tapi/src/test/java/org/opendaylight/transportpce/tapi/topology/TapiTopologyImplTest.java

   1 /*
   2  * Copyright © 2019 Orange, 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.transportpce.tapi.topology;
   9
  10 import static org.hamcrest.CoreMatchers.containsString;
  11 import static org.hamcrest.CoreMatchers.either;
  12 import static org.hamcrest.MatcherAssert.assertThat;
  13 import static org.junit.jupiter.api.Assertions.assertEquals;
  14 import static org.junit.jupiter.api.Assertions.assertNotNull;
  15
  16 import com.google.common.util.concurrent.ListenableFuture;
  17 import com.google.common.util.concurrent.ListeningExecutorService;
  18 import com.google.common.util.concurrent.MoreExecutors;
  19 import java.nio.charset.StandardCharsets;
  20 import java.util.ArrayList;
  21 import java.util.HashMap;
  22 import java.util.List;
  23 import java.util.Map;
  24 import java.util.UUID;
  25 import java.util.concurrent.CountDownLatch;
  26 import java.util.concurrent.ExecutionException;
  27 import java.util.concurrent.Executors;
  28 import java.util.stream.Collectors;
  29 import org.eclipse.jdt.annotation.Nullable;
  30 import org.junit.jupiter.api.BeforeAll;
  31 import org.junit.jupiter.api.Disabled;
  32 import org.junit.jupiter.api.Test;
  33 import org.opendaylight.transportpce.common.InstanceIdentifiers;
  34 import org.opendaylight.transportpce.common.network.NetworkTransactionImpl;
  35 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
  36 import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperations;
  37 import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperationsImpl;
  38 import org.opendaylight.transportpce.tapi.TapiStringConstants;
  39 import org.opendaylight.transportpce.tapi.connectivity.ConnectivityUtils;
  40 import org.opendaylight.transportpce.tapi.utils.TapiContext;
  41 import org.opendaylight.transportpce.tapi.utils.TapiInitialORMapping;
  42 import org.opendaylight.transportpce.tapi.utils.TapiLink;
  43 import org.opendaylight.transportpce.tapi.utils.TapiLinkImpl;
  44 import org.opendaylight.transportpce.tapi.utils.TapiTopologyDataUtils;
  45 import org.opendaylight.transportpce.test.AbstractTest;
  46 import org.opendaylight.transportpce.test.utils.TopologyDataUtils;
  47 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.AdministrativeState;
  48 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.CapacityUnit;
  49 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.ForwardingDirection;
  50 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetailsInput;
  51 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointDetailsOutput;
  52 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointListInput;
  53 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.GetServiceInterfacePointListOutput;
  54 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LayerProtocolName;
  55 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.OperationalState;
  56 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Uuid;
  57 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.list.output.Sip;
  58 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.list.output.SipKey;
  59 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.Name;
  60 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameKey;
  61 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.ForwardingRule;
  62 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsInput;
  63 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetLinkDetailsOutput;
  64 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsInput;
  65 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeDetailsOutput;
  66 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsInput;
  67 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetNodeEdgePointDetailsOutput;
  68 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsInput;
  69 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutput;
  70 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.Node;
  71 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.RuleType;
  72 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.Topology;
  73 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroup;
  74 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.OwnedNodeEdgePoint;
  75 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint;
  76 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.Rule;
  77 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link;
  78 import org.opendaylight.yangtools.yang.common.RpcResult;
  79 import org.opendaylight.yangtools.yang.common.Uint64;
  80 import org.slf4j.Logger;
  81 import org.slf4j.LoggerFactory;
  82
  83 @Disabled("Disabled until network models migration to 13.1 - deserialisation issue with SupportedIfCapability")
  84 public class TapiTopologyImplTest extends AbstractTest {
  85     private static final Logger LOG = LoggerFactory.getLogger(TapiTopologyImplTest.class);
  86
  87     private static ListeningExecutorService executorService;
  88     private static CountDownLatch endSignal;
  89     private static final int NUM_THREADS = 3;
  90     private static NetworkTransactionService networkTransactionService;
  91     private static TapiContext tapiContext;
  92     private static TopologyUtils topologyUtils;
  93     private static ConnectivityUtils connectivityUtils;
  94     private static ServiceDataStoreOperations serviceDataStoreOperations;
  95     private static TapiInitialORMapping tapiInitialORMapping;
  96     private static TapiLink tapiLink;
  97
  98     @BeforeAll
