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.Assert.assertEquals;
  14 import static org.junit.Assert.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.BeforeClass;
  31 import org.junit.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.common.network.RequestProcessor;
  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.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     public static NetworkTransactionService networkTransactionService;
  89     public static TapiContext tapiContext;
  90     public static TopologyUtils topologyUtils;
  91     public static ConnectivityUtils connectivityUtils;
  92     public static ServiceDataStoreOperations serviceDataStoreOperations;
  93     public static TapiInitialORMapping tapiInitialORMapping;
  94     public static TapiLink tapiLink;
  95
  96     @BeforeClass
  97     public 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(
 109                 new RequestProcessor(getDataStoreContextUtil().getDataBroker()));
 110         tapiLink = new TapiLink(networkTransactionService);
 111         serviceDataStoreOperations = new ServiceDataStoreOperationsImpl(getDataStoreContextUtil().getDataBroker());
 112         tapiContext = new TapiContext(networkTransactionService);
 113         topologyUtils = new TopologyUtils(networkTransactionService, getDataStoreContextUtil().getDataBroker(),
 114             tapiLink);
 115         connectivityUtils = new ConnectivityUtils(serviceDataStoreOperations, new HashMap<>(), tapiContext);
 116         tapiInitialORMapping = new TapiInitialORMapping(topologyUtils, connectivityUtils,
 117                 tapiContext, serviceDataStoreOperations);
 118         tapiInitialORMapping.performTopoInitialMapping();
 119         LOG.info("setup done");
 120     }
 121
 122     @Test
 123     public 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 should not be null", topology);
 140         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.TPDR_100G.getBytes(StandardCharsets.UTF_8))
 141             .toString());
 142         assertEquals("incorrect topology uuid", topoUuid, topology.getUuid());
 143         assertEquals("Node list size should be 1", 1, topology.getNode().size());
 144         Name nodeName = topology.getNode().values().stream().findFirst().get().getName()
 145             .get(new NameKey("Tpdr100g node name"));
 146         assertEquals("Node name should be 'Tpdr100g over WDM node'", "Tpdr100g over WDM node", nodeName.getValue());
 147         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(nodeName.getValue().getBytes(StandardCharsets.UTF_8))
 148             .toString());
 149         assertEquals("incorrect node uuid", nodeUuid, topology.getNode().values().stream().findFirst().get().getUuid());
 150         long nb = topology.getNode().values().stream().findFirst().get().getOwnedNodeEdgePoint().size();
 151         assertEquals("'Transponder 100GE' node should have 2 neps", 2, nb);
 152         List<NodeRuleGroup> nrgList = topology.getNode().values().stream().findFirst().get().nonnullNodeRuleGroup()
 153             .values().stream().sorted((nrg1, nrg2) -> nrg1.getUuid().getValue().compareTo(nrg2.getUuid().getValue()))
 154             .collect(Collectors.toList());
 155         assertEquals("'Transponder 100GE' node should contain a single node rule groups", 1, nrgList.size());
 156         List<NodeEdgePoint> nodeEdgePointList = new ArrayList<>(nrgList.get(0).getNodeEdgePoint().values());
 157         assertEquals("'Transponder 100GE' node -rule-group should contain 2 NEPs", nb, nodeEdgePointList.size());
 158         List<Rule> ruleList = new ArrayList<>(nrgList.get(0).nonnullRule().values());
 159         assertEquals("node-rule-group should contain a single rule", 1, ruleList.size());
 160         assertEquals("local-id of the rule should be 'forward'",
 161             "forward", ruleList.get(0).getLocalId());
 162         assertEquals("the forwarding rule should be 'MAYFORWARDACROSSGROUP'",
 163             ForwardingRule.MAYFORWARDACROSSGROUP, ruleList.get(0).getForwardingRule());
 164         assertEquals("the rule type should be 'FORWARDING'",
 165             RuleType.FORWARDING, ruleList.get(0).getRuleType());
 166     }
 167
 168     @Test
 169     public 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 should not be null", topology);
 186         assertEquals("Node list size should be 13", 13, topology.getNode().size());
 187         long nb1 = topology.getNode().values().stream()
 188             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 189             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("XPDR-A1-XPDR1"))
 190             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 191                 .filter(nep -> nep.getName().containsKey(new NameKey("100G-tpdr"))))
 192             .count();
 193         assertEquals("XPDR-A1-XPDR1 should only have one client nep", 1, nb1);
 194         long nb2 = topology.getNode().values().stream()
