pce/src/test/java/org/opendaylight/transportpce/pce/networkanalyzer/PceLinkTest.java

   1 /*
   2  * Copyright © 2020 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
   9 package org.opendaylight.transportpce.pce.networkanalyzer;
  10
  11 import com.google.common.collect.ImmutableList;
  12
  13 import java.math.BigDecimal;
  14 import java.util.ArrayList;
  15 import java.util.Arrays;
  16 import java.util.List;
  17
  18 import org.junit.Assert;
  19 import org.junit.Before;
  20 import org.junit.Test;
  21 import org.opendaylight.transportpce.common.NetworkUtils;
  22 import org.opendaylight.transportpce.test.AbstractTest;
  23 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.link.types.rev181130.RatioDB;
  24 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Link1Builder;
  25 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev181130.span.attributes.LinkConcatenation;
  26 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev181130.span.attributes.LinkConcatenationBuilder;
  27 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.TerminationPoint1;
  28 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.TerminationPoint1Builder;
  29 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.link.OMSAttributesBuilder;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.link.oms.attributes.SpanBuilder;
  31 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmLinkType;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmNodeType;
  33 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmTpType;
  34 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.format.rev190531.ServiceFormat;
  35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
  36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNode;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNodeBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.LinkId;
  43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1;
  44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1Builder;
  45 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
  46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkBuilder;
  47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkKey;
  48 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.link.DestinationBuilder;
  49 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.link.SourceBuilder;
  50 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPointBuilder;
  51
  52
  53
  54
  55 public class PceLinkTest extends AbstractTest {
  56
  57     private static final String LINK_ID_FORMAT = "%1$s-%2$sto%3$s-%4$s";
  58     private static final Long WAVE_LENGTH = 20L;
  59     private PceLink pceLink = null;
  60
  61     @Before
  62     public void setup() {
  63
  64     }
  65
  66     @Test
  67     public void testBuildPceLinkRoadmToRoadm() {
  68         Link link = createRoadmToRoadm("srcNode",
  69                 "destNode",
  70                 "srcTp", "destTp").build();
  71
  72         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
  73         Node node = node1Builder.build();
  74
  75         PceOpticalNode pceOpticalNode = new PceOpticalNode(node,
  76                 OpenroadmNodeType.SRG, new NodeId("optical"), ServiceFormat.OMS, "test");
  77         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
  78     }
  79
  80     @Test
  81     public void testBuildPceLinkOTN() {
  82         Link link = createOTNLink("srcNode",
  83                 "destNode",
  84                 "srcTp", "destTp").build();
  85
  86         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
  87         Node node = node1Builder.build();
  88
  89         PceOpticalNode pceOpticalNode = new PceOpticalNode(node,
  90                 OpenroadmNodeType.SRG, new NodeId("optical"), ServiceFormat.OMS, "test");
  91         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
  92
  93     }
  94
  95     @Test
  96     public void testBuildPceLinkExponder() {
  97         Link link = createXponderLink("srcNode",
  98                 "destNode",
  99                 "srcTp", "destTp").build();
 100
 101         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
 102         Node node = node1Builder.build();
 103
 104         PceOpticalNode pceOpticalNode = new PceOpticalNode(node,
 105                 OpenroadmNodeType.SRG, new NodeId("optical"), ServiceFormat.OMS, "test");
 106         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
