openflowplugin/src/test/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/match/MatchConvertorV10ImplTest.java

   1 /*
   2  * Copyright (c) 2014, 2015 Cisco Systems, Inc. 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.openflowplugin.openflow.md.core.sal.convertor.match;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import java.math.BigInteger;
  13 import org.junit.Before;
  14 import org.junit.Test;
  15 import org.opendaylight.openflowplugin.openflow.md.util.OpenflowPortsUtil;
  16 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Dscp;
  17 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpVersion;
  18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  19 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
  20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
  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.flow.types.rev131026.flow.Match;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.EtherType;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetDestinationBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetSourceBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.ethernet.match.fields.EthernetTypeBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.EthernetMatchBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Icmpv4MatchBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.IpMatchBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.VlanMatchBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4MatchBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.TcpMatchBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._4.match.UdpMatchBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.vlan.match.fields.VlanIdBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowWildcardsV10;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.v10.grouping.MatchV10;
  40
  41 /**
  42  * Created by Martin Bobak mbobak@cisco.com on 8/30/14.
  43  */
  44 public class MatchConvertorV10ImplTest {
  45
  46     private static final MatchConvertorV10Impl matchConvertorV10 = new MatchConvertorV10Impl();
  47     private static final BigInteger dataPathId = BigInteger.TEN;
  48     private static final long ETH_TYPE_802_3 = 0x0000;
  49     private static final MacAddress ZERO_MAC = MacAddress.getDefaultInstance("00:00:00:00:00:00");
  50     private static final MacAddress FF_MAC = MacAddress.getDefaultInstance("ff:ff:ff:ff:ff:ff");
  51     private static final String NODE_CONNECTOR_ID = "1234";
  52     private static final short ZERO = 0;
  53     private static final String DSCP = "0";
  54     private static final short IP_PROTOCOL = 6;
  55     private static final PortNumber DEFAULT_PORT = new PortNumber(9999);
  56     private static final Ipv4Prefix ipv4Prefix = Ipv4Prefix.getDefaultInstance("10.0.0.1/24");
  57     private static final VlanId DEFAULT_VLAN_ID = new VlanId(42);
  58     private static final Ipv4Address DEFAULT_IPV4_ADDRESS = new Ipv4Address("10.0.0.1");
  59     private static final short DEFAULT_MASK = 24;
  60
  61     @Before
  62     public void setup() {
  63         OpenflowPortsUtil.init();
  64     }
  65
  66     @Test
  67     /**
  68      * Test method for {@link MatchConvertorV10Impl#convert(Match,BigInteger)}
  69      */
  70     public void testConvert() {
  71         MatchV10 matchV10 = matchConvertorV10.convert(createL4UdpMatch().build(), dataPathId);
  72
  73         assertEquals(ZERO_MAC, matchV10.getDlDst());
  74         assertEquals(FF_MAC, matchV10.getDlSrc());
  75         assertEquals(0, matchV10.getDlType().intValue());
  76         assertEquals(0xffff, matchV10.getDlVlan().intValue());
  77         assertEquals(DEFAULT_PORT.getValue().intValue(), matchV10.getTpSrc().intValue());
  78         assertEquals(DEFAULT_PORT.getValue().intValue(), matchV10.getTpDst().intValue());
  79         assertEquals(Integer.parseInt(NODE_CONNECTOR_ID), matchV10.getInPort().intValue());
  80         assertEquals(DEFAULT_IPV4_ADDRESS.getValue(), matchV10.getNwDst().getValue());
  81         assertEquals(DEFAULT_MASK, matchV10.getNwDstMask().shortValue());
  82         assertEquals(0, matchV10.getNwTos().shortValue());
  83         assertEquals(DEFAULT_PORT.getValue().intValue(), matchV10.getTpSrc().intValue());
  84         assertEquals(DEFAULT_PORT.getValue().intValue(), matchV10.getTpDst().intValue());
  85
  86         matchV10 = matchConvertorV10.convert(createL4TcpMatch().build(), dataPathId);
  87         assertEquals(DEFAULT_PORT.getValue().intValue(), matchV10.getTpSrc().intValue());
  88         assertEquals(DEFAULT_PORT.getValue().intValue(), matchV10.getTpDst().intValue());
  89
  90         matchV10 = matchConvertorV10.convert(createVlanTcpMatch().build(), dataPathId);
  91         assertEquals(DEFAULT_VLAN_ID.getValue().intValue(), matchV10.getDlVlan().intValue());
  92
  93     }
  94
  95     /**
  96      * ICMPv4 match test for
  97      * {@link MatchConvertorV10Impl#convert(Match,BigInteger)}.