 195             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 196             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR1"))
 197             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 198                 .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_C"))))
 199             .count();
 200         assertEquals("SPDR-SA1-XPDR1 (mux) should have 4 client neps", 4, nb2);
 201         long nb3 = topology.getNode().values().stream()
 202             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 203             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR1"))
 204             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 205                 .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_N"))))
 206             .count();
 207         assertEquals("SPDR-SA1-XPDR1 (mux) should have a single network nep", 1, nb3);
 208         long nb4 = topology.getNode().values().stream()
 209             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 210             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR2"))
 211             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 212                 .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_C"))))
 213             .count();
 214         assertEquals("SPDR-SA1-XPDR2 (switch) should have 4 client neps", 4, nb4);
 215         long nb5 = topology.getNode().values().stream()
 216             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 217             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR2"))
 218             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 219                 .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_N"))))
 220             .count();
 221         assertEquals("SPDR-SA1-XPDR2 (switch) should have 2 network neps", 2, nb5);
 222         assertEquals("Link list size should be 18", 18, topology.getLink().size());
 223         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes("T0 - Multi-layer topology".getBytes()).toString());
 224         assertEquals("incorrect topology uuid", topoUuid, topology.getUuid());
 225         assertEquals("topology name should be T0 - Multi-layer topology",
 226             "T0 - Multi-layer topology",
 227             topology.nonnullName().values().stream().findFirst().get().getValue());
 228
 229         long nbDsrOduNodes = topology.nonnullNode().values().stream()
 230             .filter(n -> n.getName().containsKey(new NameKey("dsr/odu node name"))).count();
 231         long nbPhotonicNodes = topology.nonnullNode().values().stream()
 232             .filter(n -> n.getName().containsKey(new NameKey("otsi node name"))).count();
 233         assertEquals("Node list should contain 6 DSR-ODU nodes", 6, nbDsrOduNodes);
 234         assertEquals("Node list should contain 7 Photonics nodes", 7, nbPhotonicNodes);
 235         long nbTransititionalLinks = topology.getLink().values().stream()
 236             .filter(l -> l.getName().containsKey(new NameKey("transitional link name"))).count();
 237         long nbOmsLinks = topology.getLink().values().stream()
 238             .filter(l -> l.getName().containsKey(new NameKey("OMS link name"))).count();
 239         long nbOtnLinks = topology.getLink().values().stream()
 240             .filter(l -> l.getName().containsKey(new NameKey("otn link name"))).count();
 241         assertEquals("Link list should contain 8 transitional links", 8, nbTransititionalLinks);
 242         assertEquals("Link list should contain 8 transitional links", 8, nbOmsLinks);
 243         assertEquals("Link list should contain 2 OTN links", 2, nbOtnLinks);
 244
 245         Uuid node1Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+DSR".getBytes(StandardCharsets.UTF_8))
 246             .toString());
 247         Uuid node2Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+DSR".getBytes(StandardCharsets.UTF_8))
 248             .toString());
 249         Uuid node3Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+OTSi".getBytes(StandardCharsets.UTF_8))
 250             .toString());
 251         Uuid node4Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+OTSi".getBytes(StandardCharsets.UTF_8))
 252             .toString());
 253         Uuid tp1Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+eODU+XPDR1-NETWORK1"
 254             .getBytes(StandardCharsets.UTF_8)).toString());
 255         Uuid tp2Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+eODU+XPDR1-NETWORK1"
 256             .getBytes(StandardCharsets.UTF_8)).toString());
 257         Uuid tp3Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+iOTSi+XPDR1-NETWORK1"
 258             .getBytes(StandardCharsets.UTF_8)).toString());
 259         Uuid tp4Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+iOTSi+XPDR1-NETWORK1"
 260             .getBytes(StandardCharsets.UTF_8)).toString());
 261         Uuid link1Uuid =
 262             new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+iOTSi+XPDR1-NETWORK1toSPDR-SC1-XPDR1+iOTSi+XPDR1-NETWORK1"
 263                 .getBytes(StandardCharsets.UTF_8)).toString());
