feat: stabilize multi-region runtime sync and worker orchestration

domain-api/tests/test_ops_api_routes.py

@@ -4,6 +4,9 @@ import unittest
 from unittest.mock import patch
 
 from app.api.routes.ops import (
+    ops_migration_execute,
+    ops_migration_preview,
+    ops_migration_source_profile,
     ops_doctor_decision,
     ops_go_live_bundle,
     ops_go_live_review,
@@ -13,6 +16,39 @@ from app.api.routes.ops import (
 
 
 class OpsApiRoutesTestCase(unittest.TestCase):
+    @patch("app.api.routes.ops.get_ops_migration_source_profile")
+    def test_migration_source_profile_route_returns_payload(self, mock_source_profile) -> None:
+        mock_source_profile.return_value = {"source_node": {"node_code": "overseas-control-01"}}
+
+        response = ops_migration_source_profile()
+
+        self.assertEqual(0, response.code)
+        self.assertEqual("overseas-control-01", response.data["source_node"]["node_code"])
+        mock_source_profile.assert_called_once_with()
+
+    @patch("app.api.routes.ops.preview_ops_migration")
+    def test_migration_preview_route_passes_payload(self, mock_preview_ops_migration) -> None:
+        mock_preview_ops_migration.return_value = (True, "ok", {"plan_steps": [{"key": "sync_env_files"}]})
+
+        payload = {"target_node_code": "node-a"}
+        response = ops_migration_preview(payload)
+
+        self.assertEqual(0, response.code)
+        self.assertEqual("sync_env_files", response.data["plan_steps"][0]["key"])
+        mock_preview_ops_migration.assert_called_once_with(payload)
+
+    @patch("app.api.routes.ops.execute_ops_migration")
+    def test_migration_execute_route_returns_error_payload(self, mock_execute_ops_migration) -> None:
+        mock_execute_ops_migration.return_value = (False, "failed", {"blocking_reasons": ["ssh missing"]})
+
+        payload = {"target_node_code": "node-a"}
+        response = ops_migration_execute(payload)
+
+        self.assertEqual(1, response.code)
+        self.assertEqual("failed", response.message)
+        self.assertEqual(["ssh missing"], response.data["blocking_reasons"])
+        mock_execute_ops_migration.assert_called_once_with(payload)
+
     @patch("app.api.routes.ops.get_ops_go_live_signoff")
     def test_go_live_signoff_route_uses_service_payload(self, mock_get_ops_go_live_signoff) -> None:
         mock_get_ops_go_live_signoff.return_value = {