Step 5b assertion failed against staging:
register response: {"delivery_mode":"poll","platform_inbound_secret":"...","status":"registered"}
HTTP_CODE=200
❌ Expected delivery_mode=poll, got — register UPDATE not honoring payload.delivery_mode
The register call succeeded (200, status:registered, delivery_mode:poll).
The assertion was reading the field from the workspace GET response — but
GET /workspaces/:id (workspace.go:587 Get handler) doesn't fetch
delivery_mode at all. The SELECT column list on line 597 pre-dates the
delivery_mode column from #2339 PR 1, so empty is the only thing GET can
return for it.
Fix: read delivery_mode from the register response body. That's the
canonical source — register is what writes the column, and its handler
already echoes the resolved value back. The check is now meaningful
("the handler honored the explicit poll we sent") instead of testing
GET's serialization gap.
Surfacing delivery_mode in GET is a separate fix; not gating this test
on it keeps the test focused on the awaiting_agent transitions it was
written for. Filed mentally as a follow-up — registry_test.go already
covers the resolveDeliveryMode logic directly, which is what users
actually hit through the handler.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
17a0f49140