 264         Uuid link2Uuid =
 265             new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+eODU+XPDR1-NETWORK1toSPDR-SC1-XPDR1+eODU+XPDR1-NETWORK1"
 266                 .getBytes(StandardCharsets.UTF_8)).toString());
 267
 268         List<Link> links = topology.nonnullLink().values().stream()
 269             .filter(l -> l.getName().containsKey(new NameKey("otn link name")))
 270             .sorted((l1, l2) -> l1.getUuid().getValue().compareTo(l2.getUuid().getValue()))
 271             .collect(Collectors.toList());
 272         checkOtnLink(links.get(0), topoUuid, node3Uuid, node4Uuid, tp3Uuid, tp4Uuid, link1Uuid,
 273             "SPDR-SA1-XPDR1+iOTSi+XPDR1-NETWORK1toSPDR-SC1-XPDR1+iOTSi+XPDR1-NETWORK1");
 274         checkOtnLink(links.get(1), topoUuid, node1Uuid, node2Uuid, tp1Uuid, tp2Uuid, link2Uuid,
 275             "SPDR-SA1-XPDR1+eODU+XPDR1-NETWORK1toSPDR-SC1-XPDR1+eODU+XPDR1-NETWORK1");
 276     }
 277
 278     @Test
 279     public void getTopologyDetailsForFullTapiTopologyWithLinksWhenSuccessful()
 280             throws ExecutionException, InterruptedException {
 281         GetTopologyDetailsInput input = TapiTopologyDataUtils.buildGetTopologyDetailsInput(
 282             TapiStringConstants.T0_FULL_MULTILAYER);
 283         TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(getDataBroker(), tapiContext, topologyUtils, tapiLink);
 284         ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = tapiTopoImpl.getTopologyDetails(input);
 285         result.addListener(new Runnable() {
 286             @Override
 287             public void run() {
 288                 endSignal.countDown();
 289             }
 290         }, executorService);
 291         endSignal.await();
 292         RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
 293         @Nullable
 294         Topology topology = rpcResult.getResult().getTopology();
 295         assertNotNull("Topology should not be null", topology);
 296         // 2 Nodes per Xpdr/Spdr node (DSR-ODU & PHOT) + 1 Node per Roadm
 297         assertEquals("Node list size should be 18", 18, topology.getNode().size());
 298         long nb1 = topology.getNode().values().stream()
 299             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 300             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("XPDR-A1-XPDR1+DSR"))
 301             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 302                 .filter(nep -> nep.getName().containsKey(new NameKey("100G-tpdr"))))
 303             .count();
 304         // 2 client ports in configuration -> removed the checkTp so we have 2 NEPs
 305         assertEquals("XPDR-A1-XPDR1+DSR should only have two client neps", 2, nb1);
 306         long inb1 = topology.getNode().values().stream()
 307             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 308             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("XPDR-A1-XPDR1+DSR"))
 309             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 310                 .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint_N"))))
 311             .count();
 312         assertEquals("XPDR-A1-XPDR1+DSR should only have two internal network neps", 2, inb1);
 313         long enb1 = topology.getNode().values().stream()
 314             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 315             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("XPDR-A1-XPDR1+DSR"))
 316             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 317                 .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint_N"))))
 318             .count();
 319         assertEquals("XPDR-A1-XPDR1+DSR should only have two external network neps", 2, enb1);
 320         long nb2 = topology.getNode().values().stream()
 321             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 322             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR1+DSR"))
 323             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 324                 .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_C"))))
 325             .count();
 326         assertEquals("SPDR-SA1-XPDR1+DSR (mux) should have 4 client neps", 4, nb2);
 327         long inb3 = topology.getNode().values().stream()
 328             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 329             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR1+DSR"))
 330             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 331                 .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint_N"))))
 332             .count();
 333         assertEquals("SPDR-SA1-XPDR1+DSR (mux) should have a single internal network nep", 1, inb3);
 334         long enb3 = topology.getNode().values().stream()
 335             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 336             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR1+DSR"))
 337             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 338                 .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint_N"))))
