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.messages;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertFalse;
12 import static org.junit.Assert.assertTrue;
14 import com.google.common.collect.ImmutableSortedSet;
15 import java.io.Serializable;
16 import java.util.Optional;
17 import java.util.SortedSet;
18 import org.apache.commons.lang.SerializationUtils;
19 import org.junit.Test;
20 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
21 import org.opendaylight.controller.cluster.datastore.AbstractTest;
22 import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
23 import org.opendaylight.controller.cluster.datastore.modification.DeleteModification;
24 import org.opendaylight.controller.cluster.datastore.modification.MergeModification;
25 import org.opendaylight.controller.cluster.datastore.modification.WriteModification;
26 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
27 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
28 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
29 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
30 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
33 * Unit tests for BatchedModifications.
35 * @author Thomas Pantelis
37 public class BatchedModificationsTest extends AbstractTest {
40 public void testSerialization() {
41 YangInstanceIdentifier writePath = TestModel.TEST_PATH;
42 NormalizedNode<?, ?> writeData = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
43 new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME))
44 .withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, "foo")).build();
46 YangInstanceIdentifier mergePath = TestModel.OUTER_LIST_PATH;
47 NormalizedNode<?, ?> mergeData = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
48 new YangInstanceIdentifier.NodeIdentifier(TestModel.OUTER_LIST_QNAME)).build();
50 YangInstanceIdentifier deletePath = TestModel.TEST_PATH;
52 final TransactionIdentifier tx1 = nextTransactionId();
53 BatchedModifications batched = new BatchedModifications(tx1, DataStoreVersions.CURRENT_VERSION);
54 batched.addModification(new WriteModification(writePath, writeData));
55 batched.addModification(new MergeModification(mergePath, mergeData));
56 batched.addModification(new DeleteModification(deletePath));
57 assertFalse("isReady", batched.isReady());
59 assertTrue("isReady", batched.isReady());
60 batched.setTotalMessagesSent(5);
62 BatchedModifications clone = (BatchedModifications) SerializationUtils.clone(
63 (Serializable) batched.toSerializable());
65 assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, clone.getVersion());
66 assertEquals("getTransactionID", tx1, clone.getTransactionId());
67 assertTrue("isReady", clone.isReady());
68 assertFalse("isDoCommitOnReady", clone.isDoCommitOnReady());
69 assertFalse("participatingShardNames present", clone.getParticipatingShardNames().isPresent());
70 assertEquals("getTotalMessagesSent", 5, clone.getTotalMessagesSent());
72 assertEquals("getModifications size", 3, clone.getModifications().size());
74 WriteModification write = (WriteModification)clone.getModifications().get(0);
75 assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, write.getVersion());
76 assertEquals("getPath", writePath, write.getPath());
77 assertEquals("getData", writeData, write.getData());
79 MergeModification merge = (MergeModification)clone.getModifications().get(1);
80 assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, merge.getVersion());
81 assertEquals("getPath", mergePath, merge.getPath());
82 assertEquals("getData", mergeData, merge.getData());
84 DeleteModification delete = (DeleteModification)clone.getModifications().get(2);
85 assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, delete.getVersion());
86 assertEquals("getPath", deletePath, delete.getPath());
88 // Test with participating shard names.
90 final TransactionIdentifier tx2 = nextTransactionId();
91 batched = new BatchedModifications(tx2, (short)10000);
92 final SortedSet<String> shardNames = ImmutableSortedSet.of("one", "two");
93 batched.setReady(Optional.of(shardNames));
94 batched.setDoCommitOnReady(true);
95 assertTrue("isReady", batched.isReady());
97 clone = (BatchedModifications) SerializationUtils.clone((Serializable) batched.toSerializable());
99 assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, clone.getVersion());
100 assertEquals("getTransactionID", tx2, clone.getTransactionId());
101 assertTrue("isReady", clone.isReady());
102 assertTrue("isDoCommitOnReady", clone.isDoCommitOnReady());
103 assertTrue("participatingShardNames present", clone.getParticipatingShardNames().isPresent());
104 assertEquals("participatingShardNames", shardNames, clone.getParticipatingShardNames().get());
105 assertEquals("getModifications size", 0, clone.getModifications().size());
109 batched = new BatchedModifications(tx2, DataStoreVersions.CURRENT_VERSION);
111 clone = (BatchedModifications) SerializationUtils.clone((Serializable) batched.toSerializable());
113 assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, clone.getVersion());
114 assertEquals("getTransactionID", tx2, clone.getTransactionId());
115 assertFalse("isReady", clone.isReady());
116 assertEquals("getModifications size", 0, clone.getModifications().size());
120 batched = new BatchedModifications(tx2, DataStoreVersions.BORON_VERSION);
121 batched.addModification(new WriteModification(writePath, writeData));
122 batched.setReady(Optional.of(ImmutableSortedSet.of("one", "two")));
124 clone = (BatchedModifications) SerializationUtils.clone((Serializable) batched.toSerializable());
126 assertEquals("getVersion", DataStoreVersions.BORON_VERSION, clone.getVersion());
127 assertEquals("getTransactionID", tx2, clone.getTransactionId());
128 assertTrue("isReady", clone.isReady());
129 assertFalse("participatingShardNames present", clone.getParticipatingShardNames().isPresent());
130 assertEquals("getModifications size", 1, clone.getModifications().size());
134 public void testBatchedModificationsReplySerialization() {
135 BatchedModificationsReply clone = (BatchedModificationsReply) SerializationUtils.clone(
136 (Serializable) new BatchedModificationsReply(100).toSerializable());
137 assertEquals("getNumBatched", 100, clone.getNumBatched());