2 * Copyright (c) 2014 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 java.io.Serializable;
12 import org.apache.commons.lang.SerializationUtils;
13 import org.junit.Test;
14 import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
15 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
16 import org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier;
17 import org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node;
18 import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
19 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
20 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
21 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
22 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
25 * Unit tests for WriteData.
27 * @author Thomas Pantelis
30 public class WriteDataTest {
33 public void testSerialization() {
34 YangInstanceIdentifier path = TestModel.TEST_PATH;
35 NormalizedNode<?, ?> data = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
36 new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).
37 withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, "foo")).build();
39 WriteData expected = new WriteData(path, data, DataStoreVersions.CURRENT_VERSION);
41 Object serialized = expected.toSerializable();
42 assertEquals("Serialized type", WriteData.class, serialized.getClass());
43 assertEquals("Version", DataStoreVersions.CURRENT_VERSION, ((WriteData)serialized).getVersion());
45 Object clone = SerializationUtils.clone((Serializable) serialized);
46 WriteData actual = WriteData.fromSerializable(clone);
47 assertEquals("Version", DataStoreVersions.CURRENT_VERSION, actual.getVersion());
48 assertEquals("getPath", expected.getPath(), actual.getPath());
49 assertEquals("getData", expected.getData(), actual.getData());
53 public void testIsSerializedType() {
54 assertEquals("isSerializedType", true, WriteData.isSerializedType(
55 ShardTransactionMessages.WriteData.newBuilder()
56 .setInstanceIdentifierPathArguments(InstanceIdentifier.getDefaultInstance())
57 .setNormalizedNode(Node.getDefaultInstance()).build()));
58 assertEquals("isSerializedType", true, WriteData.isSerializedType(new WriteData()));
59 assertEquals("isSerializedType", false, WriteData.isSerializedType(new Object()));
63 * Tests backwards compatible serialization/deserialization of a WriteData message with the
64 * base and R1 Helium versions, which used the protobuff WriteData message.
67 public void testSerializationWithHeliumR1Version() throws Exception {
68 YangInstanceIdentifier path = TestModel.TEST_PATH;
69 NormalizedNode<?, ?> data = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
70 new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).
71 withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, "foo")).build();
73 WriteData expected = new WriteData(path, data, DataStoreVersions.HELIUM_1_VERSION);
75 Object serialized = expected.toSerializable();
76 assertEquals("Serialized type", ShardTransactionMessages.WriteData.class, serialized.getClass());
78 WriteData actual = WriteData.fromSerializable(SerializationUtils.clone((Serializable) serialized));
79 assertEquals("getPath", expected.getPath(), actual.getPath());
80 assertEquals("getData", expected.getData(), actual.getData());