bgp/flowspec/src/test/java/org/opendaylight/protocol/bgp/flowspec/extended/communities/FSExtendedCommunitiesTest.java

   1 /*
   2  * Copyright (c) 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.protocol.bgp.flowspec.extended.communities;
  10
  11 import io.netty.buffer.ByteBuf;
  12 import io.netty.buffer.Unpooled;
  13 import org.junit.After;
  14 import org.junit.Assert;
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.opendaylight.protocol.bgp.flowspec.BGPActivator;
  18 import org.opendaylight.protocol.bgp.flowspec.FlowspecActivator;
  19 import org.opendaylight.protocol.bgp.flowspec.SimpleFlowspecExtensionProviderContext;
  20 import org.opendaylight.protocol.bgp.parser.BGPDocumentedException;
  21 import org.opendaylight.protocol.bgp.parser.BGPParsingException;
  22 import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderContext;
  23 import org.opendaylight.protocol.bgp.parser.spi.extended.community.ExtendedCommunityRegistry;
  24 import org.opendaylight.protocol.bgp.parser.spi.pojo.SimpleBGPExtensionProviderContext;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.Dscp;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.redirect.as4.extended.community.RedirectAs4Builder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.redirect.extended.community.RedirectExtendedCommunityBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.redirect.ip.nh.extended.community.RedirectIpNhExtendedCommunityBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.redirect.ipv4.extended.community.RedirectIpv4Builder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.redirect.ipv6.extended.community.RedirectIpv6Builder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.traffic.action.extended.community.TrafficActionExtendedCommunityBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.traffic.marking.extended.community.TrafficMarkingExtendedCommunityBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.traffic.rate.extended.community.TrafficRateExtendedCommunityBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.RedirectAs4ExtendedCommunityCase;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.RedirectAs4ExtendedCommunityCaseBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.RedirectExtendedCommunityCase;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.RedirectExtendedCommunityCaseBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.RedirectIpNhExtendedCommunityCase;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.RedirectIpNhExtendedCommunityCaseBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.RedirectIpv4ExtendedCommunityCase;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.RedirectIpv4ExtendedCommunityCaseBuilder;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.RedirectIpv6ExtendedCommunityCase;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.RedirectIpv6ExtendedCommunityCaseBuilder;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.TrafficActionExtendedCommunityCase;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.TrafficActionExtendedCommunityCaseBuilder;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.TrafficMarkingExtendedCommunityCase;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.TrafficMarkingExtendedCommunityCaseBuilder;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.TrafficRateExtendedCommunityCase;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.TrafficRateExtendedCommunityCaseBuilder;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.ExtendedCommunities;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.ExtendedCommunitiesBuilder;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.ShortAsNumber;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.network.concepts.rev131125.Bandwidth;
  58
  59 public class FSExtendedCommunitiesTest {
  60
  61     private static final byte[] TRAFFIC_RATE = {(byte)128, 6, 0, 72, 0, 1, 2, 3};
  62
  63     private static final byte[] TRAFFIC_ACTION = {(byte)128, 7, 0, 0, 0, 0, 0, 3};
  64
  65     private static final byte[] REDIRECT_AS_2BYTES = {(byte)128, 8, 0, 35, 4, 2, 8, 7};
  66
  67     private static final byte[] TRAFFIC_MARKING = {(byte)128, 9, 0, 0, 0, 0, 0, 63};
  68
  69     private static final byte[] REDIRECT_IPV6 = {(byte)128, 11, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 1, 2};
  70
  71     private static final byte[] REDIRECT_AS_4BYTES = {(byte)130, 8, 0, 0, 0x19, (byte) 0x94, 0, 126};
  72
  73     private static final byte[] REDIRECT_IPV4 = {(byte)129, 8, 127, 0, 0, 1, 0, 126};
  74
  75     private static final byte[] REDIRECT_NH_IPV4 = {8, 0, 127, 0, 0, 1, 0, 1};
  76
  77     private static final byte[] REDIRECT_NH_IPV6 = {8, 0, 0x20, (byte) 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  78         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0, 0};
  79
  80     private ExtendedCommunityRegistry registry;
  81     private BGPActivator act;
  82
  83     @Before
  84     public void setUp() throws Exception {
