2 * Copyright (c) 2015 Brocade Communications Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.controller.cluster.datastore;
10 import static org.junit.Assert.assertArrayEquals;
11 import static org.junit.Assert.assertEquals;
12 import akka.actor.ActorRef;
13 import akka.actor.Status.Failure;
14 import akka.actor.Terminated;
15 import akka.testkit.JavaTestKit;
16 import java.util.Arrays;
17 import java.util.List;
18 import java.util.concurrent.TimeUnit;
19 import java.util.concurrent.TimeoutException;
20 import org.junit.After;
21 import org.junit.Test;
22 import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier;
23 import org.opendaylight.controller.cluster.datastore.messages.DatastoreSnapshot;
24 import org.opendaylight.controller.cluster.datastore.messages.DatastoreSnapshot.ShardSnapshot;
25 import org.opendaylight.controller.cluster.raft.TestActorFactory;
26 import org.opendaylight.controller.cluster.raft.client.messages.GetSnapshotReply;
27 import scala.concurrent.duration.Duration;
28 import scala.concurrent.duration.FiniteDuration;
31 * Unit tests for ShardManagerGetSnapshotReplyActor.
33 * @author Thomas Pantelis
35 public class ShardManagerGetSnapshotReplyActorTest extends AbstractActorTest {
36 private final TestActorFactory actorFactory = new TestActorFactory(getSystem());
39 public void tearDown() {
44 public void testSuccess() {
45 JavaTestKit kit = new JavaTestKit(getSystem());
47 byte[] shardManagerSnapshot = new byte[]{0,5,9};
48 ActorRef replyActor = actorFactory.createActor(ShardManagerGetSnapshotReplyActor.props(
49 Arrays.asList("shard1", "shard2", "shard3"), "config",
50 shardManagerSnapshot, kit.getRef(), "shard-manager", Duration.create(100, TimeUnit.SECONDS)),
51 actorFactory.generateActorId("actor"));
53 kit.watch(replyActor);
55 byte[] shard1Snapshot = new byte[]{1,2,3};
56 replyActor.tell(new GetSnapshotReply(ShardIdentifier.builder().memberName("member-1").type("config").
57 shardName("shard1").build().toString(), shard1Snapshot), ActorRef.noSender());
59 byte[] shard2Snapshot = new byte[]{4,5,6};
60 replyActor.tell(new GetSnapshotReply(ShardIdentifier.builder().memberName("member-1").type("config").
61 shardName("shard2").build().toString(), shard2Snapshot), ActorRef.noSender());
63 kit.expectNoMsg(FiniteDuration.create(500, TimeUnit.MILLISECONDS));
65 byte[] shard3Snapshot = new byte[]{7,8,9};
66 replyActor.tell(new GetSnapshotReply(ShardIdentifier.builder().memberName("member-1").type("config").
67 shardName("shard3").build().toString(), shard3Snapshot), ActorRef.noSender());
69 DatastoreSnapshot datastoreSnapshot = kit.expectMsgClass(DatastoreSnapshot.class);
71 assertEquals("getType", "config", datastoreSnapshot.getType());
72 assertArrayEquals("getShardManagerSnapshot", shardManagerSnapshot, datastoreSnapshot.getShardManagerSnapshot());
73 List<ShardSnapshot> shardSnapshots = datastoreSnapshot.getShardSnapshots();
74 assertEquals("ShardSnapshot size", 3, shardSnapshots.size());
75 assertEquals("ShardSnapshot 1 getName", "shard1", shardSnapshots.get(0).getName());
76 assertArrayEquals("ShardSnapshot 1 getSnapshot", shard1Snapshot, shardSnapshots.get(0).getSnapshot());
77 assertEquals("ShardSnapshot 2 getName", "shard2", shardSnapshots.get(1).getName());
78 assertArrayEquals("ShardSnapshot 2 getSnapshot", shard2Snapshot, shardSnapshots.get(1).getSnapshot());
79 assertEquals("ShardSnapshot 3 getName", "shard3", shardSnapshots.get(2).getName());
80 assertArrayEquals("ShardSnapshot 3 getSnapshot", shard3Snapshot, shardSnapshots.get(2).getSnapshot());
82 kit.expectMsgClass(Terminated.class);
86 public void testGetSnapshotFailureReply() {
87 JavaTestKit kit = new JavaTestKit(getSystem());
89 byte[] shardManagerSnapshot = new byte[]{0,5,9};
90 ActorRef replyActor = actorFactory.createActor(ShardManagerGetSnapshotReplyActor.props(
91 Arrays.asList("shard1", "shard2"), "config",
92 shardManagerSnapshot, kit.getRef(), "shard-manager", Duration.create(100, TimeUnit.SECONDS)),
93 actorFactory.generateActorId("actor"));
95 kit.watch(replyActor);
97 replyActor.tell(new GetSnapshotReply(ShardIdentifier.builder().memberName("member-1").type("config").
98 shardName("shard1").build().toString(), new byte[]{1,2,3}), ActorRef.noSender());
100 replyActor.tell(new Failure(new RuntimeException()), ActorRef.noSender());
102 kit.expectMsgClass(Failure.class);
103 kit.expectTerminated(replyActor);
107 public void testGetSnapshotTimeout() {
108 JavaTestKit kit = new JavaTestKit(getSystem());
110 byte[] shardManagerSnapshot = new byte[]{0,5,9};
111 ActorRef replyActor = actorFactory.createActor(ShardManagerGetSnapshotReplyActor.props(
112 Arrays.asList("shard1"), "config",
113 shardManagerSnapshot, kit.getRef(), "shard-manager", Duration.create(100, TimeUnit.MILLISECONDS)),
114 actorFactory.generateActorId("actor"));
116 kit.watch(replyActor);
118 Failure failure = kit.expectMsgClass(Failure.class);
119 assertEquals("Failure cause type", TimeoutException.class, failure.cause().getClass());
120 kit.expectTerminated(replyActor);