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.GridConstant;
  42 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
  43 import org.opendaylight.transportpce.networkmodel.dto.TopologyShard;
  44 import org.opendaylight.transportpce.networkmodel.util.test.NetworkmodelTestUtil;
  45 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.portmapping.rev220316.network.Nodes;
  46 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev211210.Link1;
  47 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev211210.Node1;
  48 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev211210.TerminationPoint1;
  49 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.types.rev191129.XpdrNodeTypes;
  50 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev211210.Link1Builder;
  51 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev211210.OpenroadmLinkType;
  52 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev211210.OpenroadmNodeType;
  53 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev211210.OpenroadmTpType;
  54 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev211210.available.freq.map.AvailFreqMaps;
  55 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
  56 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
  57 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  58 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
  59 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
  60 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  61 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNode;
  62 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.LinkId;
  63 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
  64 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.TpId;
  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().getValue());
 102         assertEquals("ROADMA01-DEG2", links.get(0).getDestination().getDestNode().getValue());
 103         assertEquals("DEG2-CTP-TXRX", links.get(0).getDestination().getDestTp().getValue());
 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().getValue());
 107         assertEquals("ROADMA01-DEG1", links.get(1).getDestination().getDestNode().getValue());
 108         assertEquals("DEG1-CTP-TXRX", links.get(1).getDestination().getDestTp().getValue());
 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.rev211210.Link1 link1 =
 198             new Link1Builder().build();
 199         Link link = new LinkBuilder()
 200             .setLinkId(linkId)
 201             .setSource(new SourceBuilder().setSourceNode(new NodeId(srcNode)).setSourceTp(new TpId(srcTp)).build())
 202             .setDestination(new DestinationBuilder().setDestNode(new NodeId(dstNode)).setDestTp(new TpId(destTp))
 203                 .build())
 204             .addAugmentation(link1)
 205             .build();
 206         InstanceIdentifier<Link> linkIID = InstanceIdentifier.builder(Networks.class).child(Network.class,
 207             new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID))).augmentation(Network1.class)
 208             .child(Link.class, new LinkKey(linkId)).build();
 209         when(networkTransactionService.read(LogicalDatastoreType.CONFIGURATION, linkIID))
 210             .thenReturn(new LinkFuture(link));
 211
 212         Answer<FluentFuture<CommitInfo>> answer = new Answer<FluentFuture<CommitInfo>>() {
 213
 214             @Override
 215             public FluentFuture<CommitInfo> answer(InvocationOnMock invocation) throws Throwable {
 216                 return CommitInfo.emptyFluentFuture();
 217             }
 218
 219         };
 220         when(networkTransactionService.commit()).then(answer);
 221
 222         boolean result = OpenRoadmTopology.deleteLink("ROADM-A1-DEG1", "ROADM-A1-SRG1", "DEG1-CTP-TXRX", "SRG1-CP-TXRX",
 223             networkTransactionService);
 224         assertTrue("link deletion should be ok", result);
 225     }
 226
 227     @Test
 228     public void deleteLinkNotOkTest() throws InterruptedException, ExecutionException {
 229         String srcNode = "ROADM-A1-DEG1";
 230         String dstNode = "ROADM-A1-SRG1";
 231         String srcTp = "DEG1-CTP-TXRX";
 232         String destTp = "SRG1-CP-TXRX";
 233         LinkId linkId = LinkIdUtil.buildLinkId(srcNode, srcTp, dstNode, destTp);
 234