 339             .count();
 340         assertEquals("SPDR-SA1-XPDR1+DSR (mux) should have a single external network nep", 1, enb3);
 341         long nb4 = topology.getNode().values().stream()
 342             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 343             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR2+DSR"))
 344             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 345                 .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_C"))))
 346             .count();
 347         assertEquals("SPDR-SA1-XPDR2+DSR (switch) should have 4 client neps", 4, nb4);
 348         long inb5 = topology.getNode().values().stream()
 349             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 350             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR2+DSR"))
 351             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 352                 .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint_N"))))
 353             .count();
 354         assertEquals("SPDR-SA1-XPDR2+DSR (switch) should have 4 internal network neps", 4, inb5);
 355         long enb5 = topology.getNode().values().stream()
 356             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 357             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR2+DSR"))
 358             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 359                 .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint_N"))))
 360             .count();
 361         assertEquals("SPDR-SA1-XPDR2+DSR (switch) should have 4 external network neps", 4, enb5);
 362
 363         // Now lets check for the Photonic media nodes (same nodes as for DSR + 1 Roadm node)
 364         nb1 = topology.getNode().values().stream()
 365             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 366             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("XPDR-A1-XPDR1+OTSi"))
 367             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 368                 .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint"))))
 369             .count();
 370         // 2 client ports in configuration -> removed the checkTp so we have 2 NEPs
 371         assertEquals("XPDR-A1-XPDR1+OTSi should only have two internal network neps", 2, nb1);
 372         inb1 = topology.getNode().values().stream()
 373             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 374             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("XPDR-A1-XPDR1+OTSi"))
 375             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 376                 .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint"))))
 377             .count();
 378         assertEquals("XPDR-A1-XPDR1+OTSi should only have two external network neps", 2, inb1);
 379         enb1 = topology.getNode().values().stream()
 380             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 381             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("XPDR-A1-XPDR1+OTSi"))
 382             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 383                 .filter(nep -> nep.getName().containsKey(new NameKey("PhotMedNodeEdgePoint"))))
 384             .count();
 385         assertEquals("XPDR-A1-XPDR1+OTSi should only have two photonic network neps", 2, enb1);
 386         nb2 = topology.getNode().values().stream()
 387             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 388             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR1+OTSi"))
 389             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 390                 .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint"))))
 391             .count();
 392         assertEquals("SPDR-SA1-XPDR1+OTSi (mux) should have a single internal network nep", 1, nb2);
 393         inb3 = topology.getNode().values().stream()
 394             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 395             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR1+OTSi"))
 396             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 397                 .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint"))))
 398             .count();
 399         assertEquals("SPDR-SA1-XPDR1+OTSi (mux) should have a single external network nep", 1, inb3);
 400         enb3 = topology.getNode().values().stream()
 401             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 402             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR1+OTSi"))
 403             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 404                 .filter(nep -> nep.getName().containsKey(new NameKey("PhotMedNodeEdgePoint"))))
 405             .count();
 406         assertEquals("SPDR-SA1-XPDR1+OTSi (mux) should have a single photonic network nep", 1, enb3);
 407         nb4 = topology.getNode().values().stream()
 408             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 409             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR2+OTSi"))
