bgp/mvpn/src/test/java/org/opendaylight/protocol/bgp/mvpn/impl/attributes/extended/community/SourceAS4OctectASHandlerTest.java

   1 /*
   2  * Copyright (c) 2018 AT&T Intellectual Property. 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.mvpn.impl.attributes.extended.community;
  10
  11 import static org.junit.Assert.assertEquals;
  12
  13 import io.netty.buffer.ByteBuf;
  14 import io.netty.buffer.Unpooled;
  15 import org.junit.Assert;
  16 import org.junit.Test;
  17 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev180417.bgp.rib.route.attributes.extended.communities.extended.community.SourceAs4ExtendedCommunityCase;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev180417.bgp.rib.route.attributes.extended.communities.extended.community.SourceAs4ExtendedCommunityCaseBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev180417.bgp.rib.route.attributes.extended.communities.extended.community.source.as._4.extended.community._case.SourceAs4ExtendedCommunityBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.extended.community.ExtendedCommunity;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.extended.community.extended.community.As4GenericSpecExtendedCommunityCaseBuilder;
  23
  24 public class SourceAS4OctectASHandlerTest {
  25     private static final byte[] INPUT = {0, 0, 0, 20, 0, 0};
  26     private final SourceAS4OctectHandler handler = new SourceAS4OctectHandler();
  27
  28
  29     @Test
  30     public void testHandler() {
  31         final SourceAs4ExtendedCommunityCase expected = new SourceAs4ExtendedCommunityCaseBuilder()
  32                 .setSourceAs4ExtendedCommunity(new SourceAs4ExtendedCommunityBuilder()
  33                         .setAsNumber(new AsNumber(20L)).build()).build();
  34
  35         final ExtendedCommunity exComm = this.handler.parseExtendedCommunity(Unpooled.copiedBuffer(INPUT));
  36         assertEquals(expected, exComm);
  37
  38         final ByteBuf output = Unpooled.buffer(INPUT.length);
  39         this.handler.serializeExtendedCommunity(expected, output);
  40         Assert.assertArrayEquals(INPUT, output.array());
  41
  42         assertEquals(209, this.handler.getSubType());
  43     }
  44
  45     @Test(expected = IllegalArgumentException.class)
  46     public void testHandlerError() {
  47         this.handler.serializeExtendedCommunity(new As4GenericSpecExtendedCommunityCaseBuilder().build(), null);
  48     }
  49 }