feat(server): add workbench API, DSH planner worker and RAG pipeline

server/tests/test_ops.py

@@ -0,0 +1,87 @@
+"""告警引擎与运营看板单元测试（内存 SQLite）。"""
+from datetime import datetime, timedelta
+from types import SimpleNamespace
+from unittest.mock import patch
+
+from sqlmodel import Session, SQLModel, create_engine, select
+
+from app.models import (Campaign, Notification, PointAccount, TaskQueueItem)
+from app import ops
+
+
+def _session():
+    engine = create_engine("sqlite://", connect_args={"check_same_thread": False})
+    SQLModel.metadata.create_all(engine)
+    return Session(engine)
+
+
+def test_alert_dedup_within_window():
+    with _session() as s:
+        assert ops.raise_alert(s, "queue-dead", "队列告警：1 个死信 [queue-dead]") is True
+        assert ops.raise_alert(s, "queue-dead", "队列告警：2 个死信 [queue-dead]") is False
+        rows = s.exec(select(Notification)).all()
+        assert len(rows) == 1
+
+
+def test_alert_dedup_expires():
+    with _session() as s:
+        old = (datetime.now() - timedelta(minutes=15)).isoformat()
+        s.add(Notification(type="alert", ref_id=0,
+                           message="队列告警 [queue-dead]", created_at=old))
+        s.commit()
+        assert ops.raise_alert(s, "queue-dead", "队列告警 [queue-dead]") is True
+
+
+def test_sweep_fires_dead_letter_alert():
+    with _session() as s:
+        s.add(TaskQueueItem(task_key="run:1", status="dead", error="x", attempt=3))
+        s.commit()
+        fired = ops.run_alert_sweep(s)
+        assert "queue-dead" in fired
+        alerts = s.exec(select(Notification).where(Notification.type == "alert")).all()
+        assert any("死信" in a.message for a in alerts)
+
+
+def test_sweep_fires_low_points():
+    with _session() as s:
+        s.add(PointAccount(user_id=1, organization_id=1, balance_points=10))
+        s.commit()
+        fired = ops.run_alert_sweep(s)
+        assert "points-low" in fired
+
+
+def test_sweep_healthy_no_alerts():
+    with _session() as s:
+        # 99.9 万点：高于 points-low(1000) 也高于充值提醒阈值(100万以下不算健康)
+        s.add(PointAccount(user_id=1, organization_id=1, balance_points=2_000_000))
+        s.commit()
+        fired = ops.run_alert_sweep(s)
+        assert fired == []
+
+
+def test_dashboard_shape():
+    with _session() as s:
+        s.add(PointAccount(user_id=1, organization_id=1, balance_points=500000))
+        s.add(Campaign(name="任务A", status="done", has_failure=False))
+        s.commit()
+        data = ops.ops_dashboard(s)
+        assert set(data.keys()) >= {"queue", "campaigns", "cost_7d", "knowledge",
+                                    "providers", "dead_letter", "recent_alerts"}
+        assert data["campaigns"]["done"] == 1
+        # 点数池已从看板移除（用户要求：运营看板不出现点数余额）
+        assert "points" not in data["cost_7d"]
+
+
+def test_dashboard_isolation_for_non_admin():
+    """普通用户只能看到自己的任务/用量/告警，且拿不到系统级信息。"""
+    with _session() as s:
+        s.add(Campaign(name="我的任务", status="done", has_failure=False,
+                       owner_user_id=7, organization_id=1))
+        s.add(Campaign(name="别人的任务", status="done", has_failure=False,
+                       owner_user_id=8, organization_id=1))
+        s.commit()
+        mine = ops.ops_dashboard(s, owner_user_id=7)
+        assert mine["scope"] == "self"
+        assert mine["campaigns"]["total"] == 1 and mine["campaigns"]["done"] == 1
+        # 系统级信息对普通用户置空
+        assert mine["providers"] == [] and mine["backup"] == {}