bgp/rib-impl/src/test/java/org/opendaylight/protocol/bgp/rib/impl/config/OpenConfigMappingUtilTest.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
   9 package org.opendaylight.protocol.bgp.rib.impl.config;
  10
  11 import static junit.framework.TestCase.assertFalse;
  12 import static org.junit.Assert.assertArrayEquals;
  13 import static org.junit.Assert.assertEquals;
  14 import static org.junit.Assert.assertNull;
  15 import static org.junit.Assert.assertTrue;
  16 import static org.mockito.Mockito.doReturn;
  17 import static org.mockito.MockitoAnnotations.initMocks;
  18 import static org.opendaylight.protocol.bgp.rib.impl.config.BgpPeerTest.AFI_SAFI;
  19 import static org.opendaylight.protocol.bgp.rib.impl.config.BgpPeerTest.AFI_SAFI_IPV4;
  20 import static org.opendaylight.protocol.bgp.rib.impl.config.BgpPeerTest.MD5_PASSWORD;
  21 import static org.opendaylight.protocol.bgp.rib.impl.config.BgpPeerTest.NEIGHBOR_ADDRESS;
  22 import static org.opendaylight.protocol.bgp.rib.impl.config.BgpPeerTest.PORT;
  23 import static org.opendaylight.protocol.bgp.rib.impl.config.BgpPeerTest.SHORT;
  24 import static org.opendaylight.protocol.bgp.rib.impl.config.BgpPeerTest.createAfiSafi;
  25 import static org.opendaylight.protocol.bgp.rib.impl.config.BgpPeerTest.createNeighborExpected;
  26 import static org.opendaylight.protocol.bgp.rib.impl.config.OpenConfigMappingUtil.HOLDTIMER;
  27 import static org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IetfInetUtil.INSTANCE;
  28
  29 import com.google.common.collect.ImmutableList;
  30 import java.math.BigDecimal;
  31 import java.nio.charset.StandardCharsets;
  32 import java.util.ArrayList;
  33 import java.util.HashMap;
  34 import java.util.List;
  35 import java.util.Map;
  36 import org.junit.Assert;
  37 import org.junit.Before;
  38 import org.junit.Test;
  39 import org.mockito.Mock;
  40 import org.opendaylight.protocol.bgp.mode.api.PathSelectionMode;
  41 import org.opendaylight.protocol.bgp.mode.impl.add.all.paths.AllPathSelection;
  42 import org.opendaylight.protocol.bgp.mode.impl.add.n.paths.AddPathBestNPathSelection;
  43 import org.opendaylight.protocol.bgp.openconfig.spi.BGPTableTypeRegistryConsumer;
  44 import org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl;
  45 import org.opendaylight.protocol.bgp.parser.spi.pojo.RevisedErrorHandlingSupportImpl;
  46 import org.opendaylight.protocol.bgp.rib.impl.spi.RIB;
  47 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafi;
  48 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafiBuilder;
  49 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.BgpNeighborTransportConfig;
  50 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.graceful.restart.GracefulRestartBuilder;
  51 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.AfiSafis;
  52 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.AfiSafisBuilder;
  53 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.ConfigBuilder;
  54 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.ErrorHandlingBuilder;
  55 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.RouteReflectorBuilder;
  56 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.TimersBuilder;
  57 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.Transport;
  58 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.TransportBuilder;
  59 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.transport.Config;
  60 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbors.Neighbor;
  61 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbors.NeighborBuilder;
  62 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbors.NeighborKey;
  63 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.peer.group.PeerGroup;
  64 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.peer.group.PeerGroupBuilder;
  65 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.Bgp;
  66 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.top.bgp.Neighbors;
  67 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.IPV4UNICAST;
  68 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.IPV6LABELLEDUNICAST;
  69 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.IPV6UNICAST;
  70 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.PeerType;
  71 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.RrClusterIdType;
