networkmodel/src/test/java/org/opendaylight/transportpce/networkmodel/util/OpenRoadmTopologyTest.java

   1 /*
   2  * Copyright © 2020 Orange Labs, 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.networkmodel.util;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertFalse;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.junit.Assert.assertNull;
  14 import static org.junit.Assert.assertTrue;
  15 import static org.mockito.ArgumentMatchers.any;
  16 import static org.mockito.Mockito.never;
  17 import static org.mockito.Mockito.verify;
  18 import static org.mockito.Mockito.when;
  19
  20 import com.google.common.util.concurrent.FluentFuture;
  21 import com.google.common.util.concurrent.ListenableFuture;
  22 import java.util.ArrayList;
  23 import java.util.Arrays;
  24 import java.util.List;
  25 import java.util.Optional;
  26 import java.util.concurrent.ExecutionException;
  27 import java.util.concurrent.Executor;
  28 import java.util.concurrent.TimeUnit;
  29 import java.util.concurrent.TimeoutException;
  30 import java.util.stream.Collectors;
  31 import org.junit.Ignore;
  32 import org.junit.Test;
  33 import org.junit.runner.RunWith;
  34 import org.mockito.Mock;
  35 import org.mockito.invocation.InvocationOnMock;
  36 import org.mockito.junit.MockitoJUnitRunner;
  37 import org.mockito.stubbing.Answer;
  38 import org.opendaylight.mdsal.common.api.CommitInfo;
  39 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  40 import org.opendaylight.transportpce.common.NetworkUtils;
  41 import org.opendaylight.transportpce.common.fixedflex.FixedGridConstant;
  42 import org.opendaylight.transportpce.common.fixedflex.GridConstant;
  43 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
  44 import org.opendaylight.transportpce.networkmodel.dto.TopologyShard;
  45 import org.opendaylight.transportpce.networkmodel.util.test.NetworkmodelTestUtil;
  46 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev201012.network.Nodes;
  47 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Link1;
  48 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Node1;
  49 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.TerminationPoint1;
  50 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes;
  51 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.Link1Builder;
  52 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmLinkType;
  53 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmNodeType;
  54 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmTpType;
  55 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.available.freq.map.AvailFreqMaps;
  56 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
  57 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
  58 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  59 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
  60 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
  61 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  62 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNode;
  63 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.LinkId;
  64 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
  65 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
  66 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkBuilder;
  67 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkKey;
  68 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.link.DestinationBuilder;
  69 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.link.SourceBuilder;
  70 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
  71 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  72 import org.opendaylight.yangtools.yang.common.Uint16;
  73
  74
  75 @RunWith(MockitoJUnitRunner.StrictStubs.class)
  76 public class OpenRoadmTopologyTest {
  77     @Mock
  78     private NetworkTransactionService networkTransactionService;
  79
  80     @Test
  81     public void createTopologyShardForDegreeTest() {
  82         Nodes mappingNode = NetworkmodelTestUtil.createMappingForRdm("ROADMA01", "nodeA", 2, 0);
  83         TopologyShard topologyShard = OpenRoadmTopology.createTopologyShard(mappingNode);
  84         assertNotNull(topologyShard);
  85         assertEquals("Should contain 2 Degree nodes only", 2, topologyShard.getNodes().size());
