opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/messages/AppendEntriesTest.java

   1 /*
   2  * Copyright (c) 2015 Brocade Communications Systems, Inc. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.controller.cluster.raft.messages;
   9
  10 import static org.junit.Assert.assertEquals;
  11
  12 import java.util.Arrays;
  13 import java.util.Iterator;
  14 import org.apache.commons.lang.SerializationUtils;
  15 import org.junit.Test;
  16 import org.opendaylight.controller.cluster.raft.MockRaftActorContext.MockPayload;
  17 import org.opendaylight.controller.cluster.raft.ReplicatedLogEntry;
  18 import org.opendaylight.controller.cluster.raft.ReplicatedLogImplEntry;
  19
  20 /**
  21  * Unit tests for AppendEntries.
  22  *
  23  * @author Thomas Pantelis
  24  */
  25 public class AppendEntriesTest {
  26
  27     @Test
  28     public void testSerialization() {
  29         ReplicatedLogEntry entry1 = new ReplicatedLogImplEntry(1, 2, new MockPayload("payload1"));
  30
  31         ReplicatedLogEntry entry2 = new ReplicatedLogImplEntry(3, 4, new MockPayload("payload2"));
  32
  33         short payloadVersion = 5;
  34         AppendEntries expected = new AppendEntries(5L, "node1", 7L, 8L, Arrays.asList(entry1, entry2), 10L,
  35                 -1, payloadVersion);
  36
  37         AppendEntries cloned = (AppendEntries) SerializationUtils.clone(expected);
  38
  39         verifyAppendEntries(expected, cloned);
  40     }
  41
  42     private static void verifyAppendEntries(AppendEntries expected, AppendEntries actual) {
  43         assertEquals("getLeaderId", expected.getLeaderId(), actual.getLeaderId());
  44         assertEquals("getTerm", expected.getTerm(), actual.getTerm());
  45         assertEquals("getLeaderCommit", expected.getLeaderCommit(), actual.getLeaderCommit());
  46         assertEquals("getPrevLogIndex", expected.getPrevLogIndex(), actual.getPrevLogIndex());
  47         assertEquals("getPrevLogTerm", expected.getPrevLogTerm(), actual.getPrevLogTerm());
  48         assertEquals("getReplicatedToAllIndex", expected.getReplicatedToAllIndex(), actual.getReplicatedToAllIndex());
  49         assertEquals("getPayloadVersion", expected.getPayloadVersion(), actual.getPayloadVersion());
  50
  51         assertEquals("getEntries size", expected.getEntries().size(), actual.getEntries().size());
  52         Iterator<ReplicatedLogEntry> iter = expected.getEntries().iterator();
  53         for(ReplicatedLogEntry e: actual.getEntries()) {
  54             verifyReplicatedLogEntry(iter.next(), e);
  55         }
  56     }
  57
  58     private static void verifyReplicatedLogEntry(ReplicatedLogEntry expected, ReplicatedLogEntry actual) {
  59         assertEquals("getIndex", expected.getIndex(), actual.getIndex());
  60         assertEquals("getTerm", expected.getTerm(), actual.getTerm());
  61         assertEquals("getData", expected.getData().toString(), actual.getData().toString());
  62     }
  63 }