bgp/extensions/evpn/src/test/java/org/opendaylight/protocol/bgp/evpn/impl/nlri/EvpnNlriAttributesParserTest.java

   1 /*
   2  * Copyright (c) 2016 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 package org.opendaylight.protocol.bgp.evpn.impl.nlri;
   9
  10 import static java.util.Collections.singletonList;
  11 import static org.opendaylight.protocol.bgp.evpn.impl.EvpnTestUtil.RD;
  12
  13 import io.netty.buffer.ByteBuf;
  14 import io.netty.buffer.Unpooled;
  15 import java.util.ArrayList;
  16 import org.junit.Assert;
  17 import org.junit.Before;
  18 import org.junit.Test;
  19 import org.opendaylight.protocol.bgp.evpn.impl.esi.types.ESIActivator;
  20 import org.opendaylight.protocol.bgp.parser.BGPParsingException;
  21 import org.opendaylight.protocol.util.ByteArray;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev200120.evpn.destination.EvpnDestinationBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev200120.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationEvpnCaseBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev200120.update.attributes.mp.reach.nlri.advertized.routes.destination.type.destination.evpn._case.DestinationEvpnBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.Attributes;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.AttributesBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes1Builder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes2Builder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.update.attributes.MpReachNlri;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.update.attributes.MpReachNlriBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.update.attributes.MpUnreachNlri;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.update.attributes.MpUnreachNlriBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.update.attributes.mp.reach.nlri.AdvertizedRoutes;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.update.attributes.mp.reach.nlri.AdvertizedRoutesBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.update.attributes.mp.unreach.nlri.WithdrawnRoutes;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.update.attributes.mp.unreach.nlri.WithdrawnRoutesBuilder;
  37
  38 public class EvpnNlriAttributesParserTest {
  39     private EvpnNlriParser parser;
  40
  41     @Before
  42     public void setUp() {
  43         ESIActivator.registerEsiTypeParsers(new ArrayList<>());
  44         NlriActivator.registerNlriParsers(new ArrayList<>());
  45         this.parser = new EvpnNlriParser();
  46     }
  47
  48     @Test
  49     public void testAttributes1() throws BGPParsingException {
  50         final ByteBuf buffer = Unpooled.buffer();
  51         final Attributes att = new AttributesBuilder()
  52                 .addAugmentation(new Attributes1Builder().setMpReachNlri(createReach()).build())
  53                 .build();
  54         this.parser.serializeAttribute(att, buffer);
  55         Assert.assertArrayEquals(IncMultEthTagRParserTest.RESULT, ByteArray.getAllBytes(buffer));
  56     }
  57
  58     private static MpReachNlri createReach() {
  59         final MpReachNlriBuilder mpReachExpected = new MpReachNlriBuilder();
  60         final AdvertizedRoutes wd = new AdvertizedRoutesBuilder().setDestinationType(new DestinationEvpnCaseBuilder()
  61             .setDestinationEvpn(new DestinationEvpnBuilder().setEvpnDestination(
  62                     singletonList(new EvpnDestinationBuilder()
  63                             .setRouteDistinguisher(RD)
  64                             .setEvpnChoice(IncMultEthTagRParserTest.createIncMultiCase())
  65                             .build())).build()).build()).build();
  66         return mpReachExpected.setAdvertizedRoutes(wd).build();
  67     }
  68
  69     @Test
  70     public void testAttributes2() throws BGPParsingException {
  71         final ByteBuf buffer = Unpooled.buffer();
  72         final Attributes att = new AttributesBuilder()
  73                 .addAugmentation(new Attributes2Builder().setMpUnreachNlri(createUnreach()).build())
  74                 .build();
  75         this.parser.serializeAttribute(att, buffer);
  76         Assert.assertArrayEquals(IncMultEthTagRParserTest.RESULT, ByteArray.getAllBytes(buffer));
  77     }
  78
  79     private static MpUnreachNlri createUnreach() {
  80         final MpUnreachNlriBuilder mpReachExpected = new MpUnreachNlriBuilder();
  81         final WithdrawnRoutes wd = new WithdrawnRoutesBuilder()
  82             .setDestinationType(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang
  83                 .bgp.evpn.rev200120.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type
  84                     .DestinationEvpnCaseBuilder().setDestinationEvpn(new org.opendaylight.yang.gen.v1.urn
  85                         .opendaylight.params.xml.ns.yang.bgp.evpn.rev200120.update.attributes.mp.unreach.nlri.withdrawn
  86                      .routes.destination.type.destination.evpn._case.DestinationEvpnBuilder()
  87                         .setEvpnDestination(singletonList(new EvpnDestinationBuilder()
  88                             .setRouteDistinguisher(RD).setEvpnChoice(IncMultEthTagRParserTest.createIncMultiCase())
  89                             .build()))
  90                         .build())
  91                 .build())
  92             .build();
  93         return mpReachExpected.setWithdrawnRoutes(wd).build();
  94     }
  95
  96 }