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.Ignore;
  17 import org.junit.Test;
  18 import org.opendaylight.transportpce.common.NetworkUtils;
  19 import org.opendaylight.transportpce.test.AbstractTest;
  20 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.link.types.rev181130.RatioDB;
  21 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.Link1Builder;
  22 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.TerminationPoint1Builder;
  23 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev181130.span.attributes.LinkConcatenation;
  24 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev181130.span.attributes.LinkConcatenationBuilder;
  25 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.link.OMSAttributesBuilder;
  26 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.networks.network.link.oms.attributes.SpanBuilder;
  27 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmLinkType;
  28 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmNodeType;
  29 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmTpType;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.format.rev190531.ServiceFormat;
  31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
  36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNode;
  37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNodeBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNodeKey;
  39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.LinkId;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1Builder;
  42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
  43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkKey;
  45 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.link.DestinationBuilder;
  46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.link.SourceBuilder;
  47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
  48 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPointBuilder;
  49 import org.opendaylight.yangtools.yang.common.Uint32;
  50
  51
  52 @Ignore
  53 public class PceLinkTest extends AbstractTest {
  54
  55     private static final String LINK_ID_FORMAT = "%1$s-%2$sto%3$s-%4$s";
  56     private PceLink pceLink = null;
  57
  58     @Before
  59     public void setup() {
  60
  61     }
  62
  63     @Test
  64     public void testBuildPceLinkRoadmToRoadm() {
  65         Link link = createRoadmToRoadm("srcNode",
  66                 "destNode",
  67                 "srcTp", "destTp").build();
  68
  69         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
  70         Node node = node1Builder.build();
  71
  72         PceOpticalNode pceOpticalNode = new PceOpticalNode(node,
  73                 OpenroadmNodeType.SRG, new NodeId("optical"), ServiceFormat.OMS, "test");
  74         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
  75     }
  76
  77     @Test
  78     public void testBuildPceLinkRoadmToRoadmWithoutLinkLatency() {
  79         Link link = createRoadmToRoadmWithoutLinkLatency("srcNode",
  80                 "destNode",
  81                 "srcTp", "destTp").build();
  82
  83         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
  84         Node node = node1Builder.build();
  85
  86         PceOpticalNode pceOpticalNode = new PceOpticalNode(node,
  87                 OpenroadmNodeType.SRG, new NodeId("optical"), ServiceFormat.OMS, "test");
  88         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
  89     }
  90
  91     @Test
  92     public void testBuildPceLinkOTN() {
  93         Link link = createOTNLink("srcNode",
  94                 "destNode",
  95                 "srcTp", "destTp").build();
  96
  97         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
  98         Node node = node1Builder.build();
  99
 100         PceOpticalNode pceOpticalNode = new PceOpticalNode(node,
 101                 OpenroadmNodeType.SRG, new NodeId("optical"), ServiceFormat.OMS, "test");
 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.build();
 114
 115         PceOpticalNode pceOpticalNode = new PceOpticalNode(node,
 116                 OpenroadmNodeType.SRG, new NodeId("optical"), ServiceFormat.OMS, "test");
 117         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
 118     }
 119
 120     @Test
 121     public void testCalcSpanOSNR() {
 122         Link link = createRoadmToRoadm("srcNode",
 123                 "destNode",
 124                 "srcTp", "destTp").build();
 125
 126         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
 127         Node node = node1Builder.build();
 128
 129         PceOpticalNode pceOpticalNode = new PceOpticalNode(node,
 130                 OpenroadmNodeType.SRG, new NodeId("optical"), ServiceFormat.OMS, "test");
 131         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
 132         Assert.assertNotNull(MapUtils.getOmsAttributesSpan(link));
 133         Assert.assertNotNull(pceLink.calcSpanOSNR());
 134         Assert.assertEquals(0, pceLink.getsrlgList().size());
 135         Assert.assertTrue(7.857119000000001 == pceLink.calcSpanOSNR());
 136         Assert.assertNull(pceLink.getOppositeLink());
 137         Assert.assertNull(pceLink.getOppositeLink());
 138         Assert.assertNotNull(pceLink.getDestTP());
 139         Assert.assertNotNull(pceLink.getlinkType());
 140         Assert.assertNotNull(pceLink.getLinkId());
 141         Assert.assertNotNull(pceLink.getSourceId());
 142         Assert.assertNotNull(pceLink.getDestId());
 143         pceLink.setClient("specific_client");
 144         Assert.assertTrue(pceLink.getClient().equals("specific_client"));
 145         Assert.assertNotNull(pceLink.getClient());
 146         Assert.assertNotNull(pceLink.getLatency());
 147         Assert.assertNotNull(pceLink.getAvailableBandwidth());
 148         Assert.assertNotNull(pceLink.getUsedBandwidth());
 149         Assert.assertNotNull(pceLink.getsourceNetworkSupNodeId());
 150         Assert.assertNotNull(pceLink.getdestNetworkSupNodeId());
 151         Assert.assertNotNull(pceLink.getosnr());
 152         Assert.assertNotNull(pceLink.getSourceTP());