 410             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 411                 .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint"))))
 412             .count();
 413         assertEquals("SPDR-SA1-XPDR2+OTSi (switch) should have 4 internal network neps", 4, nb4);
 414         inb5 = topology.getNode().values().stream()
 415             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 416             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR2+OTSi"))
 417             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 418                 .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint"))))
 419             .count();
 420         assertEquals("SPDR-SA1-XPDR2+OTSi (switch) should have 4 external network neps", 4, inb5);
 421         enb5 = topology.getNode().values().stream()
 422             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 423             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR2+OTSi"))
 424             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 425                 .filter(nep -> nep.getName().containsKey(new NameKey("PhotMedNodeEdgePoint"))))
 426             .count();
 427         assertEquals("SPDR-SA1-XPDR2+OTSi (switch) should have 4 photonic network neps", 4, enb5);
 428         // We should have 3 neps per DEGREE-TTP port and 3 neps per SRG-PP port
 429         long inb6 = topology.getNode().values().stream()
 430             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 431             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals(
 432                 "ROADM-A1+PHOTONIC_MEDIA"))
 433             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 434                 .filter(nep -> nep.getName().values().stream().findFirst().get().getValue().contains("DEG")))
 435             .count();
 436         assertEquals("ROADM-A1+PHOTONIC_MEDIA (DEGREE) should have 6 network neps", 6, inb6);
 437         long enb6 = topology.getNode().values().stream()
 438             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
 439             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals(
 440                 "ROADM-A1+PHOTONIC_MEDIA"))
 441             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 442                 .filter(nep -> nep.getName().values().stream().findFirst().get().getValue().contains("SRG")))
 443             .count();
 444         assertEquals("ROADM-A1+PHOTONIC_MEDIA (SRG) should have 24 network neps", 24, enb6);
 445
 446         // Links in openroadm topology which include Roadm-to-Roadm and Xpdr-to-Roadm (ortopo / 2)
 447         // + transitional links -> 1 per network port of Xpdr + OTN links / 2
 448         assertEquals("Link list size should be 27", 27, topology.getLink().size());
 449         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes("T0 - Full Multi-layer topology".getBytes()).toString());
 450         assertEquals("incorrect topology uuid", topoUuid, topology.getUuid());
 451         assertEquals("topology name should be T0 - Full Multi-layer topology",
 452             "T0 - Full Multi-layer topology",
 453             topology.nonnullName().values().stream().findFirst().get().getValue());
 454
 455         long nbDsrOduNodes = topology.nonnullNode().values().stream()
 456             .filter(n -> n.getName().containsKey(new NameKey("dsr/odu node name"))).count();
 457         long nbPhotonicNodes = topology.nonnullNode().values().stream()
 458             .filter(n -> n.getName().containsKey(new NameKey("otsi node name"))).count();
 459         // In DSR/ODU we create one node per Xpdr (no filtering out)
 460         assertEquals("Node list should contain 8 DSR-ODU nodes", 8, nbDsrOduNodes);
 461         // We need to add the Roadms as Photonic nodes. Instead of 1 node as roadm infra we have 2 roadm nodes
 462         assertEquals("Node list should contain 8 Photonics nodes", 8, nbPhotonicNodes);
 463         long nbTransititionalLinks = topology.getLink().values().stream()
 464             .filter(l -> l.getName().containsKey(new NameKey("transitional link name"))).count();
 465         // Roadm-to-Roadm
 466         long nbOmsLinks = topology.getLink().values().stream()
 467             .filter(l -> l.getName().containsKey(new NameKey("OMS link name"))).count();
 468         // Xpdr-to-Roadm
 469         long nbOmsLinks1 = topology.getLink().values().stream()
 470             .filter(l -> l.getName().containsKey(new NameKey("XPDR-RDM link name"))).count();
 471         long nbOtnLinks = topology.getLink().values().stream()
 472             .filter(l -> l.getName().containsKey(new NameKey("otn link name"))).count();
 473         // 1 transitional link per NETWORK port
 474         assertEquals("Link list should contain 16 transitional links", 16, nbTransititionalLinks);
 475         // 1 OMS per ROADM-to-ROADM link + Existing XPDR-tp-ROADM link in openroadm topology
 476         assertEquals("Link list should contain 9 OMS links", 9, nbOmsLinks + nbOmsLinks1);
 477         // Should we consider OTN links as links or connections??
