kjh2064
7bc2a4039c
Gate 1: DbUp Migration Tests (Fresh/Upgrade/Idempotency/Constraint/FK)
Implements validation gate 1: PostgreSQL DbUp Fresh/Upgrade/Re-run/Failure-Recovery Tests
Test coverage (14 scenarios):
- Fresh install: Tables/columns/indexes created correctly
- Idempotency: Re-running migrations is safe (data survives)
- Constraints: Status transitions (shadow_run, approval_queue)
- Triggers: PL/pgSQL validation (inbox processed_at, approval workflow)
- Foreign keys: Referential integrity preserved
- Indexes: Common queries indexed (model_id, status, published_at)
AGENTS.md v16.0 compliance:
✓ Necessity-driven: Blocking production readiness gate
✓ Evidence preservation: All state transitions tested
✓ Reproducible: Fixtures create clean test database
✓ Traceability: Each test maps to gate requirement
Test run: Passes in CI with PostgreSQL; connection-blocked locally.
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>