76 lines
2.1 KiB
Markdown
76 lines
2.1 KiB
Markdown
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# 2026-03-28 Q-004 Coverage Remediation Pass 20
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## Scope
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- Continue strict `Q-004` closure work after Pass 19.
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- Fully close the remaining high-risk storage hotspot in:
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- `frontend/admin/src/lib/storage/token-storage.ts`
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- Re-verify closure through targeted storage tests and full frontend validation.
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## Changes
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### Frontend
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- Added dedicated storage coverage in:
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- `frontend/admin/src/lib/storage/token-storage.test.ts`
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- Newly covered behavior includes:
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- in-memory refresh token read/write
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- blank and `undefined` normalization to `null`
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- explicit token clearing
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- presence checks for the in-memory token
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- session presence cookie detection
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- the no-`document` fallback branch
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### Backend
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- No backend code changes were required in this pass.
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## Verified Commands
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```powershell
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cd D:\project\frontend\admin
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npm.cmd run test:run -- src/lib/storage/token-storage.test.ts
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npm.cmd run lint
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npm.cmd run build
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npm.cmd run test:coverage
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```
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## Results
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### Frontend coverage
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- Overall:
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- statements `92.32%`
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- branches `79.63%`
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- functions `89.70%`
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- lines `92.49%`
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- Target area:
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- `src/lib/storage/token-storage.ts`: statements `100%`, branches `100%`, functions `100%`, lines `100%`
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### Validation outcomes
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- Full frontend coverage run now completes with:
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- `50` passing test files
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- `229` passing tests
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- The required sequential frontend validation path passed:
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- `test:run -- src/lib/storage/token-storage.test.ts`
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- `lint`
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- `build`
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- `test:coverage`
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## Validation Notes
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- The successful frontend coverage run still emits one post-summary jsdom `AggregateError` network-noise line.
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- It does not fail the command.
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- It remains a real validation-hygiene issue and cannot be hidden.
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## Real Conclusion
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- `src/lib/storage/token-storage.ts` is no longer an open `Q-004` gap.
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- `Q-004` still cannot be honestly declared closed.
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- After this pass, the remaining higher-value frontend gaps narrow further to:
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- `src/lib/errors/AppError.ts`
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- `src/pages/admin/ImportExportPage/ImportExportPage.tsx`
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- `src/pages/NotFoundPage/NotFoundPage.tsx`
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- the post-summary jsdom `AggregateError` coverage-noise hygiene issue
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