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 java.math.BigDecimal;
  12 import java.util.HashMap;
  13 import java.util.Map;
  14 import org.junit.Assert;
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.opendaylight.transportpce.common.NetworkUtils;
  18 import org.opendaylight.transportpce.common.StringConstants;
  19 import org.opendaylight.transportpce.common.fixedflex.GridConstant;
  20 import org.opendaylight.transportpce.test.AbstractTest;
  21 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.link.types.rev191129.RatioDB;
  22 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Link1Builder;
  23 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.TerminationPoint1Builder;
  24 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.state.types.rev191129.State;
  25 import org.opendaylight.yang.gen.v1.http.org.openroadm.equipment.states.types.rev191129.AdminStates;
  26 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev200529.span.attributes.LinkConcatenation;
  27 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev200529.span.attributes.LinkConcatenationBuilder;
  28 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev200529.span.attributes.LinkConcatenationKey;
  29 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.networks.network.link.OMSAttributesBuilder;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.networks.network.link.oms.attributes.SpanBuilder;
  31 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmLinkType;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmNodeType;
  33 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmTpType;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
  35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
  39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNode;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNodeBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNodeKey;
  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.TpId;
  46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
  47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkBuilder;
  48 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkKey;
  49 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.link.DestinationBuilder;
  50 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.link.SourceBuilder;
  51 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
  52 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPointBuilder;
  53 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPointKey;
  54 import org.opendaylight.yangtools.yang.common.Uint32;
  55
  56
  57 public class PceLinkTest extends AbstractTest {
  58
  59     private static final String LINK_ID_FORMAT = "%1$s-%2$sto%3$s-%4$s";
  60     private PceLink pceLink = null;
  61
  62     @Before
  63     public void setup() {
  64
  65     }
  66
  67     @Test
  68     public void testBuildPceLinkRoadmToRoadm() {
  69         Link link = createRoadmToRoadm("srcNode",
  70                 "destNode",
  71                 "srcTp", "destTp").build();
  72         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
  73         Node node = node1Builder.setNodeId(new NodeId("test")).build();
  74         PceOpticalNode pceOpticalNode = new PceOpticalNode(node,
  75                 OpenroadmNodeType.SRG, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1, GridConstant.SLOT_WIDTH_50);
  76         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
  77     }
  78
  79     @Test
  80     public void testBuildPceLinkRoadmToRoadmWithoutLinkLatency() {
  81         Link link = createRoadmToRoadmWithoutLinkLatency("srcNode",
  82                 "destNode",
  83                 "srcTp", "destTp").build();
  84
  85         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
  86         Node node = node1Builder.setNodeId(new NodeId("test")).build();
  87         PceOpticalNode pceOpticalNode = new PceOpticalNode(node,
  88                 OpenroadmNodeType.SRG, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1, GridConstant.SLOT_WIDTH_50);
  89         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
  90     }
  91
  92     @Test
  93     public void testBuildPceLinkOTN() {
  94         Link link = createOTNLink("srcNode",
  95                 "destNode",
  96                 "srcTp", "destTp").build();
  97
  98         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
  99         Node node = node1Builder.setNodeId(new NodeId("test")).build();
 100         PceOpticalNode pceOpticalNode = new PceOpticalNode(node,
 101                 OpenroadmNodeType.SRG, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1, GridConstant.SLOT_WIDTH_50);
 102         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