  86         assertEquals("Should contain 2 links", 2, topologyShard.getLinks().size());
  87         List<Node> nodes = topologyShard.getNodes().stream()
  88             .sorted((n1, n2) -> n1.getNodeId().getValue().compareTo(n2.getNodeId().getValue()))
  89             .collect(Collectors.toList());
  90         for (Node node : nodes) {
  91             String nodeNb = node.getNodeId().getValue().substring(node.getNodeId().getValue().length() - 1);
  92             checkDegreeNode(nodeNb, node);
  93         }
  94
  95         List<Link> links = topologyShard.getLinks().stream()
  96             .sorted((l1, l2) -> l1.getLinkId().getValue().compareTo(l2.getLinkId().getValue()))
  97             .collect(Collectors.toList());
  98         assertEquals("Should contain 2 express links", 2, links.size());
  99         assertEquals("ROADMA01-DEG1-DEG1-CTP-TXRXtoROADMA01-DEG2-DEG2-CTP-TXRX", links.get(0).getLinkId().getValue());
 100         assertEquals("ROADMA01-DEG1", links.get(0).getSource().getSourceNode().getValue());
 101         assertEquals("DEG1-CTP-TXRX", links.get(0).getSource().getSourceTp());
 102         assertEquals("ROADMA01-DEG2", links.get(0).getDestination().getDestNode().getValue());
 103         assertEquals("DEG2-CTP-TXRX", links.get(0).getDestination().getDestTp());
 104         assertEquals("ROADMA01-DEG2-DEG2-CTP-TXRXtoROADMA01-DEG1-DEG1-CTP-TXRX", links.get(1).getLinkId().getValue());
 105         assertEquals("ROADMA01-DEG2", links.get(1).getSource().getSourceNode().getValue());
 106         assertEquals("DEG2-CTP-TXRX", links.get(1).getSource().getSourceTp());
 107         assertEquals("ROADMA01-DEG1", links.get(1).getDestination().getDestNode().getValue());
 108         assertEquals("DEG1-CTP-TXRX", links.get(1).getDestination().getDestTp());
 109     }
 110
 111     @Test
 112     public void createTopologyShardForSrgTest() {
 113         Nodes mappingNode = NetworkmodelTestUtil.createMappingForRdm("ROADMA01", "nodeA", 0, 1);
 114         TopologyShard topologyShard = OpenRoadmTopology.createTopologyShard(mappingNode);
 115         assertNotNull(topologyShard);
 116         List<Node> nodes = topologyShard.getNodes();
 117         assertEquals("Should contain 1 SRG node only", 1, nodes.size());
 118         assertEquals("Should contain 0 link", 0, topologyShard.getLinks().size());
 119         checkSrgNode("1", nodes.get(0));
 120     }
 121
 122     @Test
 123     public void createTopologyShardForCompleteRdmNodeTest() {
 124         Nodes mappingNode = NetworkmodelTestUtil.createMappingForRdm("ROADMA01", "nodeA", 2, 2);
 125         TopologyShard topologyShard = OpenRoadmTopology.createTopologyShard(mappingNode);
 126         assertNotNull(topologyShard);
 127         assertEquals("Should contain 2 Deg and 2 SRG nodes", 4, topologyShard.getNodes().size());
 128         List<Link> addLinks = topologyShard.getLinks().stream()
 129             .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.ADDLINK))
 130             .collect(Collectors.toList());
 131         assertEquals("Should contain 4 add links", 4, addLinks.size());
 132         List<Link> dropLinks = topologyShard.getLinks().stream()
 133             .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.DROPLINK))
 134             .collect(Collectors.toList());
 135         assertEquals("Should contain 4 drop links", 4, dropLinks.size());
 136         List<Link> expressLinks = topologyShard.getLinks().stream()
 137             .filter(lk -> lk.augmentation(Link1.class).getLinkType().equals(OpenroadmLinkType.EXPRESSLINK))
 138             .collect(Collectors.toList());
 139         assertEquals("Should contain 2 express links", 2, expressLinks.size());
 140     }
 141
 142     @Test
 143     public void createTopologyShardForTpdrNodeTest() {
 144         Nodes mappingNode = NetworkmodelTestUtil.createMappingForXpdr("XPDRA01", "nodeA", 2, 2, null);
 145         TopologyShard topologyShard = OpenRoadmTopology.createTopologyShard(mappingNode);
 146         assertNotNull(topologyShard);
 147         assertEquals("Should contain a single node", 1, topologyShard.getNodes().size());
 148         assertEquals("Should contain 0 link", 0, topologyShard.getLinks().size());
 149         checkTpdrNode(topologyShard.getNodes().get(0));
 150     }
 151
 152     @Test
 153     public void createTopologyShardForTpdrNode2Test() {