 235         InstanceIdentifier<Link> linkIID = InstanceIdentifier.builder(Networks.class).child(Network.class,
 236             new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID))).augmentation(Network1.class)
 237             .child(Link.class, new LinkKey(linkId)).build();
 238         when(networkTransactionService.read(LogicalDatastoreType.CONFIGURATION, linkIID)).thenReturn(new LinkFuture());
 239
 240         boolean result = OpenRoadmTopology.deleteLink("ROADM-A1-DEG1", "ROADM-A1-SRG1", "DEG1-CTP-TXRX", "SRG1-CP-TXRX",
 241             networkTransactionService);
 242         assertFalse("link deletion should not be ok", result);
 243     }
 244
 245     @Test
 246     public void deleteLinkExceptionTest() throws InterruptedException, ExecutionException {
 247         String srcNode = "ROADM-A1-DEG1";
 248         String dstNode = "ROADM-A1-SRG1";
 249         String srcTp = "DEG1-CTP-TXRX";
 250         String destTp = "SRG1-CP-TXRX";
 251         LinkId linkId = LinkIdUtil.buildLinkId(srcNode, srcTp, dstNode, destTp);
 252
 253         InstanceIdentifier<Link> linkIID = InstanceIdentifier.builder(Networks.class)
 254                 .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)))
 255                 .augmentation(Network1.class).child(Link.class, new LinkKey(linkId)).build();
 256         when(networkTransactionService.read(LogicalDatastoreType.CONFIGURATION, linkIID))
 257                 .thenReturn(new InterruptedLinkFuture());
 258         boolean result = OpenRoadmTopology.deleteLink("ROADM-A1-DEG1", "ROADM-A1-SRG1", "DEG1-CTP-TXRX", "SRG1-CP-TXRX",
 259                 networkTransactionService);
 260         verify(networkTransactionService, never()).merge(any(), any(), any());
 261         assertFalse("Result should be false du to InterruptedException", result);
 262     }
 263
 264     private void checkDegreeNode(String nodeNb, Node node) {
 265         assertEquals("ROADMA01-DEG" + nodeNb, node.getNodeId().getValue());
 266         List<SupportingNode> supportingNodes = node.nonnullSupportingNode().values().stream()
 267             .sorted((sn1, sn2) -> sn1.getNetworkRef().getValue().compareTo(sn2.getNetworkRef().getValue()))
 268             .collect(Collectors.toList());
 269         assertEquals(2, supportingNodes.size());
 270         assertEquals("clli-network", supportingNodes.get(0).getNetworkRef().getValue());
 271         assertEquals("nodeA", supportingNodes.get(0).getNodeRef().getValue());
 272         assertEquals("openroadm-network", supportingNodes.get(1).getNetworkRef().getValue());
 273         assertEquals("ROADMA01", supportingNodes.get(1).getNodeRef().getValue());
 274         assertEquals(OpenroadmNodeType.DEGREE, node.augmentation(Node1.class).getNodeType());
 275         assertEquals(Uint16.valueOf(nodeNb), node.augmentation(
 276             org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev211210.Node1.class)
 277             .getDegreeAttributes().getDegreeNumber());
 278         List<AvailFreqMaps> availFreqMapsValues = new ArrayList<>(node.augmentation(
 279             org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev211210.Node1.class)
 280             .getDegreeAttributes().getAvailFreqMaps().values());
 281         assertEquals(GridConstant.NB_OCTECTS, availFreqMapsValues.get(0).getFreqMap().length);
 282         byte[] byteArray = new byte[GridConstant.NB_OCTECTS];
 283         Arrays.fill(byteArray, (byte) GridConstant.AVAILABLE_SLOT_VALUE);
 284         assertEquals(Arrays.toString(byteArray), Arrays.toString(availFreqMapsValues.get(0).getFreqMap()));
 285         List<TerminationPoint> tps = node.augmentation(
 286             org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1.class)
 287             .nonnullTerminationPoint().values().stream()
 288             .sorted((tp1, tp2) -> tp1.getTpId().getValue().compareTo(tp2.getTpId().getValue()))
 289             .collect(Collectors.toList());
 290         assertEquals(2, tps.size());
 291         assertEquals("DEG" + nodeNb + "-CTP-TXRX", tps.get(0).getTpId().getValue());
 292         assertEquals(OpenroadmTpType.DEGREETXRXCTP, tps.get(0).augmentation(TerminationPoint1.class).getTpType());
 293         assertEquals("DEG" + nodeNb + "-TTP-TXRX", tps.get(1).getTpId().getValue());