 103
 104     }
 105
 106     @Test
 107     public void testBuildPceLinkExponder() {
 108         Link link = createXponderLink("srcNode",
 109                 "destNode",
 110                 "srcTp", "destTp").build();
 111
 112         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
 113         Node node = node1Builder.setNodeId(new NodeId("test")).build();
 114         PceOpticalNode pceOpticalNode = new PceOpticalNode(node,
 115                 OpenroadmNodeType.SRG, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1, GridConstant.SLOT_WIDTH_50);
 116         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
 117     }
 118
 119     @Test
 120     public void testCalcSpanOSNR() {
 121         Link link = createRoadmToRoadm("srcNode",
 122                 "destNode",
 123                 "srcTp", "destTp").build();
 124
 125         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
 126         Node node = node1Builder.setNodeId(new NodeId("test")).build();
 127         PceOpticalNode pceOpticalNode = new PceOpticalNode(node,
 128                 OpenroadmNodeType.SRG, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1, GridConstant.SLOT_WIDTH_50);
 129         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
 130         Assert.assertNotNull(MapUtils.getOmsAttributesSpan(link));
 131         Assert.assertNotNull(pceLink.calcSpanOSNR());
 132         Assert.assertEquals(1, pceLink.getsrlgList().size());
 133         Assert.assertTrue(7.857119000000001 == pceLink.calcSpanOSNR());
 134         Assert.assertNull(pceLink.getOppositeLink());
 135         Assert.assertNull(pceLink.getOppositeLink());
 136         Assert.assertNotNull(pceLink.getDestTP());
 137         Assert.assertNotNull(pceLink.getlinkType());
 138         Assert.assertNotNull(pceLink.getLinkId());
 139         Assert.assertNotNull(pceLink.getSourceId());
 140         Assert.assertNotNull(pceLink.getDestId());
 141         pceLink.setClient("specific_client");
 142         Assert.assertTrue(pceLink.getClient().equals("specific_client"));
 143         Assert.assertNotNull(pceLink.getClient());
 144         Assert.assertNotNull(pceLink.getLatency());
 145         Assert.assertNotNull(pceLink.getAvailableBandwidth());
 146         Assert.assertNotNull(pceLink.getUsedBandwidth());
 147         Assert.assertNotNull(pceLink.getsourceNetworkSupNodeId());
 148         Assert.assertNotNull(pceLink.getdestNetworkSupNodeId());
 149         Assert.assertNotNull(pceLink.getosnr());
 150         Assert.assertNotNull(pceLink.getSourceTP());
 151         Assert.assertNotNull(pceLink.getsourceCLLI());
 152         Assert.assertNotNull(pceLink.getdestCLLI());
 153         Assert.assertTrue(pceLink.toString().equals("PceLink type=" + pceLink.getlinkType()
 154                 + " ID=" + pceLink.getLinkId().getValue() + " latency=" + pceLink.getLatency().intValue()));
 155
 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     }
 168
 169     private static LinkBuilder createOTNLink(String srcNode, String destNode, String srcTp, String destTp) {
 170         Link1Builder link1Builder = new Link1Builder()
 171                 .setLinkType(OpenroadmLinkType.OTNLINK)
 172                 .setOperationalState(State.InService)
 173                 .setAdministrativeState(AdminStates.InService);
 174
 175         //create source link
 176         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 177
 178     }
 179
 180     private static LinkBuilder createXponderLink(String srcNode, String destNode, String srcTp, String destTp) {
 181         Link1Builder link1Builder = new Link1Builder()
 182                 .setLinkType(OpenroadmLinkType.XPONDERINPUT)
 183                 .setAdministrativeState(AdminStates.InService)
 184                 .setOperationalState(State.InService);
 185
 186         //create source link
 187         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 188
 189     }
 190
 191     private static LinkBuilder createLinkBuilder(
 192             String srcNode, String destNode, String srcTp, String destTp, Link1Builder link1Builder) {
 193         SourceBuilder ietfSrcLinkBldr =
 194                 new SourceBuilder().setSourceNode(new NodeId(srcNode)).setSourceTp(srcTp);
 195         //create destination link
 196         DestinationBuilder ietfDestLinkBldr =
 197                 new DestinationBuilder().setDestNode(new NodeId(destNode))
 198                         .setDestTp(destTp);
 199         LinkId linkId = new LinkId(String.format(LINK_ID_FORMAT, srcNode, srcTp, destNode, destTp));
 200
 201         //For setting up attributes for openRoadm augment
 202         LinkConcatenation linkConcatenation = new LinkConcatenationBuilder()
