forked from molecule-ai/molecule-core
4c9f12258d
Two-part PR: ## Fix: result_preview was lost on completion Self-review of #2854 caught a real bug. SetStatus has a same-status replay no-op; the order of calls in `executeDelegation` completion + `UpdateStatus` completed branch clobbered the preview field: 1. updateDelegationStatus(completed, "") fires 2. inner recordLedgerStatus(completed, "", "") → SetStatus transitions dispatched → completed with preview="" 3. outer recordLedgerStatus(completed, "", responseText) → SetStatus reads current=completed, status=completed → SAME-STATUS NO-OP, never writes responseText → preview lost Confirmed against real Postgres (see integration test). Strict-sqlmock unit tests passed because they pin SQL shape, not row state. Fix: call the WITH-PREVIEW recordLedgerStatus FIRST, then updateDelegationStatus. The inner call becomes the no-op (correctly preserves the row written by the outer call). Same gap fixed in UpdateStatus handler — body.ResponsePreview was never landing in the ledger because updateDelegationStatus's nested SetStatus(completed, "", "") fired first. ## Gate: real-Postgres integration tests + CI workflow The unit-test-only workflow that shipped #2854 was the root cause. Adding two layers of defense: 1. workspace-server/internal/handlers/delegation_ledger_integration_test.go — `//go:build integration` tag, requires INTEGRATION_DB_URL env var. 4 tests: * ResultPreviewPreservedThroughCompletion (regression gate for the bug above — fires the production call sequence in fixed order and asserts row.result_preview matches) * ResultPreviewBuggyOrderIsLost (DIAGNOSTIC: confirms the same-status no-op contract works as designed; if SetStatus's semantics ever change, this test fires) * FailedTransitionCapturesErrorDetail (failure-path symmetry) * FullLifecycle_QueuedToDispatchedToCompleted (forward-only + happy path) 2. .github/workflows/handlers-postgres-integration.yml — required check on staging branch protection. Spins postgres:15 service container, applies the delegations migration, runs `go test -tags=integration` against the live DB. Always-runs + per-step gating on path filter (handlers/wsauth/migrations) so the required-check name is satisfied on PRs that don't touch relevant code. Local dev workflow (file header documents this): docker run --rm -d --name pg -e POSTGRES_PASSWORD=test -p 55432:5432 postgres:15-alpine psql ... < workspace-server/migrations/049_delegations.up.sql INTEGRATION_DB_URL="postgres://postgres:test@localhost:55432/molecule?sslmode=disable" \ go test -tags=integration ./internal/handlers/ -run "^TestIntegration_" ## Why this matters Per memory `feedback_mandatory_local_e2e_before_ship`: backend PRs MUST verify against real Postgres before claiming done. sqlmock pins SQL shape; only a real DB can verify row state. The workflow makes this gate mandatory rather than optional. |
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