 478         assertEquals("Link list should contain 2 OTN links", 2, nbOtnLinks);
 479
 480         Uuid node1Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+DSR".getBytes(StandardCharsets.UTF_8))
 481             .toString());
 482         Uuid node2Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+DSR".getBytes(StandardCharsets.UTF_8))
 483             .toString());
 484         Uuid node3Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+OTSi".getBytes(StandardCharsets.UTF_8))
 485             .toString());
 486         Uuid node4Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+OTSi".getBytes(StandardCharsets.UTF_8))
 487             .toString());
 488         Uuid tp1Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+eODU+XPDR1-NETWORK1"
 489             .getBytes(StandardCharsets.UTF_8)).toString());
 490         Uuid tp2Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+eODU+XPDR1-NETWORK1"
 491             .getBytes(StandardCharsets.UTF_8)).toString());
 492         Uuid tp3Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+iOTSi+XPDR1-NETWORK1"
 493             .getBytes(StandardCharsets.UTF_8)).toString());
 494         Uuid tp4Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+iOTSi+XPDR1-NETWORK1"
 495             .getBytes(StandardCharsets.UTF_8)).toString());
 496         Uuid link1Uuid =
 497             new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+iOTSi+XPDR1-NETWORK1toSPDR-SC1-XPDR1+iOTSi+XPDR1-NETWORK1"
 498                 .getBytes(StandardCharsets.UTF_8)).toString());
 499         Uuid link2Uuid =
 500             new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+eODU+XPDR1-NETWORK1toSPDR-SC1-XPDR1+eODU+XPDR1-NETWORK1"
 501                 .getBytes(StandardCharsets.UTF_8)).toString());
 502
 503         List<Link> links = topology.nonnullLink().values().stream()
 504             .filter(l -> l.getName().containsKey(new NameKey("otn link name")))
 505             .sorted((l1, l2) -> l1.getUuid().getValue().compareTo(l2.getUuid().getValue()))
 506             .collect(Collectors.toList());
 507         checkOtnLink(links.get(0), topoUuid, node3Uuid, node4Uuid, tp3Uuid, tp4Uuid, link1Uuid,
 508             "SPDR-SA1-XPDR1+iOTSi+XPDR1-NETWORK1toSPDR-SC1-XPDR1+iOTSi+XPDR1-NETWORK1");
 509         checkOtnLink(links.get(1), topoUuid, node1Uuid, node2Uuid, tp1Uuid, tp2Uuid, link2Uuid,
 510             "SPDR-SA1-XPDR1+eODU+XPDR1-NETWORK1toSPDR-SC1-XPDR1+eODU+XPDR1-NETWORK1");
 511     }
 512
 513     @Test
 514     public void getNodeAndNepsDetailsWhenSuccessful()
 515             throws ExecutionException, InterruptedException {
 516         GetTopologyDetailsInput input = TapiTopologyDataUtils.buildGetTopologyDetailsInput(
 517             TapiStringConstants.T0_FULL_MULTILAYER);
 518         TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(getDataBroker(), tapiContext, topologyUtils, tapiLink);
 519         ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = tapiTopoImpl.getTopologyDetails(input);
 520         result.addListener(new Runnable() {
 521             @Override
 522             public void run() {
 523                 endSignal.countDown();
 524             }
 525         }, executorService);
 526         endSignal.await();
 527         RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
 528         @Nullable
 529         Topology topology = rpcResult.getResult().getTopology();
 530         for (Node node:topology.getNode().values()) {
 531             String nodeName = node.getName().values().stream().findFirst().get().getValue();
 532             GetNodeDetailsInput input1 = TapiTopologyDataUtils.buildGetNodeDetailsInput(
 533                 TapiStringConstants.T0_FULL_MULTILAYER, nodeName);
 534             ListenableFuture<RpcResult<GetNodeDetailsOutput>> result1 = tapiTopoImpl.getNodeDetails(input1);
 535             result.addListener(new Runnable() {
 536                 @Override
 537                 public void run() {
 538                     endSignal.countDown();
 539                 }
 540             }, executorService);
 541             endSignal.await();
 542             RpcResult<GetNodeDetailsOutput> rpcResult1 = result1.get();
 543             @Nullable
 544             Node node1 = rpcResult1.getResult().getNode();
 545             assertNotNull("Node should not be null", node1);
 546             for (OwnedNodeEdgePoint onep:node1.getOwnedNodeEdgePoint().values()) {
 547                 String onepName = onep.getName().values().stream().findFirst().get().getValue();
