M10: harden knowledge trust and telemetry

backend/tests/test_auth.py

@@ -65,3 +65,22 @@ def test_logout_invalidates_session(ops_client):
 def test_logout_without_a_session_is_safe(client):
     response = client.post("/api/v1/demo/logout")
     assert response.status_code == 200
+
+
+def test_demo_reset_preserves_integration_telemetry(ops_client, client):
+    from app.core.config import get_settings
+
+    settings = get_settings()
+    probe = client.get(
+        "/api/v1/integrations/mcp/operations-summary",
+        headers={
+            "X-Service-Token": settings.mcp_hub_service_token,
+            "X-Client-Id": "reset-probe",
+        },
+    )
+    assert probe.status_code == 200
+    assert ops_client.post("/api/v1/demo/reset").status_code == 200
+
+    assert client.post("/api/v1/demo/login", json={"role": "operations_manager"}).status_code == 200
+    events = client.get("/api/v1/audit", params={"action": "mcp_tool_request"}).json()
+    assert any(event["actor_label"] == "reset-probe" for event in events)