tapi/src/test/java/org/opendaylight/transportpce/tapi/topology/TapiTopologyImplTest.java

   1 /*
   2  * Copyright © 2019 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 package org.opendaylight.transportpce.tapi.topology;
   9
  10 import static org.hamcrest.CoreMatchers.containsString;
  11 import static org.hamcrest.CoreMatchers.either;
  12 import static org.hamcrest.MatcherAssert.assertThat;
  13 import static org.junit.Assert.assertEquals;
  14 import static org.junit.Assert.assertNotNull;
  15
  16 import com.google.common.util.concurrent.ListenableFuture;
  17 import com.google.common.util.concurrent.ListeningExecutorService;
  18 import com.google.common.util.concurrent.MoreExecutors;
  19 import java.nio.charset.Charset;
  20 import java.util.ArrayList;
  21 import java.util.HashMap;
  22 import java.util.List;
  23 import java.util.UUID;
  24 import java.util.concurrent.CountDownLatch;
  25 import java.util.concurrent.ExecutionException;
  26 import java.util.concurrent.Executors;
  27 import java.util.stream.Collectors;
  28 import org.eclipse.jdt.annotation.Nullable;
  29 import org.junit.BeforeClass;
  30 import org.junit.Test;
  31 import org.opendaylight.transportpce.common.InstanceIdentifiers;
  32 import org.opendaylight.transportpce.common.network.NetworkTransactionImpl;
  33 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
  34 import org.opendaylight.transportpce.common.network.RequestProcessor;
  35 import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperations;
  36 import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperationsImpl;
  37 import org.opendaylight.transportpce.tapi.connectivity.ConnectivityUtils;
  38 import org.opendaylight.transportpce.tapi.utils.TapiContext;
  39 import org.opendaylight.transportpce.tapi.utils.TapiInitialORMapping;
  40 import org.opendaylight.transportpce.tapi.utils.TapiTopologyDataUtils;
  41 import org.opendaylight.transportpce.test.AbstractTest;
  42 import org.opendaylight.transportpce.test.utils.TopologyDataUtils;
  43 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.AdministrativeState;
  44 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.CapacityUnit;
  45 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.ForwardingDirection;
  46 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LayerProtocolName;
  47 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.OperationalState;
  48 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Uuid;
  49 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.Name;
  50 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameKey;
  51 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.ForwardingRule;
  52 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsInput;
  53 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutput;
  54 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.RuleType;
  55 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.Topology;
  56 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.NodeRuleGroup;
  57 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.NodeEdgePoint;
  58 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.node.rule.group.Rule;
  59 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link;
  60 import org.opendaylight.yangtools.yang.common.RpcResult;
  61 import org.opendaylight.yangtools.yang.common.Uint64;
  62 import org.slf4j.Logger;
  63 import org.slf4j.LoggerFactory;
  64
  65 public class TapiTopologyImplTest extends AbstractTest {
  66     private static final Logger LOG = LoggerFactory.getLogger(TapiTopologyImplTest.class);
  67
  68     private static ListeningExecutorService executorService;
  69     private static CountDownLatch endSignal;
  70     private static final int NUM_THREADS = 3;
  71     public static NetworkTransactionService networkTransactionService;
  72     public static TapiContext tapiContext;
  73     public static TopologyUtils topologyUtils;
  74     public static ConnectivityUtils connectivityUtils;
  75     public static ServiceDataStoreOperations serviceDataStoreOperations;
  76     public static TapiInitialORMapping tapiInitialORMapping;
  77
  78     @BeforeClass