 154         Nodes mappingNode = NetworkmodelTestUtil.createMappingForXpdr("XPDRA01", "nodeA", 2, 2, XpdrNodeTypes.Tpdr);
 155         TopologyShard topologyShard = OpenRoadmTopology.createTopologyShard(mappingNode);
 156         assertNotNull(topologyShard);
 157         assertEquals("Should contain a single node", 1, topologyShard.getNodes().size());
 158         assertEquals("Should contain 0 link", 0, topologyShard.getLinks().size());
 159         checkTpdrNode(topologyShard.getNodes().get(0));
 160     }
 161
 162     @Test
 163     public void createTopologyShardForMpdrNodeTest() {
 164         Nodes mappingNode = NetworkmodelTestUtil.createMappingForXpdr("XPDRA01", "nodeA", 2, 2, XpdrNodeTypes.Mpdr);
 165         TopologyShard topologyShard = OpenRoadmTopology.createTopologyShard(mappingNode);
 166         assertNotNull(topologyShard);
 167         assertEquals("Should contain a single node", 1, topologyShard.getNodes().size());
 168         assertEquals("Should contain 0 link", 0, topologyShard.getLinks().size());
 169         checkOtnXpdrNode(topologyShard.getNodes().get(0));
 170     }
 171
 172     @Test
 173     public void createTopologyShardForSwitchNodeTest() {
 174         Nodes mappingNode = NetworkmodelTestUtil.createMappingForXpdr("XPDRA01", "nodeA", 2, 2, XpdrNodeTypes.Switch);
 175         TopologyShard topologyShard = OpenRoadmTopology.createTopologyShard(mappingNode);
 176         assertNotNull(topologyShard);
 177         assertEquals("Should contain a single node", 1, topologyShard.getNodes().size());
 178         assertEquals("Should contain 0 link", 0, topologyShard.getLinks().size());
 179         checkOtnXpdrNode(topologyShard.getNodes().get(0));
 180     }
 181
 182     @Ignore
 183     @Test
 184     public void createTopologyShardForRdmWithoutClliTest() {
 185         Nodes mappingNode = NetworkmodelTestUtil.createMappingForRdm("ROADMA01", null, 2, 0);
 186         TopologyShard topologyShard = OpenRoadmTopology.createTopologyShard(mappingNode);
 187         assertNull("clli must not be null", topologyShard);
 188     }
 189
 190     @Test
 191     public void deleteLinkOkTest() throws InterruptedException, ExecutionException {
 192         String srcNode = "ROADM-A1-DEG1";
 193         String dstNode = "ROADM-A1-SRG1";
 194         String srcTp = "DEG1-CTP-TXRX";
 195         String destTp = "SRG1-CP-TXRX";
 196         LinkId linkId = LinkIdUtil.buildLinkId(srcNode, srcTp, dstNode, destTp);
 197         org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.Link1 link1 =
 198             new Link1Builder().build();
 199         Link link = new LinkBuilder()
 200             .setLinkId(linkId)
 201             .setSource(new SourceBuilder().setSourceNode(new NodeId(srcNode)).setSourceTp(srcTp).build())
 202             .setDestination(new DestinationBuilder().setDestNode(new NodeId(dstNode)).setDestTp(destTp).build())
 203             .addAugmentation(link1)
 204             .build();
 205         InstanceIdentifier<Link> linkIID = InstanceIdentifier.builder(Networks.class).child(Network.class,
 206             new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID))).augmentation(Network1.class)
 207             .child(Link.class, new LinkKey(linkId)).build();
 208         when(networkTransactionService.read(LogicalDatastoreType.CONFIGURATION, linkIID))
 209             .thenReturn(new LinkFuture(link));
 210
 211         Answer<FluentFuture<CommitInfo>> answer = new Answer<FluentFuture<CommitInfo>>() {
 212
 213             @Override
 214             public FluentFuture<CommitInfo> answer(InvocationOnMock invocation) throws Throwable {
 215                 return CommitInfo.emptyFluentFuture();
 216             }
 217
 218         };
 219         when(networkTransactionService.commit()).then(answer);
 220
 221         boolean result = OpenRoadmTopology.deleteLink("ROADM-A1-DEG1", "ROADM-A1-SRG1", "DEG1-CTP-TXRX", "SRG1-CP-TXRX",
 222             networkTransactionService);
 223         assertTrue("link deletion should be ok", result);
 224     }
 225
 226     @Test
 227     public void deleteLinkNotOkTest() throws InterruptedException, ExecutionException {
 228         String srcNode = "ROADM-A1-DEG1";
 229         String dstNode = "ROADM-A1-SRG1";
 230         String srcTp = "DEG1-CTP-TXRX";
 231         String destTp = "SRG1-CP-TXRX";