  98      */
  99     @Test
 100     public void testConvertIcmpv4() {
 101         MatchBuilder matchBuilder = createMatchBuilderWithDefaults();
 102         Match match = matchBuilder.build();
 103         MatchV10 matchV10 = matchConvertorV10.convert(match, dataPathId);
 104         Integer zero = 0;
 105         boolean wcTpSrc = true;
 106         boolean wcTpDst = true;
 107         FlowWildcardsV10 wc = new FlowWildcardsV10(
 108             false, false, false, true, true, false, false, false,
 109             wcTpDst, wcTpSrc);
 110         assertEquals(ZERO_MAC, matchV10.getDlDst());
 111         assertEquals(FF_MAC, matchV10.getDlSrc());
 112         assertEquals(0, matchV10.getDlType().intValue());
 113         assertEquals(0xffff, matchV10.getDlVlan().intValue());
 114         assertEquals(Integer.parseInt(NODE_CONNECTOR_ID),
 115                      matchV10.getInPort().intValue());
 116         assertEquals(DEFAULT_IPV4_ADDRESS.getValue(),
 117                      matchV10.getNwDst().getValue());
 118         assertEquals(DEFAULT_MASK, matchV10.getNwDstMask().shortValue());
 119         assertEquals(0, matchV10.getNwTos().shortValue());
 120         assertEquals(zero, matchV10.getTpSrc());
 121         assertEquals(zero, matchV10.getTpDst());
 122         assertEquals(wc, matchV10.getWildcards());
 123
 124         // Specify ICMP type only.
 125         Integer icmpType = 55;
 126         Icmpv4MatchBuilder icmpv4MatchBuilder = new Icmpv4MatchBuilder().
 127             setIcmpv4Type(icmpType.shortValue());
 128         wcTpSrc = false;
 129         wc = new FlowWildcardsV10(
 130             false, false, false, true, true, false, false, false,
 131             wcTpDst, wcTpSrc);
 132         match = matchBuilder.setIcmpv4Match(icmpv4MatchBuilder.build()).
 133             build();
 134         matchV10 = matchConvertorV10.convert(match, dataPathId);
 135         assertEquals(ZERO_MAC, matchV10.getDlDst());
 136         assertEquals(FF_MAC, matchV10.getDlSrc());
 137         assertEquals(0, matchV10.getDlType().intValue());
 138         assertEquals(0xffff, matchV10.getDlVlan().intValue());
 139         assertEquals(Integer.parseInt(NODE_CONNECTOR_ID),
 140                      matchV10.getInPort().intValue());
 141         assertEquals(DEFAULT_IPV4_ADDRESS.getValue(),
 142                      matchV10.getNwDst().getValue());
 143         assertEquals(DEFAULT_MASK, matchV10.getNwDstMask().shortValue());
 144         assertEquals(0, matchV10.getNwTos().shortValue());
 145         assertEquals(icmpType, matchV10.getTpSrc());
 146         assertEquals(zero, matchV10.getTpDst());
 147         assertEquals(wc, matchV10.getWildcards());
 148
 149         // Specify ICMP code only.
 150         Integer icmpCode = 31;
 151         icmpv4MatchBuilder = new Icmpv4MatchBuilder().
 152             setIcmpv4Type(null).setIcmpv4Code(icmpCode.shortValue());
 153         wcTpSrc = true;
 154         wcTpDst = false;
 155         wc = new FlowWildcardsV10(
 156             false, false, false, true, true, false, false, false,
 157             wcTpDst, wcTpSrc);
 158         match = matchBuilder.setIcmpv4Match(icmpv4MatchBuilder.build()).
 159             build();
 160         matchV10 = matchConvertorV10.convert(match, dataPathId);
 161         assertEquals(ZERO_MAC, matchV10.getDlDst());
 162         assertEquals(FF_MAC, matchV10.getDlSrc());
 163         assertEquals(0, matchV10.getDlType().intValue());
 164         assertEquals(0xffff, matchV10.getDlVlan().intValue());
 165         assertEquals(Integer.parseInt(NODE_CONNECTOR_ID),
 166                      matchV10.getInPort().intValue());
 167         assertEquals(DEFAULT_IPV4_ADDRESS.getValue(),
 168                      matchV10.getNwDst().getValue());
 169         assertEquals(DEFAULT_MASK, matchV10.getNwDstMask().shortValue());
 170         assertEquals(0, matchV10.getNwTos().shortValue());
 171         assertEquals(zero, matchV10.getTpSrc());
 172         assertEquals(icmpCode, matchV10.getTpDst());
 173         assertEquals(wc, matchV10.getWildcards());
 174
 175         // Specify both ICMP type and code.
 176         icmpType = 11;
 177         icmpCode = 22;
 178         icmpv4MatchBuilder = new Icmpv4MatchBuilder().
 179             setIcmpv4Type(icmpType.shortValue()).
 180             setIcmpv4Code(icmpCode.shortValue());
 181         wcTpSrc = false;
 182         wcTpDst = false;
 183         wc = new FlowWildcardsV10(
 184             false, false, false, true, true, false, false, false,
 185             wcTpDst, wcTpSrc);
 186         match = matchBuilder.setIcmpv4Match(icmpv4MatchBuilder.build()).