  72 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.network.instance.rev151018.network.instance.top.NetworkInstances;
  73 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.network.instance.rev151018.network.instance.top.network.instances.NetworkInstance;
  74 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.network.instance.rev151018.network.instance.top.network.instances.NetworkInstanceKey;
  75 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.network.instance.rev151018.network.instance.top.network.instances.network.instance.Protocols;
  76 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.network.instance.rev151018.network.instance.top.network.instances.network.instance.protocols.Protocol;
  77 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.network.instance.rev151018.network.instance.top.network.instances.network.instance.protocols.ProtocolKey;
  78 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.policy.types.rev151009.BGP;
  79 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber;
  80 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  81 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  82 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
  83 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.BgpTableType;
  84 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.SendReceive;
  85 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.add.path.capability.AddressFamilies;
  86 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.add.path.capability.AddressFamiliesBuilder;
  87 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.GlobalAddPathsConfig;
  88 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.GlobalAddPathsConfigBuilder;
  89 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.GlobalConfigAugmentation;
  90 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.GlobalConfigAugmentationBuilder;
  91 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.NeighborAddPathsConfig;
  92 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.NeighborAddPathsConfigBuilder;
  93 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.NeighborPeerGroupConfig;
  94 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.NeighborPeerGroupConfigBuilder;
  95 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.NeighborTransportConfig;
  96 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.NeighborTransportConfigBuilder;
  97 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.NetworkInstanceProtocol;
  98 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.PeerGroupTransportConfig;
  99 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.PeerGroupTransportConfigBuilder;
 100 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.PeerRole;
 101 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.Ipv4AddressFamily;
 102 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.Ipv6AddressFamily;
 103 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.MplsLabeledVpnSubsequentAddressFamily;
 104 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.UnicastSubsequentAddressFamily;
 105 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 106 import org.opendaylight.yangtools.yang.common.Uint16;
 107 import org.opendaylight.yangtools.yang.common.Uint32;
 108 import org.opendaylight.yangtools.yang.common.Uint8;
 109
 110 public class OpenConfigMappingUtilTest {
 111     private static final Neighbor NEIGHBOR = createNeighborExpected(NEIGHBOR_ADDRESS);
 112     private static final String KEY = "bgp";
 113     private static final InstanceIdentifier<Bgp> BGP_II = InstanceIdentifier.create(NetworkInstances.class)
 114         .child(NetworkInstance.class, new NetworkInstanceKey("identifier-test")).child(Protocols.class)
 115         .child(Protocol.class, new ProtocolKey(BGP.class, KEY)).augmentation(NetworkInstanceProtocol.class)
 116             .child(Bgp.class);
 117     private static final NeighborKey NEIGHBOR_KEY = new NeighborKey(NEIGHBOR_ADDRESS);
 118     private static final Ipv4Address ROUTER_ID = new Ipv4Address("1.2.3.4");
 119     private static final Ipv4Address CLUSTER_ID = new Ipv4Address("4.3.2.1");
 120     private static final Ipv4Address LOCAL_HOST = new Ipv4Address("127.0.0.1");
 121
 122     private static final Uint8 ALL_PATHS = Uint8.ZERO;