 232         LinkId linkId = LinkIdUtil.buildLinkId(srcNode, srcTp, dstNode, destTp);
 233
 234         InstanceIdentifier<Link> linkIID = InstanceIdentifier.builder(Networks.class).child(Network.class,
 235             new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID))).augmentation(Network1.class)
 236             .child(Link.class, new LinkKey(linkId)).build();
 237         when(networkTransactionService.read(LogicalDatastoreType.CONFIGURATION, linkIID)).thenReturn(new LinkFuture());
 238
 239         boolean result = OpenRoadmTopology.deleteLink("ROADM-A1-DEG1", "ROADM-A1-SRG1", "DEG1-CTP-TXRX", "SRG1-CP-TXRX",
 240             networkTransactionService);
 241         assertFalse("link deletion should not be ok", result);
 242     }
 243
 244     @Test
 245     public void deleteLinkExceptionTest() throws InterruptedException, ExecutionException {
 246         String srcNode = "ROADM-A1-DEG1";
 247         String dstNode = "ROADM-A1-SRG1";
 248         String srcTp = "DEG1-CTP-TXRX";
 249         String destTp = "SRG1-CP-TXRX";
 250         LinkId linkId = LinkIdUtil.buildLinkId(srcNode, srcTp, dstNode, destTp);
 251
 252         InstanceIdentifier<Link> linkIID = InstanceIdentifier.builder(Networks.class)
 253                 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
 254                 .augmentation(Network1.class).child(Link.class, new LinkKey(linkId)).build();
 255         when(networkTransactionService.read(LogicalDatastoreType.CONFIGURATION, linkIID))
 256                 .thenReturn(new InterruptedLinkFuture());
 257         boolean result = OpenRoadmTopology.deleteLink("ROADM-A1-DEG1", "ROADM-A1-SRG1", "DEG1-CTP-TXRX", "SRG1-CP-TXRX",
 258                 networkTransactionService);
 259         verify(networkTransactionService, never()).merge(any(), any(), any());
 260         assertFalse("Result should be false du to InterruptedException", result);
 261     }
 262
 263     private void checkDegreeNode(String nodeNb, Node node) {
 264         assertEquals("ROADMA01-DEG" + nodeNb, node.getNodeId().getValue());
 265         List<SupportingNode> supportingNodes = node.nonnullSupportingNode().values().stream()
 266             .sorted((sn1, sn2) -> sn1.getNetworkRef().getValue().compareTo(sn2.getNetworkRef().getValue()))
 267             .collect(Collectors.toList());
 268         assertEquals(2, supportingNodes.size());
 269         assertEquals("clli-network", supportingNodes.get(0).getNetworkRef().getValue());
 270         assertEquals("nodeA", supportingNodes.get(0).getNodeRef().getValue());
 271         assertEquals("openroadm-network", supportingNodes.get(1).getNetworkRef().getValue());
 272         assertEquals("ROADMA01", supportingNodes.get(1).getNodeRef().getValue());
 273         assertEquals(OpenroadmNodeType.DEGREE, node.augmentation(Node1.class).getNodeType());
 274         assertEquals(Uint16.valueOf(nodeNb), node.augmentation(
 275             org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.Node1.class)
 276             .getDegreeAttributes().getDegreeNumber());
 277         List<AvailFreqMaps> availFreqMapsValues = new ArrayList<>(node.augmentation(
 278             org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.Node1.class)
 279             .getDegreeAttributes().getAvailFreqMaps().values());
 280         assertEquals(FixedGridConstant.NB_CHANNELS, availFreqMapsValues.get(0).getFreqMap().length);
 281         byte[] byteArray = new byte[FixedGridConstant.NB_CHANNELS];
 282         Arrays.fill(byteArray, (byte) GridConstant.AVAILABLE_SLOT_VALUE);
 283         assertEquals(Arrays.toString(byteArray), Arrays.toString(availFreqMapsValues.get(0).getFreqMap()));
 284         List<TerminationPoint> tps = node.augmentation(
 285             org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1.class)
 286             .nonnullTerminationPoint().values().stream()
 287             .sorted((tp1, tp2) -> tp1.getTpId().getValue().compareTo(tp2.getTpId().getValue()))
 288             .collect(Collectors.toList());
 289         assertEquals(2, tps.size());
 290         assertEquals("DEG" + nodeNb + "-CTP-TXRX", tps.get(0).getTpId().getValue());
 291         assertEquals(OpenroadmTpType.DEGREETXRXCTP, tps.get(0).augmentation(TerminationPoint1.class).getTpType());
