"""Lifespan scheduler wiring test (v1.1.0 defect fix).

`scan_and_enqueue_tasks` previously had no scheduler — the OpenClaw Worker
wakes every minute but could never pull a task. The lifespan now starts the
intelligent-eval scheduler runtime that scans executing evals every 60s.
This test verifies that on application startup the scan is actually invoked.

编排逻辑本身（watchdog/入队/触发）的测试在
``tests/unit/test_intelligent_eval_scheduler.py``，直接驱动 ``scan_once``。
"""

from unittest.mock import MagicMock

from fastapi.testclient import TestClient


def test_lifespan_starts_scan_loop(monkeypatch):
    """Lifespan startup must invoke the intelligent-eval scan loop once."""
    import agenteval.intelligent_eval.scheduler as scheduler_mod
    import agenteval.intelligent_eval.task_queue as tq
    import agenteval.web.app as app_mod

    calls: list[int] = []
    real_scan = tq.scan_and_enqueue_tasks

    def fake_scan(session):
        calls.append(1)
        return real_scan(session)

    # The scan loop calls get_session() to open a DB session; replace it with a
    # no-op mock so the test does not touch the real SQLite file.
    monkeypatch.setattr(scheduler_mod, "get_session", lambda: MagicMock())
    # Patch the scheduler module's reference, not the task_queue module's
    monkeypatch.setattr(scheduler_mod, "scan_and_enqueue_tasks", fake_scan)

    with TestClient(app_mod.app) as client:
        assert client.get("/api/health").status_code == 200

    # The background task runs immediately (before its first 60s sleep).
    assert calls, "scan_and_enqueue_tasks should have been invoked on startup"