pcep/segment-routing/src/test/java/org/opendaylight/protocol/pcep/segment/routing/TopologyProviderTest.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 package org.opendaylight.protocol.pcep.segment.routing;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.opendaylight.protocol.util.CheckTestUtil.readDataOperational;
  13
  14 import com.google.common.collect.Lists;
  15 import java.nio.charset.StandardCharsets;
  16 import java.util.List;
  17 import java.util.concurrent.ExecutionException;
  18 import org.junit.Before;
  19 import org.junit.Test;
  20 import org.opendaylight.bgpcep.pcep.topology.provider.AbstractPCEPSessionTest;
  21 import org.opendaylight.bgpcep.pcep.topology.provider.AbstractTopologySessionListener;
  22 import org.opendaylight.bgpcep.pcep.topology.provider.Stateful07TopologySessionListenerFactory;
  23 import org.opendaylight.protocol.pcep.PCEPSession;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddressNoZone;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4AddressNoZone;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.Path1;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.Pcrpt;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.PcrptBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.PlspId;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.SrpIdNumber;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.SymbolicPathName;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.lsp.identifiers.tlv.LspIdentifiersBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.lsp.object.LspBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.lsp.object.lsp.TlvsBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.pcrpt.message.PcrptMessageBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.pcrpt.message.pcrpt.message.ReportsBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.pcrpt.message.pcrpt.message.reports.PathBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.srp.object.SrpBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109.symbolic.path.name.tlv.SymbolicPathNameBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.segment.routing.rev181109.SidType;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.segment.routing.rev181109.network.topology.topology.node.path.computation.client.reported.lsp.path.ero.subobject.subobject.type.SrEroType;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.segment.routing.rev181109.pcrpt.pcrpt.message.reports.path.ero.subobject.subobject.type.SrEroTypeBuilder;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.segment.routing.rev181109.sr.subobject.nai.IpNodeId;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.segment.routing.rev181109.sr.subobject.nai.IpNodeIdBuilder;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.explicit.route.object.Ero;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.explicit.route.object.EroBuilder;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.explicit.route.object.ero.Subobject;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.explicit.route.object.ero.SubobjectBuilder;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.path.setup.type.tlv.PathSetupTypeBuilder;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.LspId;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev200120.pcep.client.attributes.path.computation.client.ReportedLsp;
  52 import org.opendaylight.yangtools.yang.common.Uint32;
  53 import org.opendaylight.yangtools.yang.common.Uint8;
  54
  55 public class TopologyProviderTest extends AbstractPCEPSessionTest<Stateful07TopologySessionListenerFactory> {
  56
  57     private AbstractTopologySessionListener<SrpIdNumber, PlspId> listener;
  58     private PCEPSession session;
  59
  60     @Override
  61     @SuppressWarnings("unchecked")
  62     @Before
  63     public void setUp() throws Exception {
  64         super.setUp();
  65         this.listener = (AbstractTopologySessionListener<SrpIdNumber, PlspId>) getSessionListener();
  66         this.session = getPCEPSession(getLocalPref(), getRemotePref());
  67     }
  68
  69     @Test
  70     public void testOnReportMessage() throws ExecutionException, InterruptedException {
  71         this.listener.onSessionUp(this.session);
  72
  73         Pcrpt pcRptMsg = createSrPcRpt("1.1.1.1", "sr-path1", Uint32.ONE, true);
  74         this.listener.onMessage(this.session, pcRptMsg);
  75         readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
  76             //check sr-path
  77             final List<ReportedLsp> reportedLsps = pcc.getReportedLsp();
