--- /dev/null
+/*
+ * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.bgpcep.pcep.topology.provider;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.opendaylight.protocol.pcep.pcc.mock.spi.MsgBuilderUtil.createLsp;
+import static org.opendaylight.protocol.pcep.pcc.mock.spi.MsgBuilderUtil.createPath;
+import static org.opendaylight.protocol.util.CheckUtil.readDataOperational;
+
+import com.google.common.base.Optional;
+import java.math.BigInteger;
+import java.util.Collections;
+import java.util.List;
+import org.junit.Before;
+import org.junit.Test;
+import org.opendaylight.protocol.pcep.PCEPSession;
+import org.opendaylight.protocol.pcep.pcc.mock.spi.MsgBuilderUtil;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.Tlvs3;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.Tlvs3Builder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.lsp.db.version.tlv.LspDbVersion;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.lsp.db.version.tlv.LspDbVersionBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev131126.Stateful1;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.crabbe.initiated.rev131126.Stateful1Builder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.OperationalStatus;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Pcrpt;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.PlspId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.SrpIdNumber;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.SymbolicPathName;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Tlvs1;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.Tlvs1Builder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.lsp.identifiers.tlv.LspIdentifiersBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.lsp.object.LspBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.srp.object.SrpBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.stateful.capability.tlv.StatefulBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.symbolic.path.name.tlv.SymbolicPathNameBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.Open;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.OpenBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.open.TlvsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.LspId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.PccSyncState;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.TriggerSyncInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.rev131024.pcep.client.attributes.path.computation.client.ReportedLsp;
+
+public class PCEPTriggeredReSynchronizationProcedureTest extends AbstractPCEPSessionTest<Stateful07TopologySessionListenerFactory> {
+ private Stateful07TopologySessionListener listener;
+
+ private PCEPSession session;
+ private final LspDbVersion lspDbVersion = new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.ONE).build();
+
+ @Override
+ @Before
+ public void setUp() throws Exception {
+ super.setUp();
+ this.listener = (Stateful07TopologySessionListener) getSessionListener();
+ }
+
+ @Test
+ public void testTriggeredResynchronization() throws Exception {
+ //session up - sync skipped (LSP-DBs match)
+ this.session = getPCEPSession(getOpen(), getOpen());
+ this.listener.onSessionUp(this.session);
+
+ //report LSP + LSP-DB version number
+ final Pcrpt pcRpt = getPcrt();
+ this.listener.onMessage(this.session, pcRpt);
+
+ readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
+ assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
+ assertFalse(pcc.getReportedLsp().isEmpty());
+ return pcc;
+ });
+
+ //PCEP Trigger Full Resync
+ this.listener.triggerSync(new TriggerSyncInputBuilder().setNode(this.nodeId).build());
+ readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
+ assertEquals(PccSyncState.PcepTriggeredResync, pcc.getStateSync());
+ return pcc;
+ });
+
+ //end of sync
+ final Pcrpt syncMsg = getSyncMsg();
+ this.listener.onMessage(this.session, syncMsg);
+ readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
+ //check node - synchronized
+ assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
+ return pcc;
+ });
+
+ this.listener.onMessage(this.session, pcRpt);
+ readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
+ assertEquals(1, pcc.getReportedLsp().size());
+ return pcc;
+ });
+
+ //Trigger Full Resync
+ this.listener.triggerSync(new TriggerSyncInputBuilder().setNode(this.nodeId).build());
