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