  85         final SimpleFlowspecExtensionProviderContext fsContext = new SimpleFlowspecExtensionProviderContext();
  86         final FlowspecActivator activator = new FlowspecActivator(fsContext);
  87
  88         this.act= new BGPActivator(activator);
  89         final BGPExtensionProviderContext context = new SimpleBGPExtensionProviderContext();
  90         this.act.start(context);
  91         this.registry = context.getExtendedCommunityRegistry();
  92     }
  93
  94     @After
  95     public void tearDown() {
  96         this.act.close();
  97     }
  98
  99     @Test
 100     public void testTrafficRateParser() throws BGPDocumentedException, BGPParsingException {
 101         final TrafficRateExtendedCommunityCase trafficRate = new TrafficRateExtendedCommunityCaseBuilder().setTrafficRateExtendedCommunity(
 102                 new TrafficRateExtendedCommunityBuilder().setInformativeAs(new ShortAsNumber(72L))
 103                         .setLocalAdministrator(new Bandwidth(new byte[] { 0, 1, 2, 3 })).build()).build();
 104         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(trafficRate).setTransitive(true).build();
 105
 106         final ExtendedCommunities parsed = this.registry.parseExtendedCommunity(Unpooled.copiedBuffer(TRAFFIC_RATE));
 107         Assert.assertEquals(expected, parsed);
 108     }
 109
 110     @Test
 111     public void testTrafficRateSerializer() throws BGPDocumentedException, BGPParsingException {
 112         final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.TrafficRateExtendedCommunityCase trafficRate = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.TrafficRateExtendedCommunityCaseBuilder().setTrafficRateExtendedCommunity(
 113                 new TrafficRateExtendedCommunityBuilder().setInformativeAs(new ShortAsNumber(72L))
 114                         .setLocalAdministrator(new Bandwidth(new byte[] { 0, 1, 2, 3 })).build()).build();
 115         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(trafficRate).setTransitive(true).build();
 116
 117         final ByteBuf output = Unpooled.buffer(TRAFFIC_RATE.length);
 118         this.registry.serializeExtendedCommunity(expected, output);
 119         Assert.assertArrayEquals(TRAFFIC_RATE, output.array());
 120     }
 121
 122     @Test
 123     public void testTrafficActionParser() throws BGPDocumentedException, BGPParsingException {
 124         final TrafficActionExtendedCommunityCase trafficAction = new TrafficActionExtendedCommunityCaseBuilder().setTrafficActionExtendedCommunity(
 125                 new TrafficActionExtendedCommunityBuilder().setSample(true).setTerminalAction(true).build()).build();
 126         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(trafficAction).setTransitive(true).build();
 127
 128         final ExtendedCommunities parsed = this.registry.parseExtendedCommunity(Unpooled.copiedBuffer(TRAFFIC_ACTION));
 129         Assert.assertEquals(expected, parsed);
 130     }
 131
 132     @Test
 133     public void testTrafficActionSerializer() throws BGPDocumentedException, BGPParsingException {
 134         final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.TrafficActionExtendedCommunityCase trafficAction = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.TrafficActionExtendedCommunityCaseBuilder().setTrafficActionExtendedCommunity(
 135                 new TrafficActionExtendedCommunityBuilder().setSample(true).setTerminalAction(true).build()).build();
 136         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(trafficAction).setTransitive(true).build();
 137
 138         final ByteBuf output = Unpooled.buffer(TRAFFIC_ACTION.length);
 139         this.registry.serializeExtendedCommunity(expected, output);
 140         Assert.assertArrayEquals(TRAFFIC_ACTION, output.array());
 141     }
 142
 143     @Test
 144     public void testTrafficMarkingParser() throws BGPDocumentedException, BGPParsingException {
 145         final TrafficMarkingExtendedCommunityCase trafficMarking = new TrafficMarkingExtendedCommunityCaseBuilder().setTrafficMarkingExtendedCommunity(
 146                 new TrafficMarkingExtendedCommunityBuilder().setGlobalAdministrator(new Dscp((short) 63)).build()).build();
 147         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(trafficMarking).setTransitive(true).build();
 148
 149         final ExtendedCommunities parsed = this.registry.parseExtendedCommunity(Unpooled.copiedBuffer(TRAFFIC_MARKING));
 150         Assert.assertEquals(expected, parsed);
 151     }
 152
 153     @Test
 154     public void testTrafficMarkingSerializer() throws BGPDocumentedException, BGPParsingException {
 155         final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.TrafficMarkingExtendedCommunityCase trafficMarking = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.TrafficMarkingExtendedCommunityCaseBuilder().setTrafficMarkingExtendedCommunity(
 156                 new TrafficMarkingExtendedCommunityBuilder().setGlobalAdministrator(new Dscp((short) 63)).build()).build();
