func RegisterCopyOnUpdate(resource string, client *core.Fake, watcher *watch.FakeWatcher) chan runtime.Object {
objChan := make(chan runtime.Object, 100)
client.AddReactor("update", resource, func(action core.Action) (bool, runtime.Object, error) {
updateAction := action.(core.UpdateAction)
obj := updateAction.GetObject()
go func() {
watcher.Modify(obj)
objChan <- obj
}()
return true, obj, nil
})
return objChan
}
