fix(crons): De-flake "prefills with an existing monitor" test#115782
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priscilawebdev merged 1 commit intoMay 19, 2026
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The test re-clicked the already-checked Crontab and Los Angeles
menuitemradios after asserting `toBeChecked()`. Each click dispatched a
same-value `setValue` into the FormModel, which still runs
`validateField` and `updateShowSaveState` and schedules a re-render.
That extra state churn was the source of the rare race where the Grace
Period spinbutton briefly displayed `55` instead of `5` before the
assertion ran.
Close the menus with `{Escape}` instead — the same pattern this test
already uses for Owner and Notify a few lines below. Drop the
`it.isKnownFlake` wrapper now that the source of the race is gone.
Fixes JEST-22P6
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Contributor
📊 Type Coverage Diff✅ No new type safety issues introduced. Coverage: 93.56% |
TkDodo
approved these changes
May 19, 2026
3 tasks
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De-flake the
prefills with an existing monitortest inmonitorForm.spec.tsx.After asserting
toBeChecked()on the Crontab and Los Angelesmenuitemradiooptions, the test re-clicked them. Each click dispatched a same-valuesetValueinto the FormModel, which still ranvalidateFieldandupdateShowSaveStateand scheduled a re-render. That extra state churn was the source of the rare race where the Grace Period spinbutton briefly read55instead of5before the next assertion ran (JEST-22P6 in Sentry).Close the menus with
{Escape}instead — the same pattern this test already uses for Owner and Notify a few lines below — and remove theit.isKnownFlakewrapper now that the source of the race is gone.Verified locally: 25/25 consecutive isolated runs of this test pass, and the full spec file passes (5/5).
Fixes JEST-22P6