 203                 .withKey(new LinkConcatenationKey(Uint32.valueOf(1)))
 204                 .setSRLGLength(Uint32.valueOf(20))
 205                 .setFiberType(LinkConcatenation.FiberType.Dsf)
 206                 .build();
 207         OMSAttributesBuilder omsAttributesBuilder =
 208                 new OMSAttributesBuilder()
 209                         .setSpan(new SpanBuilder()
 210                                 .setSpanlossCurrent(new RatioDB(new BigDecimal("55")))
 211                                 .setLinkConcatenation(Map.of(linkConcatenation.key(),
 212                                         linkConcatenation
 213                                 )).build());
 214
 215
 216         LinkBuilder linkBuilder = new LinkBuilder()
 217                 .setSource(ietfSrcLinkBldr.build())
 218                 .setDestination(ietfDestLinkBldr.build())
 219                 .setLinkId(linkId)
 220                 .withKey(new LinkKey(linkId));
 221
 222         linkBuilder.addAugmentation(link1Builder.build());
 223
 224         org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.Link1Builder linkBuilderNetworkLink
 225                 = new org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.Link1Builder()
 226                 .setOMSAttributes(omsAttributesBuilder
 227                         .build());
 228
 229
 230         linkBuilder.addAugmentation(linkBuilderNetworkLink.build());
 231
 232         return linkBuilder;
 233     }
 234
 235     private static LinkBuilder createRoadmToRoadm(String srcNode, String destNode, String srcTp, String destTp) {
 236         Link1Builder link1Builder = new Link1Builder()
 237                 .setLinkLatency(Uint32.valueOf(100))
 238                 .setAdministrativeState(AdminStates.InService)
 239                 .setOperationalState(State.InService)
 240                 .setLinkType(OpenroadmLinkType.ROADMTOROADM);
 241         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 242
 243     }
 244
 245     private static LinkBuilder createRoadmToRoadmWithoutLinkLatency(
 246             String srcNode, String destNode, String srcTp, String destTp) {
 247         Link1Builder link1Builder = new Link1Builder()
 248                 .setLinkType(OpenroadmLinkType.ROADMTOROADM);
 249         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 250
 251     }
 252
 253     private Map<SupportingNodeKey,SupportingNode> geSupportingNodes() {
 254         Map<SupportingNodeKey,SupportingNode> supportingNodes1 = new HashMap<>();
 255         SupportingNode supportingNode1 = new SupportingNodeBuilder()
 256                 .setNodeRef(new NodeId("node 1"))
 257                 .setNetworkRef(new NetworkId(NetworkUtils.CLLI_NETWORK_ID))
 258                 .build();
 259         supportingNodes1
 260                 .put(supportingNode1.key(),supportingNode1);
 261
 262         SupportingNode supportingNode2 = new SupportingNodeBuilder()
 263                 .setNodeRef(new NodeId("node 2"))
 264                 .setNetworkRef(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID))
 265                 .build();
 266         supportingNodes1
 267                 .put(supportingNode2.key(),supportingNode2);
 268         return supportingNodes1;
 269     }
 270
 271     private NodeBuilder getNodeBuilder(Map<SupportingNodeKey,SupportingNode> supportingNodes1) {
 272
 273
 274         //update tp of nodes
 275         TerminationPointBuilder xpdrTpBldr = new TerminationPointBuilder()
 276                 .withKey(new TerminationPointKey(new TpId("xpdr")));
 277         TerminationPoint1Builder tp1Bldr = new TerminationPoint1Builder();
 278
 279         tp1Bldr.setTpType(OpenroadmTpType.XPONDERNETWORK).setAdministrativeState(AdminStates.InService)
 280                 .setOperationalState(State.InService);
 281         xpdrTpBldr.addAugmentation(tp1Bldr.build());
 282         TerminationPoint xpdr = xpdrTpBldr.build();
 283         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1 node1 =
 284             new Node1Builder().setTerminationPoint(Map.of(xpdr.key(),xpdr)).build();
 285         org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Node1 node11 =
 286             new org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Node1Builder()
 287                 .setOperationalState(State.InService).setAdministrativeState(AdminStates.InService).build();
 288
 289
 290         return new NodeBuilder()
 291                 .setNodeId(new NodeId("node 1"))
 292                 .withKey(new NodeKey(new NodeId("node 1")))
 293                 .addAugmentation(node1)
 294                 .addAugmentation(node11)
 295                 .setSupportingNode(supportingNodes1);
 296     }
 297
 298 }