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.mockito.Mock;
  18 import org.mockito.MockitoAnnotations;
  19 import org.opendaylight.transportpce.common.NetworkUtils;
  20 import org.opendaylight.transportpce.common.StringConstants;
  21 import org.opendaylight.transportpce.common.fixedflex.GridConstant;
  22 import org.opendaylight.transportpce.common.mapping.PortMapping;
  23 import org.opendaylight.transportpce.test.AbstractTest;
  24 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.link.types.rev191129.RatioDB;
  25 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev211210.Link1Builder;
  26 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev211210.TerminationPoint1Builder;
  27 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.state.types.rev191129.State;
  28 import org.opendaylight.yang.gen.v1.http.org.openroadm.equipment.states.types.rev191129.AdminStates;
  29 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev211210.span.attributes.LinkConcatenation1.FiberType;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev211210.span.attributes.LinkConcatenation1Builder;
  31 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev211210.networks.network.link.OMSAttributesBuilder;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev211210.networks.network.link.oms.attributes.SpanBuilder;
  33 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev211210.OpenroadmLinkType;
  34 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev211210.OpenroadmNodeType;
  35 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev211210.OpenroadmTpType;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev211210.link.concatenation.LinkConcatenation;
  37 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev211210.link.concatenation.LinkConcatenationBuilder;
  38 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev211210.link.concatenation.LinkConcatenationKey;
  39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeBuilder;
  43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
  44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNode;
  45 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNodeBuilder;
  46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNodeKey;
  47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.LinkId;
  48 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1Builder;
  49 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.TpId;
  50 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
  51 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkBuilder;
  52 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkKey;
  53 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.link.DestinationBuilder;
  54 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.link.SourceBuilder;
  55 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
  56 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPointBuilder;
  57 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPointKey;
  58 import org.opendaylight.yangtools.yang.common.Uint32;
  59
  60
  61 public class PceLinkTest extends AbstractTest {
  62
  63     private static final String LINK_ID_FORMAT = "%1$s-%2$sto%3$s-%4$s";
  64     private PceLink pceLink = null;
  65     private String deviceNodeId = "device node";
  66     private String serviceType = "100GE";
  67     @Mock
  68     private PortMapping portMapping;
  69
  70     @Before
  71     public void setup() {
  72         MockitoAnnotations.openMocks(this);
  73     }
  74
  75     @Test
  76     public void testBuildPceLinkRoadmToRoadm() {
  77         Link link = createRoadmToRoadm("srcNode",
  78                 "destNode",
  79                 "srcTp", "destTp").build();
  80         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
  81         Node node = node1Builder.setNodeId(new NodeId("test")).build();
  82         PceOpticalNode pceOpticalNode = new PceOpticalNode(deviceNodeId, serviceType, portMapping, node,
  83                 OpenroadmNodeType.SRG, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1,
  84                 GridConstant.SLOT_WIDTH_50, GridConstant.SLOT_WIDTH_50);
  85         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
  86     }
  87
  88     @Test
  89     public void testBuildPceLinkRoadmToRoadmWithoutLinkLatency() {
  90         Link link = createRoadmToRoadmWithoutLinkLatency("srcNode",
  91                 "destNode",
  92                 "srcTp", "destTp").build();
  93
  94         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
  95         Node node = node1Builder.setNodeId(new NodeId("test")).build();
  96         PceOpticalNode pceOpticalNode = new PceOpticalNode(deviceNodeId, serviceType, portMapping, node,
