def test_ask_forwards_message_with_promise_actor_as_sender():
actor = Mock(spec=ActorRef)
message = object()
ask(actor, message)
assert actor.tell.call_count == 1
assert actor.tell.call_args[0][0] is message
assert isinstance(actor.tell.call_args[0][1], PromiseActorRef)
def test_system():
class Test(Actor):
def receive(self, message):
self.context.sender.tell(message)
with ActorSystem() as system:
actor = system.actor_of(Test)
message = object()
reply = ask(actor, message)
assert reply.get(timeout=1) is message
