AkkaScalatest.scala

// this excerpt fails to locate actor using similar code for actorSelection()
class ReaderActorsSpec extends AbsBaseSpec with AppRuntime with AppConfig {
  import scala.concurrent.ExecutionContext.Implicits.global

  def findRef(path: String): Option[ActorRef] =
    try {
      Some(Await.result(rtSystem.actorSelection(s"/user/$path").resolveOne(1.second), 10.second))
    } catch {
      case ex: Throwable => None
    }

  val ctx = createContext(config)

  val coordRef = rtSystem.actorOf(Props(classOf[CoordinationActor], ctx, config), "coordinator")
  val coordCheck = findRef("coordinator")