  79     public static void setUp() throws InterruptedException, ExecutionException {
  80         executorService = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(NUM_THREADS));
  81         endSignal = new CountDownLatch(1);
  82         TopologyDataUtils.writeTopologyFromFileToDatastore(getDataStoreContextUtil(),
  83                 TapiTopologyDataUtils.OPENROADM_TOPOLOGY_FILE, InstanceIdentifiers.OVERLAY_NETWORK_II);
  84         TopologyDataUtils.writeTopologyFromFileToDatastore(getDataStoreContextUtil(),
  85                 TapiTopologyDataUtils.OPENROADM_NETWORK_FILE, InstanceIdentifiers.UNDERLAY_NETWORK_II);
  86         TopologyDataUtils.writeTopologyFromFileToDatastore(getDataStoreContextUtil(),
  87                 TapiTopologyDataUtils.OTN_TOPOLOGY_FILE, InstanceIdentifiers.OTN_NETWORK_II);
  88         TopologyDataUtils.writePortmappingFromFileToDatastore(getDataStoreContextUtil(),
  89                 TapiTopologyDataUtils.PORTMAPPING_FILE);
  90         networkTransactionService = new NetworkTransactionImpl(
  91                 new RequestProcessor(getDataStoreContextUtil().getDataBroker()));
  92         serviceDataStoreOperations = new ServiceDataStoreOperationsImpl(getDataStoreContextUtil().getDataBroker());
  93         tapiContext = new TapiContext(networkTransactionService);
  94         topologyUtils = new TopologyUtils(networkTransactionService, getDataStoreContextUtil().getDataBroker());
  95         connectivityUtils = new ConnectivityUtils(serviceDataStoreOperations, new HashMap<>(), tapiContext);
  96         tapiInitialORMapping = new TapiInitialORMapping(topologyUtils, connectivityUtils,
  97                 tapiContext, serviceDataStoreOperations);
  98         tapiInitialORMapping.performTopoInitialMapping();
  99         LOG.info("setup done");
 100     }
 101
 102     @Test
 103     public void getTopologyDetailsForTransponder100GTopologyWhenSuccessful()
 104             throws ExecutionException, InterruptedException {
 105         GetTopologyDetailsInput input = TapiTopologyDataUtils.buildGetTopologyDetailsInput(TopologyUtils.TPDR_100G);
 106         TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(getDataBroker(), tapiContext, topologyUtils);
 107         ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = tapiTopoImpl.getTopologyDetails(input);
 108         result.addListener(new Runnable() {
 109             @Override
 110             public void run() {
 111                 endSignal.countDown();
 112             }
 113         }, executorService);
 114         endSignal.await();
 115         RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
 116         @Nullable
 117         Topology topology = rpcResult.getResult().getTopology();
 118         assertNotNull("Topology should not be null", topology);
 119         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TopologyUtils.TPDR_100G.getBytes(Charset.forName("UTF-8")))
 120             .toString());
 121         assertEquals("incorrect topology uuid", topoUuid, topology.getUuid());
 122         assertEquals("Node list size should be 1", 1, topology.getNode().size());
 123         Name nodeName = topology.getNode().values().stream().findFirst().get().getName()
 124             .get(new NameKey("Tpdr100g node name"));
 125         assertEquals("Node name should be 'Tpdr100g over WDM node'", "Tpdr100g over WDM node", nodeName.getValue());
 126         Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(nodeName.getValue().getBytes(Charset.forName("UTF-8")))
 127             .toString());
 128         assertEquals("incorrect node uuid", nodeUuid, topology.getNode().values().stream().findFirst().get().getUuid());
 129         long nb = topology.getNode().values().stream().findFirst().get().getOwnedNodeEdgePoint().size();
 130         assertEquals("'Transponder 100GE' node should have 2 neps", 2, nb);
 131         List<NodeRuleGroup> nrgList = topology.getNode().values().stream().findFirst().get().nonnullNodeRuleGroup()
 132             .values().stream().sorted((nrg1, nrg2) -> nrg1.getUuid().getValue().compareTo(nrg2.getUuid().getValue()))
 133             .collect(Collectors.toList());