 123     private static final Uint8 N_PATHS = Uint8.valueOf(2);
 124     private static final PathSelectionMode ADD_PATH_BEST_N_PATH_SELECTION =
 125             new AddPathBestNPathSelection(N_PATHS.toJava());
 126     private static final PathSelectionMode ADD_PATH_BEST_ALL_PATH_SELECTION = new AllPathSelection();
 127     private static final BgpTableType BGP_TABLE_TYPE_IPV4 = new BgpTableTypeImpl(Ipv4AddressFamily.class,
 128             UnicastSubsequentAddressFamily.class);
 129     private static final BgpTableType BGP_TABLE_TYPE_IPV6
 130             = new BgpTableTypeImpl(Ipv6AddressFamily.class, UnicastSubsequentAddressFamily.class);
 131
 132     private static final AsNumber AS = new AsNumber(Uint32.valueOf(72));
 133     private static final AsNumber GLOBAL_AS = new AsNumber(Uint32.valueOf(73));
 134     private static final List<AddressFamilies> FAMILIES;
 135     private static final List<BgpTableType> TABLE_TYPES;
 136     private static final List<AfiSafi> AFISAFIS = new ArrayList<>();
 137     private static final BigDecimal DEFAULT_TIMERS = BigDecimal.valueOf(30);
 138
 139     static {
 140         FAMILIES = new ArrayList<>();
 141         FAMILIES.add(new AddressFamiliesBuilder()
 142                 .setAfi(Ipv4AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class)
 143                 .setSendReceive(SendReceive.Both).build());
 144         FAMILIES.add(new AddressFamiliesBuilder()
 145                 .setAfi(Ipv6AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class)
 146                 .setSendReceive(SendReceive.Send).build());
 147         FAMILIES.add(new AddressFamiliesBuilder()
 148                 .setAfi(Ipv6AddressFamily.class).setSafi(MplsLabeledVpnSubsequentAddressFamily.class)
 149                 .setSendReceive(SendReceive.Receive).build());
 150         TABLE_TYPES = new ArrayList<>();
 151         TABLE_TYPES.add(new BgpTableTypeImpl(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class));
 152         TABLE_TYPES.add(new BgpTableTypeImpl(Ipv6AddressFamily.class, UnicastSubsequentAddressFamily.class));
 153         AFISAFIS.add(new AfiSafiBuilder().setAfiSafiName(IPV4UNICAST.class)
 154                 .addAugmentation(GlobalAddPathsConfig.class, new GlobalAddPathsConfigBuilder().setReceive(Boolean.TRUE)
 155                         .setSendMax(N_PATHS).build()).build());
 156         AFISAFIS.add(new AfiSafiBuilder().setAfiSafiName(IPV6UNICAST.class)
 157                 .addAugmentation(GlobalAddPathsConfig.class, new GlobalAddPathsConfigBuilder().setReceive(Boolean.TRUE)
 158                         .setSendMax(ALL_PATHS).build()).build());
 159     }
 160
 161     @Mock
 162     private BGPTableTypeRegistryConsumer tableTypeRegistry;
 163
 164     @Mock
 165     private RIB rib;
 166
 167     @Before
 168     public void setUp() {
 169         initMocks(this);
 170         doReturn(java.util.Optional.of(BGP_TABLE_TYPE_IPV4))
 171             .when(this.tableTypeRegistry).getTableType(IPV4UNICAST.class);
 172         doReturn(java.util.Optional.of(BGP_TABLE_TYPE_IPV6))
 173             .when(this.tableTypeRegistry).getTableType(IPV6UNICAST.class);
 174         doReturn(java.util.Optional.of(new BgpTableTypeImpl(Ipv6AddressFamily.class,
 175                 MplsLabeledVpnSubsequentAddressFamily.class)))
 176             .when(this.tableTypeRegistry).getTableType(IPV6LABELLEDUNICAST.class);
 177         doReturn(java.util.Optional.of(IPV4UNICAST.class))
 178             .when(this.tableTypeRegistry).getAfiSafiType(BGP_TABLE_TYPE_IPV4);
 179         doReturn(java.util.Optional.of(IPV6UNICAST.class))
 180             .when(this.tableTypeRegistry).getAfiSafiType(BGP_TABLE_TYPE_IPV6);
 181         doReturn(AS).when(this.rib).getLocalAs();
 182     }
 183
 184     @Test
 185     public void testGetRibInstanceName() {
 186         assertEquals(KEY, OpenConfigMappingUtil.getRibInstanceName(BGP_II));
 187     }
 188
 189     @Test
 190     public void testGetHoldTimer() {
 191         assertEquals(DEFAULT_TIMERS.toBigInteger().intValue(),
 192                 OpenConfigMappingUtil.getHoldTimer(NEIGHBOR, null));
 193         assertEquals(HOLDTIMER,
 194                 OpenConfigMappingUtil.getHoldTimer(new NeighborBuilder().build(), null));
 195
 196         assertEquals(DEFAULT_TIMERS.toBigInteger().intValue(),
