feat: stabilize multi-region runtime sync and worker orchestration

domain-api/tests/test_detect_service_remote_logs.py

@@ -0,0 +1,62 @@
+from __future__ import annotations
+
+import unittest
+from unittest.mock import patch
+
+from app.services import detect_service
+
+
+class DetectServiceRemoteLogsTests(unittest.TestCase):
+    @patch("app.services.detect_service.list_debug_events")
+    def test_build_remote_log_snapshot_from_debug_events_filters_to_active_job_identity(self, mock_list_debug_events) -> None:
+        mock_list_debug_events.return_value = {
+            "records": [
+                {
+                    "id": 3,
+                    "node_code": "mainland-controller-01-a",
+                    "event_type": "worker_log",
+                    "message": "旧任务日志",
+                    "created_at": "2026-04-23 16:00:00",
+                    "payload": {
+                        "job_id": 10,
+                        "job_code": "sync-overseas-10",
+                        "cycle_token": "cycle-old",
+                        "log_mode": "key",
+                    },
+                },
+                {
+                    "id": 4,
+                    "node_code": "mainland-controller-01-a",
+                    "event_type": "worker_log",
+                    "message": "当前任务日志",
+                    "created_at": "2026-04-23 16:01:00",
+                    "payload": {
+                        "job_id": 12,
+                        "job_code": "sync-overseas-12",
+                        "cycle_token": "cycle-12",
+                        "log_mode": "key",
+                    },
+                },
+            ]
+        }
+
+        snapshot = detect_service._build_remote_log_snapshot_from_debug_events(
+            {
+                "job_id": 12,
+                "job_code": "sync-overseas-12",
+                "runtime_job_code": "sync-overseas-12",
+                "current_cycle_token": "cycle-12",
+                "node_stats": [{"node_code": "mainland-controller-01-a"}],
+            },
+            enabled=True,
+            mode="key",
+            limit=20,
+        )
+
+        self.assertEqual(1, snapshot["line_count"])
+        self.assertIn("当前任务日志", snapshot["lines"][0])
+        self.assertNotIn("旧任务日志", "\n".join(snapshot["lines"]))
+
+
+if __name__ == "__main__":
+    unittest.main()