openflowjava/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 package org.opendaylight.openflowjava.protocol.impl.util;
   9
  10 import io.netty.buffer.ByteBuf;
  11 import io.netty.buffer.UnpooledByteBufAllocator;
  12 import org.junit.Assert;
  13 import org.junit.Before;
  14 import org.junit.Test;
  15 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
  16 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
  17 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
  18 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  19 import org.opendaylight.openflowjava.protocol.impl.serialization.SerializerRegistryImpl;
  20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowWildcardsV10;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.v10.grouping.MatchV10;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.v10.grouping.MatchV10Builder;
  25 import org.opendaylight.yangtools.yang.common.Uint16;
  26 import org.opendaylight.yangtools.yang.common.Uint8;
  27
  28 /**
  29  * Unit tests for OF10MatchSerializer.
  30  *
  31  * @author michal.polkorab
  32  */
  33 public class OF10MatchSerializerTest {
  34
  35     private SerializerRegistry registry;
  36     private OFSerializer<MatchV10> matchSerializer;
  37
  38     /**
  39      * Initializes serializer table and stores correct factory in field.
  40      */
  41     @Before
  42     public void startUp() {
  43         registry = new SerializerRegistryImpl();
  44         registry.init();
  45         matchSerializer = registry.getSerializer(
  46                 new MessageTypeKey<>(EncodeConstants.OF_VERSION_1_0, MatchV10.class));
  47     }
  48
  49     /**
  50      * Testing correct serialization of ofp_match.
  51      */
  52     @Test
  53     public void test() {
  54         final ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
  55         MatchV10Builder builder = new MatchV10Builder();
  56         builder.setWildcards(new FlowWildcardsV10(false, false, true, false,
  57                 false, true, false, true, true, true));
  58         builder.setNwSrcMask(Uint8.valueOf(24));
  59         builder.setNwDstMask(Uint8.valueOf(16));
  60         builder.setInPort(Uint16.valueOf(6653));
  61         builder.setDlSrc(new MacAddress("01:01:01:01:01:01"));
  62         builder.setDlDst(new MacAddress("02:02:02:02:02:02"));
  63         builder.setDlVlan(Uint16.valueOf(128));
  64         builder.setDlVlanPcp(Uint8.TWO);
  65         builder.setDlType(Uint16.valueOf(15));
  66         builder.setNwTos(Uint8.valueOf(14));
  67         builder.setNwProto(Uint8.valueOf(85));
  68         builder.setNwSrc(new Ipv4Address("1.1.1.2"));
  69         builder.setNwDst(new Ipv4Address("32.16.8.1"));
  70         builder.setTpSrc(Uint16.valueOf(2048));
  71         builder.setTpDst(Uint16.valueOf(4096));
  72         MatchV10 match = builder.build();
  73         matchSerializer.serialize(match, out);
  74
  75         Assert.assertEquals("Wrong wildcards", 2361553, out.readUnsignedInt());
  76         Assert.assertEquals("Wrong in-port", 6653, out.readUnsignedShort());
  77         byte[] dlSrc = new byte[6];
  78         out.readBytes(dlSrc);
  79         Assert.assertArrayEquals("Wrong dl-src", new byte[] { 01, 01, 01, 01, 01, 01 }, dlSrc);
  80         byte[] dlDst = new byte[6];
  81         out.readBytes(dlDst);
  82         Assert.assertArrayEquals("Wrong dl-dst", new byte[] { 02, 02, 02, 02, 02, 02 }, dlDst);
  83         Assert.assertEquals("Wrong dl-vlan", 128, out.readUnsignedShort());
  84         Assert.assertEquals("Wrong dl-vlan-pcp", 2, out.readUnsignedByte());
  85         out.skipBytes(1);
  86         Assert.assertEquals("Wrong dl-type", 15, out.readUnsignedShort());
  87         Assert.assertEquals("Wrong nw-tos", 14, out.readUnsignedByte());
  88         Assert.assertEquals("Wrong nw-proto", 85, out.readUnsignedByte());
  89         out.skipBytes(2);
  90         Assert.assertEquals("Wrong nw-src", 16843010, out.readUnsignedInt());
  91         Assert.assertEquals("Wrong nw-dst", 537921537, out.readUnsignedInt());
  92         Assert.assertEquals("Wrong tp-src", 2048, out.readUnsignedShort());
  93         Assert.assertEquals("Wrong tp-dst", 4096, out.readUnsignedShort());
  94     }
  95
  96     /**
  97      * Testing correct serialization of ofp_match.
  98      */
  99     @Test
 100     public void test2() {
 101         final ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
 102         MatchV10Builder builder = new MatchV10Builder();
 103         builder.setWildcards(new FlowWildcardsV10(true, true, true, true,
 104                 true, true, true, true, true, true));
 105         builder.setNwSrcMask(Uint8.ZERO);
 106         builder.setNwDstMask(Uint8.ZERO);
 107         builder.setInPort(Uint16.valueOf(6653));
 108         builder.setDlSrc(new MacAddress("01:01:01:01:01:01"));
 109         builder.setDlDst(new MacAddress("02:02:02:02:02:02"));
 110         builder.setDlVlan(Uint16.valueOf(128));
 111         builder.setDlVlanPcp(Uint8.TWO);
 112         builder.setDlType(Uint16.valueOf(15));
 113         builder.setNwTos(Uint8.valueOf(14));
 114         builder.setNwProto(Uint8.valueOf(85));
 115         builder.setNwSrc(new Ipv4Address("1.1.1.2"));
 116         builder.setNwDst(new Ipv4Address("32.16.8.1"));
 117         builder.setTpSrc(Uint16.valueOf(2048));
 118         builder.setTpDst(Uint16.valueOf(4096));
 119         MatchV10 match = builder.build();
 120         matchSerializer.serialize(match, out);
 121
 122         Assert.assertEquals("Wrong wildcards", 3678463, out.readUnsignedInt());
 123         Assert.assertEquals("Wrong in-port", 6653, out.readUnsignedShort());
 124         byte[] dlSrc = new byte[6];
 125         out.readBytes(dlSrc);
 126         Assert.assertArrayEquals("Wrong dl-src", new byte[] { 01, 01, 01, 01, 01, 01 }, dlSrc);
 127         byte[] dlDst = new byte[6];
 128         out.readBytes(dlDst);
 129         Assert.assertArrayEquals("Wrong dl-dst", new byte[] { 02, 02, 02, 02, 02, 02 }, dlDst);
 130         Assert.assertEquals("Wrong dl-vlan", 128, out.readUnsignedShort());
 131         Assert.assertEquals("Wrong dl-vlan-pcp", 2, out.readUnsignedByte());
 132         out.skipBytes(1);
 133         Assert.assertEquals("Wrong dl-type", 15, out.readUnsignedShort());
 134         Assert.assertEquals("Wrong nw-tos", 14, out.readUnsignedByte());
 135         Assert.assertEquals("Wrong nw-proto", 85, out.readUnsignedByte());
 136         out.skipBytes(2);
 137         Assert.assertEquals("Wrong nw-src", 16843010, out.readUnsignedInt());
 138         Assert.assertEquals("Wrong nw-dst", 537921537, out.readUnsignedInt());
 139         Assert.assertEquals("Wrong tp-src", 2048, out.readUnsignedShort());
 140         Assert.assertEquals("Wrong tp-dst", 4096, out.readUnsignedShort());
 141     }
 142 }