Bump upstream dependencies to Ca
[transportpce.git] / tapi / src / test / java / org / opendaylight / transportpce / tapi / topology / TapiTopologyImplTest.java
index eec94e321a5f9a7ed8b654a330cb8474990c2f6d..233032238609b2163105d806ba7b2d090c5f3af1 100644 (file)
  */
 package org.opendaylight.transportpce.tapi.topology;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
+import static org.hamcrest.CoreMatchers.containsString;
+import static org.hamcrest.CoreMatchers.either;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
 
 import com.google.common.util.concurrent.ListenableFuture;
 import com.google.common.util.concurrent.ListeningExecutorService;
 import com.google.common.util.concurrent.MoreExecutors;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Executors;
+import java.util.stream.Collectors;
 import org.eclipse.jdt.annotation.Nullable;
-import org.junit.Before;
-import org.junit.Test;
-import org.opendaylight.transportpce.common.DataStoreContext;
-import org.opendaylight.transportpce.common.DataStoreContextImpl;
-import org.opendaylight.transportpce.tapi.utils.TopologyDataUtils;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.opendaylight.mdsal.binding.api.RpcService;
+import org.opendaylight.transportpce.common.InstanceIdentifiers;
+import org.opendaylight.transportpce.common.network.NetworkTransactionImpl;
+import org.opendaylight.transportpce.common.network.NetworkTransactionService;
+import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperations;
+import org.opendaylight.transportpce.servicehandler.service.ServiceDataStoreOperationsImpl;
+import org.opendaylight.transportpce.tapi.TapiStringConstants;
+import org.opendaylight.transportpce.tapi.connectivity.ConnectivityUtils;
+import org.opendaylight.transportpce.tapi.impl.rpc.GetLinkDetailsImpl;
+import org.opendaylight.transportpce.tapi.impl.rpc.GetNodeDetailsImpl;
+import org.opendaylight.transportpce.tapi.impl.rpc.GetNodeEdgePointDetailsImpl;
+import org.opendaylight.transportpce.tapi.impl.rpc.GetServiceInterfacePointDetailsImpl;
+import org.opendaylight.transportpce.tapi.impl.rpc.GetServiceInterfacePointListImpl;
+import org.opendaylight.transportpce.tapi.impl.rpc.GetTopologyDetailsImpl;
+import org.opendaylight.transportpce.tapi.utils.TapiContext;
+import org.opendaylight.transportpce.tapi.utils.TapiInitialORMapping;
+import org.opendaylight.transportpce.tapi.utils.TapiLink;
+import org.opendaylight.transportpce.tapi.utils.TapiLinkImpl;
+import org.opendaylight.transportpce.tapi.utils.TapiTopologyDataUtils;
 import org.opendaylight.transportpce.test.AbstractTest;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsInput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.GetTopologyDetailsOutput;
-import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.get.topology.details.output.Topology;
+import org.opendaylight.transportpce.test.utils.TopologyDataUtils;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.AdministrativeState;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.CAPACITYUNITGBPS;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.ForwardingDirection;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.GetServiceInterfacePointDetailsInput;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.GetServiceInterfacePointDetailsOutput;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.GetServiceInterfacePointListInput;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.GetServiceInterfacePointListOutput;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.LayerProtocolName;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.OperationalState;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.Uuid;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.get.service._interface.point.list.output.Sip;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.get.service._interface.point.list.output.SipKey;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.global._class.Name;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.global._class.NameKey;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.FORWARDINGRULEMAYFORWARDACROSSGROUP;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetLinkDetailsInput;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetLinkDetailsOutput;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetNodeDetailsInput;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetNodeDetailsOutput;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetNodeEdgePointDetailsInput;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetNodeEdgePointDetailsOutput;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetTopologyDetailsInput;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.GetTopologyDetailsOutput;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.Node;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.RuleType;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.get.topology.details.output.Topology;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.node.NodeRuleGroup;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.node.OwnedNodeEdgePoint;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.node.rule.group.NodeEdgePoint;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.node.rule.group.Rule;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.Link;
+import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.LinkKey;
+import org.opendaylight.yangtools.yang.common.Decimal64;
 import org.opendaylight.yangtools.yang.common.RpcResult;
+import org.opendaylight.yangtools.yang.common.Uint64;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-
+@ExtendWith(MockitoExtension.class)
 public class TapiTopologyImplTest extends AbstractTest {
     private static final Logger LOG = LoggerFactory.getLogger(TapiTopologyImplTest.class);
 
-    private ListeningExecutorService executorService;
-    private CountDownLatch endSignal;
+    @Mock
+    private RpcService rpcService;
+    private static ListeningExecutorService executorService;
+    private static CountDownLatch endSignal;
     private static final int NUM_THREADS = 3;
-    private DataStoreContext dataStoreContextUtil;
+    private static NetworkTransactionService networkTransactionService;
+    private static TapiContext tapiContext;
+    private static TopologyUtils topologyUtils;
+    private static ConnectivityUtils connectivityUtils;
+    private static ServiceDataStoreOperations serviceDataStoreOperations;
+    private static TapiInitialORMapping tapiInitialORMapping;
+    private static TapiLink tapiLink;
 
-    @Before
-    public void setUp() throws InterruptedException {
+    @BeforeAll
+    static void setUp() throws InterruptedException, ExecutionException {
         executorService = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(NUM_THREADS));
         endSignal = new CountDownLatch(1);
-        dataStoreContextUtil = new DataStoreContextImpl();
-        TopologyDataUtils.writeTopologyFromFileToDatastore(dataStoreContextUtil);
-        TopologyDataUtils.writePortmappingFromFileToDatastore(dataStoreContextUtil);
+        TopologyDataUtils.writeTopologyFromFileToDatastore(getDataStoreContextUtil(),
+            TapiTopologyDataUtils.OPENROADM_TOPOLOGY_FILE, InstanceIdentifiers.OVERLAY_NETWORK_II);
+        TopologyDataUtils.writeTopologyFromFileToDatastore(getDataStoreContextUtil(),
+            TapiTopologyDataUtils.OPENROADM_NETWORK_FILE, InstanceIdentifiers.UNDERLAY_NETWORK_II);
+        TopologyDataUtils.writeTopologyFromFileToDatastore(getDataStoreContextUtil(),
+            TapiTopologyDataUtils.OTN_TOPOLOGY_FILE, InstanceIdentifiers.OTN_NETWORK_II);
+        TopologyDataUtils.writePortmappingFromFileToDatastore(getDataStoreContextUtil(),
+            TapiTopologyDataUtils.PORTMAPPING_FILE);
+        networkTransactionService = new NetworkTransactionImpl(getDataBroker());
+        tapiLink = new TapiLinkImpl(networkTransactionService);
+        serviceDataStoreOperations = new ServiceDataStoreOperationsImpl(getDataStoreContextUtil().getDataBroker());
+        tapiContext = new TapiContext(networkTransactionService);
+        topologyUtils = new TopologyUtils(networkTransactionService, getDataStoreContextUtil().getDataBroker(),
+            tapiLink);
+        connectivityUtils = new ConnectivityUtils(serviceDataStoreOperations, new HashMap<>(), tapiContext,
+            networkTransactionService);
+        tapiInitialORMapping = new TapiInitialORMapping(topologyUtils, connectivityUtils,
+            tapiContext, serviceDataStoreOperations);
+        tapiInitialORMapping.performTopoInitialMapping();
         LOG.info("setup done");
     }
 
     @Test
-    public void getTopologyDetailsWhenSuccessful() throws ExecutionException, InterruptedException {
-        GetTopologyDetailsInput input = TopologyDataUtils.buildGetTopologyDetailsInput();
-        TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(dataStoreContextUtil.getDataBroker());
