fix(data): 监控日历循环依赖修(dbbardata 晚间源滞后会塌全体期望)——日历=确认集∪近15日工作日假定集,未确认日缺失降黄/确认日缺失才红(跨域互证),首跑实案三测试钉死 [vps]

Co-Authored-By: Claude Code <noreply@anthropic.com>

tests/data_platform/test_data_monitor.py

@@ -160,6 +160,57 @@ def test_breaker_emits_own_key(tree, tmp_path):
     assert any(r["check_key"] == "data-akshare-breaker" for r in rows)
 
 
+def test_assumed_today_downgrades_unconfirmed_misses(tree, tmp_path):
+    """09-25 首跑实案: 日历锚(dbbardata 000300)晚间尚未合并今日 →
+    per_date 数据在今日=绿; db_sample 缺今日=降黄(未确认日); 整体 rc=0."""
+    db = tmp_path / "alerts.db"
+    conn = sqlite3.connect(tree / "quant_trading.db")
+    conn.execute("DELETE FROM dbbardata WHERE datetime='2026-09-25'")
+    conn.commit()
+    conn.close()
+    rc = _run(tree, db)
+    assert rc == 0  # 无红: 未确认日缺失只黄
+    health = json.loads((tree / "monitor" / "health_latest.json").read_text())
+    by_key = {c["key"]: c for c in health["checks"]}
+    assert by_key["data-xueqiu_hot-stale"]["status"] == "green"  # 数据在=绿
+    assert by_key["data-dbbardata_daily-stale"]["status"] == "yellow"  # 降黄
+    assert by_key["data-dbbardata_index-stale"]["status"] == "yellow"
+
+
+def test_per_date_unconfirmed_miss_is_yellow(tree, tmp_path):
+    """节假日容忍: 当日既无 dbbardata 确认又无本域数据 → 黄(疑似节假日)非红."""
+    db = tmp_path / "alerts.db"
+    conn = sqlite3.connect(tree / "quant_trading.db")
+    conn.execute("DELETE FROM dbbardata WHERE datetime='2026-09-25'")
+    conn.commit()
+    conn.close()
+    for f in (tree / "static" / "xueqiu_hot").glob("20260925*"):
+        f.unlink()
+    rc = _run(tree, db)
+    assert rc == 0  # 黄不抬码
+    conn2 = store.connect(str(db))
+    rows, _ = store.list_alerts(conn2, severity="yellow")
+    row = [r for r in rows if r["check_key"] == "data-xueqiu_hot-stale"][0]
+    assert row["evidence"]["evidence"]["unconfirmed_day"] is True
+
+
+def test_morning_confirmed_miss_upgrades_red(tree, tmp_path):
+    """次日晨班: 日历坐实今日(000300 已入) 但样本缺 → 升红."""
+    db = tmp_path / "alerts.db"
+    conn = sqlite3.connect(tree / "quant_trading.db")
+    # 日历坐实: 保留 000300/000905 的 0925 行, 删掉一个股票样本的
+    conn.execute("DELETE FROM dbbardata WHERE datetime='2026-09-25'"
+                 " AND symbol='600519'")
+    conn.commit()
+    conn.close()
+    rc = _run(tree, db, shift="morning")
+    assert rc == 3
+    conn2 = store.connect(str(db))
+    rows, _ = store.list_alerts(conn2)
+    row = [r for r in rows if r["check_key"] == "data-dbbardata_daily-stale"][0]
+    assert row["severity"] == "red"
+
+
 def test_inbox_ingestion_upserts_nas_events(tree, tmp_path):
     inbox = tree / "monitor" / "inbox"
     inbox.mkdir(parents=True)