 197                 OpenConfigMappingUtil.getHoldTimer(NEIGHBOR, new PeerGroupBuilder().build()));
 198         TimersBuilder builder = new TimersBuilder().setConfig(new org.opendaylight.yang.gen.v1.http.openconfig.net
 199                 .yang.bgp.rev151009.bgp.neighbor.group.timers.ConfigBuilder().setHoldTime(BigDecimal.TEN).build());
 200         assertEquals(BigDecimal.TEN.intValue(), OpenConfigMappingUtil.getHoldTimer(NEIGHBOR, new PeerGroupBuilder()
 201                 .setTimers(builder.build()).build()));
 202     }
 203
 204     @Test
 205     public void testGetRemotePeerAs() {
 206         final ConfigBuilder configBuilder = new ConfigBuilder();
 207         assertEquals(AS, OpenConfigMappingUtil.getRemotePeerAs(NEIGHBOR.getConfig(), null, null));
 208         assertEquals(AS, OpenConfigMappingUtil.getRemotePeerAs(configBuilder.build(), null,
 209                 this.rib.getLocalAs()));
 210
 211         assertEquals(AS, OpenConfigMappingUtil.getRemotePeerAs(NEIGHBOR.getConfig(),
 212                 new PeerGroupBuilder().build(), null));
 213         assertEquals(AS, OpenConfigMappingUtil.getRemotePeerAs(configBuilder.build(), new PeerGroupBuilder().build(),
 214                 this.rib.getLocalAs()));
 215
 216         assertEquals(AS, OpenConfigMappingUtil.getRemotePeerAs(null, new PeerGroupBuilder()
 217                         .setConfig(new ConfigBuilder().setPeerAs(AS).build()).build(), null));
 218     }
 219
 220     @Test
 221     public void testGetLocalPeerAs() {
 222         final ConfigBuilder configBuilder = new ConfigBuilder();
 223         assertEquals(GLOBAL_AS,OpenConfigMappingUtil.getLocalPeerAs(null, GLOBAL_AS));
 224         assertEquals(AS, OpenConfigMappingUtil.getLocalPeerAs(configBuilder.setLocalAs(AS).build(), GLOBAL_AS));
 225     }
 226
 227     @Test
 228     public void testIsActive() {
 229         final TransportBuilder builder = new TransportBuilder();
 230         assertTrue(OpenConfigMappingUtil.isActive(new NeighborBuilder().build(), null));
 231         assertTrue(OpenConfigMappingUtil.isActive(new NeighborBuilder()
 232                 .setTransport(builder.build()).build(), null));
 233
 234         final Transport activeFalse = builder.setConfig(new org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp
 235                 .rev151009.bgp.neighbor.group.transport.ConfigBuilder().setPassiveMode(true).build()).build();
 236         assertFalse(OpenConfigMappingUtil.isActive(new NeighborBuilder().setTransport(activeFalse).build(),
 237                 null));
 238
 239         assertTrue(OpenConfigMappingUtil.isActive(new NeighborBuilder().build(),
 240                 new PeerGroupBuilder().build()));
 241         assertFalse(OpenConfigMappingUtil.isActive(new NeighborBuilder().build(),
 242                 new PeerGroupBuilder().setTransport(activeFalse).build()));
 243     }
 244
 245     @Test
 246     public void testGetRetryTimer() {
 247         assertEquals(DEFAULT_TIMERS.toBigInteger().intValue(),
 248                 OpenConfigMappingUtil.getRetryTimer(NEIGHBOR, null));
 249         assertEquals(DEFAULT_TIMERS.toBigInteger().intValue(),
 250                 OpenConfigMappingUtil.getRetryTimer(new NeighborBuilder().build(), null));
 251         TimersBuilder builder = new TimersBuilder().setConfig(new org.opendaylight.yang.gen.v1.http.openconfig.net
 252                 .yang.bgp.rev151009.bgp.neighbor.group.timers.ConfigBuilder().setConnectRetry(BigDecimal.TEN).build());
 253         assertEquals(BigDecimal.TEN.intValue(), OpenConfigMappingUtil.getRetryTimer(new NeighborBuilder()
 254                 .setTimers(builder.build()).build(), null));
 255
 256         assertEquals(DEFAULT_TIMERS.toBigInteger().intValue(),
 257                 OpenConfigMappingUtil.getRetryTimer(NEIGHBOR, new PeerGroupBuilder().build()));
 258         assertEquals(BigDecimal.TEN.intValue(), OpenConfigMappingUtil.getRetryTimer(NEIGHBOR,
 259                 new PeerGroupBuilder().setTimers(builder.build()).build()));
 260     }
 261
 262     @Test
 263     public void testGetNeighborKey() {
 264         assertArrayEquals(MD5_PASSWORD.getBytes(StandardCharsets.US_ASCII),
 265             OpenConfigMappingUtil.getNeighborKey(NEIGHBOR).get(INSTANCE.inetAddressFor(NEIGHBOR_ADDRESS)));
