use of org.opendaylight.protocol.pcep.PCEPSession in project bgpcep by opendaylight.
the class IncrementalSynchronizationProcedureTest method testStateSynchronizationPerformed.
@Test
public void testStateSynchronizationPerformed() throws Exception {
PCEPSession session = getPCEPSession(getOpen(null), getOpen(null));
this.listener.onSessionUp(session);
// report LSP + LSP-DB version number
final Pcrpt pcRpt = getPcrpt(1L, "test");
this.listener.onMessage(session, pcRpt);
readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
assertFalse(pcc.getReportedLsp().isEmpty());
return pcc;
});
this.listener.onSessionDown(session, new IllegalArgumentException());
this.listener = (Stateful07TopologySessionListener) getSessionListener();
// session up - expect sync (LSP-DBs do not match)
final LspDbVersion localDbVersion = new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.valueOf(2L)).build();
session = getPCEPSession(getOpen(localDbVersion), getOpen(null));
this.listener.onSessionUp(session);
readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
// check node - IncrementalSync state
assertEquals(PccSyncState.IncrementalSync, pcc.getStateSync());
// check reported LSP - persisted from previous session
assertFalse(pcc.getReportedLsp().isEmpty());
return pcc;
});
// report LSP2 + LSP-DB version number 2
final Pcrpt pcRpt2 = getPcrpt(2L, "testsecond");
this.listener.onMessage(session, pcRpt2);
readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
// check node - synchronized
assertEquals(PccSyncState.IncrementalSync, pcc.getStateSync());
// check reported LSP is not empty
assertEquals(2, pcc.getReportedLsp().size());
return pcc;
});
// sync rpt + LSP-DB
final Pcrpt syncMsg = getSyncPcrt();
this.listener.onMessage(session, syncMsg);
readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
// check node - synchronized
assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
// check reported LSP is empty, LSP state from previous session was purged
assertEquals(2, pcc.getReportedLsp().size());
return pcc;
});
// report LSP3 + LSP-DB version number 4
final Pcrpt pcRpt3 = getPcrpt(3L, "testthird");
this.listener.onMessage(session, pcRpt3);
readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
// check node - synchronized
assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
assertEquals(3, pcc.getReportedLsp().size());
return pcc;
});
}
use of org.opendaylight.protocol.pcep.PCEPSession in project bgpcep by opendaylight.
the class PCETriggeredInitialSyncProcedureTest method testPcepTriggeredInitialSyncPerformed.
/**
* Test Triggered Initial Sync procedure.
*/
@Test
public void testPcepTriggeredInitialSyncPerformed() throws Exception {
this.listener = (Stateful07TopologySessionListener) getSessionListener();
// session up - expect triggered sync (LSP-DBs do not match)
final LspDbVersion localDbVersion = new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.ONE).build();
final LspDbVersion localDbVersion2 = new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.valueOf(2L)).build();
final PCEPSession session = getPCEPSession(getOpen(localDbVersion, Boolean.FALSE), getOpen(localDbVersion2, Boolean.FALSE));
this.listener.onSessionUp(session);
readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
// check node - not synchronized and TriggeredInitialSync state
assertEquals(PccSyncState.TriggeredInitialSync, pcc.getStateSync());
return pcc;
});
// sync rpt + LSP-DB
final Pcrpt syncMsg = getsyncMsg();
this.listener.onMessage(session, syncMsg);
readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
// check node - synchronized
assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
// check reported LSP is empty, LSP state from previous session was purged
assertTrue(pcc.getReportedLsp().isEmpty());
return pcc;
});
// report LSP + LSP-DB version number
final Pcrpt pcRpt = getPcrpt();
this.listener.onMessage(session, pcRpt);
readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
assertFalse(pcc.getReportedLsp().isEmpty());
return pcc;
});
}
use of org.opendaylight.protocol.pcep.PCEPSession in project bgpcep by opendaylight.
the class StateSynchronizationAvoidanceProcedureTest method testStateSynchronizationPerformed.
