// apps/web/lib/orchestration/structural.test.ts
// Structural invariant: every primitive code path must emit exactly one
// terminal event per runId. Implemented as a runtime-instrumented test
// wrapper observing emit calls (per spec §Verification Plan).
//
// Activates in Phase 1B Task 1B.5 once primitives are wired to the bus.
// Until then, these are it.todo placeholders so the structural intent is
// recorded in code, not just in the spec.

import { describe, it } from "vitest";

describe("Structural: primitives emit exactly one terminal event per runId (Phase 1B Task 1B.5)", () => {
  it.todo("Sequential succeeded — emits sequential:succeeded exactly once");
  it.todo("Sequential failed — emits sequential:failed exactly once");
  it.todo("Parallel synthesized — emits parallel:synthesized exactly once");
  it.todo("Parallel failed — emits parallel:failed exactly once");
  it.todo("Loop succeeded — emits loop:succeeded exactly once");
  it.todo("Loop exhausted (max_attempts) — emits loop:exhausted exactly once");
  it.todo("Loop exhausted (deadline) — emits loop:exhausted exactly once");
  it.todo("Loop exhausted (token_budget) — emits loop:exhausted exactly once");
  it.todo("Loop cancelled — emits loop:cancelled exactly once");
  it.todo("Branch merged — emits branch:merged exactly once");
  it.todo("Branch failed — emits branch:failed exactly once");
  it.todo("Heartbeat: quiet Loop emits loop:still_working within 1.5x heartbeatMs");
});
