2 * Copyright (c) 2015 NetIDE Consortium 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.openflowjava.protocol.impl.serialization.factories;
10 import io.netty.buffer.ByteBuf;
11 import io.netty.buffer.UnpooledByteBufAllocator;
12 import java.math.BigInteger;
13 import java.util.ArrayList;
14 import java.util.List;
15 import org.junit.Assert;
16 import org.junit.Before;
17 import org.junit.Test;
18 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
19 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
20 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
21 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
22 import org.opendaylight.openflowjava.protocol.impl.serialization.SerializerRegistryImpl;
23 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowRemovedReason;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableId;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.InPhyPort;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.IpEcn;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OpenflowBasicClass;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OxmMatchType;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntryBuilder;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.InPhyPortCaseBuilder;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.IpEcnCaseBuilder;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.in.phy.port._case.InPhyPortBuilder;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.ip.ecn._case.IpEcnBuilder;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.grouping.MatchBuilder;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessage;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessageBuilder;
42 * Unit tests for FlowRemovedMessageFactory.
44 * @author giuseppex.petralia@intel.com
46 public class FlowRemovedMessageFactoryTest {
47 private OFSerializer<FlowRemovedMessage> factory;
48 private static final byte MESSAGE_TYPE = 11;
51 public void startUp() {
52 SerializerRegistry registry = new SerializerRegistryImpl();
55 .getSerializer(new MessageTypeKey<>(EncodeConstants.OF13_VERSION_ID, FlowRemovedMessage.class));
59 public void testSerialize() throws Exception {
60 FlowRemovedMessageBuilder builder = new FlowRemovedMessageBuilder();
61 BufferHelper.setupHeader(builder, EncodeConstants.OF13_VERSION_ID);
62 builder.setCookie(BigInteger.valueOf(1234L));
63 builder.setPriority(1234);
64 builder.setReason(FlowRemovedReason.forValue(2));
65 builder.setTableId(new TableId(65L));
66 builder.setDurationSec(1234L);
67 builder.setDurationNsec(1234L);
68 builder.setIdleTimeout(1234);
69 builder.setHardTimeout(1234);
70 builder.setPacketCount(BigInteger.valueOf(1234L));
71 builder.setByteCount(BigInteger.valueOf(1234L));
72 MatchBuilder matchBuilder = new MatchBuilder();
73 matchBuilder.setType(OxmMatchType.class);
74 final List<MatchEntry> entries = new ArrayList<>();
75 MatchEntryBuilder entriesBuilder = new MatchEntryBuilder();
76 entriesBuilder.setOxmClass(OpenflowBasicClass.class);
77 entriesBuilder.setOxmMatchField(InPhyPort.class);
78 entriesBuilder.setHasMask(false);
79 InPhyPortCaseBuilder inPhyPortCaseBuilder = new InPhyPortCaseBuilder();
80 InPhyPortBuilder inPhyPortBuilder = new InPhyPortBuilder();
81 inPhyPortBuilder.setPortNumber(new PortNumber(42L));
82 inPhyPortCaseBuilder.setInPhyPort(inPhyPortBuilder.build());
83 entriesBuilder.setMatchEntryValue(inPhyPortCaseBuilder.build());
84 entries.add(entriesBuilder.build());
85 entriesBuilder.setOxmClass(OpenflowBasicClass.class);
86 entriesBuilder.setOxmMatchField(IpEcn.class);
87 entriesBuilder.setHasMask(false);
88 IpEcnCaseBuilder ipEcnCaseBuilder = new IpEcnCaseBuilder();
89 IpEcnBuilder ipEcnBuilder = new IpEcnBuilder();
90 ipEcnBuilder.setEcn((short) 4);
91 ipEcnCaseBuilder.setIpEcn(ipEcnBuilder.build());
92 entriesBuilder.setMatchEntryValue(ipEcnCaseBuilder.build());
93 entries.add(entriesBuilder.build());
94 matchBuilder.setMatchEntry(entries);
95 builder.setMatch(matchBuilder.build());
96 final FlowRemovedMessage message = builder.build();
97 ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
99 // simulate parent message
100 serializedBuffer.writeInt(1);
101 serializedBuffer.writeZero(2);
102 serializedBuffer.writeShort(3);
104 factory.serialize(message, serializedBuffer);
106 // read parent message
107 serializedBuffer.readInt();
108 serializedBuffer.skipBytes(2);
109 serializedBuffer.readShort();
111 BufferHelper.checkHeaderV13(serializedBuffer, MESSAGE_TYPE, 72);
112 Assert.assertEquals("Wrong cookie", message.getCookie().longValue(), serializedBuffer.readLong());
113 Assert.assertEquals("Wrong priority", message.getPriority().intValue(), serializedBuffer.readShort());
114 Assert.assertEquals("Wrong reason", message.getReason().getIntValue(), serializedBuffer.readByte());
115 Assert.assertEquals("Wrong Table ID", message.getTableId().getValue().intValue(),
116 serializedBuffer.readUnsignedByte());
117 Assert.assertEquals("Wrong duration sec", message.getDurationSec().intValue(), serializedBuffer.readInt());
118 Assert.assertEquals("Wrong duration nsec", message.getDurationNsec().intValue(), serializedBuffer.readInt());
119 Assert.assertEquals("Wrong Idle timeout", message.getIdleTimeout().intValue(), serializedBuffer.readShort());
120 Assert.assertEquals("Wrong Hard timeout", message.getIdleTimeout().intValue(), serializedBuffer.readShort());
121 Assert.assertEquals("Wrong Packet count", message.getPacketCount().longValue(), serializedBuffer.readLong());
122 Assert.assertEquals("Wrong Byte count", message.getByteCount().longValue(), serializedBuffer.readLong());
123 Assert.assertEquals("Wrong match type", 1, serializedBuffer.readUnsignedShort());
124 serializedBuffer.skipBytes(EncodeConstants.SIZE_OF_SHORT_IN_BYTES);
125 Assert.assertEquals("Wrong oxm class", 0x8000, serializedBuffer.readUnsignedShort());
126 short fieldAndMask = serializedBuffer.readUnsignedByte();
127 Assert.assertEquals("Wrong oxm hasMask", 0, fieldAndMask & 1);
128 Assert.assertEquals("Wrong oxm field", 1, fieldAndMask >> 1);
129 serializedBuffer.skipBytes(EncodeConstants.SIZE_OF_BYTE_IN_BYTES);
130 Assert.assertEquals("Wrong oxm value", 42, serializedBuffer.readUnsignedInt());
131 Assert.assertEquals("Wrong oxm class", 0x8000, serializedBuffer.readUnsignedShort());
132 fieldAndMask = serializedBuffer.readUnsignedByte();
133 Assert.assertEquals("Wrong oxm hasMask", 0, fieldAndMask & 1);
134 Assert.assertEquals("Wrong oxm field", 9, fieldAndMask >> 1);
135 serializedBuffer.skipBytes(EncodeConstants.SIZE_OF_BYTE_IN_BYTES);
136 Assert.assertEquals("Wrong oxm value", 4, serializedBuffer.readUnsignedByte());
137 serializedBuffer.skipBytes(7);