 157         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(trafficMarking).setTransitive(true).build();
 158
 159         final ByteBuf output = Unpooled.buffer(TRAFFIC_MARKING.length);
 160         this.registry.serializeExtendedCommunity(expected, output);
 161         Assert.assertArrayEquals(TRAFFIC_MARKING, output.array());
 162     }
 163
 164     @Test
 165     public void testRedirect2bParser() throws BGPDocumentedException, BGPParsingException {
 166         final RedirectExtendedCommunityCase redirect = new RedirectExtendedCommunityCaseBuilder().setRedirectExtendedCommunity(
 167                 new RedirectExtendedCommunityBuilder().setGlobalAdministrator(new ShortAsNumber(35L)).setLocalAdministrator(
 168                         new byte[] { 4, 2, 8, 7 }).build()).build();
 169         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(redirect).setTransitive(true).build();
 170
 171         final ExtendedCommunities parsed = this.registry.parseExtendedCommunity(Unpooled.copiedBuffer(REDIRECT_AS_2BYTES));
 172         Assert.assertEquals(expected, parsed);
 173     }
 174
 175     @Test
 176     public void testredirect2bSerializer() throws BGPDocumentedException, BGPParsingException {
 177         final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.RedirectExtendedCommunityCase redirect = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.RedirectExtendedCommunityCaseBuilder().setRedirectExtendedCommunity(
 178                 new RedirectExtendedCommunityBuilder().setGlobalAdministrator(new ShortAsNumber(35L)).setLocalAdministrator(
 179                         new byte[] { 4, 2, 8, 7 }).build()).build();
 180         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(redirect).setTransitive(true).build();
 181
 182         final ByteBuf output = Unpooled.buffer(REDIRECT_AS_2BYTES.length);
 183         this.registry.serializeExtendedCommunity(expected, output);
 184         Assert.assertArrayEquals(REDIRECT_AS_2BYTES, output.array());
 185     }
 186
 187     @Test
 188     public void testRedirectIpv6Parser() throws BGPDocumentedException, BGPParsingException {
 189         final RedirectIpv6ExtendedCommunityCase redirect = new RedirectIpv6ExtendedCommunityCaseBuilder()
 190                 .setRedirectIpv6(new RedirectIpv6Builder()
 191                         .setGlobalAdministrator(new Ipv6Address("102:304:506:708:90a:b0c:d0e:f10"))
 192                         .setLocalAdministrator(258).build()).build();
 193         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(redirect).setTransitive(true).build();
 194
 195         final ExtendedCommunities parsed = this.registry.parseExtendedCommunity(Unpooled.copiedBuffer(REDIRECT_IPV6));
 196         Assert.assertEquals(expected, parsed);
 197     }
 198
 199     @Test
 200     public void testRedirectIpv6Serializer() {
 201         final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.RedirectIpv6ExtendedCommunityCase redirect = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.RedirectIpv6ExtendedCommunityCaseBuilder()
 202                 .setRedirectIpv6(new RedirectIpv6Builder()
 203                         .setGlobalAdministrator(new Ipv6Address("102:304:506:708:90a:b0c:d0e:f10"))
 204                         .setLocalAdministrator(258).build()).build();
 205         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(redirect).setTransitive(true).build();
 206
 207         final ByteBuf output = Unpooled.buffer(REDIRECT_IPV6.length);
 208         this.registry.serializeExtendedCommunity(expected, output);
 209         Assert.assertArrayEquals(REDIRECT_IPV6, output.array());
 210     }
 211
 212     @Test
 213     public void testRedirect4bParser() throws BGPDocumentedException, BGPParsingException {
 214         final RedirectAs4ExtendedCommunityCase redirect = new RedirectAs4ExtendedCommunityCaseBuilder().setRedirectAs4(
 215                 new RedirectAs4Builder().setGlobalAdministrator(new AsNumber(6548L)).setLocalAdministrator(126).build()).build();
 216
 217         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(redirect).setTransitive(true).build();
 218
 219         final ExtendedCommunities parsed = this.registry.parseExtendedCommunity(Unpooled.copiedBuffer(REDIRECT_AS_4BYTES));
 220         Assert.assertEquals(expected, parsed);
 221     }
 222
 223     @Test
 224     public void testredirect4bSerializer() throws BGPDocumentedException, BGPParsingException {
 225         final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.RedirectAs4ExtendedCommunityCase redirect = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.RedirectAs4ExtendedCommunityCaseBuilder().setRedirectAs4(
 226                 new RedirectAs4Builder().setGlobalAdministrator(new AsNumber(6548L)).setLocalAdministrator(126).build()).build();
 227
 228         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(redirect).setTransitive(true).build();
 229
 230         final ByteBuf output = Unpooled.buffer(REDIRECT_AS_4BYTES.length);
