test(objectql): control-plane leg of ADR-0029 D9's pin asserts the full ADR-0112 envelope (#7470)

[os-zhuang]

Fixes #7470

What moved

One file: packages/objectql/src/protocol-object-overlay-layer.test.ts — ADR-0029 D9's pin. The control-plane leg of the D9.7 suite ("a control-plane kernel refuses at the repository, and subtracts under the hatch") is tightened to assert the full ADR-0112 envelope, matching its project-kernel siblings exactly. No non-assertion code changed; the sibling legs are untouched.

Before / after

Before (the only thing that leg could assert while deleteMetaItem's catch re-wrap dropped code — refusals arrived as 403 with code: undefined):

expect(refused).toBeInstanceOf(Error);
expect(String(refused.message)).toContain('NOT_OVERRIDABLE');

After (PR #7466 / 2c28df96e fixed the producer, so the leg asserts refusal identity — code AND status — like the project-kernel siblings; the message-substring check is dropped because the siblings carry none):

expect(refused).toBeInstanceOf(Error);
expect(refused.code).toBe('NOT_OVERRIDABLE');
expect(refused.status).toBe(403);

Scope item 2 of the card (remove or correct any comment explaining the asymmetry): checked — this file contains no comment explaining the substring choice. The doc block above the case describes where the refusal comes from (the repository's assertAllowed, with the two-tier gate skipped on a control-plane kernel), which remains true after the change, so there is nothing to edit.

Verification

• pnpm --filter @objectstack/objectql exec vitest run src/protocol-object-overlay-layer.test.ts — 16/16 passed on current main (c6a4eeb10).
• Reverse verification, direction predicted before running: with packages/metadata-protocol/src/protocol.ts reverted to 2c28df96e^ and rebuilt, exactly one test goes red — this control-plane leg, failing expected undefined to be 'NOT_OVERRIDABLE' (the pre-fix(metadata-protocol): deleteMetaItem's catch re-wrap carries the error code (#7426) #7466 code: undefined defect the old substring assertion could not see; 15 others stayed green). Producer restored: 16/16 green again.
• pnpm --filter @objectstack/objectql typecheck — clean.
• node scripts/check-nul-bytes.mjs — OK.

Changeset

Tests-only — releases nothing. Route per scripts/check-empty-changeset.mjs: the skip-changeset label (applied by this session), never an empty changeset file (#4898).

Not folded in: the issue records a prose divergence between the two producers' message brackets ([not_overridable] vs [NOT_OVERRIDABLE]) as optional to fold in "if already in the area". That code lives in packages/metadata-protocol, outside this card's one-file dispatch scope, and the issue itself grades it "not worth a card of its own" — left as recorded on #7470.

Refs: #7470, #7426 / PR #7466 (the cause and its fix), #6960 / PR #7429, #7277 / PR #7306 (ADR-0029 D9), ADR-0112.

🤖 Generated with Claude Code

https://claude.ai/code/session_01MwoubC3jL271FYt9rGXwxb

---

Generated by Claude Code

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
objectstack	Ignored		Aug 10, 2026 4:50pm

[github-actions]

📓 Docs Drift Check

No hand-written docs reference the 0 changed package(s). ✅