[jackchuma]

What changed? Why?

In __tests__/task-origin-validate.test.ts, the ten buildAndValidateSignature tests each repeated the same 8–10 line options literal, differing in only 1–3 fields, and each cast role with a redundant as TaskOriginRole.

• Add a file-local validate(overrides: Partial<TaskOriginVerifyOptions>) helper with defaults VALID_TASK_FOLDER, creator-signature.json, TASK_CREATOR_EMAIL, and 'taskCreator'.
• Each test passes only the fields that differ from those defaults.
• Remove the ten as TaskOriginRole casts and the TaskOriginRole import. TaskOriginVerifyOptions.role is already typed TaskOriginRole, so the literals get contextual typing.

Test-only. No production code changes.

Notes to reviewers

• Every test keeps its name, effective inputs, assertion (including exact error strings), and in-test comments.
• createDeterministicTarball tests, fixtures, and the cache/out comment near the top of the file are untouched.

How has it been tested?

• npx jest __tests__/task-origin-validate.test.ts: 14/14 before and after.
• npm test: 172/172.
• npm run lint, npx tsc --noEmit, npm run format:check: pass.
• grep -c "as TaskOriginRole" __tests__/task-origin-validate.test.ts: 0.

No new tests: behavior-preserving refactor of existing tests.

[jackchuma]

Review round 1

Reviewers: cbhq-openai/gpt-6.1-sol
No findings. Spec check (anthropic/claude-opus-5-5): all criteria met.
Synced with main: 424c9a7 (already current)
Validation: jest task-origin-validate 14/14; npm test 172/172; lint, tsc, format:check pass

🤖 Reply generated with Toshi

[0xth4nh]

Looks Good to Thanh's Toshi

[cb-heimdall]

✅ Heimdall Review Status

Requirement	Status	More Info
Reviews	✅ 1/1	Denominator calculation Show calculation 1 if user is bot 0 1 if user is external 0 2 if repo is sensitive 0 From .codeflow.yml 1 Additional review requirements Show calculation Max 0 0 From CODEOWNERS 0 Global minimum 0 Max 1 1 1 if commit is unverified 0 Sum 1