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.raft.messages;
10 import static org.junit.Assert.assertArrayEquals;
11 import static org.junit.Assert.assertEquals;
13 import java.util.List;
14 import java.util.Optional;
15 import java.util.OptionalInt;
16 import org.apache.commons.lang.SerializationUtils;
17 import org.junit.Test;
18 import org.opendaylight.controller.cluster.raft.RaftVersions;
19 import org.opendaylight.controller.cluster.raft.persisted.ServerConfigurationPayload;
20 import org.opendaylight.controller.cluster.raft.persisted.ServerInfo;
23 * Unit tests for InstallSnapshot.
25 * @author Thomas Pantelis
27 public class InstallSnapshotTest {
29 public void testSerialization() {
30 byte[] data = new byte[1000];
31 for (int i = 0, j = 0; i < data.length; i++) {
38 ServerConfigurationPayload serverConfig = new ServerConfigurationPayload(List.of(
39 new ServerInfo("leader", true), new ServerInfo("follower", false)));
40 assertInstallSnapshot(1302, new InstallSnapshot(3L, "leaderId", 11L, 2L, data, 5, 6, OptionalInt.of(54321),
41 Optional.of(serverConfig), RaftVersions.CURRENT_VERSION));
43 assertInstallSnapshot(1165, new InstallSnapshot(3L, "leaderId", 11L, 2L, data, 5, 6, OptionalInt.empty(),
44 Optional.empty(), RaftVersions.CURRENT_VERSION));
47 private static void assertInstallSnapshot(final int expectedSize, final InstallSnapshot expected) {
48 final var bytes = SerializationUtils.serialize(expected);
49 assertEquals(expectedSize, bytes.length);
50 verifyInstallSnapshot(expected, (InstallSnapshot) SerializationUtils.deserialize(bytes));
53 private static void verifyInstallSnapshot(final InstallSnapshot expected, final InstallSnapshot actual) {
54 assertEquals("getTerm", expected.getTerm(), actual.getTerm());
55 assertEquals("getChunkIndex", expected.getChunkIndex(), actual.getChunkIndex());
56 assertEquals("getTotalChunks", expected.getTotalChunks(), actual.getTotalChunks());
57 assertEquals("getLastIncludedTerm", expected.getLastIncludedTerm(), actual.getLastIncludedTerm());
58 assertEquals("getLastIncludedIndex", expected.getLastIncludedIndex(), actual.getLastIncludedIndex());
59 assertEquals("getLeaderId", expected.getLeaderId(), actual.getLeaderId());
60 assertEquals("getChunkIndex", expected.getChunkIndex(), actual.getChunkIndex());
61 assertArrayEquals("getData", expected.getData(), actual.getData());
63 assertEquals("getLastChunkHashCode present", expected.getLastChunkHashCode().isPresent(),
64 actual.getLastChunkHashCode().isPresent());
65 if (expected.getLastChunkHashCode().isPresent()) {
66 assertEquals("getLastChunkHashCode", expected.getLastChunkHashCode(),
67 actual.getLastChunkHashCode());
70 assertEquals("getServerConfig present", expected.getServerConfig().isPresent(),
71 actual.getServerConfig().isPresent());
72 if (expected.getServerConfig().isPresent()) {
73 assertEquals("getServerConfig", expected.getServerConfig().get().getServerConfig(),
74 actual.getServerConfig().get().getServerConfig());