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