 266         assertNull(OpenConfigMappingUtil.getNeighborKey(new NeighborBuilder().build()));
 267         assertNull(OpenConfigMappingUtil.getNeighborKey(new NeighborBuilder().setConfig(new ConfigBuilder()
 268                 .build()).build()));
 269     }
 270
 271     @Test
 272     public void testGetNeighborInstanceIdentifier() {
 273         assertEquals(BGP_II.child(Neighbors.class).child(Neighbor.class, NEIGHBOR_KEY),
 274             OpenConfigMappingUtil.getNeighborInstanceIdentifier(BGP_II, NEIGHBOR_KEY));
 275
 276     }
 277
 278     @Test
 279     public void testGetNeighborInstanceName() {
 280         assertEquals(NEIGHBOR_ADDRESS.getIpv4Address().getValue(), OpenConfigMappingUtil
 281                 .getNeighborInstanceName(BGP_II.child(Neighbors.class).child(Neighbor.class, NEIGHBOR_KEY)));
 282     }
 283
 284     @Test
 285     public void testGetPort() {
 286         final TransportBuilder transport = new TransportBuilder();
 287         assertEquals(PORT, OpenConfigMappingUtil.getPort(NEIGHBOR, null));
 288         assertEquals(PORT, OpenConfigMappingUtil.getPort(new NeighborBuilder()
 289                 .setTransport(transport.build()).build(), null));
 290         assertEquals(PORT, OpenConfigMappingUtil.getPort(new NeighborBuilder().setTransport(
 291                 transport.setConfig(new org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor
 292                         .group.transport.ConfigBuilder().build()).build()).build(), null));
 293         final PortNumber newPort = new PortNumber(Uint16.valueOf(111));
 294         final Config portConfig = new org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor
 295                 .group.transport.ConfigBuilder().addAugmentation(NeighborTransportConfig.class,
 296                 new NeighborTransportConfigBuilder().setRemotePort(newPort).build()).build();
 297         assertEquals(newPort, OpenConfigMappingUtil.getPort(new NeighborBuilder().setTransport(
 298                 transport.setConfig(portConfig).build()).build(), null));
 299
 300         assertEquals(newPort, OpenConfigMappingUtil.getPort(new NeighborBuilder()
 301                 .setTransport(transport.setConfig(portConfig).build()).build(), new PeerGroupBuilder().build()));
 302
 303         final Config portConfigGroup = new org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp
 304                 .neighbor.group.transport.ConfigBuilder().addAugmentation(PeerGroupTransportConfig.class,
 305                 new PeerGroupTransportConfigBuilder().setRemotePort(newPort).build()).build();
 306         assertEquals(newPort, OpenConfigMappingUtil.getPort(new NeighborBuilder().build(), new PeerGroupBuilder()
 307                 .setTransport(transport.setConfig(portConfigGroup).build()).build()));
 308     }
 309
 310     @Test
 311     public void testGetLocalAddress() {
 312         assertNull(OpenConfigMappingUtil.getLocalAddress(null));
 313         final TransportBuilder transport = new TransportBuilder();
 314         assertNull(OpenConfigMappingUtil.getLocalAddress(transport.build()));
 315         assertNull(OpenConfigMappingUtil.getLocalAddress(transport.setConfig(
 316                 new org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.transport
 317                         .ConfigBuilder().build()).build()));
 318         assertEquals(new IpAddress(LOCAL_HOST), OpenConfigMappingUtil.getLocalAddress(transport.setConfig(
 319                 new org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.transport
 320                         .ConfigBuilder().setLocalAddress(new BgpNeighborTransportConfig
 321                         .LocalAddress(new IpAddress(new Ipv4Address(LOCAL_HOST.getValue())))).build()).build()));
 322     }
 323
 324     @Test
 325     public void testGetAfiSafiWithDefault() {
 326         final ImmutableList<AfiSafi> defaultValue
 327                 = ImmutableList.of(new AfiSafiBuilder().setAfiSafiName(IPV4UNICAST.class).build());
 328         assertEquals(defaultValue, OpenConfigMappingUtil.getAfiSafiWithDefault(null, true));
 329         final AfiSafis afiSafi = new AfiSafisBuilder().build();
 330         assertEquals(defaultValue, OpenConfigMappingUtil.getAfiSafiWithDefault(afiSafi, true));
 331
 332         final AfiSafi afiSafiIpv6 = new AfiSafiBuilder().setAfiSafiName(IPV6UNICAST.class)