 107     }
 108
 109     @Test
 110     public void testCalcSpanOSNR() {
 111         Link link = createRoadmToRoadm("srcNode",
 112                 "destNode",
 113                 "srcTp", "destTp").build();
 114
 115         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
 116         Node node = node1Builder.build();
 117
 118         PceOpticalNode pceOpticalNode = new PceOpticalNode(node,
 119                 OpenroadmNodeType.SRG, new NodeId("optical"), ServiceFormat.OMS, "test");
 120         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
 121         Assert.assertNotNull(MapUtils.getOmsAttributesSpan(link));
 122         Assert.assertNotNull(pceLink.calcSpanOSNR());
 123         Assert.assertEquals(0, pceLink.getsrlgList().size());
 124         Assert.assertTrue(7.857119000000001 == pceLink.calcSpanOSNR());
 125         Assert.assertNull(pceLink.getOppositeLink());
 126         Assert.assertNull(pceLink.getOppositeLink());
 127         Assert.assertNotNull(pceLink.getDestTP());
 128         Assert.assertNotNull(pceLink.getlinkType());
 129         Assert.assertNotNull(pceLink.getLinkId());
 130         Assert.assertNotNull(pceLink.getSourceId());
 131         Assert.assertNotNull(pceLink.getDestId());
 132         Assert.assertNotNull(pceLink.getClient());
 133         Assert.assertNotNull(pceLink.getLatency());
 134         Assert.assertNotNull(pceLink.getAvailableBandwidth());
 135         Assert.assertNotNull(pceLink.getUsedBandwidth());
 136         Assert.assertNotNull(pceLink.getsourceNetworkSupNodeId());
 137         Assert.assertNotNull(pceLink.getdestNetworkSupNodeId());
 138         Assert.assertNotNull(pceLink.getosnr());
 139         Assert.assertNull(pceLink.getsourceCLLI());
 140         Assert.assertNull(pceLink.getdestCLLI());
 141     }
 142
 143     @Test
 144     public void testPceOpticalNode() {
 145         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
 146         Node node = node1Builder.build();
 147
 148         PceOpticalNode pceOpticalNode = new PceOpticalNode(node,
 149                 OpenroadmNodeType.ROADM, new NodeId("optical"), ServiceFormat.OMS, "test");
 150         pceOpticalNode.initSrgTps();
 151         pceOpticalNode.initXndrTps();
 152         pceOpticalNode.initWLlist();
 153         Assert.assertFalse(pceOpticalNode.isValid());
 154         Assert.assertFalse(pceOpticalNode.checkWL(12));
 155         Assert.assertTrue(pceOpticalNode.checkTP("testTP"));
 156     }
 157
 158     @Test(expected = NullPointerException.class)
 159     public void testPceOTNNode() {
 160         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
 161         Node node = node1Builder.build();
 162         Assert.assertNotNull(node.augmentation(Node1.class));
 163         // OpenroadmNodeType nodeType = node.augmentation(Node1.class).;
 164
 165         PceOtnNode pceOtnNode = new PceOtnNode(node, OpenroadmNodeType.SRG, node.getNodeId(), "otn", "serviceType");
 166
 167         //pceOtnNode.validateXponder(anodeId, znodeId);
 168         /*
 169         PceOtnNode pceOtnNode =
 170                 new PceOtnNode(node, OpenroadmNodeType.DEGREE,
 171                         new NodeId("optical"),
 172                         ServiceFormat.OTM.getName(), "test");*/
 173         // pceOtnNode.initXndrTps("mode");
 174        /* pceOtnNode.initSrgTps();
 175         pceOtnNode.initXndrTps();
 176         pceOtnNode.initWLlist();
 177         Assert.assertFalse(pceOtnNode.isValid());
 178         Assert.assertFalse(pceOtnNode.checkWL(12));
 179         Assert.assertTrue(pceOtnNode.checkTP("testTP"));*/
 180     }
 181
 182     private static LinkBuilder createOTNLink(String srcNode, String destNode, String srcTp, String destTp) {
 183         Link1Builder link1Builder = new Link1Builder()
 184                 .setLinkType(OpenroadmLinkType.OTNLINK);
 185
 186         //create source link
 187         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 188
 189     }
 190
 191     private static LinkBuilder createXponderLink(String srcNode, String destNode, String srcTp, String destTp) {
 192         Link1Builder link1Builder = new Link1Builder()
 193                 .setLinkType(OpenroadmLinkType.XPONDERINPUT);
 194
 195         //create source link
 196         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 197
 198     }
 199
 200     private static LinkBuilder createLinkBuilder(