  99     static void setUp() throws InterruptedException, ExecutionException {
 100         executorService = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(NUM_THREADS));
 101         endSignal = new CountDownLatch(1);
 102         TopologyDataUtils.writeTopologyFromFileToDatastore(getDataStoreContextUtil(),
 103             TapiTopologyDataUtils.OPENROADM_TOPOLOGY_FILE, InstanceIdentifiers.OVERLAY_NETWORK_II);
 104         TopologyDataUtils.writeTopologyFromFileToDatastore(getDataStoreContextUtil(),
 105             TapiTopologyDataUtils.OPENROADM_NETWORK_FILE, InstanceIdentifiers.UNDERLAY_NETWORK_II);
 106         TopologyDataUtils.writeTopologyFromFileToDatastore(getDataStoreContextUtil(),
 107             TapiTopologyDataUtils.OTN_TOPOLOGY_FILE, InstanceIdentifiers.OTN_NETWORK_II);
 108         TopologyDataUtils.writePortmappingFromFileToDatastore(getDataStoreContextUtil(),
 109             TapiTopologyDataUtils.PORTMAPPING_FILE);
 110         networkTransactionService = new NetworkTransactionImpl(getDataBroker());
 111         tapiLink = new TapiLinkImpl(networkTransactionService);
 112         serviceDataStoreOperations = new ServiceDataStoreOperationsImpl(getDataStoreContextUtil().getDataBroker());
 113         tapiContext = new TapiContext(networkTransactionService);
 114         topologyUtils = new TopologyUtils(networkTransactionService, getDataStoreContextUtil().getDataBroker(),
 115             tapiLink);
 116         connectivityUtils = new ConnectivityUtils(serviceDataStoreOperations, new HashMap<>(), tapiContext,
 117             networkTransactionService);
 118         tapiInitialORMapping = new TapiInitialORMapping(topologyUtils, connectivityUtils,
 119             tapiContext, serviceDataStoreOperations);
 120         tapiInitialORMapping.performTopoInitialMapping();
 121         LOG.info("setup done");
 122     }
 123
 124     @Test
 125     void getTopologyDetailsForTransponder100GTopologyWhenSuccessful()
 126             throws ExecutionException, InterruptedException {
 127         GetTopologyDetailsInput input = TapiTopologyDataUtils.buildGetTopologyDetailsInput(
 128             TapiStringConstants.TPDR_100G);
 129         TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(getDataBroker(), tapiContext, topologyUtils, tapiLink);
 130         ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = tapiTopoImpl.getTopologyDetails(input);
 131         result.addListener(new Runnable() {
 132             @Override
 133             public void run() {
 134                 endSignal.countDown();
 135             }
 136         }, executorService);
 137         endSignal.await();
 138         RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
 139         @Nullable
 140         Topology topology = rpcResult.getResult().getTopology();
 141         assertNotNull(topology, "Topology should not be null");
 142         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.TPDR_100G.getBytes(StandardCharsets.UTF_8))
 143             .toString());
 144         assertEquals(topoUuid, topology.getUuid(), "incorrect topology uuid");
 145         assertEquals(1, topology.getNode().size(), "Node list size should be 1");
 146         Name nodeName = topology.getNode().values().stream().findFirst().orElseThrow().getName()
 147             .get(new NameKey("Tpdr100g node name"));
 148         assertEquals("Tpdr100g over WDM node", nodeName.getValue(), "Node name should be 'Tpdr100g over WDM node'");
 149         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(nodeName.getValue().getBytes(StandardCharsets.UTF_8))
 150             .toString());
 151         assertEquals(nodeUuid, topology.getNode().values().stream().findFirst().orElseThrow().getUuid(),
 152             "incorrect node uuid");
 153         long nb = topology.getNode().values().stream().findFirst().orElseThrow().getOwnedNodeEdgePoint().size();
 154         assertEquals(2, nb, "'Transponder 100GE' node should have 2 neps");
 155         List<NodeRuleGroup> nrgList = topology.getNode().values().stream().findFirst().orElseThrow()
 156             .nonnullNodeRuleGroup().values().stream()
 157             .sorted((nrg1, nrg2) -> nrg1.getUuid().getValue().compareTo(nrg2.getUuid().getValue()))
 158             .collect(Collectors.toList());
 159         assertEquals(1, nrgList.size(), "'Transponder 100GE' node should contain a single node rule groups");
 160         List<NodeEdgePoint> nodeEdgePointList = new ArrayList<>(nrgList.get(0).getNodeEdgePoint().values());
 161         assertEquals(nb, nodeEdgePointList.size(), "'Transponder 100GE' node -rule-group should contain 2 NEPs");
 162         List<Rule> ruleList = new ArrayList<>(nrgList.get(0).nonnullRule().values());
 163         assertEquals(1, ruleList.size(), "node-rule-group should contain a single rule");
 164         assertEquals("forward", ruleList.get(0).getLocalId(), "local-id of the rule should be 'forward'");
 165         assertEquals(ForwardingRule.MAYFORWARDACROSSGROUP, ruleList.get(0).getForwardingRule(),
 166             "the forwarding rule should be 'MAYFORWARDACROSSGROUP'");
 167         assertEquals(RuleType.FORWARDING, ruleList.get(0).getRuleType(), "the rule type should be 'FORWARDING'");
 168     }
 169
 170     @Test
 171     void getTopologyDetailsForOtnTopologyWithOtnLinksWhenSuccessful()
 172             throws ExecutionException, InterruptedException {
 173         GetTopologyDetailsInput input = TapiTopologyDataUtils.buildGetTopologyDetailsInput(
 174             TapiStringConstants.T0_MULTILAYER);