 231         this.registry.serializeExtendedCommunity(expected, output);
 232         Assert.assertArrayEquals(REDIRECT_AS_4BYTES, output.array());
 233     }
 234
 235     @Test
 236     public void testRedirectIpv4Parser() throws BGPDocumentedException, BGPParsingException {
 237         final RedirectIpv4ExtendedCommunityCase redirect = new RedirectIpv4ExtendedCommunityCaseBuilder().setRedirectIpv4(
 238                 new RedirectIpv4Builder().setGlobalAdministrator(new Ipv4Address("127.0.0.1")).setLocalAdministrator(126).build()).build();
 239
 240         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(redirect).setTransitive(true).build();
 241
 242         final ExtendedCommunities parsed = this.registry.parseExtendedCommunity(Unpooled.copiedBuffer(REDIRECT_IPV4));
 243         Assert.assertEquals(expected, parsed);
 244     }
 245
 246     @Test
 247     public void testredirectIpv4Serializer() throws BGPDocumentedException, BGPParsingException {
 248         final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.RedirectIpv4ExtendedCommunityCase redirect = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.RedirectIpv4ExtendedCommunityCaseBuilder().setRedirectIpv4(
 249                 new RedirectIpv4Builder().setGlobalAdministrator(new Ipv4Address("127.0.0.1")).setLocalAdministrator(126).build()).build();
 250
 251         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(redirect).setTransitive(true).build();
 252
 253         final ByteBuf output = Unpooled.buffer(REDIRECT_IPV4.length);
 254         this.registry.serializeExtendedCommunity(expected, output);
 255         Assert.assertArrayEquals(REDIRECT_IPV4, output.array());
 256     }
 257
 258     @Test
 259     public void testRedirectIpv4NhParser() throws BGPDocumentedException, BGPParsingException {
 260         final RedirectIpNhExtendedCommunityCase redirect = new RedirectIpNhExtendedCommunityCaseBuilder().setRedirectIpNhExtendedCommunity(
 261                 new RedirectIpNhExtendedCommunityBuilder().setNextHopAddress(new IpAddress(new Ipv4Address("127.0.0.1"))).setCopy(true).build()).build();
 262
 263         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(redirect).setTransitive(true).build();
 264
 265         final ExtendedCommunities parsed = this.registry.parseExtendedCommunity(Unpooled.copiedBuffer(REDIRECT_NH_IPV4));
 266         Assert.assertEquals(expected, parsed);
 267     }
 268
 269     @Test
 270     public void testredirectIpv4NhSerializer() throws BGPDocumentedException, BGPParsingException {
 271         final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.RedirectIpNhExtendedCommunityCase redirect = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.RedirectIpNhExtendedCommunityCaseBuilder().setRedirectIpNhExtendedCommunity(
 272                 new RedirectIpNhExtendedCommunityBuilder().setNextHopAddress(new IpAddress(new Ipv4Address("127.0.0.1"))).setCopy(true).build()).build();
 273
 274         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(redirect).setTransitive(true).build();
 275
 276         final ByteBuf output = Unpooled.buffer(REDIRECT_NH_IPV4.length);
 277         this.registry.serializeExtendedCommunity(expected, output);
 278         Assert.assertArrayEquals(REDIRECT_NH_IPV4, output.array());
 279     }
 280
 281     @Test
 282     public void testRedirectIpv6NhParser() throws BGPDocumentedException, BGPParsingException {
 283         final RedirectIpNhExtendedCommunityCase redirect = new RedirectIpNhExtendedCommunityCaseBuilder().setRedirectIpNhExtendedCommunity(
 284                 new RedirectIpNhExtendedCommunityBuilder().setNextHopAddress(new IpAddress(new Ipv6Address("2001::1"))).setCopy(false).build()).build();
 285
 286         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(redirect).setTransitive(true).build();
 287
 288         final ExtendedCommunities parsed = this.registry.parseExtendedCommunity(Unpooled.copiedBuffer(REDIRECT_NH_IPV6));
 289         Assert.assertEquals(expected, parsed);
 290     }
 291
 292     @Test
 293     public void testredirectIpv6NhSerializer() throws BGPDocumentedException, BGPParsingException {
 294         final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.RedirectIpNhExtendedCommunityCase redirect = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.route.attributes.extended.communities.extended.community.RedirectIpNhExtendedCommunityCaseBuilder().setRedirectIpNhExtendedCommunity(
 295                 new RedirectIpNhExtendedCommunityBuilder().setNextHopAddress(new IpAddress(new Ipv6Address("2001::1"))).build()).build();
 296
 297         final ExtendedCommunities expected = new ExtendedCommunitiesBuilder().setExtendedCommunity(redirect).setTransitive(true).build();
 298
 299         final ByteBuf output = Unpooled.buffer(REDIRECT_NH_IPV6.length);
 300         this.registry.serializeExtendedCommunity(expected, output);
 301         Assert.assertArrayEquals(REDIRECT_NH_IPV6, output.array());
 302     }
 303
 304 }