Summary: Some non-UI tests. Couldn't quite figure out how to make the renderer aware of changes in the old ManagedTable. Given that I've got a task for migrating, I didn't think it was worth digging into it more. Reviewed By: mweststrate Differential Revision: D28001651 fbshipit-source-id: 034b3d71bff2513c946b9f84525f3344b7879df9