pcep/topology-provider/src/test/java/org/opendaylight/bgpcep/pcep/topology/provider/Stateful07TopologySessionListenerTest.java

   1 /*
   2  * Copyright (c) 2014 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.bgpcep.pcep.topology.provider;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertFalse;
  13 import static org.junit.Assert.assertNotNull;
  14 import static org.junit.Assert.assertNull;
  15 import static org.junit.Assert.assertTrue;
  16 import static org.opendaylight.protocol.pcep.pcc.mock.MsgBuilderUtil.createLspTlvs;
  17 import com.google.common.base.Optional;
  18 import com.google.common.collect.Lists;
  19 import java.net.UnknownHostException;
  20 import java.util.Collections;
  21 import java.util.List;
  22 import java.util.concurrent.ExecutionException;
  23 import java.util.concurrent.Future;
  24 import org.junit.Before;
  25 import org.junit.Test;
  26 import org.opendaylight.controller.config.yang.pcep.topology.provider.SessionState;
  27 import org.opendaylight.protocol.pcep.PCEPCloseTermination;
  28 import org.opendaylight.protocol.pcep.TerminationReason;
  29 import org.opendaylight.protocol.pcep.pcc.mock.MsgBuilderUtil;
  30 import org.opendaylight.protocol.pcep.spi.AbstractMessageParser;
  31 import org.opendaylight.protocol.pcep.spi.PCEPErrors;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.network.topology.rev140113.NetworkTopologyRef;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev131126.Pcinitiate;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev131126.Stateful1;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev131126.Stateful1Builder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev131126.pcinitiate.message.pcinitiate.message.Requests;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Arguments1;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Arguments1Builder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Arguments2;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Arguments2Builder;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Arguments3;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Arguments3Builder;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.OperationalStatus;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Pcrpt;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.PcrptBuilder;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Pcupd;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.PlspId;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.SymbolicPathName;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Tlvs1;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Tlvs1Builder;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.lsp.identifiers.tlv.LspIdentifiersBuilder;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.lsp.object.LspBuilder;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.lsp.object.lsp.Tlvs;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.pcrpt.message.PcrptMessageBuilder;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.pcrpt.message.pcrpt.message.Reports;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.pcrpt.message.pcrpt.message.ReportsBuilder;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.pcrpt.message.pcrpt.message.reports.PathBuilder;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.pcupd.message.pcupd.message.Updates;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.stateful.capability.tlv.StatefulBuilder;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.symbolic.path.name.tlv.SymbolicPathNameBuilder;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.Message;
  63 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.endpoints.address.family.Ipv4CaseBuilder;
  64 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.endpoints.address.family.ipv4._case.Ipv4Builder;
  65 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.endpoints.object.EndpointsObjBuilder;