 294         assertEquals(OpenroadmTpType.DEGREETXRXTTP, tps.get(1).augmentation(TerminationPoint1.class).getTpType());
 295     }
 296
 297     private void checkSrgNode(String nodeNb, Node node) {
 298         assertEquals("ROADMA01-SRG" + nodeNb, node.getNodeId().getValue());
 299         List<SupportingNode> supportingNodes = node.nonnullSupportingNode().values().stream()
 300             .sorted((sn1, sn2) -> sn1.getNetworkRef().getValue().compareTo(sn2.getNetworkRef().getValue()))
 301             .collect(Collectors.toList());
 302         assertEquals(2, supportingNodes.size());
 303         assertEquals("clli-network", supportingNodes.get(0).getNetworkRef().getValue());
 304         assertEquals("nodeA", supportingNodes.get(0).getNodeRef().getValue());
 305         assertEquals("openroadm-network", supportingNodes.get(1).getNetworkRef().getValue());
 306         assertEquals("ROADMA01", supportingNodes.get(1).getNodeRef().getValue());
 307         assertEquals(OpenroadmNodeType.SRG, node.augmentation(Node1.class).getNodeType());
 308         List<AvailFreqMaps> availFreqMapsValues = new ArrayList<>(node.augmentation(
 309                 org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev211210.Node1.class)
 310                 .getSrgAttributes().getAvailFreqMaps().values());
 311         assertEquals(GridConstant.NB_OCTECTS, availFreqMapsValues.get(0).getFreqMap().length);
 312         byte[] byteArray = new byte[GridConstant.NB_OCTECTS];
 313         Arrays.fill(byteArray, (byte) GridConstant.AVAILABLE_SLOT_VALUE);
 314         assertEquals(Arrays.toString(byteArray), Arrays.toString(availFreqMapsValues.get(0).getFreqMap()));
 315         List<TerminationPoint> tps = node.augmentation(
 316             org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1.class)
 317             .nonnullTerminationPoint().values().stream()
 318             .sorted((tp1, tp2) -> tp1.getTpId().getValue().compareTo(tp2.getTpId().getValue()))
 319             .collect(Collectors.toList());
 320         assertEquals(5, tps.size());
 321         assertEquals("SRG" + nodeNb + "-CP-TXRX", tps.get(0).getTpId().getValue());
 322         assertEquals(OpenroadmTpType.SRGTXRXCP, tps.get(0).augmentation(TerminationPoint1.class).getTpType());
 323         assertEquals("SRG" + nodeNb + "-PP3-TXRX", tps.get(3).getTpId().getValue());
 324         assertEquals(OpenroadmTpType.SRGTXRXPP, tps.get(3).augmentation(TerminationPoint1.class).getTpType());
 325     }
 326
 327     private void checkTpdrNode(Node node) {
 328         assertEquals("XPDRA01-XPDR1", node.getNodeId().getValue());
 329         List<SupportingNode> supportingNodes = node.nonnullSupportingNode().values().stream()
 330             .sorted((sn1, sn2) -> sn1.getNetworkRef().getValue().compareTo(sn2.getNetworkRef().getValue()))
 331             .collect(Collectors.toList());
 332         assertEquals(2, supportingNodes.size());
 333         assertEquals("clli-network", supportingNodes.get(0).getNetworkRef().getValue());
 334         assertEquals("nodeA", supportingNodes.get(0).getNodeRef().getValue());
 335         assertEquals("openroadm-network", supportingNodes.get(1).getNetworkRef().getValue());
 336         assertEquals("XPDRA01", supportingNodes.get(1).getNodeRef().getValue());
 337         assertEquals(OpenroadmNodeType.XPONDER, node.augmentation(Node1.class).getNodeType());
 338         List<TerminationPoint> tps = node.augmentation(
 339             org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1.class)
 340             .nonnullTerminationPoint().values().stream()
 341             .sorted((tp1, tp2) -> tp1.getTpId().getValue().compareTo(tp2.getTpId().getValue()))
 342             .collect(Collectors.toList());
 343         assertEquals(4, tps.size());
 344         assertEquals("XPDR1-CLIENT1", tps.get(0).getTpId().getValue());
 345         assertEquals(OpenroadmTpType.XPONDERCLIENT, tps.get(0).augmentation(TerminationPoint1.class).getTpType());
 346         assertEquals("XPDR1-NETWORK1", tps.get(0).augmentation(
 347             org.opendaylight.yang.gen.v1.http.transportpce.topology.rev220123.TerminationPoint1.class)
 348             .getAssociatedConnectionMapPort());
 349         assertEquals("XPDR1-NETWORK1", tps.get(2).getTpId().getValue());
