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532f42117f
Task #13: lock in the fingerprint/relation logic behind SkillGuard's identical/modified/new version detection with automated tests. What was added - Set up Vitest in artifacts/api-server (dev dep + `test` script + vitest.config.ts using the "workspace" resolve condition so @workspace/* resolve to source). - Unit tests (no DB): - src/lib/skillFingerprint.test.ts — hashText/hashBytes stability & agreement, computeFingerprint stable + order-independent + sensitive to content/path/add/remove, jaccard overlap/symmetry/empty handling. - src/lib/lineDiff.test.ts — lineSimilarity ratios (identical, single-edit, disjoint, symmetric, CRLF), lineDiff context/add/remove with line numbers and the 2000-line cap. - DB-backed tests (use the existing DATABASE_URL): - src/routes/relation.test.ts — computeRelation: identical content under a different name -> "identical" + check-counter (countFingerprint) increments; one-line edit to a single-file skill -> "modified" with sensible similarity; unrelated skill -> "new". Also direct computeContentSimilarity cases. Fixtures use randomized content to avoid collisions with shared dev data and are cleaned up afterEach. - src/routes/compare.test.ts — e2e GET /api/scans/:id/compare/:otherId via a live server: asserts unchanged/modified/added/removed statuses, sorted file order, the line diff for the modified file, null diffs elsewhere, and 404 for missing scans. Production code change - Exported computeRelation, computeContentSimilarity, countFingerprint from src/routes/scans.ts so the relation logic can be unit-tested. No behavior change. Verification - `pnpm --filter @workspace/api-server run test` -> 34 tests, 4 files, all pass. - `pnpm --filter @workspace/api-server run typecheck` passes (rebuilt stale lib/db declarations via `pnpm run typecheck:libs`). - Production build unaffected: esbuild only bundles from src/index.ts, so *.test.ts files are not included. Replit-Task-Id: e9ae5e24-1480-4a09-8436-1718c535573a |
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| pnpm-workspace.yaml | ||
| replit.md | ||
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| tsconfig.json | ||