-        ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = tapiTopoImpl.getTopologyDetails(input);
-        result.addListener(new Runnable() {
-            @Override
-            public void run() {
-                endSignal.countDown();
+    void getTopologyDetailsForTransponder100GTopologyWhenSuccessful() throws ExecutionException, InterruptedException {
+        Uuid topologyUuid = new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.TPDR_100G.getBytes(
+            Charset.forName("UTF-8"))).toString());
+        LOG.info("TPDR100GUuid = {}", topologyUuid);
+        GetTopologyDetailsInput input = TapiTopologyDataUtils.buildGetTopologyDetailsInput(topologyUuid);
+//        TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(networkTransactionService, tapiContext, topologyUtils,
+//            tapiLink);
+        ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = new GetTopologyDetailsImpl(tapiContext,
+                topologyUtils, tapiLink, networkTransactionService)
+            .invoke(input);
+        LOG.info("RESULT of getTopoDetailsTopo/name = {}", result.get().getResult().getTopology().getName().toString());
+        RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
+        @Nullable
+        Topology topology = rpcResult.getResult().getTopology();
+        assertNotNull(topology, "Topology should not be null");
+        Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.TPDR_100G.getBytes(StandardCharsets.UTF_8))
+            .toString());
+        assertEquals(topoUuid, topology.getUuid(), "incorrect topology uuid");
+        assertEquals(1, topology.getNode().size(), "Node list size should be 1");
+        Name nodeName = topology.getNode().values().stream().findFirst().orElseThrow().getName()
+            .get(new NameKey("Tpdr100g node name"));
+        assertEquals("Tpdr100g over WDM node", nodeName.getValue(), "Node name should be 'Tpdr100g over WDM node'");
+        Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes(nodeName.getValue().getBytes(StandardCharsets.UTF_8))
+            .toString());
+        assertEquals(nodeUuid, topology.getNode().values().stream().findFirst().orElseThrow().getUuid(),
+            "incorrect node uuid");
+        long nb = topology.getNode().values().stream().findFirst().orElseThrow().getOwnedNodeEdgePoint().size();
+        assertEquals(2, nb, "'Transponder 100GE' node should have 2 neps");
+        List<NodeRuleGroup> nrgList = topology.getNode().values().stream().findFirst().orElseThrow()
+            .nonnullNodeRuleGroup().values().stream()
+            .sorted((nrg1, nrg2) -> nrg1.getUuid().getValue().compareTo(nrg2.getUuid().getValue()))
+            .collect(Collectors.toList());
+        assertEquals(1, nrgList.size(), "'Transponder 100GE' node should contain a single node rule groups");
+        List<NodeEdgePoint> nodeEdgePointList = new ArrayList<>(nrgList.get(0).getNodeEdgePoint().values());
+        assertEquals(nb, nodeEdgePointList.size(), "'Transponder 100GE' node -rule-group should contain 2 NEPs");
+        List<Rule> ruleList = new ArrayList<>(nrgList.get(0).nonnullRule().values());
+        assertEquals(1, ruleList.size(), "node-rule-group should contain a single rule");
+        assertEquals("forward", ruleList.get(0).getLocalId(), "local-id of the rule should be 'forward'");
+        assertEquals(FORWARDINGRULEMAYFORWARDACROSSGROUP.VALUE, ruleList.get(0).getForwardingRule(),
+            "the forwarding rule should be 'MAYFORWARDACROSSGROUP'");
+        assertEquals(RuleType.FORWARDING, ruleList.get(0).getRuleType().iterator().next(),
+            "the rule type should be 'FORWARDING'");
+    }
+
+    @Test
+    void getTopologyDetailsForOtnTopologyWithOtnLinksWhenSuccessful() throws ExecutionException, InterruptedException {
+        Uuid topologyUuid = new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.T0_MULTILAYER.getBytes(
+            Charset.forName("UTF-8"))).toString());
+        LOG.info("T0MultilayerUuid = {}", topologyUuid);
+        GetTopologyDetailsInput input = TapiTopologyDataUtils.buildGetTopologyDetailsInput(topologyUuid);
+        ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = new GetTopologyDetailsImpl(tapiContext,
+                topologyUtils, tapiLink, networkTransactionService)
+            .invoke(input);
+        RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
+        @Nullable
+        Topology topology = rpcResult.getResult().getTopology();