 153         Assert.assertNotNull(pceLink.getsourceCLLI());
 154         Assert.assertNotNull(pceLink.getdestCLLI());
 155         Assert.assertTrue(pceLink.toString().equals("PceLink type=" + pceLink.getlinkType()
 156                 + " ID=" + pceLink.getLinkId().getValue() + " latency=" + pceLink.getLatency().intValue()));
 157
 158     }
 159
 160     @Test(expected = NullPointerException.class)
 161     public void testPceOTNNode() {
 162         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
 163         Node node = node1Builder.build();
 164         Assert.assertNotNull(node.augmentation(Node1.class));
 165         // OpenroadmNodeType nodeType = node.augmentation(Node1.class).;
 166
 167         PceOtnNode pceOtnNode = new PceOtnNode(node, OpenroadmNodeType.SRG, node.getNodeId(), "otn", "serviceType");
 168
 169     }
 170
 171     private static LinkBuilder createOTNLink(String srcNode, String destNode, String srcTp, String destTp) {
 172         Link1Builder link1Builder = new Link1Builder()
 173                 .setLinkType(OpenroadmLinkType.OTNLINK);
 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
 184         //create source link
 185         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 186
 187     }
 188
 189     private static LinkBuilder createLinkBuilder(
 190             String srcNode, String destNode, String srcTp, String destTp, Link1Builder link1Builder) {
 191         SourceBuilder ietfSrcLinkBldr =
 192                 new SourceBuilder().setSourceNode(new NodeId(srcNode)).setSourceTp(srcTp);
 193         //create destination link
 194         DestinationBuilder ietfDestLinkBldr =
 195                 new DestinationBuilder().setDestNode(new NodeId(destNode))
 196                         .setDestTp(destTp);
 197         LinkId linkId = new LinkId(String.format(LINK_ID_FORMAT, srcNode, srcTp, destNode, destTp));
 198
 199         LinkId oppositeLinkId = new LinkId("opposite");
 200         //For setting up attributes for openRoadm augment
 201         LinkConcatenation linkConcatenation = new LinkConcatenationBuilder()
 202                 .setSRLGLength(Uint32.valueOf(20))
 203                 .setFiberType(LinkConcatenation.FiberType.Dsf)
 204                 .build();
 205         OMSAttributesBuilder omsAttributesBuilder =
 206                 new OMSAttributesBuilder()
 207                         .setSpan(new SpanBuilder()
 208                                 .setSpanlossCurrent(new RatioDB(new BigDecimal("55")))
 209                                 .setLinkConcatenation(Map.of(linkConcatenation.key(),
 210                                         linkConcatenation
 211                                 )).build()).setOppositeLink(oppositeLinkId);
 212
 213
 214         LinkBuilder linkBuilder = new LinkBuilder()
 215                 .setSource(ietfSrcLinkBldr.build())
 216                 .setDestination(ietfDestLinkBldr.build())
 217                 .setLinkId(linkId)
 218                 .withKey(new LinkKey(linkId));
 219
 220         linkBuilder.addAugmentation(link1Builder.build());
 221
 222         org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Link1Builder linkBuilderNetworkLink
 223                 = new org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Link1Builder()
 224                 .setOMSAttributes(omsAttributesBuilder
 225                         .build());
 226
 227
 228         linkBuilder.addAugmentation(linkBuilderNetworkLink.build());
 229
 230         return linkBuilder;
 231     }
 232
 233     private static LinkBuilder createRoadmToRoadm(String srcNode, String destNode, String srcTp, String destTp) {
 234         Link1Builder link1Builder = new Link1Builder()
 235                 .setLinkLatency(Uint32.valueOf(100))
 236                 .setLinkType(OpenroadmLinkType.ROADMTOROADM);
 237         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 238
 239     }
 240
 241     private static LinkBuilder createRoadmToRoadmWithoutLinkLatency(
 242             String srcNode, String destNode, String srcTp, String destTp) {
 243         Link1Builder link1Builder = new Link1Builder()
 244                 .setLinkType(OpenroadmLinkType.ROADMTOROADM);
 245         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 246
 247     }
 248
 249     private Map<SupportingNodeKey,SupportingNode> geSupportingNodes() {
 250         Map<SupportingNodeKey,SupportingNode> supportingNodes1 = new HashMap<>();
 251         SupportingNode supportingNode1 = new SupportingNodeBuilder()
 252                 .setNodeRef(new NodeId("node 1"))
 253                 .setNetworkRef(new NetworkId(NetworkUtils.CLLI_NETWORK_ID))
 254                 .build();
 255         supportingNodes1
 256                 .put(supportingNode1.key(),supportingNode1);
 257
 258         SupportingNode supportingNode2 = new SupportingNodeBuilder()
 259                 .setNodeRef(new NodeId("node 2"))
 260                 .setNetworkRef(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID))
 261                 .build();
 262         supportingNodes1
 263                 .put(supportingNode2.key(),supportingNode2);
 264         return supportingNodes1;
 265     }
 266
 267     private NodeBuilder getNodeBuilder(Map<SupportingNodeKey,SupportingNode> supportingNodes1) {
 268
 269
 270         //update tp of nodes
 271         TerminationPointBuilder xpdrTpBldr = new TerminationPointBuilder();
 272         TerminationPoint1Builder tp1Bldr = new TerminationPoint1Builder();
 273
 274         tp1Bldr.setTpType(OpenroadmTpType.XPONDERNETWORK);
 275         xpdrTpBldr.addAugmentation(tp1Bldr.build());
 276         TerminationPoint xpdr = xpdrTpBldr.build();
 277         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1 node1 =
 278                 new Node1Builder().setTerminationPoint(Map.of(xpdr.key(),xpdr)).build();
 279
 280
 281         return new NodeBuilder()
 282                 .setNodeId(new NodeId("node 1"))
 283                 .withKey(new NodeKey(new NodeId("node 1")))
 284                 .addAugmentation(node1)
 285                 .setSupportingNode(supportingNodes1);
 286     }
 287
 288 }