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