+        assertNotNull(topology, "Topology should not be null");
+        for (Map.Entry<
+            org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.NodeKey,
+            org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.topology.Node> entry :
+                topology.getNode().entrySet()) {
+            LOG.debug("NODESDETECTED = {}",entry.getValue().getName().toString());
+        }
+        assertEquals(7, topology.getNode().size(), "Node list size should be 7");
+        long nb1 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("XPDR-A1-XPDR1+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("100G-tpdr"))))
+            .count();
+        assertEquals(1, nb1, "XPDR-A1-XPDR1 should only have one client nep");
+        long nb2 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("SPDR-SA1-XPDR1+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_C"))))
+            .count();
+        assertEquals(4, nb2, "SPDR-SA1-XPDR1 (mux) should have 4 client neps");
+        long nb3 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("SPDR-SA1-XPDR1+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint_N"))))
+            .count();
+        assertEquals(1, nb3, "SPDR-SA1-XPDR1 (mux) should have a single network nep");
+        long nb4 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("SPDR-SA1-XPDR2+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_C"))))
+            .count();
+        assertEquals(4, nb4, "SPDR-SA1-XPDR2 (switch) should have 4 client neps");
+        long nb5 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("SPDR-SA1-XPDR2+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint_N"))))
+            .count();
+        assertEquals(2, nb5, "SPDR-SA1-XPDR2 (switch) should have 2 network neps");
+        long nb7 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA)
+                && node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("otsi node name")).getValue()
+                .equals("XPDR-A1-XPDR1+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint"))))
+            .count();
+        assertEquals(1, nb7, "XPDR-A1-XPDR1 should only have 1 OTSI network nep");
+        long nb8 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA)
+                && node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("otsi node name")).getValue()
+                .equals("SPDR-SA1-XPDR1+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint"))))
+            .count();
+        assertEquals(1, nb8, "SPDR-SA1-XPDR1 (mux) should have a single OTSI network nep");
+        long nb9 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA)
+                && node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("otsi node name")).getValue()
+                .equals("SPDR-SA1-XPDR2+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint"))))
+            .count();
+        assertEquals(2, nb9, "SPDR-SA1-XPDR2 (switch) should have 2 OTSI network nep");
+
+        assertEquals(10, topology.getLink().size(), "Link list size should be 10, no more transitionnal links");
+        Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes("T0 - Multi-layer topology".getBytes()).toString());
+        assertEquals(topoUuid, topology.getUuid(), "incorrect topology uuid");
+        assertEquals(
+            "T0 - Multi-layer topology",
+            topology.nonnullName().values().stream().findFirst().orElseThrow().getValue(),
+            "topology name should be T0 - Multi-layer topology");
+
+        long nbDsrOduNodes = topology.nonnullNode().values().stream()
+            .filter(n -> n.getName().containsKey(new NameKey("dsr/odu node name"))).count();
+        long nbPhotonicNodes = topology.nonnullNode().values().stream()
+            .filter(n -> n.getName().containsKey(new NameKey("otsi node name"))).count();
+        assertEquals(6, nbDsrOduNodes, "Node list should contain 6 DSR-ODU nodes");
+        assertEquals(7, nbPhotonicNodes, "Node list should contain 7 Photonics node");
+        long nbOtsLinks = topology.getLink().values().stream()
+            .filter(l -> l.getName().containsKey(new NameKey("OTS link name"))).count();
+        long nbOtnLinks = topology.getLink().values().stream()
+            .filter(l -> l.getName().containsKey(new NameKey("otn link name"))).count();
+        assertEquals(8, nbOtsLinks, "Link list should contain 8 OTS links");
+        assertEquals(2, nbOtnLinks, "Link list should contain 2 OTN links");
