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