feat(agent-office): stock screener 평일 16:30 KST 자동 잡 + 텔레그램 전송

- StockAgent.on_screener_schedule: snapshot/refresh → screener/run(mode=auto)
  → telegram_payload(MarkdownV2) 발송. skipped_holiday는 무발신,
  실패 시 운영자 HTML 알림.
- service_proxy: refresh_screener_snapshot, run_stock_screener 추가
  (각각 180s timeout, STOCK_LAB_URL 기존 env 재사용).
- telegram.messaging.send_raw: parse_mode 파라미터 추가
  (기본 HTML 유지, MarkdownV2 페이로드 직접 전달용).
- scheduler: cron day_of_week=mon-fri hour=16 minute=30 id=stock_screener
  (Asia/Seoul TZ).
- on_command 'run_screener' 수동 트리거 추가.
- tests: 성공/휴일/스냅샷실패/run실패/이상status 5케이스.

agent-office/tests/test_stock_screener_job.py

@@ -0,0 +1,177 @@
+"""StockAgent.on_screener_schedule — 평일 16:30 KST 자동 잡 단위 테스트.
+
+stock-lab HTTP 호출은 service_proxy mock, 텔레그램은 messaging.send_raw mock.
+"""
+import os
+import sys
+import tempfile
+
+_fd, _TMP = tempfile.mkstemp(suffix=".db")
+os.close(_fd)
+os.unlink(_TMP)
+os.environ["AGENT_OFFICE_DB_PATH"] = _TMP
+
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+
+import asyncio
+from unittest.mock import AsyncMock, patch
+import pytest
+
+
+@pytest.fixture(autouse=True)
+def _init_db():
+    import gc
+    gc.collect()
+    if os.path.exists(_TMP):
+        os.remove(_TMP)
+    from app.db import init_db
+    init_db()
+    yield
+    gc.collect()
+
+
+def _success_body(asof="2026-05-12"):
+    return {
+        "asof": asof,
+        "mode": "auto",
+        "status": "success",
+        "run_id": 42,
+        "survivors_count": 600,
+        "top_n": 20,
+        "results": [],
+        "telegram_payload": {
+            "chat_target": "default",
+            "parse_mode": "MarkdownV2",
+            "text": "*KRX 강세주 스크리너* test body",
+        },
+        "warnings": [],
+    }
+
+
+def _holiday_body(asof="2026-05-05"):
+    return {
+        "asof": asof,
+        "mode": "auto",
+        "status": "skipped_holiday",
+        "run_id": None,
+        "survivors_count": None,
+        "top_n": 0,
+        "results": [],
+        "telegram_payload": None,
+        "warnings": [f"{asof} is a holiday — skipped"],
+    }
+
+
+def test_screener_success_sends_markdownv2_telegram():
+    from app.agents.stock import StockAgent
+    from app import service_proxy
+    from app.telegram import messaging
+
+    fake_snap = AsyncMock(return_value={"status": "ok"})
+    fake_run = AsyncMock(return_value=_success_body())
+    fake_send = AsyncMock(return_value={"ok": True, "message_id": 7777})
+
+    with patch.object(service_proxy, "refresh_screener_snapshot", fake_snap), \
+         patch.object(service_proxy, "run_stock_screener", fake_run), \
+         patch.object(messaging, "send_raw", fake_send):
+        agent = StockAgent()
+        asyncio.run(agent.on_screener_schedule())
+
+    fake_snap.assert_awaited_once()
+    fake_run.assert_awaited_once_with(mode="auto")
+    fake_send.assert_awaited_once()
+    args, kwargs = fake_send.call_args
+    # 첫 인자(text) 또는 kwargs로 전달
+    text = args[0] if args else kwargs.get("text")
+    assert "KRX 강세주 스크리너" in text
+    assert kwargs.get("parse_mode") == "MarkdownV2"
+    assert agent.state == "idle"
+
+
+def test_screener_holiday_skips_telegram():
+    from app.agents.stock import StockAgent
+    from app import service_proxy
+    from app.telegram import messaging
+