 134         assertEquals("'Transponder 100GE' node should contain a single node rule groups", 1, nrgList.size());
 135         List<NodeEdgePoint> nodeEdgePointList = new ArrayList<>(nrgList.get(0).getNodeEdgePoint().values());
 136         assertEquals("'Transponder 100GE' node -rule-group should contain 2 NEPs", nb, nodeEdgePointList.size());
 137         List<Rule> ruleList = new ArrayList<>(nrgList.get(0).nonnullRule().values());
 138         assertEquals("node-rule-group should contain a single rule", 1, ruleList.size());
 139         assertEquals("local-id of the rule should be 'forward'",
 140             "forward", ruleList.get(0).getLocalId());
 141         assertEquals("the forwarding rule should be 'MAYFORWARDACROSSGROUP'",
 142             ForwardingRule.MAYFORWARDACROSSGROUP, ruleList.get(0).getForwardingRule());
 143         assertEquals("the rule type should be 'FORWARDING'",
 144             RuleType.FORWARDING, ruleList.get(0).getRuleType());
 145     }
 146
 147     @Test
 148     public void getTopologyDetailsForOtnTopologyWithOtnLinksWhenSuccessful()
 149         throws ExecutionException, InterruptedException {
 150         GetTopologyDetailsInput input = TapiTopologyDataUtils.buildGetTopologyDetailsInput(TopologyUtils.T0_MULTILAYER);
 151         TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(getDataBroker(), tapiContext, topologyUtils);
 152         ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = tapiTopoImpl.getTopologyDetails(input);
 153         result.addListener(new Runnable() {
 154             @Override
 155             public void run() {
 156                 endSignal.countDown();
 157             }
 158         }, executorService);
 159         endSignal.await();
 160         RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
 161         @Nullable
 162         Topology topology = rpcResult.getResult().getTopology();
 163         assertNotNull("Topology should not be null", topology);
 164         assertEquals("Node list size should be 13", 13, topology.getNode().size());
 165         long nb1 = topology.getNode().values().stream()
 166             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 167             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("XPDR-A1-XPDR1"))
 168             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 169                 .filter(nep -> nep.getName().containsKey(new NameKey("100G-tpdr"))))
 170             .count();
 171         assertEquals("XPDR-A1-XPDR1 should only have one client nep", 1, nb1);
 172         long nb2 = topology.getNode().values().stream()
 173             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 174             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR1"))
 175             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 176                 .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_C"))))
 177             .count();
 178         assertEquals("SPDR-SA1-XPDR1 (mux) should have 4 client neps", 4, nb2);
 179         long nb3 = topology.getNode().values().stream()
 180             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 181             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR1"))
 182             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 183                 .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_N"))))
 184             .count();
 185         assertEquals("SPDR-SA1-XPDR1 (mux) should have a single network nep", 1, nb3);
 186         long nb4 = topology.getNode().values().stream()
 187             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 188             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR2"))
 189             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 190                 .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_C"))))
 191             .count();
 192         assertEquals("SPDR-SA1-XPDR2 (switch) should have 4 client neps", 4, nb4);
 193         long nb5 = topology.getNode().values().stream()
 194             .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
 195             .filter(node -> node.getName().values().stream().findFirst().get().getValue().equals("SPDR-SA1-XPDR2"))