  78             assertNotNull(reportedLsps);
  79             assertEquals(1, reportedLsps.size());
  80             final ReportedLsp lsp = reportedLsps.get(0);
  81             assertEquals("sr-path1", lsp.getName());
  82             assertEquals(1, lsp.getPath().get(0).augmentation(Path1.class).getPathSetupType()
  83                 .getPst().intValue());
  84             final List<Subobject> subobjects = lsp.getPath().get(0).getEro().getSubobject();
  85             assertEquals(1, subobjects.size());
  86             assertEquals("1.1.1.1", ((IpNodeId)((SrEroType)subobjects.get(0).getSubobjectType())
  87                 .getNai()).getIpAddress().getIpv4AddressNoZone().getValue());
  88             return pcc;
  89         });
  90
  91         pcRptMsg = createSrPcRpt("1.1.1.3", "sr-path2", Uint32.TWO, false);
  92         this.listener.onMessage(this.session, pcRptMsg);
  93         readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
  94             //check second lsp sr-path
  95             final List<ReportedLsp> reportedLsps = pcc.getReportedLsp();
  96             assertNotNull(reportedLsps);
  97             assertEquals(2, reportedLsps.size());
  98             return pcc;
  99         });
 100
 101
 102         pcRptMsg = createSrPcRpt("1.1.1.2", "sr-path1", Uint32.ONE, true);
 103         this.listener.onMessage(this.session, pcRptMsg);
 104         readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
 105             //check updated sr-path
 106             final List<ReportedLsp> reportedLsps = pcc.getReportedLsp();
 107             assertNotNull(reportedLsps);
 108             assertEquals(2, reportedLsps.size());
 109             for (final ReportedLsp rlsp : reportedLsps) {
 110                 if (rlsp.getName().equals("sr-path1")) {
 111                     final List<Subobject> subobjects = rlsp.getPath().get(0).getEro().getSubobject();
 112                     assertEquals(1, subobjects.size());
 113                     assertEquals("1.1.1.2", ((IpNodeId)((SrEroType)subobjects.get(0)
 114                         .getSubobjectType()).getNai()).getIpAddress().getIpv4AddressNoZone().getValue());
 115                 }
 116             }
 117             return pcc;
 118         });
 119     }
 120
 121     private static Pcrpt createSrPcRpt(final String nai, final String pathName, final Uint32 plspId,
 122             final boolean hasLspIdTlv) {
 123         final TlvsBuilder lspTlvBuilder = new TlvsBuilder();
 124         if (hasLspIdTlv) {
 125             lspTlvBuilder.setLspIdentifiers(new LspIdentifiersBuilder().setLspId(new LspId(plspId)).build());
 126         }
 127         return new PcrptBuilder().setPcrptMessage(new PcrptMessageBuilder().setReports(Lists.newArrayList(
 128             new ReportsBuilder().setLsp(new LspBuilder().setPlspId(new PlspId(plspId)).setRemove(false).setSync(true)
 129                 .setAdministrative(true).setDelegate(true)
 130                 .setTlvs(lspTlvBuilder.setSymbolicPathName(new SymbolicPathNameBuilder()
 131                     .setPathName(new SymbolicPathName(pathName.getBytes(StandardCharsets.UTF_8))).build()).build())
 132                 .build())
 133             .setSrp(new SrpBuilder().setOperationId(new SrpIdNumber(Uint32.ZERO)).setTlvs(
 134                     new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev181109
 135                     .srp.object.srp.TlvsBuilder()
 136                         .setPathSetupType(new PathSetupTypeBuilder().setPst(Uint8.ONE).build()).build()).build())
 137             .setPath(new PathBuilder().setEro(createSrEroObject(nai)).build())
 138             .build())).build()).build();
 139     }
 140
 141     private static Ero createSrEroObject(final String nai) {
 142         final SrEroTypeBuilder srEroBuilder = new SrEroTypeBuilder()
 143                 .setCFlag(false)
 144                 .setMFlag(false)
 145                 .setSidType(SidType.Ipv4NodeId)
 146                 .setSid(Uint32.valueOf(123456))
 147                 .setNai(new IpNodeIdBuilder().setIpAddress(new IpAddressNoZone(new Ipv4AddressNoZone(nai)))
 148                     .build());
 149         final SubobjectBuilder subobjBuilder = new SubobjectBuilder().setSubobjectType(srEroBuilder.build())
 150                 .setLoose(false);
 151
 152         final List<Subobject> subobjects = Lists.newArrayList(subobjBuilder.build());
 153         return new EroBuilder().setProcessingRule(false).setIgnore(false).setSubobject(subobjects).build();
 154     }
 155
 156 }