2 * Copyright (c) 2013 Cisco 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.protocol.pcep.impl;
10 import static org.junit.Assert.assertArrayEquals;
11 import static org.junit.Assert.assertEquals;
12 import io.netty.buffer.ByteBuf;
13 import io.netty.buffer.Unpooled;
15 import org.junit.Test;
16 import org.opendaylight.protocol.pcep.impl.subobject.GeneralizedLabelParser;
17 import org.opendaylight.protocol.pcep.impl.subobject.Type1LabelParser;
18 import org.opendaylight.protocol.pcep.impl.subobject.WavebandSwitchingLabelParser;
19 import org.opendaylight.protocol.pcep.spi.PCEPDeserializerException;
20 import org.opendaylight.protocol.util.ByteArray;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev130820.label.subobject.label.type.GeneralizedLabelCaseBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev130820.label.subobject.label.type.Type1LabelCaseBuilder;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev130820.label.subobject.label.type.WavebandSwitchingLabelCaseBuilder;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev130820.label.subobject.label.type.generalized.label._case.GeneralizedLabelBuilder;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev130820.label.subobject.label.type.type1.label._case.Type1LabelBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev130820.label.subobject.label.type.waveband.switching.label._case.WavebandSwitchingLabelBuilder;
28 public class LabelSubobjectParserTest {
30 private static final byte[] generalizedLabelBytes = { (byte) 0x80, 0x02, 0x00, 0x04, 0x12, 0x00, 0x25, (byte) 0xFF };
32 private static final byte[] typeOneLabelBytes = { (byte) 0x81, 0x01, 0x12, 0x00, 0x25, (byte) 0xFF };
34 private static final byte[] wavebandLabelBytes = { 0x01, 0x03, 0x00, 0x00, 0x12, 0x34, 0x00, 0x00, (byte) 0x99, (byte) 0x99, 0x00,
38 public void testGeneralizedLabel() throws PCEPDeserializerException {
39 final GeneralizedLabelParser parser = new GeneralizedLabelParser();
40 final GeneralizedLabelBuilder iBuilder = new GeneralizedLabelBuilder();
41 iBuilder.setGeneralizedLabel(ByteArray.cutBytes(generalizedLabelBytes, 2));
42 final GeneralizedLabelCaseBuilder builder = new GeneralizedLabelCaseBuilder().setGeneralizedLabel(iBuilder.build());
43 assertEquals(builder.build(), parser.parseLabel(Unpooled.wrappedBuffer(ByteArray.cutBytes(generalizedLabelBytes, 2))));
44 final ByteBuf buff = Unpooled.buffer();
45 parser.serializeLabel(true, false, builder.build(), buff);
46 assertArrayEquals(generalizedLabelBytes, ByteArray.getAllBytes(buff));
50 public void testWavebandLabel() throws PCEPDeserializerException {
51 final WavebandSwitchingLabelParser parser = new WavebandSwitchingLabelParser();
52 final WavebandSwitchingLabelBuilder iBuilder = new WavebandSwitchingLabelBuilder();
53 iBuilder.setWavebandId(0x1234L);
54 iBuilder.setStartLabel(0x9999L);
55 iBuilder.setEndLabel(0x1111L);
56 final WavebandSwitchingLabelCaseBuilder builder = new WavebandSwitchingLabelCaseBuilder().setWavebandSwitchingLabel(iBuilder.build());
57 assertEquals(builder.build(), parser.parseLabel(Unpooled.wrappedBuffer(ByteArray.cutBytes(wavebandLabelBytes, 2))));
58 final ByteBuf buff = Unpooled.buffer();
59 parser.serializeLabel(false, true, builder.build(), buff);
60 assertArrayEquals(wavebandLabelBytes, ByteArray.getAllBytes(buff));
64 public void testTypeOneLabel() throws PCEPDeserializerException {
65 final Type1LabelParser parser = new Type1LabelParser();
66 final Type1LabelBuilder iBuilder = new Type1LabelBuilder();
67 iBuilder.setType1Label(0x120025ffL);
68 final Type1LabelCaseBuilder builder = new Type1LabelCaseBuilder().setType1Label(iBuilder.build());
69 assertEquals(builder.build(), parser.parseLabel(Unpooled.wrappedBuffer(ByteArray.cutBytes(typeOneLabelBytes, 2))));
70 final ByteBuf buff = Unpooled.buffer();
71 parser.serializeLabel(true, true, builder.build(), buff);
72 assertArrayEquals(typeOneLabelBytes, ByteArray.getAllBytes(buff));