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.rev200529.Link1Builder;
  26 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.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.rev200529.span.attributes.LinkConcatenation;
  30 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev200529.span.attributes.LinkConcatenationBuilder;
  31 import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev200529.span.attributes.LinkConcatenationKey;
  32 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.networks.network.link.OMSAttributesBuilder;
  33 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.networks.network.link.oms.attributes.SpanBuilder;
  34 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmLinkType;
  35 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmNodeType;
  36 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmTpType;
  37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
  38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
  39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
  42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNode;
  43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNodeBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.node.SupportingNodeKey;
  45 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.LinkId;
  46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1Builder;
  47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.TpId;
  48 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
  49 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkBuilder;
  50 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkKey;
  51 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.link.DestinationBuilder;
  52 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.link.SourceBuilder;
  53 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPoint;
  54 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPointBuilder;
  55 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.node.TerminationPointKey;
  56 import org.opendaylight.yangtools.yang.common.Uint32;
  57
  58
  59 public class PceLinkTest extends AbstractTest {
  60
  61     private static final String LINK_ID_FORMAT = "%1$s-%2$sto%3$s-%4$s";
  62     private PceLink pceLink = null;
  63     private String deviceNodeId = "device node";
  64     private String serviceType = "100GE";
  65     @Mock
  66     private PortMapping portMapping;
  67
  68     @Before
  69     public void setup() {
  70         MockitoAnnotations.openMocks(this);
  71     }
  72
  73     @Test
  74     public void testBuildPceLinkRoadmToRoadm() {
  75         Link link = createRoadmToRoadm("srcNode",
  76                 "destNode",
  77                 "srcTp", "destTp").build();
  78         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
  79         Node node = node1Builder.setNodeId(new NodeId("test")).build();
  80         PceOpticalNode pceOpticalNode = new PceOpticalNode(deviceNodeId, serviceType, portMapping, node,
  81                 OpenroadmNodeType.SRG, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1,
  82                 GridConstant.SLOT_WIDTH_50, GridConstant.SLOT_WIDTH_50);
  83         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
  84     }
  85
  86     @Test
  87     public void testBuildPceLinkRoadmToRoadmWithoutLinkLatency() {
  88         Link link = createRoadmToRoadmWithoutLinkLatency("srcNode",
  89                 "destNode",
  90                 "srcTp", "destTp").build();
  91
  92         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
  93         Node node = node1Builder.setNodeId(new NodeId("test")).build();
  94         PceOpticalNode pceOpticalNode = new PceOpticalNode(deviceNodeId, serviceType, portMapping, node,
  95                 OpenroadmNodeType.SRG, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1,
  96                 GridConstant.SLOT_WIDTH_50, GridConstant.SLOT_WIDTH_50);
  97         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
  98     }
  99
 100     @Test
 101     public void testBuildPceLinkOTN() {
 102         Link link = createOTNLink("srcNode",
 103                 "destNode",
 104                 "srcTp", "destTp").build();
 105
 106         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
 107         Node node = node1Builder.setNodeId(new NodeId("test")).build();
 108         PceOpticalNode pceOpticalNode = new PceOpticalNode(deviceNodeId, serviceType, portMapping, node,
 109                 OpenroadmNodeType.SRG, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1,
 110                 GridConstant.SLOT_WIDTH_50, GridConstant.SLOT_WIDTH_50);
 111         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
 112     }
 113
 114     @Test
