2 * Copyright (c) 2018 Ericsson India Global Services Pvt Ltd. 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
9 package org.opendaylight.openflowjava.nx.codec.match;
11 import static org.junit.Assert.assertEquals;
13 import io.netty.buffer.ByteBuf;
14 import io.netty.buffer.ByteBufAllocator;
15 import org.junit.Before;
16 import org.junit.Test;
17 import org.opendaylight.openflowjava.protocol.api.util.OxmMatchConstants;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Nxm1Class;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntryBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxCtTpDst;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.nx.match.ct.tp.dst.grouping.CtTpDstValuesBuilder;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.CtTpDstCaseValue;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.CtTpDstCaseValueBuilder;
26 public class CtTpDstCodecTest {
27 private CtTpDstCodec ctTpDstCodec;
28 private ByteBuf buffer;
29 private MatchEntry input;
31 private static final int VALUE_LENGTH = 2;
32 private static final int NXM_FIELD_CODE = 125;
36 ctTpDstCodec = new CtTpDstCodec();
37 buffer = ByteBufAllocator.DEFAULT.buffer();
41 public void serializeTest() {
42 input = createMatchEntry();
43 ctTpDstCodec.serialize(input, buffer);
45 assertEquals(OxmMatchConstants.NXM_1_CLASS, buffer.readUnsignedShort());
46 short fieldMask = buffer.readUnsignedByte();
47 assertEquals(NXM_FIELD_CODE, fieldMask >> 1);
48 assertEquals(0, fieldMask & 1);
49 assertEquals(VALUE_LENGTH, buffer.readUnsignedByte());
50 assertEquals(1, buffer.readUnsignedShort());
54 public void deserializeTest() {
56 input = ctTpDstCodec.deserialize(buffer);
58 final CtTpDstCaseValue result = (CtTpDstCaseValue) input.getMatchEntryValue();
60 assertEquals(Nxm1Class.class, input.getOxmClass());
61 assertEquals(NxmNxCtTpDst.class, input.getOxmMatchField());
62 assertEquals(false, input.isHasMask());
63 assertEquals(2, result.getCtTpDstValues().getCtTpDst().shortValue());
66 private MatchEntry createMatchEntry() {
67 MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
68 final CtTpDstCaseValueBuilder caseBuilder = new CtTpDstCaseValueBuilder();
69 final CtTpDstValuesBuilder valuesBuilder = new CtTpDstValuesBuilder();
71 matchEntryBuilder.setOxmClass(Nxm1Class.class);
72 matchEntryBuilder.setOxmMatchField(NxmNxCtTpDst.class);
73 matchEntryBuilder.setHasMask(false);
75 valuesBuilder.setCtTpDst(1);
77 caseBuilder.setCtTpDstValues(valuesBuilder.build());
78 matchEntryBuilder.setMatchEntryValue(caseBuilder.build());
79 return matchEntryBuilder.build();
82 private void createBuffer(ByteBuf message) {
83 message.writeShort(OxmMatchConstants.NXM_1_CLASS);
85 int fieldMask = NXM_FIELD_CODE << 1;
86 message.writeByte(fieldMask);
87 message.writeByte(VALUE_LENGTH);
88 message.writeShort(2);