 175         TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(getDataBroker(), tapiContext, topologyUtils, tapiLink);
 176         ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = tapiTopoImpl.getTopologyDetails(input);
 177         result.addListener(new Runnable() {
 178             @Override
 179             public void run() {
 180                 endSignal.countDown();
 181             }
 182         }, executorService);
 183         endSignal.await();
 184         RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
 185         @Nullable
 186         Topology topology = rpcResult.getResult().getTopology();
 187         assertNotNull(topology, "Topology should not be null");
 188         assertEquals(13, topology.getNode().size(), "Node list size should be 13");
 189         long nb1 = topology.getNode().values().stream()
 190             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 191             .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
 192                 .equals("XPDR-A1-XPDR1+DSR"))
 193             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 194                 .filter(nep -> nep.getName().containsKey(new NameKey("100G-tpdr"))))
 195             .count();
 196         assertEquals(1, nb1, "XPDR-A1-XPDR1 should only have one client nep");
 197         long nb2 = topology.getNode().values().stream()
 198             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 199             .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
 200                 .equals("SPDR-SA1-XPDR1+DSR"))
 201             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 202                 .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_C"))))
 203             .count();
 204         assertEquals(4, nb2, "SPDR-SA1-XPDR1 (mux) should have 4 client neps");
 205         long nb3 = topology.getNode().values().stream()
 206             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 207             .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
 208                 .equals("SPDR-SA1-XPDR1+DSR"))
 209             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 210                 .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint_N"))))
 211             .count();
 212         assertEquals(1, nb3, "SPDR-SA1-XPDR1 (mux) should have a single network nep");
 213         long nb4 = topology.getNode().values().stream()
 214             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 215             .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
 216                 .equals("SPDR-SA1-XPDR2+DSR"))
 217             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 218                 .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_C"))))
 219             .count();
 220         assertEquals(4, nb4, "SPDR-SA1-XPDR2 (switch) should have 4 client neps");
 221         long nb5 = topology.getNode().values().stream()
 222             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 223             .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
 224                 .equals("SPDR-SA1-XPDR2+DSR"))
 225             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 226                 .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint_N"))))
 227             .count();
 228         assertEquals(2, nb5, "SPDR-SA1-XPDR2 (switch) should have 2 network neps");
 229         assertEquals(18, topology.getLink().size(), "Link list size should be 18");
 230         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes("T0 - Multi-layer topology".getBytes()).toString());
 231         assertEquals(topoUuid, topology.getUuid(), "incorrect topology uuid");
 232         assertEquals(
 233             "T0 - Multi-layer topology",
 234             topology.nonnullName().values().stream().findFirst().orElseThrow().getValue(),
 235             "topology name should be T0 - Multi-layer topology");
 236
 237         long nbDsrOduNodes = topology.nonnullNode().values().stream()
 238             .filter(n -> n.getName().containsKey(new NameKey("dsr/odu node name"))).count();
 239         long nbPhotonicNodes = topology.nonnullNode().values().stream()
 240             .filter(n -> n.getName().containsKey(new NameKey("otsi node name"))).count();
 241         assertEquals(6, nbDsrOduNodes, "Node list should contain 6 DSR-ODU nodes");
 242         assertEquals(7, nbPhotonicNodes, "Node list should contain 7 Photonics nodes");
 243         long nbTransititionalLinks = topology.getLink().values().stream()
 244             .filter(l -> l.getName().containsKey(new NameKey("transitional link name"))).count();
 245         long nbOmsLinks = topology.getLink().values().stream()
 246             .filter(l -> l.getName().containsKey(new NameKey("OMS link name"))).count();
 247         long nbOtnLinks = topology.getLink().values().stream()
 248             .filter(l -> l.getName().containsKey(new NameKey("otn link name"))).count();
 249         assertEquals(8, nbTransititionalLinks, "Link list should contain 8 transitional links");
 250         assertEquals(8, nbOmsLinks, "Link list should contain 8 transitional links");
 251         assertEquals(2, nbOtnLinks, "Link list should contain 2 OTN links");
 252
 253         Uuid node1Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+DSR".getBytes(StandardCharsets.UTF_8))
 254             .toString());
 255         Uuid node2Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+DSR".getBytes(StandardCharsets.UTF_8))
 256             .toString());
 257         Uuid node3Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+OTSi".getBytes(StandardCharsets.UTF_8))