 333                 .addAugmentation(NeighborAddPathsConfig.class,
 334             new NeighborAddPathsConfigBuilder().setReceive(true).setSendMax(SHORT).build()).build();
 335         final List<AfiSafi> afiSafiIpv6List = new ArrayList<>();
 336         afiSafiIpv6List.add(afiSafiIpv6);
 337
 338         final List<AfiSafi> expected = new ArrayList<>(afiSafiIpv6List);
 339         expected.add(AFI_SAFI_IPV4);
 340         assertEquals(afiSafiIpv6, OpenConfigMappingUtil.getAfiSafiWithDefault(new AfiSafisBuilder()
 341                 .setAfiSafi(afiSafiIpv6List).build(), true).get(0));
 342         assertEquals(new AfiSafiBuilder().setAfiSafiName(IPV4UNICAST.class).build(),
 343                 OpenConfigMappingUtil.getAfiSafiWithDefault(new AfiSafisBuilder().setAfiSafi(afiSafiIpv6List).build(),
 344                         true).get(1));
 345         assertEquals(AFI_SAFI, OpenConfigMappingUtil.getAfiSafiWithDefault(createAfiSafi(), true));
 346
 347         assertTrue(OpenConfigMappingUtil.getAfiSafiWithDefault(null, false).isEmpty());
 348         assertTrue(OpenConfigMappingUtil.getAfiSafiWithDefault(afiSafi, false).isEmpty());
 349         assertEquals(afiSafiIpv6, OpenConfigMappingUtil.getAfiSafiWithDefault(new AfiSafisBuilder()
 350                 .setAfiSafi(afiSafiIpv6List).build(), false).get(0));
 351         assertEquals(AFI_SAFI, OpenConfigMappingUtil.getAfiSafiWithDefault(createAfiSafi(), false));
 352     }
 353
 354     @Test
 355     public void testGetGlobalClusterIdentifier() {
 356         final org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.global.base
 357                 .ConfigBuilder configBuilder = new org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009
 358                 .bgp.global.base.ConfigBuilder();
 359         configBuilder.setRouterId(ROUTER_ID);
 360         assertEquals(ROUTER_ID.getValue(),
 361                 OpenConfigMappingUtil.getGlobalClusterIdentifier(configBuilder.build()).getValue());
 362
 363         configBuilder.addAugmentation(GlobalConfigAugmentation.class, new GlobalConfigAugmentationBuilder()
 364                 .setRouteReflectorClusterId(new RrClusterIdType(CLUSTER_ID)).build()).build();
 365         assertEquals(CLUSTER_ID.getValue(),
 366                 OpenConfigMappingUtil.getGlobalClusterIdentifier(configBuilder.build()).getValue());
 367     }
 368
 369     @Test
 370     public void testGetNeighborClusterIdentifier() {
 371
 372         assertNull(OpenConfigMappingUtil.getNeighborClusterIdentifier(null, null));
 373
 374         final PeerGroupBuilder peerGroup = new PeerGroupBuilder();
 375         assertNull(OpenConfigMappingUtil.getNeighborClusterIdentifier(null, peerGroup.build()));
 376
 377         final RouteReflectorBuilder configBuilder = new RouteReflectorBuilder();
 378         assertNull(OpenConfigMappingUtil.getNeighborClusterIdentifier(configBuilder.build(), peerGroup.build()));
 379
 380         configBuilder.setConfig(new org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor
 381                 .group.route.reflector.ConfigBuilder()
 382                 .setRouteReflectorClusterId(new RrClusterIdType(CLUSTER_ID)).build()).build();
 383         assertEquals(CLUSTER_ID.getValue(), OpenConfigMappingUtil.getNeighborClusterIdentifier(configBuilder.build(),
 384                 peerGroup.build()).getValue());
 385
 386         assertEquals(CLUSTER_ID.getValue(), OpenConfigMappingUtil.getNeighborClusterIdentifier(null,
 387                 peerGroup.setRouteReflector(configBuilder.build()).build()).getValue());
 388     }
 389
 390     @Test
 391     public void isAppNeighbor() {
 392         assertFalse(OpenConfigMappingUtil.isApplicationPeer(new NeighborBuilder()
 393                 .setConfig(new ConfigBuilder().build()).build()));
 394         final Neighbor neighbor = new NeighborBuilder().setConfig(new ConfigBuilder()
 395                 .addAugmentation(NeighborPeerGroupConfig.class, new NeighborPeerGroupConfigBuilder()
 396                         .setPeerGroup(OpenConfigMappingUtil.APPLICATION_PEER_GROUP_NAME).build()).build()).build();
 397         assertTrue(OpenConfigMappingUtil.isApplicationPeer(neighbor));
 398     }
 399
 400     @Test
 401     public void toPathSelectionMode() {
 402         final List<AfiSafi> families = new ArrayList<>();