 187             build();
 188         matchV10 = matchConvertorV10.convert(match, dataPathId);
 189         assertEquals(ZERO_MAC, matchV10.getDlDst());
 190         assertEquals(FF_MAC, matchV10.getDlSrc());
 191         assertEquals(0, matchV10.getDlType().intValue());
 192         assertEquals(0xffff, matchV10.getDlVlan().intValue());
 193         assertEquals(Integer.parseInt(NODE_CONNECTOR_ID),
 194                      matchV10.getInPort().intValue());
 195         assertEquals(DEFAULT_IPV4_ADDRESS.getValue(),
 196                      matchV10.getNwDst().getValue());
 197         assertEquals(DEFAULT_MASK, matchV10.getNwDstMask().shortValue());
 198         assertEquals(0, matchV10.getNwTos().shortValue());
 199         assertEquals(icmpType, matchV10.getTpSrc());
 200         assertEquals(icmpCode, matchV10.getTpDst());
 201         assertEquals(wc, matchV10.getWildcards());
 202     }
 203
 204     private static MatchBuilder createL4UdpMatch() {
 205         MatchBuilder matchBuilder = createMatchBuilderWithDefaults();
 206
 207         UdpMatchBuilder udpMatchBuilder = new UdpMatchBuilder();
 208
 209         udpMatchBuilder.setUdpDestinationPort(DEFAULT_PORT);
 210         udpMatchBuilder.setUdpSourcePort(DEFAULT_PORT);
 211         matchBuilder.setLayer4Match(udpMatchBuilder.build());
 212
 213         return matchBuilder;
 214     }
 215
 216     private static MatchBuilder createVlanTcpMatch() {
 217         MatchBuilder matchBuilder = createL4TcpMatch();
 218         VlanMatchBuilder vlanMatchBuilder = new VlanMatchBuilder();
 219         VlanIdBuilder vlanIdBuilder = new VlanIdBuilder();
 220         vlanIdBuilder.setVlanId(DEFAULT_VLAN_ID);
 221         vlanIdBuilder.setVlanIdPresent(true);
 222         vlanMatchBuilder.setVlanId(vlanIdBuilder.build());
 223         matchBuilder.setVlanMatch(vlanMatchBuilder.build());
 224         return matchBuilder;
 225     }
 226
 227     private static MatchBuilder createL4TcpMatch() {
 228         MatchBuilder matchBuilder = createMatchBuilderWithDefaults();
 229
 230         TcpMatchBuilder tcpMatchBuilder = new TcpMatchBuilder();
 231         tcpMatchBuilder.setTcpDestinationPort(DEFAULT_PORT);
 232         tcpMatchBuilder.setTcpSourcePort(DEFAULT_PORT);
 233         matchBuilder.setLayer4Match(tcpMatchBuilder.build());
 234
 235         return matchBuilder;
 236     }
 237
 238     private static MatchBuilder createMatchBuilderWithDefaults() {
 239         MatchBuilder matchBuilder = new MatchBuilder();
 240         EthernetMatchBuilder ethernetMatchBuilder = new EthernetMatchBuilder();
 241         EthernetTypeBuilder ethernetTypeBuilder = new EthernetTypeBuilder();
 242
 243         //IEEE802.3
 244         EtherType etherType = new EtherType(ETH_TYPE_802_3);
 245         ethernetTypeBuilder.setType(etherType);
 246         ethernetMatchBuilder.setEthernetType(ethernetTypeBuilder.build());
 247
 248         EthernetDestinationBuilder ethernetDestinationBuilder = new EthernetDestinationBuilder();
 249         ethernetDestinationBuilder.setAddress(ZERO_MAC);
 250         ethernetDestinationBuilder.setMask(ZERO_MAC);
 251         ethernetMatchBuilder.setEthernetDestination(ethernetDestinationBuilder.build());
 252
 253         EthernetSourceBuilder ethernetSourceBuilder = new EthernetSourceBuilder();
 254         ethernetSourceBuilder.setMask(FF_MAC);
 255         ethernetSourceBuilder.setAddress(FF_MAC);
 256         ethernetMatchBuilder.setEthernetSource(ethernetSourceBuilder.build());
 257         matchBuilder.setEthernetMatch(ethernetMatchBuilder.build());
 258
 259         NodeConnectorId nodeConnectorId = NodeConnectorId.getDefaultInstance(NODE_CONNECTOR_ID);
 260
 261         matchBuilder.setInPhyPort(nodeConnectorId);
 262         matchBuilder.setInPort(nodeConnectorId);
 263
 264         IpMatchBuilder ipMatchBuilder = new IpMatchBuilder();
 265         ipMatchBuilder.setIpDscp(Dscp.getDefaultInstance(DSCP));
 266         ipMatchBuilder.setIpEcn(ZERO);
 267         ipMatchBuilder.setIpProto(IpVersion.Ipv4);
 268         ipMatchBuilder.setIpProtocol(IP_PROTOCOL);
 269         matchBuilder.setIpMatch(ipMatchBuilder.build());
 270
 271         Ipv4MatchBuilder ipv4MatchBuilder = new Ipv4MatchBuilder();
 272         ipv4MatchBuilder.setIpv4Destination(ipv4Prefix);
 273         ipv4MatchBuilder.setIpv4Source(ipv4Prefix);
 274         matchBuilder.setLayer3Match(ipv4MatchBuilder.build());
 275         matchBuilder.setInPort(new NodeConnectorId(NODE_CONNECTOR_ID));
 276         return matchBuilder;
 277     }
 278 }