 548                 GetNodeEdgePointDetailsInput input2 = TapiTopologyDataUtils.buildGetNodeEdgePointDetailsInput(
 549                     TapiStringConstants.T0_FULL_MULTILAYER, nodeName, onepName);
 550                 ListenableFuture<RpcResult<GetNodeEdgePointDetailsOutput>> result2
 551                     = tapiTopoImpl.getNodeEdgePointDetails(input2);
 552                 result.addListener(new Runnable() {
 553                     @Override
 554                     public void run() {
 555                         endSignal.countDown();
 556                     }
 557                 }, executorService);
 558                 endSignal.await();
 559                 RpcResult<GetNodeEdgePointDetailsOutput> rpcResult2 = result2.get();
 560                 org.opendaylight.yang.gen.v1
 561                     .urn.onf.otcc.yang.tapi.topology.rev181210.get.node.edge.point.details.output.NodeEdgePoint
 562                         onep1 = rpcResult2.getResult().getNodeEdgePoint();
 563                 assertNotNull("Node Edge Point should not be null", onep1);
 564             }
 565         }
 566     }
 567
 568     @Test
 569     public void getLinkDetailsWhenSuccessful()
 570             throws ExecutionException, InterruptedException {
 571         GetTopologyDetailsInput input = TapiTopologyDataUtils.buildGetTopologyDetailsInput(
 572             TapiStringConstants.T0_FULL_MULTILAYER);
 573         TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(getDataBroker(), tapiContext, topologyUtils, tapiLink);
 574         ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = tapiTopoImpl.getTopologyDetails(input);
 575         result.addListener(new Runnable() {
 576             @Override
 577             public void run() {
 578                 endSignal.countDown();
 579             }
 580         }, executorService);
 581         endSignal.await();
 582         RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
 583         @Nullable
 584         Topology topology = rpcResult.getResult().getTopology();
 585         for (Link link:topology.getLink().values()) {
 586             String linkName = link.getName().values().stream().findFirst().get().getValue();
 587             GetLinkDetailsInput input1 = TapiTopologyDataUtils.buildGetLinkDetailsInput(
 588                 TapiStringConstants.T0_FULL_MULTILAYER, linkName);
 589             ListenableFuture<RpcResult<GetLinkDetailsOutput>> result1 = tapiTopoImpl.getLinkDetails(input1);
 590             result.addListener(new Runnable() {
 591                 @Override
 592                 public void run() {
 593                     endSignal.countDown();
 594                 }
 595             }, executorService);
 596             endSignal.await();
 597             RpcResult<GetLinkDetailsOutput> rpcResult1 = result1.get();
 598             org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.link.details.output.Link link1
 599                 = rpcResult1.getResult().getLink();
 600             assertNotNull("Link should not be null", link1);
 601         }
 602     }
 603
 604     @Test
 605     public void getSipDetailsWhenSuccessful()
 606             throws ExecutionException, InterruptedException {
 607         GetServiceInterfacePointListInput input = TapiTopologyDataUtils.buildServiceInterfacePointListInput();
 608         TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(getDataBroker(), tapiContext, topologyUtils, tapiLink);
 609         ListenableFuture<RpcResult<GetServiceInterfacePointListOutput>> result = tapiTopoImpl
 610             .getServiceInterfacePointList(input);
 611         result.addListener(new Runnable() {
 612             @Override
 613             public void run() {
 614                 endSignal.countDown();
 615             }
 616         }, executorService);
 617         endSignal.await();
 618         RpcResult<GetServiceInterfacePointListOutput> rpcResult = result.get();
 619         Map<SipKey, Sip> sipMap = rpcResult.getResult().getSip();
 620         for (Sip sip:sipMap.values()) {
 621             Uuid sipUuid = sip.getUuid();
 622             GetServiceInterfacePointDetailsInput input1 = TapiTopologyDataUtils
 623                 .buildGetServiceInterfacePointDetailsInput(sipUuid);
 624             ListenableFuture<RpcResult<GetServiceInterfacePointDetailsOutput>> result1
 625                 = tapiTopoImpl.getServiceInterfacePointDetails(input1);
 626             result.addListener(new Runnable() {
