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