2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
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
9 package org.opendaylight.protocol.pcep.segment.routing;
11 import com.google.common.base.Charsets;
12 import com.google.common.collect.Lists;
13 import java.util.List;
14 import java.util.concurrent.ExecutionException;
15 import org.junit.Assert;
16 import org.junit.Before;
17 import org.junit.Test;
18 import org.opendaylight.bgpcep.pcep.topology.provider.AbstractPCEPSessionTest;
19 import org.opendaylight.bgpcep.pcep.topology.provider.AbstractTopologySessionListener;
20 import org.opendaylight.bgpcep.pcep.topology.provider.Stateful07TopologySessionListenerFactory;
21 import org.opendaylight.protocol.pcep.PCEPSession;
22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Path1;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Pcrpt;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.PcrptBuilder;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.PlspId;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.SrpIdNumber;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.SymbolicPathName;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.lsp.identifiers.tlv.LspIdentifiersBuilder;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.lsp.object.LspBuilder;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.lsp.object.lsp.TlvsBuilder;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.pcrpt.message.PcrptMessageBuilder;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.pcrpt.message.pcrpt.message.ReportsBuilder;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.pcrpt.message.pcrpt.message.reports.PathBuilder;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.srp.object.SrpBuilder;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.symbolic.path.name.tlv.SymbolicPathNameBuilder;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.segment.routing.rev150112.SidType;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.segment.routing.rev150112.network.topology.topology.node.path.computation.client.reported.lsp.path.ero.subobject.subobject.type.SrEroType;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.segment.routing.rev150112.pcrpt.pcrpt.message.reports.path.ero.subobject.subobject.type.SrEroTypeBuilder;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.segment.routing.rev150112.sr.subobject.nai.IpNodeId;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.segment.routing.rev150112.sr.subobject.nai.IpNodeIdBuilder;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.explicit.route.object.Ero;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.explicit.route.object.EroBuilder;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.explicit.route.object.ero.Subobject;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.explicit.route.object.ero.SubobjectBuilder;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.path.setup.type.tlv.PathSetupTypeBuilder;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.LspId;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.Node1;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.pcep.client.attributes.path.computation.client.ReportedLsp;
51 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
53 public class TopologyProviderTest extends AbstractPCEPSessionTest<Stateful07TopologySessionListenerFactory> {
55 private AbstractTopologySessionListener<SrpIdNumber, PlspId> listener;
56 private PCEPSession session;
59 @SuppressWarnings("unchecked")
61 public void setUp() throws Exception {
63 this.listener = (AbstractTopologySessionListener<SrpIdNumber, PlspId>) getSessionListener();
64 this.session = getPCEPSession(getLocalPref(), getRemotePref());
68 public void testOnReportMessage() throws InterruptedException, ExecutionException {
69 this.listener.onSessionUp(this.session);
71 Pcrpt pcRptMsg = createSrPcRpt("1.1.1.1", "sr-path1", 1L, true);
72 this.listener.onMessage(this.session, pcRptMsg);
74 Topology topology = getTopology().get();
75 List<ReportedLsp> reportedLsps = topology.getNode().get(0).getAugmentation(Node1.class).getPathComputationClient().getReportedLsp();
76 Assert.assertEquals(1, reportedLsps.size());
77 final ReportedLsp lsp = reportedLsps.get(0);
78 Assert.assertEquals("sr-path1", lsp.getName());
79 Assert.assertEquals(1, lsp.getPath().get(0).getAugmentation(Path1.class).getPathSetupType().getPst().intValue());
80 List<Subobject> subobjects = lsp.getPath().get(0).getEro().getSubobject();
81 Assert.assertEquals(1, subobjects.size());
82 Assert.assertEquals("1.1.1.1", ((IpNodeId)((SrEroType)subobjects.get(0).getSubobjectType()).getNai()).getIpAddress().getIpv4Address().getValue());
84 pcRptMsg = createSrPcRpt("1.1.1.3", "sr-path2", 2L, false);
85 this.listener.onMessage(this.session, pcRptMsg);
86 //check second lsp sr-path
87 topology = getTopology().get();
88 reportedLsps = topology.getNode().get(0).getAugmentation(Node1.class).getPathComputationClient().getReportedLsp();
89 Assert.assertEquals(2, reportedLsps.size());
91 pcRptMsg = createSrPcRpt("1.1.1.2", "sr-path1", 1L, true);
92 this.listener.onMessage(this.session, pcRptMsg);
93 //check updated sr-path
94 topology = getTopology().get();
95 reportedLsps = topology.getNode().get(0).getAugmentation(Node1.class).getPathComputationClient().getReportedLsp();
96 Assert.assertEquals(2, reportedLsps.size());
97 for (final ReportedLsp rlsp : reportedLsps) {
98 if (rlsp.getName().equals("sr-path1")) {
99 subobjects = rlsp.getPath().get(0).getEro().getSubobject();
100 Assert.assertEquals(1, subobjects.size());
101 Assert.assertEquals("1.1.1.2", ((IpNodeId)((SrEroType)subobjects.get(0).getSubobjectType()).getNai()).getIpAddress().getIpv4Address().getValue());
106 private static Pcrpt createSrPcRpt(final String nai, final String pathName, final long plspId, final boolean hasLspIdTlv) {
107 final TlvsBuilder lspTlvBuilder = new TlvsBuilder();
109 lspTlvBuilder.setLspIdentifiers(new LspIdentifiersBuilder().setLspId(new LspId(plspId)).build());
111 return new PcrptBuilder().setPcrptMessage(new PcrptMessageBuilder().setReports(Lists.newArrayList(new ReportsBuilder()
112 .setLsp(new LspBuilder().setPlspId(new PlspId(plspId)).setRemove(false).setSync(true).setAdministrative(true).setDelegate(true)
113 .setTlvs(lspTlvBuilder
114 .setSymbolicPathName(new SymbolicPathNameBuilder().setPathName(new SymbolicPathName(pathName.getBytes(Charsets.UTF_8))).build()).build()).build())
115 .setSrp(new SrpBuilder().setOperationId(new SrpIdNumber(0L)).setTlvs(
116 new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.srp.object.srp.TlvsBuilder()
117 .setPathSetupType(new PathSetupTypeBuilder().setPst((short) 1).build()).build()).build())
118 .setPath(new PathBuilder().setEro(createSrEroObject(nai)).build())
119 .build())).build()).build();
122 private static Ero createSrEroObject(final String nai) {
123 final SrEroTypeBuilder srEroBuilder = new SrEroTypeBuilder();
124 srEroBuilder.setCFlag(false);
125 srEroBuilder.setMFlag(false);
126 srEroBuilder.setSidType(SidType.Ipv4NodeId);
127 srEroBuilder.setSid(123456L);
128 srEroBuilder.setNai(new IpNodeIdBuilder().setIpAddress(new IpAddress(new Ipv4Address(nai))).build());
129 final SubobjectBuilder subobjBuilder = new SubobjectBuilder().setSubobjectType(srEroBuilder.build()).setLoose(false);
131 final List<Subobject> subobjects = Lists.newArrayList(subobjBuilder.build());
132 return new EroBuilder().setProcessingRule(false).setIgnore(false).setSubobject(subobjects).build();