  66 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.explicit.route.object.EroBuilder;
  67 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.explicit.route.object.ero.Subobject;
  68 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.Open;
  69 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.OpenBuilder;
  70 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.open.TlvsBuilder;
  71 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcep.error.object.ErrorObject;
  72 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.rp.object.Rp;
  73 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev130820.LspId;
  74 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.AddLspInput;
  75 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.AddLspInputBuilder;
  76 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.AddLspOutput;
  77 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.EnsureLspOperationalInput;
  78 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.EnsureLspOperationalInputBuilder;
  79 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.FailureType;
  80 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.Node1;
  81 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.OperationResult;
  82 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.RemoveLspInput;
  83 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.RemoveLspInputBuilder;
  84 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.UpdateLspInput;
  85 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.UpdateLspInputBuilder;
  86 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.UpdateLspOutput;
  87 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.add.lsp.args.ArgumentsBuilder;
  88 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.pcep.client.attributes.PathComputationClient;
  89 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.pcep.client.attributes.path.computation.client.ReportedLsp;
  90 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.pcep.client.attributes.path.computation.client.reported.lsp.Path;
  91 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
  92 import org.opendaylight.yangtools.yang.common.RpcResult;
  93
  94 public class Stateful07TopologySessionListenerTest extends AbstractPCEPSessionTest<Stateful07TopologySessionListenerFactory> {
  95
  96     private static final String TUNNEL_NAME = "pcc_" + TEST_ADDRESS + "_tunnel_0";
  97
  98     private Stateful07TopologySessionListener listener;
  99
 100     @Override
 101     @Before
 102     public void setUp() throws Exception {
 103         super.setUp();
 104         this.listener = (Stateful07TopologySessionListener) getSessionListener();
 105     }
 106
 107     @Test
 108     public void testStateful07TopologySessionListener() throws Exception {
 109         this.listener.onSessionUp(this.session);
 110
 111         assertEquals(TEST_ADDRESS, this.listener.getPeerId());
 112         final SessionState state = this.listener.getSessionState();
 113         assertNotNull(state);
 114         assertEquals(DEAD_TIMER, state.getLocalPref().getDeadtimer().shortValue());
 115         assertEquals(KEEP_ALIVE, state.getLocalPref().getKeepalive().shortValue());
 116         assertEquals(0, state.getLocalPref().getSessionId().intValue());
 117         assertEquals(TEST_ADDRESS, state.getLocalPref().getIpAddress());
 118         assertEquals(DEAD_TIMER, state.getPeerPref().getDeadtimer().shortValue());
 119         assertEquals(KEEP_ALIVE, state.getPeerPref().getKeepalive().shortValue());
 120         assertEquals(0, state.getPeerPref().getSessionId().intValue());
 121         assertEquals(TEST_ADDRESS, state.getPeerPref().getIpAddress());
 122
 123         // add-lsp
 124         this.topologyRpcs.addLsp(createAddLspInput());
 125         assertEquals(1, this.receivedMsgs.size());
 126         assertTrue(this.receivedMsgs.get(0) instanceof Pcinitiate);
