openflow-protocol-impl/src/test/java/org/opendaylight/openflowjava/protocol/impl/util/OF10MatchSerializerTest.java

   1 /*
   2  * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.
   3  *
   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
   7  */
   8
   9 package org.opendaylight.openflowjava.protocol.impl.util;
  10
  11 import io.netty.buffer.ByteBuf;
  12 import io.netty.buffer.UnpooledByteBufAllocator;
  13 import org.junit.Assert;
  14 import org.junit.Before;
  15 import org.junit.Test;
  16 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
  17 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
  18 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
  19 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  20 import org.opendaylight.openflowjava.protocol.impl.serialization.SerializerRegistryImpl;
  21 import org.opendaylight.openflowjava.util.ByteBufUtils;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowWildcardsV10;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.match.v10.grouping.MatchV10;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.match.v10.grouping.MatchV10Builder;
  27
  28 /**
  29  * @author michal.polkorab
  30  *
  31  */
  32 public class OF10MatchSerializerTest {
  33
  34     private SerializerRegistry registry;
  35     private OFSerializer<MatchV10> matchSerializer;
  36
  37     /**
  38      * Initializes serializer table and stores correct factory in field
  39      */
  40     @Before
  41     public void startUp() {
  42         registry = new SerializerRegistryImpl();
  43         registry.init();
  44         matchSerializer = registry.getSerializer(
  45                 new MessageTypeKey<>(EncodeConstants.OF10_VERSION_ID, MatchV10.class));
  46     }
  47
  48     /**
  49      * Testing correct serialization of ofp_match
  50      */
  51     @Test
  52     public void test() {
  53         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
  54         MatchV10Builder builder = new MatchV10Builder();
  55         builder.setWildcards(new FlowWildcardsV10(false, false, true, false,
  56                 false, true, false, true, true, true));
  57         builder.setNwSrcMask((short) 24);
  58         builder.setNwDstMask((short) 16);
  59         builder.setInPort(6653);
  60         builder.setDlSrc(new MacAddress("01:01:01:01:01:01"));
  61         builder.setDlDst(new MacAddress("02:02:02:02:02:02"));
  62         builder.setDlVlan(128);
  63         builder.setDlVlanPcp((short) 2);
  64         builder.setDlType(15);
  65         builder.setNwTos((short) 14);
  66         builder.setNwProto((short) 85);
  67         builder.setNwSrc(new Ipv4Address("1.1.1.2"));
  68         builder.setNwDst(new Ipv4Address("32.16.8.1"));
  69         builder.setTpSrc(2048);
  70         builder.setTpDst(4096);
  71         MatchV10 match = builder.build();
  72         matchSerializer.serialize(match, out);
  73
  74         Assert.assertEquals("Wrong wildcards", 2361553, out.readUnsignedInt());
  75         Assert.assertEquals("Wrong in-port", 6653, out.readUnsignedShort());
  76         byte[] dlSrc = new byte[6];
  77         out.readBytes(dlSrc);
  78         Assert.assertEquals("Wrong dl-src", "01:01:01:01:01:01", ByteBufUtils.macAddressToString(dlSrc));
  79         byte[] dlDst = new byte[6];
  80         out.readBytes(dlDst);
  81         Assert.assertEquals("Wrong dl-dst", "02:02:02:02:02:02", ByteBufUtils.macAddressToString(dlDst));
  82         Assert.assertEquals("Wrong dl-vlan", 128, out.readUnsignedShort());
  83         Assert.assertEquals("Wrong dl-vlan-pcp", 2, out.readUnsignedByte());
  84         out.skipBytes(1);
  85         Assert.assertEquals("Wrong dl-type", 15, out.readUnsignedShort());
  86         Assert.assertEquals("Wrong nw-tos", 14, out.readUnsignedByte());
  87         Assert.assertEquals("Wrong nw-proto", 85, out.readUnsignedByte());
  88         out.skipBytes(2);
  89         Assert.assertEquals("Wrong nw-src", 16843010, out.readUnsignedInt());
  90         Assert.assertEquals("Wrong nw-dst", 537921537, out.readUnsignedInt());
  91         Assert.assertEquals("Wrong tp-src", 2048, out.readUnsignedShort());
  92         Assert.assertEquals("Wrong tp-dst", 4096, out.readUnsignedShort());
  93     }
  94
  95     /**
  96      * Testing correct serialization of ofp_match
  97      */
  98     @Test
  99     public void test2() {
 100         ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
 101         MatchV10Builder builder = new MatchV10Builder();
 102         builder.setWildcards(new FlowWildcardsV10(true, true, true, true,
 103                 true, true, true, true, true, true));
 104         builder.setNwSrcMask((short) 0);
 105         builder.setNwDstMask((short) 0);
 106         builder.setInPort(6653);
 107         builder.setDlSrc(new MacAddress("01:01:01:01:01:01"));
 108         builder.setDlDst(new MacAddress("02:02:02:02:02:02"));
 109         builder.setDlVlan(128);
 110         builder.setDlVlanPcp((short) 2);
 111         builder.setDlType(15);
 112         builder.setNwTos((short) 14);
 113         builder.setNwProto((short) 85);
 114         builder.setNwSrc(new Ipv4Address("1.1.1.2"));
 115         builder.setNwDst(new Ipv4Address("32.16.8.1"));
 116         builder.setTpSrc(2048);
 117         builder.setTpDst(4096);
 118         MatchV10 match = builder.build();
 119         matchSerializer.serialize(match, out);
 120
 121         Assert.assertEquals("Wrong wildcards", 3678463, out.readUnsignedInt());
 122         Assert.assertEquals("Wrong in-port", 6653, out.readUnsignedShort());
 123         byte[] dlSrc = new byte[6];
 124         out.readBytes(dlSrc);
 125         Assert.assertEquals("Wrong dl-src", "01:01:01:01:01:01", ByteBufUtils.macAddressToString(dlSrc));
 126         byte[] dlDst = new byte[6];
 127         out.readBytes(dlDst);
 128         Assert.assertEquals("Wrong dl-dst", "02:02:02:02:02:02", ByteBufUtils.macAddressToString(dlDst));
 129         Assert.assertEquals("Wrong dl-vlan", 128, out.readUnsignedShort());
 130         Assert.assertEquals("Wrong dl-vlan-pcp", 2, out.readUnsignedByte());
 131         out.skipBytes(1);
 132         Assert.assertEquals("Wrong dl-type", 15, out.readUnsignedShort());
 133         Assert.assertEquals("Wrong nw-tos", 14, out.readUnsignedByte());
 134         Assert.assertEquals("Wrong nw-proto", 85, out.readUnsignedByte());
 135         out.skipBytes(2);
 136         Assert.assertEquals("Wrong nw-src", 16843010, out.readUnsignedInt());
 137         Assert.assertEquals("Wrong nw-dst", 537921537, out.readUnsignedInt());
 138         Assert.assertEquals("Wrong tp-src", 2048, out.readUnsignedShort());
 139         Assert.assertEquals("Wrong tp-dst", 4096, out.readUnsignedShort());
 140     }
 141 }