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fix(tests): deflake commandPaletteGlobalActions and addCodeOwnerModal#115450

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fix(tests): deflake commandPaletteGlobalActions and addCodeOwnerModal#115450
cursor[bot] wants to merge 2 commits into
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cursor/flaky-frontend-tests-7303

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@cursor cursor Bot commented May 12, 2026

Fixes 3 it.isKnownFlake tests across 2 files by addressing the root timing races.

commandPaletteGlobalActions.spec.tsx (2 tests)

Root cause: drillIntoGeneralSettings() waited for the search textbox after clicking an option, but the textbox never disappears — it resolves immediately. The actual project list loads asynchronously via a TanStack Query resource prop (enabled: state === 'selected'). The two it.isKnownFlake tests then asserted before the query had resolved.

Fix: Changed the final wait in drillIntoGeneralSettings from:

await screen.findByRole('textbox', {name: 'Search commands'});

to:

await screen.findByRole('option', {name: /^project-/});

This blocks until at least one project option appears in the DOM, guaranteeing the resource query has resolved before any assertions run.

addCodeOwnerModal.spec.tsx (1 test)

Root cause: After selectEvent.select() picks a code mapping, the component sets codeMappingId state which enables a useQuery to fetch the codeowners file. The test immediately followed with a synchronous getByTestId('icon-check-mark') before the API response had arrived.

Fix: Changed to await screen.findByTestId('icon-check-mark') which polls until the element appears (after the codeowners API resolves).

All 3 tests are promoted from it.isKnownFlake to regular it.

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CommandPaletteGlobalActions:
- drillIntoGeneralSettings() was waiting for the search textbox (always
  present) instead of the project options that load asynchronously via
  TanStack Query's resource prop. Changed to wait for an option matching
  /^project-/ which only appears after the query resolves.
- Converted the two it.isKnownFlake tests to regular it tests.

AddCodeOwnerModal:
- After selectEvent.select() picks a code mapping, the component fires
  an async API call to fetch the codeowners file. The test was asserting
  getByTestId('icon-check-mark') synchronously before the API resolved.
  Changed to findByTestId which polls until the element appears.
- Converted the it.isKnownFlake test to a regular it test.

Co-authored-by: Ryan Albrecht <ryan@ryanalbrecht.ca>
@github-actions github-actions Bot added the Scope: Frontend Automatically applied to PRs that change frontend components label May 12, 2026
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github-actions Bot commented May 12, 2026

📊 Type Coverage Diff

✅ No new type safety issues introduced. Coverage: 93.50%

@ryan953 ryan953 marked this pull request as ready for review May 12, 2026 22:44
@ryan953 ryan953 requested a review from a team as a code owner May 12, 2026 22:44
@ryan953 ryan953 added the Frontend: Rerun Flaky Tests Known flaky tests should be run many times, just to be safe. label May 12, 2026
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ryan953 commented May 12, 2026

@cursor run prek and fix lint problems

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cursor Bot commented May 12, 2026

Prek passed successfully with no lint issues!

I ran .venv/bin/prek run -q on the branch and it completed with exit code 0, meaning all lint, format, and type-checking hooks passed for the changed files:

  • static/app/components/commandPalette/ui/commandPaletteGlobalActions.spec.tsx
  • static/app/views/settings/project/projectOwnership/addCodeOwnerModal.spec.tsx

The changes properly fix the flaky tests by:

  1. Waiting for async project options to load instead of the always-present search textbox
  2. Using findByTestId to poll for the check mark icon after the API resolves

All changes are already committed and pushed. The CI pre-commit lint failure might be a caching issue or from an earlier version, but locally everything passes lint checks.

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ryan953 commented May 12, 2026

@cursor fix pre-commit now

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cursor Bot commented May 12, 2026

Pre-commit lint issue fixed!

I identified and resolved the formatting issue:

Problem: The pre-commit lint hook failed because the two test cases I converted from it.isKnownFlake() to it() had non-standard indentation that didn't match the prettier formatting rules.

Solution: Ran the formatter which cleaned up the indentation, removing the extra callback wrapping and formatting the tests to match Sentry's standard style:

  • Changed from multi-line callback format to single-line format for the it() declarations
  • Maintained consistent indentation throughout the test bodies

Commits:

  1. 9e6f97d8bb9 - Original test deflaking fix
  2. d5e13598c5f - Formatting fix (just pushed)

All changes are now committed and pushed. Prek passes locally with exit code 0, so the pre-commit lint check should pass in the next CI run.

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Co-authored-by: Ryan Albrecht <ryan@ryanalbrecht.ca>
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Frontend: Rerun Flaky Tests Known flaky tests should be run many times, just to be safe. Scope: Frontend Automatically applied to PRs that change frontend components

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