 127         final Pcinitiate pcinitiate = (Pcinitiate) this.receivedMsgs.get(0);
 128         final Requests req = pcinitiate.getPcinitiateMessage().getRequests().get(0);
 129         final long srpId = req.getSrp().getOperationId().getValue();
 130         final Tlvs tlvs = createLspTlvs(req.getLsp().getPlspId().getValue(), true,
 131                 TEST_ADDRESS, TEST_ADDRESS, TEST_ADDRESS, Optional.<byte[]>absent());
 132         final Pcrpt pcRpt = MsgBuilderUtil.createPcRtpMessage(new LspBuilder(req.getLsp()).setTlvs(tlvs).setPlspId(new PlspId(1L)).setSync(false).setRemove(false).setOperational(OperationalStatus.Active).build(), Optional.of(MsgBuilderUtil.createSrp(srpId)), MsgBuilderUtil.createPath(req.getEro().getSubobject()));
 133         final Pcrpt esm = MsgBuilderUtil.createPcRtpMessage(new LspBuilder().setSync(false).build(), Optional.of(MsgBuilderUtil.createSrp(0L)), null);
 134         this.listener.onMessage(this.session, esm);
 135
 136         final Optional<Topology> topoOptional = getTopology();
 137         assertTrue(topoOptional.isPresent());
 138         Topology topology = topoOptional.get();
 139         assertEquals(1, topology.getNode().size());
 140         final Node1 node = topology.getNode().get(0).getAugmentation(Node1.class);
 141         assertNotNull(node);
 142         PathComputationClient pcc = node.getPathComputationClient();
 143         assertEquals(TEST_ADDRESS, pcc.getIpAddress().getIpv4Address().getValue());
 144         // reported lsp so far empty, has not received response (PcRpt) yet
 145         assertTrue(pcc.getReportedLsp().isEmpty());
 146         this.listener.onMessage(this.session, pcRpt);
 147         // check created lsp
 148         topology = getTopology().get();
 149         pcc = topology.getNode().get(0).getAugmentation(Node1.class).getPathComputationClient();
 150         assertEquals(1, pcc.getReportedLsp().size());
 151         ReportedLsp reportedLsp = pcc.getReportedLsp().get(0);
 152         assertEquals(TUNNEL_NAME, reportedLsp.getName());
 153         assertEquals(1, reportedLsp.getPath().size());
 154         Path path = reportedLsp.getPath().get(0);
 155         assertEquals(1, path.getEro().getSubobject().size());
 156         assertEquals(ERO_IP_PREFIX, getLastEroIpPrefix(path.getEro()));
 157         // check stats
 158         assertEquals(1, this.listener.getDelegatedLspsCount().intValue());
 159         assertTrue(this.listener.getSynchronized());
 160         assertTrue(this.listener.getStatefulMessages().getLastReceivedRptMsgTimestamp() > 0);
 161         assertEquals(2, this.listener.getStatefulMessages().getReceivedRptMsgCount().intValue());
 162         assertEquals(1, this.listener.getStatefulMessages().getSentInitMsgCount().intValue());
 163         assertEquals(0, this.listener.getStatefulMessages().getSentUpdMsgCount().intValue());
 164         assertNotNull(this.listener.getSessionState());
 165
 166         // update-lsp
 167         final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.update.lsp.args.ArgumentsBuilder updArgsBuilder = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.update.lsp.args.ArgumentsBuilder();
 168         updArgsBuilder.setEro(createEroWithIpPrefixes(Lists.newArrayList(ERO_IP_PREFIX, DST_IP_PREFIX)));
 169         updArgsBuilder.addAugmentation(Arguments3.class, new Arguments3Builder().setLsp(new LspBuilder().setDelegate(true).setAdministrative(true).build()).build());
 170         final UpdateLspInput update = new UpdateLspInputBuilder().setArguments(updArgsBuilder.build()).setName(TUNNEL_NAME).setNetworkTopologyRef(new NetworkTopologyRef(TOPO_IID)).setNode(NODE_ID).build();
 171         this.topologyRpcs.updateLsp(update);
 172         assertEquals(2, this.receivedMsgs.size());
 173         assertTrue(this.receivedMsgs.get(1) instanceof Pcupd);
 174         final Pcupd updateMsg = (Pcupd) this.receivedMsgs.get(1);