 258             .toString());
 259         Uuid node4Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+OTSi".getBytes(StandardCharsets.UTF_8))
 260             .toString());
 261         Uuid tp1Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+eODU+XPDR1-NETWORK1"
 262             .getBytes(StandardCharsets.UTF_8)).toString());
 263         Uuid tp2Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+eODU+XPDR1-NETWORK1"
 264             .getBytes(StandardCharsets.UTF_8)).toString());
 265         Uuid tp3Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+iOTSi+XPDR1-NETWORK1"
 266             .getBytes(StandardCharsets.UTF_8)).toString());
 267         Uuid tp4Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+iOTSi+XPDR1-NETWORK1"
 268             .getBytes(StandardCharsets.UTF_8)).toString());
 269         Uuid link1Uuid =
 270             new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+iOTSi+XPDR1-NETWORK1toSPDR-SC1-XPDR1+iOTSi+XPDR1-NETWORK1"
 271                 .getBytes(StandardCharsets.UTF_8)).toString());
 272         Uuid link2Uuid =
 273             new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+eODU+XPDR1-NETWORK1toSPDR-SC1-XPDR1+eODU+XPDR1-NETWORK1"
 274                 .getBytes(StandardCharsets.UTF_8)).toString());
 275
 276         List<Link> links = topology.nonnullLink().values().stream()
 277             .filter(l -> l.getName().containsKey(new NameKey("otn link name")))
 278             .sorted((l1, l2) -> l1.getUuid().getValue().compareTo(l2.getUuid().getValue()))
 279             .collect(Collectors.toList());
 280         checkOtnLink(links.get(0), topoUuid, node3Uuid, node4Uuid, tp3Uuid, tp4Uuid, link1Uuid,
 281             "SPDR-SA1-XPDR1+iOTSi+XPDR1-NETWORK1toSPDR-SC1-XPDR1+iOTSi+XPDR1-NETWORK1");
 282         checkOtnLink(links.get(1), topoUuid, node1Uuid, node2Uuid, tp1Uuid, tp2Uuid, link2Uuid,
 283             "SPDR-SA1-XPDR1+eODU+XPDR1-NETWORK1toSPDR-SC1-XPDR1+eODU+XPDR1-NETWORK1");
 284     }
 285
 286     @Test
 287     void getTopologyDetailsForFullTapiTopologyWithLinksWhenSuccessful()
 288             throws ExecutionException, InterruptedException {
 289         GetTopologyDetailsInput input = TapiTopologyDataUtils.buildGetTopologyDetailsInput(
 290             TapiStringConstants.T0_FULL_MULTILAYER);
 291         TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(getDataBroker(), tapiContext, topologyUtils, tapiLink);
 292         ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = tapiTopoImpl.getTopologyDetails(input);
 293         result.addListener(new Runnable() {
 294             @Override
 295             public void run() {
 296                 endSignal.countDown();
 297             }
 298         }, executorService);
 299         endSignal.await();
 300         RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
 301         @Nullable
 302         Topology topology = rpcResult.getResult().getTopology();
 303         assertNotNull(topology, "Topology should not be null");
 304         // 2 Nodes per Xpdr/Spdr node (DSR-ODU & PHOT) + 1 Node per Roadm
 305         assertEquals(18, topology.getNode().size(), "Node list size should be 18");
 306         long nb1 = topology.getNode().values().stream()
 307             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 308             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 309                 .equals("XPDR-A1-XPDR1+DSR"))
 310             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 311                 .filter(nep -> nep.getName().containsKey(new NameKey("100G-tpdr"))))
 312             .count();
 313         // 2 client ports in configuration -> removed the checkTp so we have 2 NEPs
 314         assertEquals(2, nb1, "XPDR-A1-XPDR1+DSR should only have two client neps");
 315         long inb1 = topology.getNode().values().stream()
 316             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 317             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 318                 .equals("XPDR-A1-XPDR1+DSR"))
 319             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 320                 .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint_N"))))
 321             .count();
 322         assertEquals(2, inb1, "XPDR-A1-XPDR1+DSR should only have two internal network neps");
 323         long enb1 = topology.getNode().values().stream()
 324             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 325             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 326                 .equals("XPDR-A1-XPDR1+DSR"))
 327             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 328                 .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint_N"))))
 329             .count();
 330         assertEquals(2, enb1, "XPDR-A1-XPDR1+DSR should only have two external network neps");
 331         long nb2 = topology.getNode().values().stream()
 332             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 333             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 334                 .equals("SPDR-SA1-XPDR1+DSR"))
 335             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 336                 .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_C"))))
 337             .count();
 338         assertEquals(4, nb2, "SPDR-SA1-XPDR1+DSR (mux) should have 4 client neps");
 339         long inb3 = topology.getNode().values().stream()
