forgot to commit unit test changes in previous feature

test/per_router/test_celery_worker.py

@@ -118,8 +118,8 @@ def test_reload_router_config(mocked_worker_module, router, mocker):
     assert 'netconf:' + router not in MockedRedis.db
     assert 'snmp-interfaces:' + router not in MockedRedis.db
 
-    def _mocked_netconf_refresh_config_apply(hostname):
-        key = 'netconf:' + hostname
+    def _mocked_netconf_refresh_config_apply(args):
+        key = 'netconf:' + args[0]
         MockedRedis.db[key] = saved_data[key]
     mocker.patch(
         'inventory_provider.tasks.worker.netconf_refresh_config.apply',