Function ChildTest

packages/xstate-react/test/useActorRef.test.tsx:377–389

({ actor })

    const ChildTest: React.FC<{
      actor: ActorRefFrom<typeof childMachine>;
    }> = ({ actor }) => {
      const state = useSelector(actor, (s) => s);

      expect(state.value).toEqual('active');

      React.useLayoutEffect(() => {
        if (actor.getSnapshot().status === 'active') {
          actor.send({ type: 'FINISH' });
        }
      }, []);

      return null;
    };

    const Test = () => {
      const actorRef = useActorRef(machine);