bgp/parser-impl/src/test/java/org/opendaylight/protocol/bgp/parser/impl/CommunityTest.java

   1 /*
   2  * Copyright (c) 2013 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.parser.impl;
   9
  10 import static org.hamcrest.core.IsNot.not;
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.junit.Assert.assertNotSame;
  14 import static org.junit.Assert.assertThat;
  15 import static org.junit.Assert.fail;
  16
  17 import org.junit.Test;
  18 import org.opendaylight.protocol.bgp.concepts.ExtendedCommunity;
  19 import org.opendaylight.protocol.bgp.concepts.OpaqueExtendedCommunity;
  20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.AsNumber;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Community;
  22
  23 public class CommunityTest {
  24
  25         @Test
  26         public void testCommunity() {
  27                 CommunityUtil.create(10, 222);
  28                 final Community c = CommunityUtil.create(12, 12);
  29                 assertEquals(12, c.getAsNumber().getValue().intValue());
  30                 assertEquals(12, c.getSemantics().intValue());
  31         }
  32
  33         @Test
  34         public void testOverflows() {
  35                 try {
  36                         CommunityUtil.create(10, -2);
  37                         fail("Semantics under range.");
  38                 } catch (final IllegalArgumentException e) {
  39                         assertEquals("Invalid semantics specified", e.getMessage());
  40                 }
  41                 try {
  42                         CommunityUtil.create(10, 65536);
  43                         fail("Semantics above range.");
  44                 } catch (final IllegalArgumentException e) {
  45                         assertEquals("Invalid semantics specified", e.getMessage());
  46                 }
  47         }
  48
  49         @Test
  50         public void testEquals() {
  51                 final Community c1 = CommunityUtil.create(10, 222);
  52                 final Community c2 = CommunityUtil.create(10, 222);
  53                 assertEquals(c1, c2);
  54                 assertThat(c1, not(new Object()));
  55         }
  56
  57         @Test
  58         public void testHashCode() {
  59                 final Community c1 = CommunityUtil.create(10, 222);
  60                 final Community c2 = CommunityUtil.create(10, 222);
  61                 assertEquals(c1.hashCode(), c2.hashCode());
  62         }
  63
  64         @Test
  65         public void testToString() {
  66                 final Community c = CommunityUtil.create(10, 222);
  67                 assertNotNull(c.toString());
  68         }
  69
  70         @Test
  71         public void testValueOf() {
  72                 final Community comm = CommunityUtil.valueOf("12:50");
  73                 assertEquals(comm, CommunityUtil.create(12, 50));
  74         }
  75
  76         @Test
  77         public void testExtendedCommunity() {
  78                 final ExtendedCommunity ec = new OpaqueExtendedCommunity(false, 5, new byte[] { 1, 2, 3, 4, 5, 6 });
  79                 final Object ec2 = new RouteOriginCommunity(new AsNumber((long) 84), new byte[] { 1, 2, 3, 4 });
  80                 assertNotSame(ec, ec2);
  81                 assertEquals(ec, new OpaqueExtendedCommunity(false, 5, new byte[] { 1, 2, 3, 4, 5, 6 }));
  82                 assertEquals(ec.hashCode(), (new OpaqueExtendedCommunity(false, 5, new byte[] { 1, 2, 3, 4, 5, 6 })).hashCode());
  83         }
  84 }