 175         final Updates upd = updateMsg.getPcupdMessage().getUpdates().get(0);
 176         final long srpId2 = upd.getSrp().getOperationId().getValue();
 177         final Tlvs tlvs2 = createLspTlvs(upd.getLsp().getPlspId().getValue(), false,
 178                 NEW_DESTINATION_ADDRESS, TEST_ADDRESS, TEST_ADDRESS, Optional.<byte[]>absent());
 179         final Pcrpt pcRpt2 = MsgBuilderUtil.createPcRtpMessage(new LspBuilder(upd.getLsp()).setTlvs(tlvs2).setSync(true).setRemove(false).setOperational(OperationalStatus.Active).build(), Optional.of(MsgBuilderUtil.createSrp(srpId2)), MsgBuilderUtil.createPath(upd.getPath().getEro().getSubobject()));
 180         this.listener.onMessage(this.session, pcRpt2);
 181         //check updated lsp
 182         topology = getTopology().get();
 183         pcc = topology.getNode().get(0).getAugmentation(Node1.class).getPathComputationClient();
 184         assertEquals(1, pcc.getReportedLsp().size());
 185         reportedLsp = pcc.getReportedLsp().get(0);
 186         assertEquals(TUNNEL_NAME, reportedLsp.getName());
 187         assertEquals(1, reportedLsp.getPath().size());
 188         path = reportedLsp.getPath().get(0);
 189         assertEquals(2, path.getEro().getSubobject().size());
 190         assertEquals(DST_IP_PREFIX, getLastEroIpPrefix(path.getEro()));
 191         // check stats
 192         assertEquals(1, this.listener.getDelegatedLspsCount().intValue());
 193         assertTrue(this.listener.getSynchronized());
 194         assertTrue(this.listener.getStatefulMessages().getLastReceivedRptMsgTimestamp() > 0);
 195         assertEquals(3, this.listener.getStatefulMessages().getReceivedRptMsgCount().intValue());
 196         assertEquals(1, this.listener.getStatefulMessages().getSentInitMsgCount().intValue());
 197         assertEquals(1, this.listener.getStatefulMessages().getSentUpdMsgCount().intValue());
 198         assertTrue(this.listener.getReplyTime().getAverageTime() > 0);
 199         assertTrue(this.listener.getReplyTime().getMaxTime() > 0);
 200         assertFalse(this.listener.getPeerCapabilities().getActive());
 201         assertTrue(this.listener.getPeerCapabilities().getInstantiation());
 202         assertTrue(this.listener.getPeerCapabilities().getStateful());
 203
 204         // ensure-operational
 205         final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.ensure.lsp.operational.args.ArgumentsBuilder ensureArgs = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.ensure.lsp.operational.args.ArgumentsBuilder();
 206         ensureArgs.addAugmentation(Arguments1.class, new Arguments1Builder().setOperational(OperationalStatus.Active).build());
 207         final EnsureLspOperationalInput ensure = new EnsureLspOperationalInputBuilder().setArguments(ensureArgs.build()).setName(TUNNEL_NAME).setNetworkTopologyRef(new NetworkTopologyRef(TOPO_IID)).setNode(NODE_ID).build();
 208         final OperationResult result = this.topologyRpcs.ensureLspOperational(ensure).get().getResult();
 209         //check result
 210         assertNull(result.getFailure());
 211
 212         // remove-lsp
 213         final RemoveLspInput remove = new RemoveLspInputBuilder().setName(TUNNEL_NAME).setNetworkTopologyRef(new NetworkTopologyRef(TOPO_IID)).setNode(NODE_ID).build();
 214         this.topologyRpcs.removeLsp(remove);
 215         assertEquals(3, this.receivedMsgs.size());
 216         assertTrue(this.receivedMsgs.get(2) instanceof Pcinitiate);
 217         final Pcinitiate pcinitiate2 = (Pcinitiate) this.receivedMsgs.get(2);
 218         final Requests req2 = pcinitiate2.getPcinitiateMessage().getRequests().get(0);
 219         final long srpId3 = req2.getSrp().getOperationId().getValue();
 220         final Tlvs tlvs3 = createLspTlvs(req2.getLsp().getPlspId().getValue(), false,
 221                 TEST_ADDRESS, TEST_ADDRESS, TEST_ADDRESS, Optional.<byte[]>absent());