 340             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 341             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 342                 .equals("SPDR-SA1-XPDR1+DSR"))
 343             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 344                 .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint_N"))))
 345             .count();
 346         assertEquals(1, inb3, "SPDR-SA1-XPDR1+DSR (mux) should have a single internal network nep");
 347         long enb3 = topology.getNode().values().stream()
 348             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 349             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 350                 .equals("SPDR-SA1-XPDR1+DSR"))
 351             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 352                 .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint_N"))))
 353             .count();
 354         assertEquals(4, enb3, "SPDR-SA1-XPDR1+DSR (mux) should have 4 external network nep");
 355         long nb4 = topology.getNode().values().stream()
 356             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 357             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 358                 .equals("SPDR-SA1-XPDR2+DSR"))
 359             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 360                 .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_C"))))
 361             .count();
 362         assertEquals(4, nb4, "SPDR-SA1-XPDR2+DSR (switch) should have 4 client neps");
 363         long inb5 = topology.getNode().values().stream()
 364             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 365             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 366                 .equals("SPDR-SA1-XPDR2+DSR"))
 367             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 368                 .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint_N"))))
 369             .count();
 370         assertEquals(4, inb5, "SPDR-SA1-XPDR2+DSR (switch) should have 4 internal network neps");
 371         long enb5 = topology.getNode().values().stream()
 372             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 373             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 374                 .equals("SPDR-SA1-XPDR2+DSR"))
 375             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 376                 .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint_N"))))
 377             .count();
 378         assertEquals(4, enb5, "SPDR-SA1-XPDR2+DSR (switch) should have 4 external network neps");
 379
 380         // Now lets check for the Photonic media nodes (same nodes as for DSR + 1 Roadm node)
 381         nb1 = topology.getNode().values().stream()
 382             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 383             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 384                 .equals("XPDR-A1-XPDR1+OTSi"))
 385             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 386                 .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint"))))
 387             .count();
 388         // 2 client ports in configuration -> removed the checkTp so we have 2 NEPs
 389         assertEquals(2, nb1, "XPDR-A1-XPDR1+OTSi should only have two internal network neps");
 390         inb1 = topology.getNode().values().stream()
 391             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 392             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 393                 .equals("XPDR-A1-XPDR1+OTSi"))
 394             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 395                 .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint"))))
 396             .count();
 397         assertEquals(2, inb1, "XPDR-A1-XPDR1+OTSi should only have two external network neps");
 398         enb1 = topology.getNode().values().stream()
 399             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 400             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 401                 .equals("XPDR-A1-XPDR1+OTSi"))
 402             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 403                 .filter(nep -> nep.getName().containsKey(new NameKey("PhotMedNodeEdgePoint"))))
 404             .count();
 405         assertEquals(2, enb1, "XPDR-A1-XPDR1+OTSi should only have two photonic network neps");
 406         nb2 = topology.getNode().values().stream()
 407             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 408             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 409                 .equals("SPDR-SA1-XPDR1+OTSi"))
 410             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 411                 .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint"))))
 412             .count();
 413         assertEquals(1, nb2, "SPDR-SA1-XPDR1+OTSi (mux) should have a single internal network nep");
 414         inb3 = topology.getNode().values().stream()
 415             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 416             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 417                 .equals("SPDR-SA1-XPDR1+OTSi"))
 418             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 419                 .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint"))))
 420             .count();
 421         assertEquals(1, inb3, "SPDR-SA1-XPDR1+OTSi (mux) should have a single external network nep");
 422         enb3 = topology.getNode().values().stream()
 423             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 424             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 425                 .equals("SPDR-SA1-XPDR1+OTSi"))
