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additional mailbox selector for typed props (#1096)
* additional mailbox selector for typed props * add unit test * chore change of unit test * Revert "configuration typo" This reverts commit 7917feb. * fix pekko imports * mention interoperability in doc * share configuration in tests * revert configuration change * fix new typo * fix jdocs tests * optimized import * mention api version in doc * resolve import issue
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132
...yped-tests/src/test/scala/org/apache/pekko/actor/typed/scaladsl/MailboxSelectorSpec.scala
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| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| * (the "License"); you may not use this file except in compliance with | ||
| * the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
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| package org.apache.pekko.actor.typed.scaladsl | ||
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| import com.typesafe.config.Config | ||
| import com.typesafe.config.ConfigFactory | ||
| import org.scalatest.wordspec.AnyWordSpecLike | ||
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| import org.apache.pekko | ||
| import pekko.actor.ActorCell | ||
| import pekko.actor.testkit.typed.scaladsl.LogCapturing | ||
| import pekko.actor.testkit.typed.scaladsl.ScalaTestWithActorTestKit | ||
| import pekko.actor.typed.ActorRef | ||
| import pekko.actor.typed.Behavior | ||
| import pekko.actor.typed.DispatcherSelector | ||
| import pekko.actor.typed.MailboxSelector | ||
| import pekko.actor.typed.Props | ||
| import pekko.actor.typed.internal.adapter.ActorContextAdapter | ||
| import pekko.actor.typed.scaladsl.AskPattern._ | ||
| import pekko.dispatch.BoundedMessageQueueSemantics | ||
| import pekko.dispatch.BoundedNodeMessageQueue | ||
| import pekko.dispatch.Dispatchers | ||
| import pekko.dispatch.MessageQueue | ||
| import pekko.dispatch.NodeMessageQueue | ||
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| object MailboxSelectorSpec { | ||
| val config = ConfigFactory.parseString( | ||
| """ | ||
| specific-mailbox { | ||
| mailbox-type = "org.apache.pekko.dispatch.NonBlockingBoundedMailbox" | ||
| mailbox-capacity = 4 | ||
| } | ||
| """) | ||
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| object PingPong { | ||
| case class Ping(replyTo: ActorRef[Pong]) | ||
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| case class Pong(threadName: String) | ||
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| def apply(): Behavior[Ping] = | ||
| Behaviors.receiveMessage[Ping] { message => | ||
| message.replyTo ! Pong(Thread.currentThread().getName) | ||
| Behaviors.same | ||
| } | ||
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| } | ||
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| } | ||
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| class MailboxSelectorSpec(config: Config) | ||
| extends ScalaTestWithActorTestKit(config) | ||
| with AnyWordSpecLike | ||
| with LogCapturing { | ||
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| def this() = this(MailboxSelectorSpec.config) | ||
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| sealed trait Command | ||
| case class WhatsYourMailbox(replyTo: ActorRef[MessageQueue]) extends Command | ||
| case class WhatsYourDispatcher(replyTo: ActorRef[String]) extends Command | ||
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| private def extract[R](context: ActorContext[_], f: ActorCell => R): R = { | ||
| context match { | ||
| case adapter: ActorContextAdapter[_] => | ||
| adapter.classicActorContext match { | ||
| case cell: ActorCell => f(cell) | ||
| case unexpected => throw new RuntimeException(s"Unexpected: $unexpected") | ||
| } | ||
| case unexpected => throw new RuntimeException(s"Unexpected: $unexpected") | ||
| } | ||
| } | ||
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| private def behavior: Behavior[Command] = | ||
| Behaviors.setup { context => | ||
| Behaviors.receiveMessage[Command] { | ||
| case WhatsYourMailbox(replyTo) => | ||
| replyTo ! extract(context, cell => cell.mailbox.messageQueue) | ||
| Behaviors.same | ||
| case WhatsYourDispatcher(replyTo) => | ||
| replyTo ! extract(context, cell => cell.dispatcher.id) | ||
| Behaviors.same | ||
| } | ||
| } | ||
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| "MailboxSelectorSpec" must { | ||
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| "default is unbounded" in { | ||
| val actor = spawn(behavior) | ||
| val mailbox = actor.ask(WhatsYourMailbox(_)).futureValue | ||
| mailbox shouldBe a[NodeMessageQueue] | ||
| } | ||
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| "select an specific mailbox from MailboxSelector " in { | ||
| val actor = spawn(behavior, MailboxSelector.fromConfig("specific-mailbox")) | ||
| val mailbox = actor.ask(WhatsYourMailbox(_)).futureValue | ||
| mailbox shouldBe a[BoundedMessageQueueSemantics] | ||
| mailbox.asInstanceOf[BoundedNodeMessageQueue].capacity should ===(4) | ||
| } | ||
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| "select an specific mailbox from empty Props " in { | ||
| val actor = spawn(behavior, Props.empty.withMailboxFromConfig("specific-mailbox")) | ||
| val mailbox = actor.ask(WhatsYourMailbox(_)).futureValue | ||
| mailbox shouldBe a[BoundedMessageQueueSemantics] | ||
| mailbox.asInstanceOf[BoundedNodeMessageQueue].capacity should ===(4) | ||
| } | ||
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| "select an specific mailbox from DispatcherSelector " in { | ||
| val actor = spawn(behavior, DispatcherSelector.blocking().withMailboxFromConfig("specific-mailbox")) | ||
| val mailbox = actor.ask(WhatsYourMailbox(_)).futureValue | ||
| mailbox shouldBe a[BoundedMessageQueueSemantics] | ||
| mailbox.asInstanceOf[BoundedNodeMessageQueue].capacity should ===(4) | ||
| val dispatcher = actor.ask(WhatsYourDispatcher(_)).futureValue | ||
| dispatcher shouldBe Dispatchers.DefaultBlockingDispatcherId | ||
| } | ||
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| } | ||
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| } |
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