 222         final Pcrpt pcRpt3 = MsgBuilderUtil.createPcRtpMessage(new LspBuilder(req2.getLsp()).setTlvs(tlvs3).setRemove(true).setSync(true).setOperational(OperationalStatus.Down).build(), Optional.of(MsgBuilderUtil.createSrp(srpId3)), MsgBuilderUtil.createPath(Collections.<Subobject>emptyList()));
 223         this.listener.onMessage(this.session, pcRpt3);
 224         // check if lsp was removed
 225         topology = getTopology().get();
 226         pcc = topology.getNode().get(0).getAugmentation(Node1.class).getPathComputationClient();
 227         assertEquals(0, pcc.getReportedLsp().size());
 228         // check stats
 229         assertEquals(0, this.listener.getDelegatedLspsCount().intValue());
 230         assertTrue(this.listener.getSynchronized());
 231         assertTrue(this.listener.getStatefulMessages().getLastReceivedRptMsgTimestamp() > 0);
 232         assertEquals(4, this.listener.getStatefulMessages().getReceivedRptMsgCount().intValue());
 233         assertEquals(2, this.listener.getStatefulMessages().getSentInitMsgCount().intValue());
 234         assertEquals(1, this.listener.getStatefulMessages().getSentUpdMsgCount().intValue());
 235         this.listener.resetStats();
 236         assertEquals(0, this.listener.getStatefulMessages().getLastReceivedRptMsgTimestamp().longValue());
 237         assertEquals(0, this.listener.getStatefulMessages().getReceivedRptMsgCount().intValue());
 238         assertEquals(0, this.listener.getStatefulMessages().getSentInitMsgCount().intValue());
 239         assertEquals(0, this.listener.getStatefulMessages().getSentUpdMsgCount().intValue());
 240         assertEquals(0, this.listener.getReplyTime().getAverageTime().longValue());
 241         assertEquals(0, this.listener.getReplyTime().getMaxTime().longValue());
 242         assertEquals(0, this.listener.getReplyTime().getMinTime().longValue());
 243     }
 244
 245     @Test
 246     public void testOnUnhandledErrorMessage() {
 247         final Message errorMsg = AbstractMessageParser.createErrorMsg(PCEPErrors.NON_ZERO_PLSPID, Optional.<Rp>absent());
 248         this.listener.onSessionUp(this.session);
 249         assertTrue(this.listener.onMessage(Optional.<AbstractTopologySessionListener.MessageContext>absent().orNull(), errorMsg));
 250     }
 251
 252     @Test
 253     public void testOnErrorMessage() throws InterruptedException, ExecutionException {
 254         final Message errorMsg = MsgBuilderUtil.createErrorMsg(PCEPErrors.NON_ZERO_PLSPID, 1L);
 255         this.listener.onSessionUp(this.session);
 256         final Future<RpcResult<AddLspOutput>> futureOutput = this.topologyRpcs.addLsp(createAddLspInput());
 257         this.listener.onMessage(this.session, errorMsg);
 258
 259         final AddLspOutput output = futureOutput.get().getResult();
 260         assertEquals(FailureType.Failed ,output.getFailure());
 261         assertEquals(1, output.getError().size());
 262         final ErrorObject err = output.getError().get(0).getErrorObject();
 263         assertEquals(PCEPErrors.NON_ZERO_PLSPID.getErrorType(), err.getType().shortValue());
 264         assertEquals(PCEPErrors.NON_ZERO_PLSPID.getErrorValue(), err.getValue().shortValue());
 265     }
 266
 267     @Test
 268     public void testOnSessionDown() throws InterruptedException, ExecutionException {
 269         this.listener.onSessionUp(this.session);
 270         // send request
 271         final Future<RpcResult<AddLspOutput>> futureOutput = this.topologyRpcs.addLsp(createAddLspInput());
 272         this.listener.onSessionDown(this.session, new IllegalArgumentException());
 273         final AddLspOutput output = futureOutput.get().getResult();
 274         // deal with unsent request after session down
 275         assertEquals(FailureType.Unsent, output.getFailure());
 276     }
 277
 278     @Test
 279     public void testOnSessionTermination() throws UnknownHostException, InterruptedException, ExecutionException {