+    fake_snap = AsyncMock(return_value={"status": "skipped_weekend"})
+    fake_run = AsyncMock(return_value=_holiday_body())
+    fake_send = AsyncMock(return_value={"ok": True, "message_id": 1})
+
+    with patch.object(service_proxy, "refresh_screener_snapshot", fake_snap), \
+         patch.object(service_proxy, "run_stock_screener", fake_run), \
+         patch.object(messaging, "send_raw", fake_send):
+        agent = StockAgent()
+        asyncio.run(agent.on_screener_schedule())
+
+    fake_run.assert_awaited_once()
+    # 휴일이면 텔레그램 미발신
+    fake_send.assert_not_awaited()
+    assert agent.state == "idle"
+
+
+def test_screener_snapshot_failure_still_runs_screener():
+    """스냅샷 실패는 경고만 남기고 screener 호출은 계속됨."""
+    from app.agents.stock import StockAgent
+    from app import service_proxy
+    from app.telegram import messaging
+
+    fake_snap = AsyncMock(side_effect=RuntimeError("snapshot upstream down"))
+    fake_run = AsyncMock(return_value=_success_body())
+    fake_send = AsyncMock(return_value={"ok": True, "message_id": 8888})
+
+    with patch.object(service_proxy, "refresh_screener_snapshot", fake_snap), \
+         patch.object(service_proxy, "run_stock_screener", fake_run), \
+         patch.object(messaging, "send_raw", fake_send):
+        agent = StockAgent()
+        asyncio.run(agent.on_screener_schedule())
+
+    fake_snap.assert_awaited_once()
+    fake_run.assert_awaited_once_with(mode="auto")
+    fake_send.assert_awaited_once()
+
+
+def test_screener_run_failure_notifies_operator():
+    """screener/run 실패 시 운영자 알림 텔레그램 발송."""
+    from app.agents.stock import StockAgent
+    from app import service_proxy
+    from app.telegram import messaging
+
+    fake_snap = AsyncMock(return_value={"status": "ok"})
+    fake_run = AsyncMock(side_effect=RuntimeError("stock-lab 500"))
+    fake_send = AsyncMock(return_value={"ok": True, "message_id": 1})
+
+    with patch.object(service_proxy, "refresh_screener_snapshot", fake_snap), \
+         patch.object(service_proxy, "run_stock_screener", fake_run), \
+         patch.object(messaging, "send_raw", fake_send):
+        agent = StockAgent()
+        asyncio.run(agent.on_screener_schedule())
+
+    # 운영자 알림 1회는 호출
+    assert fake_send.await_count == 1
+    args, kwargs = fake_send.call_args
+    text = args[0] if args else kwargs.get("text")
+    assert "스크리너 실패" in text
+    assert agent.state == "idle"
+
+
+def test_screener_unexpected_status_treated_as_failure():
+    from app.agents.stock import StockAgent
+    from app import service_proxy
+    from app.telegram import messaging
+
+    fake_snap = AsyncMock(return_value={"status": "ok"})
+    fake_run = AsyncMock(return_value={"status": "weird", "asof": "2026-05-12"})
+    fake_send = AsyncMock(return_value={"ok": True, "message_id": 1})
+
+    with patch.object(service_proxy, "refresh_screener_snapshot", fake_snap), \
+         patch.object(service_proxy, "run_stock_screener", fake_run), \
+         patch.object(messaging, "send_raw", fake_send):
+        agent = StockAgent()
+        asyncio.run(agent.on_screener_schedule())
+
+    # 운영자 알림 1회 + screener payload 미발송
+    assert fake_send.await_count == 1
+    args, kwargs = fake_send.call_args
+    text = args[0] if args else kwargs.get("text")
+    assert "스크리너 실패" in text