 426             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 427                 .filter(nep -> nep.getName().containsKey(new NameKey("PhotMedNodeEdgePoint"))))
 428             .count();
 429         assertEquals(1, enb3, "SPDR-SA1-XPDR1+OTSi (mux) should have a single photonic network nep");
 430         nb4 = topology.getNode().values().stream()
 431             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 432             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 433                 .equals("SPDR-SA1-XPDR2+OTSi"))
 434             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 435                 .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint"))))
 436             .count();
 437         assertEquals(4, nb4, "SPDR-SA1-XPDR2+OTSi (switch) should have 4 internal network neps");
 438         inb5 = topology.getNode().values().stream()
 439             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 440             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 441                 .equals("SPDR-SA1-XPDR2+OTSi"))
 442             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 443                 .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint"))))
 444             .count();
 445         assertEquals(4, inb5, "SPDR-SA1-XPDR2+OTSi (switch) should have 4 external network neps");
 446         enb5 = topology.getNode().values().stream()
 447             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 448             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue()
 449                 .equals("SPDR-SA1-XPDR2+OTSi"))
 450             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 451                 .filter(nep -> nep.getName().containsKey(new NameKey("PhotMedNodeEdgePoint"))))
 452             .count();
 453         assertEquals(4, enb5, "SPDR-SA1-XPDR2+OTSi (switch) should have 4 photonic network neps");
 454         // We should have 3 neps per DEGREE-TTP port and 3 neps per SRG-PP port
 455         long inb6 = topology.getNode().values().stream()
 456             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 457             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue().equals(
 458                 "ROADM-A1+PHOTONIC_MEDIA"))
 459             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 460                 .filter(nep -> nep.getName().values().stream().findFirst().orElseThrow().getValue().contains("DEG")))
 461             .count();
 462         assertEquals(6, inb6, "ROADM-A1+PHOTONIC_MEDIA (DEGREE) should have 6 network neps");
 463         long enb6 = topology.getNode().values().stream()
 464             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 465             .filter(node -> node.getName().values().stream().findFirst().orElseThrow().getValue().equals(
 466                 "ROADM-A1+PHOTONIC_MEDIA"))
 467             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 468                 .filter(nep -> nep.getName().values().stream().findFirst().orElseThrow().getValue().contains("SRG")))
 469             .count();
 470         assertEquals(24, enb6, "ROADM-A1+PHOTONIC_MEDIA (SRG) should have 24 network neps");
 471
 472         // Links in openroadm topology which include Roadm-to-Roadm and Xpdr-to-Roadm (ortopo / 2)
 473         // + transitional links -> 1 per network port of Xpdr + OTN links / 2
 474         assertEquals(25, topology.getLink().size(), "Link list size should be 25");
 475         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes("T0 - Full Multi-layer topology".getBytes()).toString());
 476         assertEquals(topoUuid, topology.getUuid(), "incorrect topology uuid");
 477         assertEquals(
 478             "T0 - Full Multi-layer topology",
 479             topology.nonnullName().values().stream().findFirst().orElseThrow().getValue(),
 480             "topology name should be T0 - Full Multi-layer topology");
 481
 482         long nbDsrOduNodes = topology.nonnullNode().values().stream()
 483             .filter(n -> n.getName().containsKey(new NameKey("dsr/odu node name"))).count();
 484         long nbPhotonicNodes = topology.nonnullNode().values().stream()
 485             .filter(n -> n.getName().containsKey(new NameKey("otsi node name"))).count();
 486         // In DSR/ODU we create one node per Xpdr (no filtering out)
 487         assertEquals(8, nbDsrOduNodes, "Node list should contain 8 DSR-ODU nodes");
 488         // We need to add the Roadms as Photonic nodes. Instead of 1 node as roadm infra we have 2 roadm nodes
 489         assertEquals(8, nbPhotonicNodes, "Node list should contain 8 Photonics nodes");
 490         long nbTransititionalLinks = topology.getLink().values().stream()
 491             .filter(l -> l.getName().containsKey(new NameKey("transitional link name"))).count();
 492         // Roadm-to-Roadm
 493         long nbOmsLinks = topology.getLink().values().stream()
 494             .filter(l -> l.getName().containsKey(new NameKey("OMS link name"))).count();
 495         // Xpdr-to-Roadm
 496         long nbOmsLinks1 = topology.getLink().values().stream()
 497             .filter(l -> l.getName().containsKey(new NameKey("XPDR-RDM link name"))).count();
 498         // 1 transitional link per NETWORK port
 499         assertEquals(16, nbTransititionalLinks, "Link list should contain 16 transitional links");
 500         // 1 OMS per ROADM-to-ROADM link + Existing XPDR-tp-ROADM link in openroadm topology