 280         this.listener.onSessionUp(this.session);
 281
 282         // create node
 283         this.topologyRpcs.addLsp(createAddLspInput());
 284         final Pcinitiate pcinitiate = (Pcinitiate) this.receivedMsgs.get(0);
 285         final Requests req = pcinitiate.getPcinitiateMessage().getRequests().get(0);
 286         final long srpId = req.getSrp().getOperationId().getValue();
 287         final Tlvs tlvs = createLspTlvs(req.getLsp().getPlspId().getValue(), true,
 288                 TEST_ADDRESS, TEST_ADDRESS, TEST_ADDRESS, Optional.<byte[]>absent());
 289         final Pcrpt pcRpt = MsgBuilderUtil.createPcRtpMessage(new LspBuilder(req.getLsp()).setTlvs(tlvs).setSync(true).setRemove(false).setOperational(OperationalStatus.Active).build(), Optional.of(MsgBuilderUtil.createSrp(srpId)), MsgBuilderUtil.createPath(req.getEro().getSubobject()));
 290         this.listener.onMessage(this.session, pcRpt);
 291         assertEquals(1, getTopology().get().getNode().size());
 292
 293         // node should be removed after termination
 294         this.listener.onSessionTerminated(this.session, new PCEPCloseTermination(TerminationReason.UNKNOWN));
 295         assertEquals(0, getTopology().get().getNode().size());
 296     }
 297
 298     @Test
 299     public void testUnknownLsp() throws Exception {
 300         final List<Reports> reports = Lists.newArrayList(new ReportsBuilder().setPath(new PathBuilder().setEro(new EroBuilder().build()).build()).setLsp(
 301                 new LspBuilder().setPlspId(new PlspId(5L)).setSync(false).setRemove(false).setTlvs(
 302                         new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.lsp.object.lsp.TlvsBuilder().setLspIdentifiers(new LspIdentifiersBuilder().setLspId(new LspId(1L)).build()).setSymbolicPathName(
 303                                 new SymbolicPathNameBuilder().setPathName(new SymbolicPathName(new byte[] { 22, 34 })).build()).build()).build()).build());
 304         final Pcrpt rptmsg = new PcrptBuilder().setPcrptMessage(new PcrptMessageBuilder().setReports(reports).build()).build();
 305         this.session.sessionUp();
 306         this.session.handleMessage(rptmsg);
 307         final Topology topology = getTopology().get();
 308         assertFalse(topology.getNode().isEmpty());
 309     }
 310
 311     @Test
 312     public void testUpdateUnknownLsp() throws InterruptedException, ExecutionException {
 313         this.listener.onSessionUp(this.session);
 314         final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.update.lsp.args.ArgumentsBuilder updArgsBuilder = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.update.lsp.args.ArgumentsBuilder();
 315         updArgsBuilder.setEro(createEroWithIpPrefixes(Lists.newArrayList(ERO_IP_PREFIX, DST_IP_PREFIX)));
 316         updArgsBuilder.addAugmentation(Arguments3.class, new Arguments3Builder().setLsp(new LspBuilder().setDelegate(true).setAdministrative(true).build()).build());
 317         final UpdateLspInput update = new UpdateLspInputBuilder().setArguments(updArgsBuilder.build()).setName(TUNNEL_NAME).setNetworkTopologyRef(new NetworkTopologyRef(TOPO_IID)).setNode(NODE_ID).build();
 318         final UpdateLspOutput result = this.topologyRpcs.updateLsp(update).get().getResult();
 319         assertEquals(FailureType.Unsent, result.getFailure());
 320         assertEquals(1, result.getError().size());
 321         final ErrorObject errorObject = result.getError().get(0).getErrorObject();
 322         assertNotNull(errorObject);
 323         assertEquals(PCEPErrors.UNKNOWN_PLSP_ID, PCEPErrors.forValue(errorObject.getType(), errorObject.getValue()));
 324     }
 325
 326     @Test
 327     public void testRemoveUnknownLsp() throws InterruptedException, ExecutionException {
 328         this.listener.onSessionUp(this.session);
