Perfectionist“A flaky test teaches the team that red means click retry; he fixes it tonight, properly.”
MorganThe Threat Modeler“Timing-dependent failures are where race conditions live, and a race in auth is a vulnerability.”
FIELD REPORTS
No field report yet
This species has been catalogued but not yet observed in a comic. It is on the story backlog.