5507147073
Now the paradox documentation is no longer functional until we update akka-docs to generate from paradox instead of sphinx
89 lines
2.9 KiB
Java
89 lines
2.9 KiB
Java
/**
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* Copyright (C) 2009-2017 Lightbend Inc. <http://www.lightbend.com>
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*/
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package jdocs.tutorial_5;
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import java.util.Optional;
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import akka.actor.ActorRef;
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import akka.actor.ActorSystem;
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import akka.testkit.javadsl.TestKit;
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import org.junit.AfterClass;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import static org.junit.Assert.assertEquals;
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import org.scalatest.junit.JUnitSuite;
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public class DeviceTest extends JUnitSuite {
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static ActorSystem system;
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@BeforeClass
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public static void setup() {
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system = ActorSystem.create();
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}
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@AfterClass
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public static void teardown() {
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TestKit.shutdownActorSystem(system);
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system = null;
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}
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@Test
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public void testReplyToRegistrationRequests() {
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TestKit probe = new TestKit(system);
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ActorRef deviceActor = system.actorOf(Device.props("group", "device"));
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deviceActor.tell(new DeviceManager.RequestTrackDevice("group", "device"), probe.getRef());
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probe.expectMsgClass(DeviceManager.DeviceRegistered.class);
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assertEquals(deviceActor, probe.getLastSender());
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}
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@Test
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public void testIgnoreWrongRegistrationRequests() {
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TestKit probe = new TestKit(system);
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ActorRef deviceActor = system.actorOf(Device.props("group", "device"));
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deviceActor.tell(new DeviceManager.RequestTrackDevice("wrongGroup", "device"), probe.getRef());
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probe.expectNoMsg();
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deviceActor.tell(new DeviceManager.RequestTrackDevice("group", "wrongDevice"), probe.getRef());
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probe.expectNoMsg();
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}
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@Test
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public void testReplyWithEmptyReadingIfNoTemperatureIsKnown() {
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TestKit probe = new TestKit(system);
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ActorRef deviceActor = system.actorOf(Device.props("group", "device"));
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deviceActor.tell(new Device.ReadTemperature(42L), probe.getRef());
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Device.RespondTemperature response = probe.expectMsgClass(Device.RespondTemperature.class);
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assertEquals(42L, response.requestId);
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assertEquals(Optional.empty(), response.value);
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}
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@Test
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public void testReplyWithLatestTemperatureReading() {
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TestKit probe = new TestKit(system);
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ActorRef deviceActor = system.actorOf(Device.props("group", "device"));
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deviceActor.tell(new Device.RecordTemperature(1L, 24.0), probe.getRef());
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assertEquals(1L, probe.expectMsgClass(Device.TemperatureRecorded.class).requestId);
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deviceActor.tell(new Device.ReadTemperature(2L), probe.getRef());
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Device.RespondTemperature response1 = probe.expectMsgClass(Device.RespondTemperature.class);
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assertEquals(2L, response1.requestId);
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assertEquals(Optional.of(24.0), response1.value);
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deviceActor.tell(new Device.RecordTemperature(3L, 55.0), probe.getRef());
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assertEquals(3L, probe.expectMsgClass(Device.TemperatureRecorded.class).requestId);
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deviceActor.tell(new Device.ReadTemperature(4L), probe.getRef());
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Device.RespondTemperature response2 = probe.expectMsgClass(Device.RespondTemperature.class);
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assertEquals(4L, response2.requestId);
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assertEquals(Optional.of(55.0), response2.value);
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}
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}
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