3 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
5 * This program and the accompanying materials are made available under the
6 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
7 * and is available at http://www.eclipse.org/legal/epl-v10.html
10 package org.opendaylight.controller.cluster.datastore.node.utils.stream;
12 import java.io.ByteArrayInputStream;
13 import java.io.ByteArrayOutputStream;
14 import java.io.IOException;
15 import org.apache.commons.lang.SerializationUtils;
16 import org.junit.Assert;
17 import org.junit.Test;
18 import org.opendaylight.controller.cluster.datastore.util.TestModel;
19 import org.opendaylight.yangtools.yang.common.QName;
20 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
21 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
22 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
23 import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
24 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
25 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
26 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter;
27 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
28 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
29 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetEntryNodeBuilder;
30 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetNodeBuilder;
31 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
33 public class NormalizedNodeStreamReaderWriterTest {
36 public void testNormalizedNodeStreamReaderWriter() throws IOException {
38 testNormalizedNodeStreamReaderWriter(createTestContainer());
40 QName toaster = QName.create("http://netconfcentral.org/ns/toaster","2009-11-20","toaster");
41 QName darknessFactor = QName.create("http://netconfcentral.org/ns/toaster","2009-11-20","darknessFactor");
42 ContainerNode toasterNode = Builders.containerBuilder().
43 withNodeIdentifier(new NodeIdentifier(toaster)).
44 withChild(ImmutableNodes.leafNode(darknessFactor, "1000")).build();
46 testNormalizedNodeStreamReaderWriter(Builders.containerBuilder().
47 withNodeIdentifier(new NodeIdentifier(SchemaContext.NAME)).
48 withChild(toasterNode).build());
51 private NormalizedNode<?, ?> createTestContainer() {
52 byte[] bytes1 = {1,2,3};
53 LeafSetEntryNode<Object> entry1 = ImmutableLeafSetEntryNodeBuilder.create().withNodeIdentifier(
54 new YangInstanceIdentifier.NodeWithValue(TestModel.BINARY_LEAF_LIST_QNAME, bytes1)).
55 withValue(bytes1).build();
58 LeafSetEntryNode<Object> entry2 = ImmutableLeafSetEntryNodeBuilder.create().withNodeIdentifier(
59 new YangInstanceIdentifier.NodeWithValue(TestModel.BINARY_LEAF_LIST_QNAME, bytes2)).
60 withValue(bytes2).build();
62 LeafSetEntryNode<Object> entry3 = ImmutableLeafSetEntryNodeBuilder.create().withNodeIdentifier(
63 new YangInstanceIdentifier.NodeWithValue(TestModel.BINARY_LEAF_LIST_QNAME, null)).
64 withValue(null).build();
67 return TestModel.createBaseTestContainerBuilder().
68 withChild(ImmutableLeafSetNodeBuilder.create().withNodeIdentifier(
69 new YangInstanceIdentifier.NodeIdentifier(TestModel.BINARY_LEAF_LIST_QNAME)).
70 withChild(entry1).withChild(entry2).withChild(entry3).build()).
71 withChild(ImmutableNodes.leafNode(TestModel.SOME_BINARY_DATA_QNAME, new byte[]{1,2,3,4})).
72 withChild(Builders.orderedMapBuilder().
73 withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TestModel.ORDERED_LIST_QNAME)).
74 withChild(ImmutableNodes.mapEntry(TestModel.ORDERED_LIST_ENTRY_QNAME,
75 TestModel.ID_QNAME, 11)).build()).
79 private void testNormalizedNodeStreamReaderWriter(NormalizedNode<?, ?> input) throws IOException {
81 byte[] byteData = null;
83 try(ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
84 NormalizedNodeStreamWriter writer = new NormalizedNodeOutputStreamWriter(byteArrayOutputStream)) {
86 NormalizedNodeWriter normalizedNodeWriter = NormalizedNodeWriter.forStreamWriter(writer);
87 normalizedNodeWriter.write(input);
88 byteData = byteArrayOutputStream.toByteArray();
92 NormalizedNodeInputStreamReader reader = new NormalizedNodeInputStreamReader(
93 new ByteArrayInputStream(byteData));
95 NormalizedNode<?,?> node = reader.readNormalizedNode();
96 Assert.assertEquals(input, node);
100 public void testWithSerializable() {
101 NormalizedNode<?, ?> input = TestModel.createTestContainer();
102 SampleNormalizedNodeSerializable serializable = new SampleNormalizedNodeSerializable(input );
103 SampleNormalizedNodeSerializable clone = (SampleNormalizedNodeSerializable)SerializationUtils.clone(serializable);
105 Assert.assertEquals(input, clone.getInput());