diff --git a/src/common/tests/MockServicerImpl_Context.py b/src/common/tests/MockServicerImpl_Context.py
index 6d1e0b5043687f363049920cb3ea18f0a7ca2e4e..774a279a4d4306db0b1040775e4f3f636b6707cc 100644
--- a/src/common/tests/MockServicerImpl_Context.py
+++ b/src/common/tests/MockServicerImpl_Context.py
@@ -165,16 +165,16 @@ class MockServicerImpl_Context(ContextServiceServicer):
     def GetTopologyDetails(self, request : TopologyId, context : grpc.ServicerContext) -> TopologyDetails:
         LOGGER.info('[GetTopologyDetails] request={:s}'.format(grpc_message_to_json_string(request)))
         container_name = 'topology[{:s}]'.format(str(request.context_id.context_uuid.uuid))
-        reply = get_entry(context, self.database, container_name, request.topology_uuid.uuid)
-        topology_details = TopologyDetails()
-        topology_details.topology_id.CopyFrom(reply.topology_id)
-        topology_details.name = reply.name
-        for device_id in reply.device_ids:
+        _reply = get_entry(context, self.database, container_name, request.topology_uuid.uuid)
+        reply = TopologyDetails()
+        reply.topology_id.CopyFrom(_reply.topology_id)
+        reply.name = _reply.name
+        for device_id in _reply.device_ids:
             device = get_entry(context, self.database, 'device', device_id.device_uuid.uuid)
-            topology_details.devices.append(device)
-        for link_id in reply.link_ids:
+            reply.devices.append(device)
+        for link_id in _reply.link_ids:
             link = get_entry(context, self.database, 'link', link_id.link_uuid.uuid)
-            topology_details.links.append(link)
+            reply.links.append(link)
         LOGGER.info('[GetTopologyDetails] reply={:s}'.format(grpc_message_to_json_string(reply)))
         return reply