 201             String srcNode, String destNode, String srcTp, String destTp, Link1Builder link1Builder) {
 202         SourceBuilder ietfSrcLinkBldr =
 203                 new SourceBuilder().setSourceNode(new NodeId(srcNode)).setSourceTp(srcTp);
 204         //create destination link
 205         DestinationBuilder ietfDestLinkBldr =
 206                 new DestinationBuilder().setDestNode(new NodeId(destNode))
 207                         .setDestTp(destTp);
 208         LinkId linkId = new LinkId(String.format(LINK_ID_FORMAT, srcNode, srcTp, destNode, destTp));
 209
 210         LinkId oppositeLinkId = new LinkId("opposite");
 211         //For setting up attributes for openRoadm augment
 212         OMSAttributesBuilder omsAttributesBuilder =
 213                 new OMSAttributesBuilder()
 214                         .setSpan(new SpanBuilder()
 215                                 .setSpanlossCurrent(new RatioDB(new BigDecimal("55")))
 216                                 .setLinkConcatenation(Arrays.asList(
 217                                         new LinkConcatenationBuilder()
 218                                                 .setFiberType(LinkConcatenation.FiberType.Dsf)
 219                                                 .build()
 220                                 )).build()).setOppositeLink(oppositeLinkId);
 221
 222
 223         LinkBuilder linkBuilder = new LinkBuilder()
 224                 .setSource(ietfSrcLinkBldr.build())
 225                 .setDestination(ietfDestLinkBldr.build())
 226                 .setLinkId(linkId)
 227                 .withKey(new LinkKey(linkId));
 228
 229         linkBuilder.addAugmentation(
 230                 org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Link1.class,
 231                 link1Builder.build());
 232
 233         org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Link1Builder linkBuilderNetworkLink
 234                 = new org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Link1Builder()
 235                 .setOMSAttributes(omsAttributesBuilder
 236                         .build());
 237
 238
 239         linkBuilder.addAugmentation(
 240                 org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Link1.class,
 241                 linkBuilderNetworkLink.build());
 242
 243         return linkBuilder;
 244     }
 245
 246     private static LinkBuilder createRoadmToRoadm(String srcNode, String destNode, String srcTp, String destTp) {
 247         Link1Builder link1Builder = new Link1Builder()
 248                 .setLinkLatency(100L)
 249                 .setLinkType(OpenroadmLinkType.ROADMTOROADM);
 250         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 251
 252     }
 253
 254     private List<SupportingNode> geSupportingNodes() {
 255         List<SupportingNode> supportingNodes1 = new ArrayList<>();
 256         /* supportingNodes1
 257                 .add(new SupportingNodeBuilder()
 258                         .setNodeRef(new NodeId("node 1"))
 259                         .setNetworkRef(new NetworkId(NetworkUtils.CLLI_NETWORK_ID))
 260                         .build());*/
 261
 262         supportingNodes1
 263                 .add(new SupportingNodeBuilder()
 264                         .setNodeRef(new NodeId("node 2"))
 265                         .setNetworkRef(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID))
 266                         .build());
 267         return supportingNodes1;
 268     }
 269
 270     private NodeBuilder getNodeBuilder(List<SupportingNode> supportingNodes1) {
 271
 272
 273         //update tp of nodes
 274         TerminationPointBuilder xpdrTpBldr = new TerminationPointBuilder();
 275         TerminationPoint1Builder tp1Bldr = new TerminationPoint1Builder();
 276
 277         tp1Bldr.setTpType(OpenroadmTpType.XPONDERNETWORK);
 278         xpdrTpBldr.addAugmentation(TerminationPoint1.class, tp1Bldr.build());
 279         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1 node1 =
 280                 new Node1Builder().setTerminationPoint(ImmutableList.of(xpdrTpBldr.build())).build();
 281
 282
 283         return new NodeBuilder()
 284                 .setNodeId(new NodeId("node 1"))
 285                 .withKey(new NodeKey(new NodeId("node 1")))
 286                 .addAugmentation(
 287                         Node1.class, node1)
 288                 .setSupportingNode(supportingNodes1);
 289     }
 290
 291 }