 196             .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
 197                 .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_N"))))
 198             .count();
 199         assertEquals("SPDR-SA1-XPDR2 (switch) should have 2 network neps", 2, nb5);
 200         assertEquals("Link list size should be 18", 18, topology.getLink().size());
 201         Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes("T0 - Multi-layer topology".getBytes()).toString());
 202         assertEquals("incorrect topology uuid", topoUuid, topology.getUuid());
 203         assertEquals("topology name should be T0 - Multi-layer topology",
 204             "T0 - Multi-layer topology",
 205             topology.nonnullName().values().stream().findFirst().get().getValue());
 206
 207         long nbDsrOduNodes = topology.nonnullNode().values().stream()
 208             .filter(n -> n.getName().containsKey(new NameKey("dsr/odu node name"))).count();
 209         long nbPhotonicNodes = topology.nonnullNode().values().stream()
 210             .filter(n -> n.getName().containsKey(new NameKey("otsi node name"))).count();
 211         assertEquals("Node list should contain 6 DSR-ODU nodes", 6, nbDsrOduNodes);
 212         assertEquals("Node list should contain 7 Photonics nodes", 7, nbPhotonicNodes);
 213         long nbTransititionalLinks = topology.getLink().values().stream()
 214             .filter(l -> l.getName().containsKey(new NameKey("transitional link name"))).count();
 215         long nbOmsLinks = topology.getLink().values().stream()
 216             .filter(l -> l.getName().containsKey(new NameKey("OMS link name"))).count();
 217         long nbOtnLinks = topology.getLink().values().stream()
 218             .filter(l -> l.getName().containsKey(new NameKey("otn link name"))).count();
 219         assertEquals("Link list should contain 8 transitional links", 8, nbTransititionalLinks);
 220         assertEquals("Link list should contain 8 transitional links", 8, nbOmsLinks);
 221         assertEquals("Link list should contain 2 OTN links", 2, nbOtnLinks);
 222
 223         Uuid node1Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+DSR".getBytes(Charset.forName("UTF-8")))
 224             .toString());
 225         Uuid node2Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+DSR".getBytes(Charset.forName("UTF-8")))
 226             .toString());
 227         Uuid node3Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+OTSi".getBytes(Charset.forName("UTF-8")))
 228             .toString());
 229         Uuid node4Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+OTSi".getBytes(Charset.forName("UTF-8")))
 230             .toString());
 231         Uuid tp1Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+DSR+XPDR1-NETWORK1"
 232             .getBytes(Charset.forName("UTF-8"))).toString());
 233         Uuid tp2Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+DSR+XPDR1-NETWORK1"
 234             .getBytes(Charset.forName("UTF-8"))).toString());
 235         Uuid tp3Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+iOTSi+XPDR1-NETWORK1"
 236             .getBytes(Charset.forName("UTF-8"))).toString());
 237         Uuid tp4Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+iOTSi+XPDR1-NETWORK1"
 238             .getBytes(Charset.forName("UTF-8"))).toString());
 239         Uuid link1Uuid =
 240             new Uuid(UUID.nameUUIDFromBytes("ODU4-SPDR-SA1-XPDR1-XPDR1-NETWORK1toSPDR-SC1-XPDR1-XPDR1-NETWORK1"
 241                 .getBytes(Charset.forName("UTF-8"))).toString());
 242         Uuid link2Uuid =
 243             new Uuid(UUID.nameUUIDFromBytes("OTU4-SPDR-SA1-XPDR1-XPDR1-NETWORK1toSPDR-SC1-XPDR1-XPDR1-NETWORK1"
 244                 .getBytes(Charset.forName("UTF-8"))).toString());
 245
 246         List<Link> links = topology.nonnullLink().values().stream()
 247             .filter(l -> l.getName().containsKey(new NameKey("otn link name")))
 248             .sorted((l1, l2) -> l1.getUuid().getValue().compareTo(l2.getUuid().getValue()))
 249             .collect(Collectors.toList());
 250         checkOtnLink(links.get(0), topoUuid, node1Uuid, node2Uuid, tp1Uuid, tp2Uuid, link1Uuid,