 403         families.add(new AfiSafiBuilder().setAfiSafiName(IPV4UNICAST.class)
 404             .addAugmentation(GlobalAddPathsConfig.class, new GlobalAddPathsConfigBuilder()
 405                     .setSendMax(N_PATHS).build()).build());
 406         families.add(new AfiSafiBuilder().setAfiSafiName(IPV6UNICAST.class)
 407             .addAugmentation(GlobalAddPathsConfig.class, new GlobalAddPathsConfigBuilder()
 408                     .setSendMax(ALL_PATHS).build()).build());
 409         final Map<BgpTableType, PathSelectionMode> result = OpenConfigMappingUtil
 410                 .toPathSelectionMode(families, this.tableTypeRegistry);
 411         final Map<BgpTableType, PathSelectionMode> expected = new HashMap<>();
 412         expected.put(new BgpTableTypeImpl(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class),
 413                 ADD_PATH_BEST_N_PATH_SELECTION);
 414         expected.put(new BgpTableTypeImpl(Ipv6AddressFamily.class, UnicastSubsequentAddressFamily.class),
 415                 ADD_PATH_BEST_ALL_PATH_SELECTION);
 416         assertEquals(expected.get(0), result.get(0));
 417         assertEquals(expected.get(1), result.get(1));
 418     }
 419
 420     @Test
 421     public void toPeerRole() {
 422         Neighbor neighbor = new NeighborBuilder().setConfig(new ConfigBuilder()
 423                 .setPeerType(PeerType.EXTERNAL).build()).build();
 424         PeerRole peerRoleResult = OpenConfigMappingUtil.toPeerRole(neighbor);
 425         Assert.assertEquals(PeerRole.Ebgp, peerRoleResult);
 426
 427         neighbor = new NeighborBuilder().setConfig(new ConfigBuilder().setPeerType(PeerType.INTERNAL).build()).build();
 428         peerRoleResult = OpenConfigMappingUtil.toPeerRole(neighbor);
 429         Assert.assertEquals(PeerRole.Ibgp, peerRoleResult);
 430
 431         neighbor = new NeighborBuilder()
 432             .setRouteReflector(new RouteReflectorBuilder().setConfig(
 433                     new org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp
 434                 .neighbor.group.route.reflector.ConfigBuilder().setRouteReflectorClient(true).build()).build()).build();
 435         peerRoleResult = OpenConfigMappingUtil.toPeerRole(neighbor);
 436         Assert.assertEquals(PeerRole.RrClient, peerRoleResult);
 437     }
 438
 439     @Test
 440     public void toAddPathCapability() {
 441         final List<AfiSafi> families = new ArrayList<>();
 442         families.add(new AfiSafiBuilder().setAfiSafiName(IPV4UNICAST.class)
 443             .addAugmentation(NeighborAddPathsConfig.class,
 444                 new NeighborAddPathsConfigBuilder()
 445                     .setReceive(Boolean.TRUE).setSendMax(ALL_PATHS).build()).build());
 446         families.add(new AfiSafiBuilder().setAfiSafiName(IPV6UNICAST.class)
 447             .addAugmentation(NeighborAddPathsConfig.class,
 448                 new NeighborAddPathsConfigBuilder()
 449                     .setReceive(Boolean.FALSE).setSendMax(N_PATHS).build()).build());
 450         families.add(new AfiSafiBuilder().setAfiSafiName(IPV6LABELLEDUNICAST.class)
 451             .addAugmentation(NeighborAddPathsConfig.class,
 452                 new NeighborAddPathsConfigBuilder().setReceive(Boolean.FALSE).build()).build());
 453         final List<AddressFamilies> result = OpenConfigMappingUtil
 454                 .toAddPathCapability(families, this.tableTypeRegistry);
 455         assertEquals(FAMILIES, result);
 456     }
 457
 458     @Test
 459     public void getGracefulRestartTimerTest() {
 460         final int neighborTimer = 5;
 461         final int peerGroupTimer = 10;
 462         final Neighbor emptyNeighbor = new NeighborBuilder().build();
 463         final PeerGroup emptyPeer = new PeerGroupBuilder().build();
 464         Neighbor neighbor = new NeighborBuilder()
 465                 .setGracefulRestart(new GracefulRestartBuilder()
 466                         .setConfig(createGracefulConfig(Uint16.valueOf(neighborTimer)))
 467                         .build()).build();
 468         PeerGroup peerGroup = new PeerGroupBuilder()
 469                 .setGracefulRestart(new GracefulRestartBuilder()
 470                         .setConfig(createGracefulConfig(Uint16.valueOf(peerGroupTimer)))
 471                         .build()).build();