 501         assertEquals(9, nbOmsLinks + nbOmsLinks1, "Link list should contain 9 OMS links");
 502     }
 503
 504     @Test
 505     void getNodeAndNepsDetailsWhenSuccessful()
 506             throws ExecutionException, InterruptedException {
 507         GetTopologyDetailsInput input = TapiTopologyDataUtils.buildGetTopologyDetailsInput(
 508             TapiStringConstants.T0_FULL_MULTILAYER);
 509         TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(getDataBroker(), tapiContext, topologyUtils, tapiLink);
 510         ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = tapiTopoImpl.getTopologyDetails(input);
 511         result.addListener(new Runnable() {
 512             @Override
 513             public void run() {
 514                 endSignal.countDown();
 515             }
 516         }, executorService);
 517         endSignal.await();
 518         RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
 519         @Nullable
 520         Topology topology = rpcResult.getResult().getTopology();
 521         for (Node node:topology.getNode().values()) {
 522             String nodeName = node.getName().values().stream().findFirst().orElseThrow().getValue();
 523             GetNodeDetailsInput input1 = TapiTopologyDataUtils.buildGetNodeDetailsInput(
 524                 TapiStringConstants.T0_FULL_MULTILAYER, nodeName);
 525             ListenableFuture<RpcResult<GetNodeDetailsOutput>> result1 = tapiTopoImpl.getNodeDetails(input1);
 526             result.addListener(new Runnable() {
 527                 @Override
 528                 public void run() {
 529                     endSignal.countDown();
 530                 }
 531             }, executorService);
 532             endSignal.await();
 533             RpcResult<GetNodeDetailsOutput> rpcResult1 = result1.get();
 534             @Nullable
 535             Node node1 = rpcResult1.getResult().getNode();
 536             assertNotNull(node1, "Node should not be null");
 537             for (OwnedNodeEdgePoint onep:node1.getOwnedNodeEdgePoint().values()) {
 538                 String onepName = onep.getName().values().stream().findFirst().orElseThrow().getValue();
 539                 GetNodeEdgePointDetailsInput input2 = TapiTopologyDataUtils.buildGetNodeEdgePointDetailsInput(
 540                     TapiStringConstants.T0_FULL_MULTILAYER, nodeName, onepName);
 541                 ListenableFuture<RpcResult<GetNodeEdgePointDetailsOutput>> result2
 542                     = tapiTopoImpl.getNodeEdgePointDetails(input2);
 543                 result.addListener(new Runnable() {
 544                     @Override
 545                     public void run() {
 546                         endSignal.countDown();
 547                     }
 548                 }, executorService);
 549                 endSignal.await();
 550                 RpcResult<GetNodeEdgePointDetailsOutput> rpcResult2 = result2.get();
 551                 org.opendaylight.yang.gen.v1
 552                     .urn.onf.otcc.yang.tapi.topology.rev181210.get.node.edge.point.details.output.NodeEdgePoint
 553                     onep1 = rpcResult2.getResult().getNodeEdgePoint();
 554                 assertNotNull(onep1, "Node Edge Point should not be null");
 555             }
 556         }
 557     }
 558
 559     @Test
 560     void getLinkDetailsWhenSuccessful()
 561             throws ExecutionException, InterruptedException {
 562         GetTopologyDetailsInput input = TapiTopologyDataUtils.buildGetTopologyDetailsInput(
 563             TapiStringConstants.T0_FULL_MULTILAYER);
 564         TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(getDataBroker(), tapiContext, topologyUtils, tapiLink);
 565         ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = tapiTopoImpl.getTopologyDetails(input);
 566         result.addListener(new Runnable() {
 567             @Override
 568             public void run() {
 569                 endSignal.countDown();
 570             }
 571         }, executorService);
 572         endSignal.await();
 573         RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
 574         @Nullable
 575         Topology topology = rpcResult.getResult().getTopology();
 576         for (Link link:topology.getLink().values()) {
 577             String linkName = link.getName().values().stream().findFirst().orElseThrow().getValue();
 578             GetLinkDetailsInput input1 = TapiTopologyDataUtils.buildGetLinkDetailsInput(
 579                 TapiStringConstants.T0_FULL_MULTILAYER, linkName);
 580             ListenableFuture<RpcResult<GetLinkDetailsOutput>> result1 = tapiTopoImpl.getLinkDetails(input1);
 581             result.addListener(new Runnable() {
 582                 @Override
 583                 public void run() {
 584                     endSignal.countDown();
 585                 }
 586             }, executorService);
 587             endSignal.await();
 588             RpcResult<GetLinkDetailsOutput> rpcResult1 = result1.get();
 589             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.link.details.output.Link link1
 590                 = rpcResult1.getResult().getLink();
 591             assertNotNull(link1, "Link should not be null");
 592         }
 593     }
 594
 595     @Test
 596     void getSipDetailsWhenSuccessful()
 597             throws ExecutionException, InterruptedException {
 598         GetServiceInterfacePointListInput input = TapiTopologyDataUtils.buildServiceInterfacePointListInput();
 599         TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(getDataBroker(), tapiContext, topologyUtils, tapiLink);
