// Wait till the passFunc confirms that the object it expects to see is in the store.
// Used to observe reflected events.
func waitForReflection(s cache.Store, key string, passFunc func(n interface{}) bool) error {
return wait.Poll(time.Millisecond*10, time.Second*20, func() (bool, error) {
if n, _, err := s.GetByKey(key); err == nil && passFunc(n) {
return true, nil
}
return false, nil
})
}