 115     public void testBuildPceLinkExponder() {
 116         Link link = createXponderLink("srcNode",
 117                 "destNode",
 118                 "srcTp", "destTp").build();
 119
 120         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
 121         Node node = node1Builder.setNodeId(new NodeId("test")).build();
 122         PceOpticalNode pceOpticalNode = new PceOpticalNode(deviceNodeId, serviceType, portMapping, node,
 123                 OpenroadmNodeType.SRG, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1,
 124                 GridConstant.SLOT_WIDTH_50, GridConstant.SLOT_WIDTH_50);
 125         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
 126     }
 127
 128     @Test
 129     public void testCalcSpanOSNR() {
 130         Link link = createRoadmToRoadm("srcNode",
 131                 "destNode",
 132                 "srcTp", "destTp").build();
 133
 134         NodeBuilder node1Builder = getNodeBuilder(geSupportingNodes());
 135         Node node = node1Builder.setNodeId(new NodeId("test")).build();
 136         PceOpticalNode pceOpticalNode = new PceOpticalNode(deviceNodeId, serviceType, portMapping, node,
 137                 OpenroadmNodeType.SRG, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1,
 138                 GridConstant.SLOT_WIDTH_50, GridConstant.SLOT_WIDTH_50);
 139         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode);
 140         Assert.assertNotNull(MapUtils.getOmsAttributesSpan(link));
 141         Assert.assertNotNull(pceLink.calcSpanOSNR());
 142         Assert.assertEquals(1, pceLink.getsrlgList().size());
 143         Assert.assertTrue(7.857119000000001 == pceLink.calcSpanOSNR());
 144         Assert.assertNull(pceLink.getOppositeLink());
 145         Assert.assertNull(pceLink.getOppositeLink());
 146         Assert.assertNotNull(pceLink.getDestTP());
 147         Assert.assertNotNull(pceLink.getlinkType());
 148         Assert.assertNotNull(pceLink.getLinkId());
 149         Assert.assertNotNull(pceLink.getSourceId());
 150         Assert.assertNotNull(pceLink.getDestId());
 151         pceLink.setClient("specific_client");
 152         Assert.assertTrue(pceLink.getClient().equals("specific_client"));
 153         Assert.assertNotNull(pceLink.getClient());
 154         Assert.assertNotNull(pceLink.getLatency());
 155         Assert.assertNotNull(pceLink.getAvailableBandwidth());
 156         Assert.assertNotNull(pceLink.getUsedBandwidth());
 157         Assert.assertNotNull(pceLink.getsourceNetworkSupNodeId());
 158         Assert.assertNotNull(pceLink.getdestNetworkSupNodeId());
 159         Assert.assertNotNull(pceLink.getosnr());
 160         Assert.assertNotNull(pceLink.getSourceTP());
 161         Assert.assertNotNull(pceLink.getsourceCLLI());
 162         Assert.assertNotNull(pceLink.getdestCLLI());
 163         Assert.assertTrue(pceLink.toString().equals("PceLink type=" + pceLink.getlinkType()
 164                 + " ID=" + pceLink.getLinkId().getValue() + " latency=" + pceLink.getLatency().intValue()));
 165     }
 166
 167     private static LinkBuilder createOTNLink(String srcNode, String destNode, String srcTp, String destTp) {
 168         Link1Builder link1Builder = new Link1Builder()
 169                 .setLinkType(OpenroadmLinkType.OTNLINK)
 170                 .setOperationalState(State.InService)
 171                 .setAdministrativeState(AdminStates.InService);
 172         //create source link
 173         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 174     }
 175
 176     private static LinkBuilder createXponderLink(String srcNode, String destNode, String srcTp, String destTp) {
 177         Link1Builder link1Builder = new Link1Builder()
 178                 .setLinkType(OpenroadmLinkType.XPONDERINPUT)
 179                 .setAdministrativeState(AdminStates.InService)
 180                 .setOperationalState(State.InService);
 181         //create source link
 182         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 183     }
 184
 185     private static LinkBuilder createLinkBuilder(
 186             String srcNode, String destNode, String srcTp, String destTp, Link1Builder link1Builder) {
 187         SourceBuilder ietfSrcLinkBldr =
 188                 new SourceBuilder().setSourceNode(new NodeId(srcNode)).setSourceTp(new TpId(srcTp));
 189         //create destination link
 190         DestinationBuilder ietfDestLinkBldr =
 191                 new DestinationBuilder().setDestNode(new NodeId(destNode))
 192                         .setDestTp(new TpId(destTp));
 193         LinkId linkId = new LinkId(String.format(LINK_ID_FORMAT, srcNode, srcTp, destNode, destTp));
 194
 195         //For setting up attributes for openRoadm augment
 196         LinkConcatenation linkConcatenation = new LinkConcatenationBuilder()
