+/*
+ * Copyright (c) 2015 Brocade Communications Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.cluster.raft.messages;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertSame;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Iterator;
+import org.apache.commons.lang.SerializationUtils;
+import org.junit.Assert;
+import org.junit.Test;
+import org.opendaylight.controller.cluster.raft.MockRaftActorContext.MockPayload;
+import org.opendaylight.controller.cluster.raft.RaftVersions;
+import org.opendaylight.controller.cluster.raft.ReplicatedLogEntry;
+import org.opendaylight.controller.cluster.raft.ReplicatedLogImplEntry;
+import org.opendaylight.controller.protobuff.messages.cluster.raft.AppendEntriesMessages;
+
+/**
+ * Unit tests for AppendEntries.
+ *
+ * @author Thomas Pantelis
+ */
+public class AppendEntriesTest {
+
+ @Test
+ public void testSerialization() {
+ ReplicatedLogEntry entry1 = new ReplicatedLogImplEntry(1, 2, new MockPayload("payload1"));
+
+ ReplicatedLogEntry entry2 = new ReplicatedLogImplEntry(3, 4, new MockPayload("payload2"));
+
+ AppendEntries expected = new AppendEntries(5L, "node1", 7L, 8L, Arrays.asList(entry1, entry2), 10L);
+
+ AppendEntries cloned = (AppendEntries) SerializationUtils.clone(expected);
+
+ verifyAppendEntries(expected, cloned);
+ }
+
+ @Test
+ public void testToAndFromSerializable() {
+ AppendEntries entries = new AppendEntries(5L, "node1", 7L, 8L,
+ Collections.<ReplicatedLogEntry>emptyList(), 10L);
+
+ assertSame("toSerializable", entries, entries.toSerializable());
+ assertSame("fromSerializable", entries,
+ org.opendaylight.controller.cluster.raft.SerializationUtils.fromSerializable(entries));
+ }
+
+ @Test
+ public void testToAndFromLegacySerializable() {
+ ReplicatedLogEntry entry = new ReplicatedLogImplEntry(3, 4, new MockPayload("payload"));
+ AppendEntries entries = new AppendEntries(5L, "node1", 7L, 8L, Arrays.asList(entry), 10L);
+
+ Object serializable = entries.toSerializable(RaftVersions.HELIUM_VERSION);
+ Assert.assertTrue(serializable instanceof AppendEntriesMessages.AppendEntries);
+
+ AppendEntries entries2 = (AppendEntries)
+ org.opendaylight.controller.cluster.raft.SerializationUtils.fromSerializable(serializable);
+
+ verifyAppendEntries(entries, entries2);
+ }
+
+ private void verifyAppendEntries(AppendEntries expected, AppendEntries actual) {
+ assertEquals("getLeaderId", expected.getLeaderId(), actual.getLeaderId());
+ assertEquals("getTerm", expected.getTerm(), actual.getTerm());
+ assertEquals("getLeaderCommit", expected.getLeaderCommit(), actual.getLeaderCommit());
+ assertEquals("getPrevLogIndex", expected.getPrevLogIndex(), actual.getPrevLogIndex());
+ assertEquals("getPrevLogTerm", expected.getPrevLogTerm(), actual.getPrevLogTerm());
+
+ assertEquals("getEntries size", expected.getEntries().size(), actual.getEntries().size());
+ Iterator<ReplicatedLogEntry> iter = expected.getEntries().iterator();
+ for(ReplicatedLogEntry e: actual.getEntries()) {
+ verifyReplicatedLogEntry(iter.next(), e);
+ }
+ }
+
+ private void verifyReplicatedLogEntry(ReplicatedLogEntry expected, ReplicatedLogEntry actual) {
+ assertEquals("getIndex", expected.getIndex(), actual.getIndex());
+ assertEquals("getTerm", expected.getTerm(), actual.getTerm());
+ assertEquals("getData", expected.getData().toString(), actual.getData().toString());
+ }
+}