 292         assertEquals("DEG" + nodeNb + "-TTP-TXRX", tps.get(1).getTpId().getValue());
 293         assertEquals(OpenroadmTpType.DEGREETXRXTTP, tps.get(1).augmentation(TerminationPoint1.class).getTpType());
 294     }
 295
 296     private void checkSrgNode(String nodeNb, Node node) {
 297         assertEquals("ROADMA01-SRG" + nodeNb, node.getNodeId().getValue());
 298         List<SupportingNode> supportingNodes = node.nonnullSupportingNode().values().stream()
 299             .sorted((sn1, sn2) -> sn1.getNetworkRef().getValue().compareTo(sn2.getNetworkRef().getValue()))
 300             .collect(Collectors.toList());
 301         assertEquals(2, supportingNodes.size());
 302         assertEquals("clli-network", supportingNodes.get(0).getNetworkRef().getValue());
 303         assertEquals("nodeA", supportingNodes.get(0).getNodeRef().getValue());
 304         assertEquals("openroadm-network", supportingNodes.get(1).getNetworkRef().getValue());
 305         assertEquals("ROADMA01", supportingNodes.get(1).getNodeRef().getValue());
 306         assertEquals(OpenroadmNodeType.SRG, node.augmentation(Node1.class).getNodeType());
 307         List<AvailFreqMaps> availFreqMapsValues = new ArrayList<>(node.augmentation(
 308                 org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.Node1.class)
 309                 .getSrgAttributes().getAvailFreqMaps().values());
 310         assertEquals(FixedGridConstant.NB_CHANNELS, availFreqMapsValues.get(0).getFreqMap().length);
 311         byte[] byteArray = new byte[FixedGridConstant.NB_CHANNELS];
 312         Arrays.fill(byteArray, (byte) GridConstant.AVAILABLE_SLOT_VALUE);
 313         assertEquals(Arrays.toString(byteArray), Arrays.toString(availFreqMapsValues.get(0).getFreqMap()));
 314         List<TerminationPoint> tps = node.augmentation(
 315             org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1.class)
 316             .nonnullTerminationPoint().values().stream()
 317             .sorted((tp1, tp2) -> tp1.getTpId().getValue().compareTo(tp2.getTpId().getValue()))
 318             .collect(Collectors.toList());
 319         assertEquals(5, tps.size());
 320         assertEquals("SRG" + nodeNb + "-CP-TXRX", tps.get(0).getTpId().getValue());
 321         assertEquals(OpenroadmTpType.SRGTXRXCP, tps.get(0).augmentation(TerminationPoint1.class).getTpType());
 322         assertEquals("SRG" + nodeNb + "-PP3-TXRX", tps.get(3).getTpId().getValue());
 323         assertEquals(OpenroadmTpType.SRGTXRXPP, tps.get(3).augmentation(TerminationPoint1.class).getTpType());
 324     }
 325
 326     private void checkTpdrNode(Node node) {
 327         assertEquals("XPDRA01-XPDR1", node.getNodeId().getValue());
 328         List<SupportingNode> supportingNodes = node.nonnullSupportingNode().values().stream()
 329             .sorted((sn1, sn2) -> sn1.getNetworkRef().getValue().compareTo(sn2.getNetworkRef().getValue()))
 330             .collect(Collectors.toList());
 331         assertEquals(2, supportingNodes.size());
 332         assertEquals("clli-network", supportingNodes.get(0).getNetworkRef().getValue());
 333         assertEquals("nodeA", supportingNodes.get(0).getNodeRef().getValue());
 334         assertEquals("openroadm-network", supportingNodes.get(1).getNetworkRef().getValue());
 335         assertEquals("XPDRA01", supportingNodes.get(1).getNodeRef().getValue());
 336         assertEquals(OpenroadmNodeType.XPONDER, node.augmentation(Node1.class).getNodeType());
 337         List<TerminationPoint> tps = node.augmentation(
 338             org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1.class)
 339             .nonnullTerminationPoint().values().stream()
 340             .sorted((tp1, tp2) -> tp1.getTpId().getValue().compareTo(tp2.getTpId().getValue()))
 341             .collect(Collectors.toList());
 342         assertEquals(4, tps.size());
 343         assertEquals("XPDR1-CLIENT1", tps.get(0).getTpId().getValue());
 344         assertEquals(OpenroadmTpType.XPONDERCLIENT, tps.get(0).augmentation(TerminationPoint1.class).getTpType());
 345         assertEquals("XPDR1-NETWORK1", tps.get(0).augmentation(
 346             org.opendaylight.yang.gen.v1.http.transportpce.topology.rev201019.TerminationPoint1.class)
 347             .getAssociatedConnectionMapPort());
 348         assertEquals("XPDR1-NETWORK1", tps.get(2).getTpId().getValue());