 329         final RemoveLspInput remove = new RemoveLspInputBuilder().setName(TUNNEL_NAME).setNetworkTopologyRef(new NetworkTopologyRef(TOPO_IID)).setNode(NODE_ID).build();
 330         final OperationResult result = this.topologyRpcs.removeLsp(remove).get().getResult();
 331         assertEquals(FailureType.Unsent, result.getFailure());
 332         assertEquals(1, result.getError().size());
 333         final ErrorObject errorObject = result.getError().get(0).getErrorObject();
 334         assertNotNull(errorObject);
 335         assertEquals(PCEPErrors.UNKNOWN_PLSP_ID, PCEPErrors.forValue(errorObject.getType(), errorObject.getValue()));
 336     }
 337
 338     @Test
 339     public void testAddAlreadyExistingLsp() throws UnknownHostException, InterruptedException, ExecutionException {
 340         this.listener.onSessionUp(this.session);
 341         this.topologyRpcs.addLsp(createAddLspInput());
 342         assertEquals(1, this.receivedMsgs.size());
 343         assertTrue(this.receivedMsgs.get(0) instanceof Pcinitiate);
 344         final Pcinitiate pcinitiate = (Pcinitiate) this.receivedMsgs.get(0);
 345         final Requests req = pcinitiate.getPcinitiateMessage().getRequests().get(0);
 346         final long srpId = req.getSrp().getOperationId().getValue();
 347         final Tlvs tlvs = createLspTlvs(req.getLsp().getPlspId().getValue(), true,
 348                 TEST_ADDRESS, TEST_ADDRESS, TEST_ADDRESS, Optional.<byte[]>absent());
 349         final Pcrpt pcRpt = MsgBuilderUtil.createPcRtpMessage(new LspBuilder(req.getLsp()).setTlvs(tlvs).setPlspId(new PlspId(1L)).setSync(false).setRemove(false).setOperational(OperationalStatus.Active).build(), Optional.of(MsgBuilderUtil.createSrp(srpId)), MsgBuilderUtil.createPath(req.getEro().getSubobject()));
 350         this.listener.onMessage(this.session, pcRpt);
 351
 352         //try to add already existing LSP
 353         final AddLspOutput result = this.topologyRpcs.addLsp(createAddLspInput()).get().getResult();
 354         assertEquals(FailureType.Unsent, result.getFailure());
 355         assertEquals(1, result.getError().size());
 356         final ErrorObject errorObject = result.getError().get(0).getErrorObject();
 357         assertNotNull(errorObject);
 358         assertEquals(PCEPErrors.USED_SYMBOLIC_PATH_NAME, PCEPErrors.forValue(errorObject.getType(), errorObject.getValue()));
 359     }
 360
 361     @Override
 362     protected Open getLocalPref() {
 363         return new OpenBuilder(super.getLocalPref()).setTlvs(new TlvsBuilder().addAugmentation(Tlvs1.class, new Tlvs1Builder().setStateful(new StatefulBuilder()
 364             .addAugmentation(Stateful1.class, new Stateful1Builder().setInitiation(Boolean.TRUE).build())
 365             .addAugmentation(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.Stateful1.class, new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.Stateful1Builder().setTriggeredInitialSync(Boolean.TRUE).build())
 366             .build()).build()).build()).build();
 367     }
 368
 369     private AddLspInput createAddLspInput() {
 370         final ArgumentsBuilder argsBuilder = new ArgumentsBuilder();
 371         final Ipv4CaseBuilder ipv4Builder = new Ipv4CaseBuilder();
 372         ipv4Builder.setIpv4(new Ipv4Builder().setSourceIpv4Address(new Ipv4Address(TEST_ADDRESS)).setDestinationIpv4Address(new Ipv4Address(TEST_ADDRESS)).build());
 373         argsBuilder.setEndpointsObj(new EndpointsObjBuilder().setAddressFamily(ipv4Builder.build()).build());
 374         argsBuilder.setEro(createEroWithIpPrefixes(Lists.newArrayList(ERO_IP_PREFIX)));
 375         argsBuilder.addAugmentation(Arguments2.class, new Arguments2Builder().setLsp(new LspBuilder().setDelegate(true).setAdministrative(true).build()).build());
 376         return new AddLspInputBuilder().setName(TUNNEL_NAME).setArguments(argsBuilder.build()).setNetworkTopologyRef(new NetworkTopologyRef(TOPO_IID)).setNode(NODE_ID).build();
 377     }
 378 }