  97                 OpenroadmNodeType.SRG, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1,
  98                 GridConstant.SLOT_WIDTH_50, GridConstant.SLOT_WIDTH_50);
  99         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
 100     }
 101
 102     @Test
 103     public void testBuildPceLinkOTN() {
 104         Link link = createOTNLink("srcNode",
 105                 "destNode",
 106                 "srcTp", "destTp").build();
 107
 108         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
 109         Node node = node1Builder.setNodeId(new NodeId("test")).build();
 110         PceOpticalNode pceOpticalNode = new PceOpticalNode(deviceNodeId, serviceType, portMapping, node,
 111                 OpenroadmNodeType.SRG, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1,
 112                 GridConstant.SLOT_WIDTH_50, GridConstant.SLOT_WIDTH_50);
 113         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
 114     }
 115
 116     @Test
 117     public void testBuildPceLinkExponder() {
 118         Link link = createXponderLink("srcNode",
 119                 "destNode",
 120                 "srcTp", "destTp").build();
 121
 122         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
 123         Node node = node1Builder.setNodeId(new NodeId("test")).build();
 124         PceOpticalNode pceOpticalNode = new PceOpticalNode(deviceNodeId, serviceType, portMapping, node,
 125                 OpenroadmNodeType.SRG, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1,
 126                 GridConstant.SLOT_WIDTH_50, GridConstant.SLOT_WIDTH_50);
 127         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
 128     }
 129
 130     @Test
 131     public void testCalcSpanOSNR() {
 132         Link link = createRoadmToRoadm("srcNode",
 133                 "destNode",
 134                 "srcTp", "destTp").build();
 135
 136         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
 137         Node node = node1Builder.setNodeId(new NodeId("test")).build();
 138         PceOpticalNode pceOpticalNode = new PceOpticalNode(deviceNodeId, serviceType, portMapping, node,
 139                 OpenroadmNodeType.SRG, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1,
 140                 GridConstant.SLOT_WIDTH_50, GridConstant.SLOT_WIDTH_50);
 141         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
 142         Assert.assertNotNull(MapUtils.getOmsAttributesSpan(link));
 143         Assert.assertNotNull(pceLink.calcSpanOSNR());
 144         Assert.assertEquals(1, pceLink.getsrlgList().size());
 145         Assert.assertTrue(7.857119000000001 == pceLink.calcSpanOSNR());
 146         Assert.assertNull(pceLink.getOppositeLink());
 147         Assert.assertNull(pceLink.getOppositeLink());
 148         Assert.assertNotNull(pceLink.getDestTP());
 149         Assert.assertNotNull(pceLink.getlinkType());
 150         Assert.assertNotNull(pceLink.getLinkId());
 151         Assert.assertNotNull(pceLink.getSourceId());
 152         Assert.assertNotNull(pceLink.getDestId());
 153         pceLink.setClient("specific_client");
 154         Assert.assertTrue(pceLink.getClient().equals("specific_client"));
 155         Assert.assertNotNull(pceLink.getClient());
 156         Assert.assertNotNull(pceLink.getLatency());
 157         Assert.assertNotNull(pceLink.getAvailableBandwidth());
 158         Assert.assertNotNull(pceLink.getUsedBandwidth());
 159         Assert.assertNotNull(pceLink.getsourceNetworkSupNodeId());
 160         Assert.assertNotNull(pceLink.getdestNetworkSupNodeId());
 161         Assert.assertNotNull(pceLink.getosnr());
 162         Assert.assertNotNull(pceLink.getSourceTP());
 163         Assert.assertNotNull(pceLink.getsourceCLLI());
 164         Assert.assertNotNull(pceLink.getdestCLLI());
 165         Assert.assertTrue(pceLink.toString().equals("PceLink type=" + pceLink.getlinkType()
 166                 + " ID=" + pceLink.getLinkId().getValue() + " latency=" + pceLink.getLatency().intValue()));
 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         //create source link
 175         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 176     }
 177
 178     private static LinkBuilder createXponderLink(String srcNode, String destNode, String srcTp, String destTp) {
 179         Link1Builder link1Builder = new Link1Builder()
 180                 .setLinkType(OpenroadmLinkType.XPONDERINPUT)
 181                 .setAdministrativeState(AdminStates.InService)
 182                 .setOperationalState(State.InService);
 183         //create source link
 184         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 185     }
 186
 187     private static LinkBuilder createLinkBuilder(