+ this.listener.onMessage(this.session, pcRpt);
+ //end of sync
+ this.listener.onMessage(this.session, syncMsg);
+ readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
+ //check node - synchronized
+ assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
+ //check reported LSP is not empty, Stale LSP state were purged
+ assertEquals(1, pcc.getReportedLsp().size());
+ return pcc;
+ });
+ }
+
+ @Test
+ public void testTriggeredResynchronizationLsp() throws Exception {
+ //session up - sync skipped (LSP-DBs match)
+
+ this.session = getPCEPSession(getOpen(), getOpen());
+ this.listener.onSessionUp(this.session);
+
+ //report LSP + LSP-DB version number
+ final Pcrpt pcRpt = getPcrt();
+ this.listener.onMessage(this.session, pcRpt);
+ readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
+ assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
+ final List<ReportedLsp> reportedLspPcc = pcc.getReportedLsp();
+ assertFalse(reportedLspPcc.isEmpty());
+ return pcc;
+ });
+
+ //Trigger Full Resync
+ this.listener.triggerSync(new TriggerSyncInputBuilder().setNode(this.nodeId).setName("test").build());
+ readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
+ assertEquals(PccSyncState.PcepTriggeredResync, pcc.getStateSync());
+ assertFalse(pcc.getReportedLsp().isEmpty());
+ return pcc;
+ });
+
+ this.listener.onMessage(this.session, pcRpt);
+ readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
+ assertFalse(pcc.getReportedLsp().isEmpty());
+ return pcc;
+ });
+
+ //sync rpt + LSP-DB
+ final Pcrpt syncMsg = getSyncMsg();
+ this.listener.onMessage(this.session, syncMsg);
+ readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
+ //check node - synchronized
+ assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
+ //check reported LSP
+ assertEquals(1, pcc.getReportedLsp().size());
+ return pcc;
+ });
+
+ //Trigger Full Resync
+ this.listener.triggerSync(new TriggerSyncInputBuilder().setNode(this.nodeId).setName("test").build());
+ this.listener.onMessage(this.session, syncMsg);
+ readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
+ //check node - synchronized
+ assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
+ //check reported LSP
+ assertEquals(0, pcc.getReportedLsp().size());
+ return pcc;
+ });
+ }
+
+ private Open getOpen() {
+ return new OpenBuilder(super.getLocalPref()).setTlvs(new TlvsBuilder().addAugmentation(Tlvs1.class,
+ new Tlvs1Builder().setStateful(new StatefulBuilder().addAugmentation(Stateful1.class, new Stateful1Builder()
+ .setInitiation(Boolean.TRUE).build()).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().setIncludeDbVersion(Boolean.TRUE).setTriggeredResync(Boolean.TRUE)
+ .build()).build()).build()).addAugmentation(Tlvs3.class, new Tlvs3Builder()
+ .setLspDbVersion(this.lspDbVersion).build()).build()).build();
+ }
+
+ private Pcrpt getSyncMsg() {
+ final SrpBuilder srpBuilder = new SrpBuilder();
+ // not sue whether use 0 instead of nextRequest() or do not insert srp == SRP-ID-number = 0
+ srpBuilder.setOperationId(new SrpIdNumber(1L));
+ return MsgBuilderUtil.createPcRtpMessage(createLsp(0, false, Optional.of(
+ new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev131222.lsp.object.lsp.TlvsBuilder().addAugmentation(
+ org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.Tlvs1.class,
+ new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.Tlvs1Builder()
+ .setLspDbVersion(new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.valueOf(3L)).build()).build()).build()), true, false),
+ Optional.of(srpBuilder.build()), createPath(Collections.emptyList()));
+ }
+
+ private Pcrpt getPcrt() {
+ return MsgBuilderUtil.createPcRtpMessage(new LspBuilder().setPlspId(new PlspId(1L)).setTlvs(
+ 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(
+ new SymbolicPathNameBuilder().setPathName(new SymbolicPathName("test".getBytes())).build())
+ .addAugmentation(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.Tlvs1.class,
+ new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev150714.Tlvs1Builder()
+ .setLspDbVersion(new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.ONE).build()).build()).build())
+ .setPlspId(new PlspId(1L)).setSync(true).setRemove(false).setOperational(OperationalStatus.Active).build(), Optional.absent(),
+ createPath(Collections.emptyList()));
+ }
+}
Code Review / bgpcep.git / blobdiff