@Test
public void testStateSynchronizationPerformed() throws Exception {
PCEPSession session = getPCEPSession(getOpen(null), getOpen(null));
this.listener.onSessionUp(session);
// report LSP + LSP-DB version number
final Pcrpt pcRpt = MsgBuilderUtil.createPcRtpMessage(new LspBuilder().setPlspId(new PlspId(1L)).setTlvs(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.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.rev171025.Tlvs1.class, new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.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()));
this.listener.onMessage(session, pcRpt);
readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
assertFalse(pcc.getReportedLsp().isEmpty());
return pcc;
});
this.listener.onSessionDown(session, new IllegalArgumentException("Simulate Exception"));
this.listener = (Stateful07TopologySessionListener) getSessionListener();
// session up - expect sync (LSP-DBs do not match)
final LspDbVersion localDbVersion = new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.valueOf(2L)).build();
session = getPCEPSession(getOpen(localDbVersion), getOpen(null));
this.listener.onSessionUp(session);
readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
// check node - not synchronized
assertEquals(PccSyncState.InitialResync, pcc.getStateSync());
// check reported LSP - persisted from previous session
assertFalse(pcc.getReportedLsp().isEmpty());
return pcc;
});
// sync rpt + LSP-DB
final Pcrpt syncMsg = MsgBuilderUtil.createPcRtpMessage(createLsp(0, false, Optional.of(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.lsp.TlvsBuilder().addAugmentation(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.Tlvs1.class, new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.Tlvs1Builder().setLspDbVersion(new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.valueOf(2L)).build()).build()).build()), true, false), Optional.absent(), createPath(Collections.emptyList()));
this.listener.onMessage(session, syncMsg);
readDataOperational(getDataBroker(), this.pathComputationClientIId, pcc -> {
// check node - synchronized
assertEquals(PccSyncState.Synchronized, pcc.getStateSync());
// check reported LSP is empty, LSP state from previous session was purged
assertTrue(pcc.getReportedLsp().isEmpty());
return pcc;
});
}
use of org.opendaylight.protocol.pcep.PCEPSession in project bgpcep by opendaylight.
the class StateSynchronizationAvoidanceProcedureTest method testNodePersisted.
@Test
public void testNodePersisted() throws ReadFailedException {
final PCEPSession session = getPCEPSession(getOpen(null), getOpen(null));
this.listener.onSessionUp(session);
// report LSP + LSP-DB version number
final Pcrpt pcRpt = MsgBuilderUtil.createPcRtpMessage(new LspBuilder().setTlvs(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.object.lsp.TlvsBuilder().addAugmentation(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.Tlvs1.class, new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.sync.optimizations.rev171025.Tlvs1Builder().setLspDbVersion(new LspDbVersionBuilder().setLspDbVersionValue(BigInteger.ONE).build()).build()).build()).setPlspId(new PlspId(1L)).setSync(false).setRemove(false).setOperational(OperationalStatus.Active).build(), Optional.of(MsgBuilderUtil.createSrp(1L)), null);
this.listener.onMessage(session, pcRpt);
// check topology
readDataOperational(getDataBroker(), this.pathComputationClientIId.builder().augmentation(PathComputationClient1.class).child(LspDbVersion.class).build(), dbVersion -> {
assertEquals(1L, dbVersion.getLspDbVersionValue().longValue());
return dbVersion;
});
// drop session
this.listener.onSessionDown(session, new IllegalStateException());
readDataOperational(getDataBroker(), TOPO_IID, topology -> {
assertFalse(topology.getNode().isEmpty());
return topology;
});
// check topology - node is persisted
}
use of org.opendaylight.protocol.pcep.PCEPSession in project bgpcep by opendaylight.
the class PCCMockCommon method checkResyncSession.
static void checkResyncSession(final Optional<Integer> startAtNumberLsp, final int expectedNumberOfLsp, final int expectedTotalMessages, final BigInteger startingDBVersion, final BigInteger expectedDBVersion, final TestingSessionListener pceSessionListener) throws Exception {
assertNotNull(pceSessionListener.getSession());
assertTrue(pceSessionListener.isUp());
final List<Message> messages;
checkReceivedMessages(pceSessionListener, expectedTotalMessages);
if (startAtNumberLsp.isPresent()) {
messages = pceSessionListener.messages().subList(startAtNumberLsp.get(), startAtNumberLsp.get() + expectedNumberOfLsp);
} else {
messages = pceSessionListener.messages();
}
checkEquals(() -> checkSequequenceDBVersionSync(pceSessionListener, expectedDBVersion));
assertEquals(expectedNumberOfLsp, messages.size());
final PCEPSession session = pceSessionListener.getSession();
checkSession(session, DEAD_TIMER, KEEP_ALIVE);
assertTrue(session.getRemoteTlvs().getAugmentation(Tlvs1.class).getStateful().getAugmentation(Stateful1.class).isInitiation());
final BigInteger pceDBVersion = session.getLocalTlvs().getAugmentation(Tlvs3.class).getLspDbVersion().getLspDbVersionValue();
assertEquals(startingDBVersion, pceDBVersion);
}
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