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