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