 251             "ODU4-SPDR-SA1-XPDR1-XPDR1-NETWORK1toSPDR-SC1-XPDR1-XPDR1-NETWORK1");
 252         checkOtnLink(links.get(1), topoUuid, node3Uuid, node4Uuid, tp3Uuid, tp4Uuid, link2Uuid,
 253             "OTU4-SPDR-SA1-XPDR1-XPDR1-NETWORK1toSPDR-SC1-XPDR1-XPDR1-NETWORK1");
 254     }
 255
 256     private void checkOtnLink(Link link, Uuid topoUuid, Uuid node1Uuid, Uuid node2Uuid, Uuid tp1Uuid, Uuid tp2Uuid,
 257         Uuid linkUuid, String linkName) {
 258         assertEquals("bad name for the link", linkName, link.getName().get(new NameKey("otn link name")).getValue());
 259         assertEquals("bad uuid for link", linkUuid, link.getUuid());
 260         assertEquals("Available capacity unit should be MBPS",
 261             CapacityUnit.MBPS, link.getAvailableCapacity().getTotalSize().getUnit());
 262         String prefix = linkName.split("-")[0];
 263         if ("OTU4".equals(prefix)) {
 264             assertEquals("Available capacity -total size value should be 0",
 265                 Uint64.valueOf(0), link.getAvailableCapacity().getTotalSize().getValue());
 266         } else if ("ODU4".equals(prefix)) {
 267             assertEquals("Available capacity -total size value should be 100 000",
 268                 Uint64.valueOf(100000), link.getAvailableCapacity().getTotalSize().getValue());
 269         }
 270         assertEquals("Total capacity unit should be GBPS",
 271             CapacityUnit.GBPS, link.getTotalPotentialCapacity().getTotalSize().getUnit());
 272         assertEquals("Total capacity -total size value should be 100",
 273             Uint64.valueOf(100), link.getTotalPotentialCapacity().getTotalSize().getValue());
 274         if ("OTU4".equals(prefix)) {
 275             assertEquals("otn link should be between 2 nodes of protocol layers PHOTONIC_MEDIA",
 276                 LayerProtocolName.PHOTONICMEDIA.getName(), link.getLayerProtocolName().get(0).getName());
 277         } else if ("ODU4".equals(prefix)) {
 278             assertEquals("otn link should be between 2 nodes of protocol layers ODU",
 279                 LayerProtocolName.ODU.getName(), link.getLayerProtocolName().get(0).getName());
 280         }
 281         assertEquals("transitional link should be BIDIRECTIONAL",
 282             ForwardingDirection.BIDIRECTIONAL, link.getDirection());
 283         List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210
 284             .link.NodeEdgePoint> nodeEdgePointList = new ArrayList<>(link.nonnullNodeEdgePoint().values());
 285         assertEquals("topology uuid should be the same for the two termination point of the link",
 286             topoUuid, nodeEdgePointList.get(0).getTopologyUuid());
 287         assertEquals("topology uuid should be the same for the two termination point of the link",
 288             topoUuid, nodeEdgePointList.get(1).getTopologyUuid());
 289         assertThat("otn links should terminate on two distinct nodes",
 290             nodeEdgePointList.get(0).getNodeUuid().getValue(),
 291             either(containsString(node1Uuid.getValue())).or(containsString(node2Uuid.getValue())));
 292         assertThat("otn links should terminate on two distinct nodes",
 293             nodeEdgePointList.get(1).getNodeUuid().getValue(),
 294             either(containsString(node1Uuid.getValue())).or(containsString(node2Uuid.getValue())));
 295         assertThat("otn links should terminate on two distinct tps",
 296             nodeEdgePointList.get(0).getNodeEdgePointUuid().getValue(),
 297             either(containsString(tp1Uuid.getValue())).or(containsString(tp2Uuid.getValue())));
 298         assertThat("otn links should terminate on two distinct tps",
 299             nodeEdgePointList.get(1).getNodeEdgePointUuid().getValue(),
 300             either(containsString(tp1Uuid.getValue())).or(containsString(tp2Uuid.getValue())));
 301         assertEquals("operational state should be ENABLED",
 302             OperationalState.ENABLED, link.getOperationalState());
 303         assertEquals("administrative state should be UNLOCKED",
 304             AdministrativeState.UNLOCKED, link.getAdministrativeState());
 305     }
 306 }