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ResponseCollectorActorTest.java
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ResponseCollectorActorTest.java
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/*
* Copyright (c) 2020 Contributors to the Eclipse Foundation
*
* See the NOTICE file(s) distributed with this work for additional
* information regarding copyright ownership.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.ditto.connectivity.service.messaging;
import static org.assertj.core.api.Assertions.assertThat;
import java.time.Duration;
import org.eclipse.ditto.base.model.common.HttpStatus;
import org.eclipse.ditto.base.model.headers.DittoHeaders;
import org.eclipse.ditto.messages.model.Message;
import org.eclipse.ditto.messages.model.MessageBuilder;
import org.eclipse.ditto.messages.model.MessageDirection;
import org.eclipse.ditto.things.model.ThingId;
import org.eclipse.ditto.base.model.signals.commands.CommandResponse;
import org.eclipse.ditto.messages.model.signals.commands.SendThingMessageResponse;
import org.eclipse.ditto.things.model.signals.commands.modify.DeleteThingResponse;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.apache.pekko.actor.ActorRef;
import org.apache.pekko.actor.ActorSystem;
import org.apache.pekko.actor.ReceiveTimeout;
import org.apache.pekko.testkit.javadsl.TestKit;
/**
* Tests {@link ResponseCollectorActor}.
*/
public final class ResponseCollectorActorTest {
private static final CommandResponse<?> RESPONSE = DeleteThingResponse.of(ThingId.of("test:thingid"),
DittoHeaders.empty());
private ActorSystem actorSystem;
@Before
public void init() {
actorSystem = ActorSystem.create();
}
@After
public void cleanUp() {
if (actorSystem != null) {
TestKit.shutdownActorSystem(actorSystem);
}
}
@Test
public void timeout() {
new TestKit(actorSystem) {{
final ActorRef underTest = watch(actorSystem.actorOf(ResponseCollectorActor.props(Duration.ofMinutes(1L))));
underTest.tell(ResponseCollectorActor.query(), getRef());
underTest.tell(ReceiveTimeout.getInstance(), getRef());
final ResponseCollectorActor.Output output = expectMsgClass(ResponseCollectorActor.Output.class);
assertThat(output.allExpectedResponsesArrived()).isFalse();
assertThat(output.getCommandResponses()).isEmpty();
expectTerminated(underTest);
}};
}
@Test
public void allCollected() {
new TestKit(actorSystem) {{
final ActorRef underTest = watch(actorSystem.actorOf(ResponseCollectorActor.props(Duration.ofMinutes(1L))));
underTest.tell(ResponseCollectorActor.query(), getRef());
underTest.tell(ResponseCollectorActor.setCount(2), getRef());
underTest.tell(RESPONSE, getRef());
underTest.tell(RESPONSE, getRef());
final ResponseCollectorActor.Output output = expectMsgClass(ResponseCollectorActor.Output.class);
assertThat(output.allExpectedResponsesArrived()).isTrue();
assertThat(output.getCommandResponses()).containsExactly(RESPONSE, RESPONSE);
expectTerminated(underTest);
}};
}
@Test
public void considersLiveResponseWithNonTimeoutStatusCodeAsNotFailed() {
new TestKit(actorSystem) {{
final ThingId thingId = ThingId.generateRandom();
final SendThingMessageResponse<Object> badRequestLiveResponse =
SendThingMessageResponse.of(thingId, Message.newBuilder(MessageBuilder.newHeadersBuilder(
MessageDirection.TO, thingId, "test").build()).build(), HttpStatus.BAD_REQUEST,
DittoHeaders.empty());
final ActorRef underTest = watch(actorSystem.actorOf(ResponseCollectorActor.props(Duration.ofMinutes(1L))));
underTest.tell(ResponseCollectorActor.query(), getRef());
underTest.tell(ResponseCollectorActor.setCount(2), getRef());
underTest.tell(RESPONSE, getRef());
underTest.tell(badRequestLiveResponse, getRef());
final ResponseCollectorActor.Output output = expectMsgClass(ResponseCollectorActor.Output.class);
assertThat(output.allExpectedResponsesArrived()).isTrue();
assertThat(output.getCommandResponses()).containsExactly(RESPONSE, badRequestLiveResponse);
assertThat(output.getFailedResponses()).isEmpty();
expectTerminated(underTest);
}};
}
@Test
public void considersLiveResponseWithTimeoutStatusCodeAsFailed() {
new TestKit(actorSystem) {{
final ThingId thingId = ThingId.generateRandom();
final SendThingMessageResponse<Object> timedOutLiveResponse =
SendThingMessageResponse.of(thingId, Message.newBuilder(MessageBuilder.newHeadersBuilder(
MessageDirection.TO, thingId, "test").build()).build(), HttpStatus.REQUEST_TIMEOUT,
DittoHeaders.empty());
final ActorRef underTest = watch(actorSystem.actorOf(ResponseCollectorActor.props(Duration.ofMinutes(1L))));
underTest.tell(ResponseCollectorActor.query(), getRef());
underTest.tell(ResponseCollectorActor.setCount(2), getRef());
underTest.tell(RESPONSE, getRef());
underTest.tell(timedOutLiveResponse, getRef());
final ResponseCollectorActor.Output output = expectMsgClass(ResponseCollectorActor.Output.class);
assertThat(output.allExpectedResponsesArrived()).isTrue();
assertThat(output.getCommandResponses()).containsExactly(RESPONSE, timedOutLiveResponse);
assertThat(output.getFailedResponses()).containsExactly(timedOutLiveResponse);
expectTerminated(underTest);
}};
}
}