 350         assertEquals(OpenroadmTpType.XPONDERNETWORK, tps.get(2).augmentation(TerminationPoint1.class).getTpType());
 351         assertEquals("XPDR1-CLIENT1", tps.get(2).augmentation(
 352             org.opendaylight.yang.gen.v1.http.transportpce.topology.rev220123.TerminationPoint1.class)
 353             .getAssociatedConnectionMapPort());
 354     }
 355
 356     private void checkOtnXpdrNode(Node node) {
 357         assertEquals("XPDRA01-XPDR1", node.getNodeId().getValue());
 358         List<SupportingNode> supportingNodes = node.nonnullSupportingNode().values().stream()
 359             .sorted((sn1, sn2) -> sn1.getNetworkRef().getValue().compareTo(sn2.getNetworkRef().getValue()))
 360             .collect(Collectors.toList());
 361         assertEquals(2, supportingNodes.size());
 362         assertEquals("clli-network", supportingNodes.get(0).getNetworkRef().getValue());
 363         assertEquals("nodeA", supportingNodes.get(0).getNodeRef().getValue());
 364         assertEquals("openroadm-network", supportingNodes.get(1).getNetworkRef().getValue());
 365         assertEquals("XPDRA01", supportingNodes.get(1).getNodeRef().getValue());
 366         assertEquals(OpenroadmNodeType.XPONDER, node.augmentation(Node1.class).getNodeType());
 367         List<TerminationPoint> tps = node.augmentation(
 368             org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1.class)
 369             .nonnullTerminationPoint().values().stream()
 370             .sorted((tp1, tp2) -> tp1.getTpId().getValue().compareTo(tp2.getTpId().getValue()))
 371             .collect(Collectors.toList());
 372         assertEquals(2, tps.size());
 373         assertEquals("XPDR1-NETWORK1", tps.get(0).getTpId().getValue());
 374         assertEquals(OpenroadmTpType.XPONDERNETWORK, tps.get(0).augmentation(TerminationPoint1.class).getTpType());
 375     }
 376
 377     private class LinkFuture implements  ListenableFuture<Optional<Link>> {
 378
 379         private Link link;
 380
 381         LinkFuture() {
 382         }
 383
 384         LinkFuture(Link link) {
 385             this.link = link;
 386         }
 387
 388         @Override
 389         public boolean cancel(boolean arg0) {
 390             return false;
 391         }
 392
 393         @Override
 394         public Optional<Link> get() throws InterruptedException, ExecutionException {
 395             if (link != null) {
 396                 return Optional.of(link);
 397             } else {
 398                 return Optional.empty();
 399             }
 400         }
 401
 402         @Override
 403         public Optional<Link> get(long arg0, TimeUnit arg1)
 404             throws InterruptedException, ExecutionException, TimeoutException {
 405             if (link != null) {
 406                 return Optional.of(link);
 407             } else {
 408                 return Optional.empty();
 409             }
 410         }
 411
 412         @Override
 413         public boolean isCancelled() {
 414             return false;
 415         }
 416
 417         @Override
 418         public boolean isDone() {
 419             return false;
 420         }
 421
 422         @Override
 423         public void addListener(Runnable listener, Executor executor) {
 424         }
 425     }
 426
 427     private class InterruptedLinkFuture implements  ListenableFuture<Optional<Link>> {
 428
 429         @Override
 430         public boolean cancel(boolean arg0) {
 431             return false;
 432         }
 433
 434         @Override
 435         public Optional<Link> get() throws InterruptedException, ExecutionException {
 436             throw new InterruptedException("Interrupted");
 437         }
 438
 439         @Override
 440         public Optional<Link> get(long arg0, TimeUnit arg1)
 441             throws InterruptedException, ExecutionException, TimeoutException {
 442             throw new InterruptedException("Interrupted");
 443         }
 444
 445         @Override
 446         public boolean isCancelled() {
 447             return false;
 448         }
 449
 450         @Override
 451         public boolean isDone() {
 452             return false;
 453         }
 454
 455         @Override
 456         public void addListener(Runnable listener, Executor executor) {
 457         }
 458     }
 459 }