 197                 .withKey(new LinkConcatenationKey(Uint32.valueOf(1)))
 198                 .setSRLGLength(Uint32.valueOf(20))
 199                 .setFiberType(LinkConcatenation.FiberType.Dsf)
 200                 .build();
 201         OMSAttributesBuilder omsAttributesBuilder =
 202                 new OMSAttributesBuilder()
 203                         .setSpan(new SpanBuilder()
 204                                 .setSpanlossCurrent(new RatioDB(new BigDecimal("55")))
 205                                 .setLinkConcatenation(Map.of(linkConcatenation.key(),
 206                                         linkConcatenation
 207                                 )).build());
 208
 209
 210         LinkBuilder linkBuilder = new LinkBuilder()
 211                 .setSource(ietfSrcLinkBldr.build())
 212                 .setDestination(ietfDestLinkBldr.build())
 213                 .setLinkId(linkId)
 214                 .withKey(new LinkKey(linkId));
 215
 216         linkBuilder.addAugmentation(link1Builder.build());
 217
 218         org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.Link1Builder linkBuilderNetworkLink
 219                 = new org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev200529.Link1Builder()
 220                 .setOMSAttributes(omsAttributesBuilder
 221                         .build());
 222
 223         linkBuilder.addAugmentation(linkBuilderNetworkLink.build());
 224         return linkBuilder;
 225     }
 226
 227     private static LinkBuilder createRoadmToRoadm(String srcNode, String destNode, String srcTp, String destTp) {
 228         Link1Builder link1Builder = new Link1Builder()
 229                 .setLinkLatency(Uint32.valueOf(100))
 230                 .setAdministrativeState(AdminStates.InService)
 231                 .setOperationalState(State.InService)
 232                 .setLinkType(OpenroadmLinkType.ROADMTOROADM);
 233         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 234     }
 235
 236     private static LinkBuilder createRoadmToRoadmWithoutLinkLatency(
 237             String srcNode, String destNode, String srcTp, String destTp) {
 238         Link1Builder link1Builder = new Link1Builder()
 239                 .setLinkType(OpenroadmLinkType.ROADMTOROADM);
 240         return createLinkBuilder(srcNode, destNode, srcTp, destTp, link1Builder);
 241     }
 242
 243     private Map<SupportingNodeKey,SupportingNode> geSupportingNodes() {
 244         Map<SupportingNodeKey,SupportingNode> supportingNodes1 = new HashMap<>();
 245         SupportingNode supportingNode1 = new SupportingNodeBuilder()
 246                 .setNodeRef(new NodeId("node 1"))
 247                 .setNetworkRef(new NetworkId(NetworkUtils.CLLI_NETWORK_ID))
 248                 .build();
 249         supportingNodes1
 250                 .put(supportingNode1.key(),supportingNode1);
 251
 252         SupportingNode supportingNode2 = new SupportingNodeBuilder()
 253                 .setNodeRef(new NodeId("node 2"))
 254                 .setNetworkRef(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID))
 255                 .build();
 256         supportingNodes1
 257                 .put(supportingNode2.key(),supportingNode2);
 258         return supportingNodes1;
 259     }
 260
 261     private NodeBuilder getNodeBuilder(Map<SupportingNodeKey,SupportingNode> supportingNodes1) {
 262         //update tp of nodes
 263         TerminationPointBuilder xpdrTpBldr = new TerminationPointBuilder()
 264                 .withKey(new TerminationPointKey(new TpId("xpdr")));
 265         TerminationPoint1Builder tp1Bldr = new TerminationPoint1Builder();
 266
 267         tp1Bldr.setTpType(OpenroadmTpType.XPONDERNETWORK).setAdministrativeState(AdminStates.InService)
 268                 .setOperationalState(State.InService);
 269         xpdrTpBldr.addAugmentation(tp1Bldr.build());
 270         TerminationPoint xpdr = xpdrTpBldr.build();
 271         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Node1 node1 =
 272             new Node1Builder().setTerminationPoint(Map.of(xpdr.key(),xpdr)).build();
 273         org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Node1 node11 =
 274             new org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev200529.Node1Builder()
 275                 .setOperationalState(State.InService).setAdministrativeState(AdminStates.InService).build();
 276         return new NodeBuilder()
 277                 .setNodeId(new NodeId("node 1"))
 278                 .withKey(new NodeKey(new NodeId("node 1")))
 279                 .addAugmentation(node1)
 280                 .addAugmentation(node11)
 281                 .setSupportingNode(supportingNodes1);
 282     }
 283
 284 }