 600         ListenableFuture<RpcResult<GetServiceInterfacePointListOutput>> result = tapiTopoImpl
 601             .getServiceInterfacePointList(input);
 602         result.addListener(new Runnable() {
 603             @Override
 604             public void run() {
 605                 endSignal.countDown();
 606             }
 607         }, executorService);
 608         endSignal.await();
 609         RpcResult<GetServiceInterfacePointListOutput> rpcResult = result.get();
 610         Map<SipKey, Sip> sipMap = rpcResult.getResult().getSip();
 611         for (Sip sip:sipMap.values()) {
 612             Uuid sipUuid = sip.getUuid();
 613             GetServiceInterfacePointDetailsInput input1 = TapiTopologyDataUtils
 614                 .buildGetServiceInterfacePointDetailsInput(sipUuid);
 615             ListenableFuture<RpcResult<GetServiceInterfacePointDetailsOutput>> result1
 616                 = tapiTopoImpl.getServiceInterfacePointDetails(input1);
 617             result.addListener(new Runnable() {
 618                 @Override
 619                 public void run() {
 620                     endSignal.countDown();
 621                 }
 622             }, executorService);
 623             endSignal.await();
 624             RpcResult<GetServiceInterfacePointDetailsOutput> rpcResult1 = result1.get();
 625             org.opendaylight.yang.gen.v1
 626                 .urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.details.output.Sip sip1
 627                 = rpcResult1.getResult().getSip();
 628             assertNotNull(sip1, "Sip should not be null");
 629         }
 630     }
 631
 632     private void checkOtnLink(Link link, Uuid topoUuid, Uuid node1Uuid, Uuid node2Uuid, Uuid tp1Uuid, Uuid tp2Uuid,
 633             Uuid linkUuid, String linkName) {
 634         assertEquals(linkName, link.getName().get(new NameKey("otn link name")).getValue(), "bad name for the link");
 635         assertEquals(linkUuid, link.getUuid(), "bad uuid for link");
 636         assertEquals(CapacityUnit.GBPS, link.getAvailableCapacity().getTotalSize().getUnit(),
 637             "Available capacity unit should be MBPS");
 638         String prefix = linkName.split("-")[0];
 639         if ("OTU4".equals(prefix)) {
 640             assertEquals(Uint64.valueOf(0), link.getAvailableCapacity().getTotalSize().getValue(),
 641                 "Available capacity -total size value should be 0");
 642         } else if ("ODTU4".equals(prefix)) {
 643             assertEquals(Uint64.valueOf(100000), link.getAvailableCapacity().getTotalSize().getValue(),
 644                 "Available capacity -total size value should be 100 000");
 645         }
 646         assertEquals(CapacityUnit.GBPS, link.getTotalPotentialCapacity().getTotalSize().getUnit(),
 647             "Total capacity unit should be GBPS");
 648         assertEquals(Uint64.valueOf(100), link.getTotalPotentialCapacity().getTotalSize().getValue(),
 649             "Total capacity -total size value should be 100");
 650         if ("OTU4".equals(prefix)) {
 651             assertEquals("otn link should be between 2 nodes of protocol layers PHOTONIC_MEDIA",
 652                 LayerProtocolName.PHOTONICMEDIA.getName(),
 653                 link.getLayerProtocolName().stream().findFirst().orElseThrow().getName());
 654         } else if ("ODTU4".equals(prefix)) {
 655             assertEquals("otn link should be between 2 nodes of protocol layers ODU",
 656                 LayerProtocolName.ODU.getName(),
 657                 link.getLayerProtocolName().stream().findFirst().orElseThrow().getName());
 658         }
 659         assertEquals(ForwardingDirection.BIDIRECTIONAL, link.getDirection(),
 660             "transitional link should be BIDIRECTIONAL");
 661         List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210
 662             .link.NodeEdgePoint> nodeEdgePointList = new ArrayList<>(link.nonnullNodeEdgePoint().values());
 663         assertEquals(topoUuid, nodeEdgePointList.get(0).getTopologyUuid(),
 664             "topology uuid should be the same for the two termination point of the link");
 665         assertEquals(topoUuid, nodeEdgePointList.get(1).getTopologyUuid(),
 666             "topology uuid should be the same for the two termination point of the link");
 667         assertThat("otn links should terminate on two distinct nodes",
 668             nodeEdgePointList.get(0).getNodeUuid().getValue(),
 669             either(containsString(node1Uuid.getValue())).or(containsString(node2Uuid.getValue())));
 670         assertThat("otn links should terminate on two distinct nodes",
 671             nodeEdgePointList.get(1).getNodeUuid().getValue(),
 672             either(containsString(node1Uuid.getValue())).or(containsString(node2Uuid.getValue())));
 673         assertThat("otn links should terminate on two distinct tps",
 674             nodeEdgePointList.get(0).getNodeEdgePointUuid().getValue(),
 675             either(containsString(tp1Uuid.getValue())).or(containsString(tp2Uuid.getValue())));
 676         assertThat("otn links should terminate on two distinct tps",
 677             nodeEdgePointList.get(1).getNodeEdgePointUuid().getValue(),
 678             either(containsString(tp1Uuid.getValue())).or(containsString(tp2Uuid.getValue())));
 679         assertEquals(OperationalState.ENABLED, link.getOperationalState(), "operational state should be ENABLED");
 680         assertEquals(AdministrativeState.UNLOCKED, link.getAdministrativeState(),
 681             "administrative state should be UNLOCKED");
 682     }
 683 }