The gateway resolves the zaaktype's eindstatus from the catalogus (isEindstatus,
falling back to the highest volgnummer) and POSTs a status against the zaak. Exposed
as POST /statussen for the domain's approve use case. Adds an integration test that
sets the eindstatus against a real OpenZaak and verifies the zaak's current status.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
S-04a: the deferred S-04 acceptance criterion. A gated Acl.IntegrationTests
project (Category=Integration) drives the real OpenZaakGateway against the
running compose stack — real ZGW JWT auth and the real POST /zaken contract a
stubbed HttpMessageHandler cannot exercise. The lane is kept out of the fast
checks: make unit filters Category!=Integration, Stryker is pinned to Acl.Tests,
and a new make integration target brings the stack up, seeds a published zaaktype
and tears down.
Red: against real OpenZaak the gateway POST fails 400 — JsonContent streams the
body chunked and OpenZaak's uwsgi rejects it. Fixed in the next commit.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