 627                 @Override
 628                 public void run() {
 629                     endSignal.countDown();
 630                 }
 631             }, executorService);
 632             endSignal.await();
 633             RpcResult<GetServiceInterfacePointDetailsOutput> rpcResult1 = result1.get();
 634             org.opendaylight.yang.gen.v1
 635                 .urn.onf.otcc.yang.tapi.common.rev181210.get.service._interface.point.details.output.Sip sip1
 636                     = rpcResult1.getResult().getSip();
 637             assertNotNull("Sip should not be null", sip1);
 638         }
 639     }
 640
 641     private void checkOtnLink(Link link, Uuid topoUuid, Uuid node1Uuid, Uuid node2Uuid, Uuid tp1Uuid, Uuid tp2Uuid,
 642             Uuid linkUuid, String linkName) {
 643         assertEquals("bad name for the link", linkName, link.getName().get(new NameKey("otn link name")).getValue());
 644         assertEquals("bad uuid for link", linkUuid, link.getUuid());
 645         assertEquals("Available capacity unit should be MBPS",
 646             CapacityUnit.GBPS, link.getAvailableCapacity().getTotalSize().getUnit());
 647         String prefix = linkName.split("-")[0];
 648         if ("OTU4".equals(prefix)) {
 649             assertEquals("Available capacity -total size value should be 0",
 650                 Uint64.valueOf(0), link.getAvailableCapacity().getTotalSize().getValue());
 651         } else if ("ODTU4".equals(prefix)) {
 652             assertEquals("Available capacity -total size value should be 100 000",
 653                 Uint64.valueOf(100000), link.getAvailableCapacity().getTotalSize().getValue());
 654         }
 655         assertEquals("Total capacity unit should be GBPS",
 656             CapacityUnit.GBPS, link.getTotalPotentialCapacity().getTotalSize().getUnit());
 657         assertEquals("Total capacity -total size value should be 100",
 658             Uint64.valueOf(100), link.getTotalPotentialCapacity().getTotalSize().getValue());
 659         if ("OTU4".equals(prefix)) {
 660             assertEquals("otn link should be between 2 nodes of protocol layers PHOTONIC_MEDIA",
 661                 LayerProtocolName.PHOTONICMEDIA.getName(), link.getLayerProtocolName().get(0).getName());
 662         } else if ("ODTU4".equals(prefix)) {
 663             assertEquals("otn link should be between 2 nodes of protocol layers ODU",
 664                 LayerProtocolName.ODU.getName(), link.getLayerProtocolName().get(0).getName());
 665         }
 666         assertEquals("transitional link should be BIDIRECTIONAL",
 667             ForwardingDirection.BIDIRECTIONAL, link.getDirection());
 668         List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210
 669             .link.NodeEdgePoint> nodeEdgePointList = new ArrayList<>(link.nonnullNodeEdgePoint().values());
 670         assertEquals("topology uuid should be the same for the two termination point of the link",
 671             topoUuid, nodeEdgePointList.get(0).getTopologyUuid());
 672         assertEquals("topology uuid should be the same for the two termination point of the link",
 673             topoUuid, nodeEdgePointList.get(1).getTopologyUuid());
 674         assertThat("otn links should terminate on two distinct nodes",
 675             nodeEdgePointList.get(0).getNodeUuid().getValue(),
 676             either(containsString(node1Uuid.getValue())).or(containsString(node2Uuid.getValue())));
 677         assertThat("otn links should terminate on two distinct nodes",
 678             nodeEdgePointList.get(1).getNodeUuid().getValue(),
 679             either(containsString(node1Uuid.getValue())).or(containsString(node2Uuid.getValue())));
 680         assertThat("otn links should terminate on two distinct tps",
 681             nodeEdgePointList.get(0).getNodeEdgePointUuid().getValue(),
 682             either(containsString(tp1Uuid.getValue())).or(containsString(tp2Uuid.getValue())));
 683         assertThat("otn links should terminate on two distinct tps",
 684             nodeEdgePointList.get(1).getNodeEdgePointUuid().getValue(),
 685             either(containsString(tp1Uuid.getValue())).or(containsString(tp2Uuid.getValue())));
 686         assertEquals("operational state should be ENABLED",
 687             OperationalState.ENABLED, link.getOperationalState());
 688         assertEquals("administrative state should be UNLOCKED",
 689             AdministrativeState.UNLOCKED, link.getAdministrativeState());
 690     }
 691 }