 472         // both timers present, pick peer group one
 473         int timer = OpenConfigMappingUtil.getGracefulRestartTimer(neighbor, peerGroup, HOLDTIMER);
 474         assertEquals(peerGroupTimer, timer);
 475
 476         // peer group missing graceful restart, use neighbor timer
 477         timer = OpenConfigMappingUtil.getGracefulRestartTimer(neighbor, emptyPeer, HOLDTIMER);
 478         assertEquals(neighborTimer, timer);
 479
 480         // graceful restart enabled but timer not set, use hold time
 481         peerGroup = new PeerGroupBuilder()
 482                 .setGracefulRestart(new GracefulRestartBuilder()
 483                         .setConfig(createGracefulConfig(null))
 484                         .build()).build();
 485         timer = OpenConfigMappingUtil.getGracefulRestartTimer(emptyNeighbor, peerGroup, HOLDTIMER);
 486         assertEquals(HOLDTIMER, timer);
 487     }
 488
 489     private static org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.graceful.restart.graceful
 490             .restart.Config createGracefulConfig(final Uint16 restartTimer) {
 491         return new org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.graceful.restart.graceful
 492                 .restart.ConfigBuilder().setRestartTime(restartTimer).build();
 493     }
 494
 495     @Test
 496     public void getRevisedErrorHandlingTest() {
 497         final NeighborBuilder neighbor = new NeighborBuilder();
 498         final PeerGroupBuilder peerGroup = new PeerGroupBuilder();
 499         final org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.error.handling
 500                 .ConfigBuilder errorHandlingConfig = new org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp
 501                         .rev151009.bgp.neighbor.group.error.handling.ConfigBuilder();
 502         // error handling not set -> null
 503         assertNull(OpenConfigMappingUtil.getRevisedErrorHandling(PeerRole.Ibgp, peerGroup.build(),
 504                 neighbor.build()));
 505         // error handling for peer group disabled, neighbor not set -> null
 506         peerGroup.setErrorHandling(new ErrorHandlingBuilder()
 507                 .setConfig(errorHandlingConfig.setTreatAsWithdraw(false).build())
 508                 .build());
 509         assertNull(OpenConfigMappingUtil.getRevisedErrorHandling(PeerRole.Ibgp, peerGroup.build(),
 510                 neighbor.build()));
 511         // error handling for peer group enabled, neighbor not set, Igp -> error handling for internal peer
 512         peerGroup.setErrorHandling(new ErrorHandlingBuilder()
 513                 .setConfig(errorHandlingConfig.setTreatAsWithdraw(true).build())
 514                 .build());
 515         assertEquals(RevisedErrorHandlingSupportImpl.forInternalPeer(),
 516                 OpenConfigMappingUtil.getRevisedErrorHandling(PeerRole.Ibgp, peerGroup.build(), neighbor.build()));
 517         // error handling for peer group enabled, neighbor disabled -> null
 518         neighbor.setErrorHandling(new ErrorHandlingBuilder()
 519                 .setConfig(errorHandlingConfig.setTreatAsWithdraw(false).build())
 520                 .build());
 521         assertNull(OpenConfigMappingUtil.getRevisedErrorHandling(PeerRole.Ibgp, peerGroup.build(),
 522                 neighbor.build()));
 523         // error handling for peer group enabled, neighbor enabled, Igb -> error handling for internal peer
 524         neighbor.setErrorHandling(new ErrorHandlingBuilder()
 525                 .setConfig(errorHandlingConfig.setTreatAsWithdraw(true).build())
 526                 .build());
 527         assertEquals(RevisedErrorHandlingSupportImpl.forInternalPeer(),
 528                 OpenConfigMappingUtil.getRevisedErrorHandling(PeerRole.Ibgp, peerGroup.build(), neighbor.build()));
 529         // error handling for peer group enabled, neighbor enabled, Egb -> error handling for external peer
 530         neighbor.setErrorHandling(new ErrorHandlingBuilder()
 531                 .setConfig(errorHandlingConfig.setTreatAsWithdraw(true).build())
 532                 .build());
 533         assertEquals(RevisedErrorHandlingSupportImpl.forExternalPeer(),
 534                 OpenConfigMappingUtil.getRevisedErrorHandling(PeerRole.Ebgp, peerGroup.build(), neighbor.build()));
 535     }
 536 }