mercadodevida/legacy/specs-old/F-001-scaffold/TESTS.md

TESTS — F-001 Scaffold modular monolith skeleton

Unit / integration (Vitest)

• src/modules/health/tests/health.test.ts: module-scoped; registers the module public API on a bare Fastify instance; GET /health → 200 and {"status":"ok"}.
• src/app/tests/build-app.test.ts: composition root; health wired through buildApp(); unknown route → 404 JSON envelope without stack leak.
• scripts/tests/boundary-checker.test.ts: run check-module-boundaries.mjs against fixture trees:
  • fixture ok (imports inside own module + shared) → exit 0
  • fixture cross-module-internal (imports another module's domain/) → exit 1
  • fixture deep-from-app (app imports modules/x/api/... directly) → exit 1

Toolchain checks (manual/CI commands)

• npm run build exits 0
• npm run typecheck exits 0
• npm run lint exits 0
• npm run lint:boundaries exits 0 on clean tree
• npm test exits 0

Acceptance traceability

Criterion	Evidence
install/build/lint/typecheck/test green	command outputs in implementer.md
GET /health 200 ok	health.test.ts + build-app.test.ts
src/{modules,shared,infrastructure,app} exist	tree listing in implementer.md
boundary violation fails lint	boundary-checker.test.ts fixtures
verify.sh green	qa.json evidence