 188             String srcNode, String destNode, String srcTp, String destTp, Link1Builder link1Builder) {
 189         SourceBuilder ietfSrcLinkBldr =
 190                 new SourceBuilder().setSourceNode(new NodeId(srcNode)).setSourceTp(new TpId(srcTp));
 191         //create destination link
 192         DestinationBuilder ietfDestLinkBldr =
 193                 new DestinationBuilder().setDestNode(new NodeId(destNode))
 194                         .setDestTp(new TpId(destTp));
 195         LinkId linkId = new LinkId(String.format(LINK_ID_FORMAT, srcNode, srcTp, destNode, destTp));
 196
 197         //For setting up attributes for openRoadm augment
 198         LinkConcatenation linkConcatenation = new LinkConcatenationBuilder()
 199                 .withKey(new LinkConcatenationKey(Uint32.valueOf(1)))
 200                 .setSRLGLength(BigDecimal.valueOf(20))
 201                 .addAugmentation(new LinkConcatenation1Builder()
 202                     .setFiberType(FiberType.Dsf)
 203                     .build())
 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());
 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.rev211210.Link1Builder linkBuilderNetworkLink
 223                 = new org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev211210.Link1Builder()
 224                 .setOMSAttributes(omsAttributesBuilder
 225                         .build());
 226
 227         linkBuilder.addAugmentation(linkBuilderNetworkLink.build());
 228         return linkBuilder;
 229     }
 230
 231     private static LinkBuilder createRoadmToRoadm(String srcNode, String destNode, String srcTp, String destTp) {
 232         Link1Builder link1Builder = new Link1Builder()
 233                 .setLinkLatency(Uint32.valueOf(100))
 234                 .setAdministrativeState(AdminStates.InService)
 235                 .setOperationalState(State.InService)
 236                 .setLinkType(OpenroadmLinkType.ROADMTOROADM);
 237         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 238     }
 239
 240     private static LinkBuilder createRoadmToRoadmWithoutLinkLatency(
 241             String srcNode, String destNode, String srcTp, String destTp) {
 242         Link1Builder link1Builder = new Link1Builder()
 243                 .setLinkType(OpenroadmLinkType.ROADMTOROADM);
 244         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 245     }
 246
 247     private Map<SupportingNodeKey,SupportingNode> geSupportingNodes() {
 248         Map<SupportingNodeKey,SupportingNode> supportingNodes1 = new HashMap<>();
 249         SupportingNode supportingNode1 = new SupportingNodeBuilder()
 250                 .setNodeRef(new NodeId("node 1"))
 251                 .setNetworkRef(new NetworkId(NetworkUtils.CLLI_NETWORK_ID))
 252                 .build();
 253         supportingNodes1
 254                 .put(supportingNode1.key(),supportingNode1);
 255
 256         SupportingNode supportingNode2 = new SupportingNodeBuilder()
 257                 .setNodeRef(new NodeId("node 2"))
 258                 .setNetworkRef(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID))
 259                 .build();
 260         supportingNodes1
 261                 .put(supportingNode2.key(),supportingNode2);
 262         return supportingNodes1;
 263     }
 264
 265     private NodeBuilder getNodeBuilder(Map<SupportingNodeKey,SupportingNode> supportingNodes1) {
 266         //update tp of nodes
 267         TerminationPointBuilder xpdrTpBldr = new TerminationPointBuilder()
 268                 .withKey(new TerminationPointKey(new TpId("xpdr")));
 269         TerminationPoint1Builder tp1Bldr = new TerminationPoint1Builder();
 270
 271         tp1Bldr.setTpType(OpenroadmTpType.XPONDERNETWORK).setAdministrativeState(AdminStates.InService)
 272                 .setOperationalState(State.InService);
 273         xpdrTpBldr.addAugmentation(tp1Bldr.build());
 274         TerminationPoint xpdr = xpdrTpBldr.build();
 275         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1 node1 =
 276             new Node1Builder().setTerminationPoint(Map.of(xpdr.key(),xpdr)).build();
 277         org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev211210.Node1 node11 =
 278             new org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev211210.Node1Builder()
 279                 .setOperationalState(State.InService).setAdministrativeState(AdminStates.InService).build();
 280         return new NodeBuilder()
 281                 .setNodeId(new NodeId("node 1"))
 282                 .withKey(new NodeKey(new NodeId("node 1")))
 283                 .addAugmentation(node1)
 284                 .addAugmentation(node11)
 285                 .setSupportingNode(supportingNodes1);
 286     }
 287
 288 }