 349         assertEquals(OpenroadmTpType.XPONDERNETWORK, tps.get(2).augmentation(TerminationPoint1.class).getTpType());
 350         assertEquals("XPDR1-CLIENT1", tps.get(2).augmentation(
 351             org.opendaylight.yang.gen.v1.http.transportpce.topology.rev201019.TerminationPoint1.class)
 352             .getAssociatedConnectionMapPort());
 353     }
 354
 355     private void checkOtnXpdrNode(Node node) {
 356         assertEquals("XPDRA01-XPDR1", node.getNodeId().getValue());
 357         List<SupportingNode> supportingNodes = node.nonnullSupportingNode().values().stream()
 358             .sorted((sn1, sn2) -> sn1.getNetworkRef().getValue().compareTo(sn2.getNetworkRef().getValue()))
 359             .collect(Collectors.toList());
 360         assertEquals(2, supportingNodes.size());
 361         assertEquals("clli-network", supportingNodes.get(0).getNetworkRef().getValue());
 362         assertEquals("nodeA", supportingNodes.get(0).getNodeRef().getValue());
 363         assertEquals("openroadm-network", supportingNodes.get(1).getNetworkRef().getValue());
 364         assertEquals("XPDRA01", supportingNodes.get(1).getNodeRef().getValue());
 365         assertEquals(OpenroadmNodeType.XPONDER, node.augmentation(Node1.class).getNodeType());
 366         List<TerminationPoint> tps = node.augmentation(
 367             org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1.class)
 368             .nonnullTerminationPoint().values().stream()
 369             .sorted((tp1, tp2) -> tp1.getTpId().getValue().compareTo(tp2.getTpId().getValue()))
 370             .collect(Collectors.toList());
 371         assertEquals(2, tps.size());
 372         assertEquals("XPDR1-NETWORK1", tps.get(0).getTpId().getValue());
 373         assertEquals(OpenroadmTpType.XPONDERNETWORK, tps.get(0).augmentation(TerminationPoint1.class).getTpType());
 374     }
 375
 376     private class LinkFuture implements  ListenableFuture<Optional<Link>> {
 377
 378         private Link link;
 379
 380         LinkFuture() {
 381         }
 382
 383         LinkFuture(Link link) {
 384             this.link = link;
 385         }
 386
 387         @Override
 388         public boolean cancel(boolean arg0) {
 389             return false;
 390         }
 391
 392         @Override
 393         public Optional<Link> get() throws InterruptedException, ExecutionException {
 394             if (link != null) {
 395                 return Optional.of(link);
 396             } else {
 397                 return Optional.empty();
 398             }
 399         }
 400
 401         @Override
 402         public Optional<Link> get(long arg0, TimeUnit arg1)
 403             throws InterruptedException, ExecutionException, TimeoutException {
 404             if (link != null) {
 405                 return Optional.of(link);
 406             } else {
 407                 return Optional.empty();
 408             }
 409         }
 410
 411         @Override
 412         public boolean isCancelled() {
 413             return false;
 414         }
 415
 416         @Override
 417         public boolean isDone() {
 418             return false;
 419         }
 420
 421         @Override
 422         public void addListener(Runnable listener, Executor executor) {
 423         }
 424     }
 425
 426     private class InterruptedLinkFuture implements  ListenableFuture<Optional<Link>> {
 427
 428         @Override
 429         public boolean cancel(boolean arg0) {
 430             return false;
 431         }
 432
 433         @Override
 434         public Optional<Link> get() throws InterruptedException, ExecutionException {
 435             throw new InterruptedException("Interrupted");
 436         }
 437
 438         @Override
 439         public Optional<Link> get(long arg0, TimeUnit arg1)
 440             throws InterruptedException, ExecutionException, TimeoutException {
 441             throw new InterruptedException("Interrupted");
 442         }
 443
 444         @Override
 445         public boolean isCancelled() {
 446             return false;
 447         }
 448
 449         @Override
 450         public boolean isDone() {
 451             return false;
 452         }
 453
 454         @Override
 455         public void addListener(Runnable listener, Executor executor) {
 456         }
 457     }
 458 }