diff --git a/lib/utils/action-utils.js b/lib/utils/action-utils.js
--- a/lib/utils/action-utils.js
+++ b/lib/utils/action-utils.js
@@ -416,6 +416,7 @@
 let socketAPIHandler: ?SocketAPIHandler = null;
 function registerActiveSocket(passedSocketAPIHandler: ?SocketAPIHandler) {
   socketAPIHandler = passedSocketAPIHandler;
+  // test
 }
 
 export {