+
+        Uuid node1Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+XPONDER".getBytes(StandardCharsets.UTF_8))
+            .toString());
+        Uuid node2Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+XPONDER".getBytes(StandardCharsets.UTF_8))
+            .toString());
+        Uuid node3Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+XPONDER".getBytes(StandardCharsets.UTF_8))
+            .toString());
+        Uuid node4Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+XPONDER".getBytes(StandardCharsets.UTF_8))
+            .toString());
+        Uuid tp1Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+eODU+XPDR1-NETWORK1"
+            .getBytes(StandardCharsets.UTF_8)).toString());
+        Uuid tp2Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+eODU+XPDR1-NETWORK1"
+            .getBytes(StandardCharsets.UTF_8)).toString());
+        Uuid tp3Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+iOTSi+XPDR1-NETWORK1"
+            .getBytes(StandardCharsets.UTF_8)).toString());
+        Uuid tp4Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+iOTSi+XPDR1-NETWORK1"
+            .getBytes(StandardCharsets.UTF_8)).toString());
+        Uuid link1Uuid =
+            new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+iOTSi+XPDR1-NETWORK1toSPDR-SC1-XPDR1+iOTSi+XPDR1-NETWORK1"
+                .getBytes(StandardCharsets.UTF_8)).toString());
+        Uuid link2Uuid =
+            new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+eODU+XPDR1-NETWORK1toSPDR-SC1-XPDR1+eODU+XPDR1-NETWORK1"
+                .getBytes(StandardCharsets.UTF_8)).toString());
+
+        List<Link> links = topology.nonnullLink().values().stream()
+            .filter(l -> l.getName().containsKey(new NameKey("otn link name")))
+            .sorted((l1, l2) -> l1.getUuid().getValue().compareTo(l2.getUuid().getValue()))
+            .collect(Collectors.toList());
+        checkOtnLink(links.get(0), topoUuid, node3Uuid, node4Uuid, tp3Uuid, tp4Uuid, link1Uuid,
+            "SPDR-SA1-XPDR1+iOTSi+XPDR1-NETWORK1toSPDR-SC1-XPDR1+iOTSi+XPDR1-NETWORK1");
+        checkOtnLink(links.get(1), topoUuid, node1Uuid, node2Uuid, tp1Uuid, tp2Uuid, link2Uuid,
+            "SPDR-SA1-XPDR1+eODU+XPDR1-NETWORK1toSPDR-SC1-XPDR1+eODU+XPDR1-NETWORK1");
+
+    }
+
+    @Test
+    void getTopologyDetailsForFullTapiTopologyWithLinksWhenSuccessful()
+            throws ExecutionException, InterruptedException {
+        Uuid topologyUuid = new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.T0_FULL_MULTILAYER.getBytes(
+            Charset.forName("UTF-8"))).toString());
+        LOG.info("T0FullMultilayerUuid = {}", topologyUuid);
+        GetTopologyDetailsInput input = TapiTopologyDataUtils.buildGetTopologyDetailsInput(topologyUuid);
+        ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = new GetTopologyDetailsImpl(tapiContext,
+                topologyUtils, tapiLink, networkTransactionService)
+            .invoke(input);
+        RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
+        @Nullable
+        Topology topology = rpcResult.getResult().getTopology();
+        assertNotNull(topology, "Topology should not be null");
+        // 2 Nodes per Xpdr/Spdr node (DSR-ODU & PHOT) + 3 Node per Roadm
+        assertEquals(10, topology.getNode().size(), "Node list size should be 10");
+        List<Map<NameKey, Name>> nodeNames = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA))
+            .map(Node::getName).collect(Collectors.toList());
+        LOG.info("TopologyNodes = {}", nodeNames.toString());
+        Node nodeTsp = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("XPDR-A1-XPDR1+XPONDER"))
+            .findAny().orElseThrow();
+        LOG.debug("XPDRA1 NEPs = {}", nodeTsp.getOwnedNodeEdgePoint().toString());
+        long nb1 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("XPDR-A1-XPDR1+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("100G-tpdr"))))
+            .count();
+        // 2 client ports in configuration -> removed the checkTp so we have 2 NEPs
+        assertEquals(2, nb1, "XPDR-A1-XPDR1+XPONDER should only have two client neps");
+        long inb1 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("XPDR-A1-XPDR1+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint_N"))))
+            .count();
+        assertEquals(2, inb1, "XPDR-A1-XPDR1+XPONDER should only have two internal network neps");
+        long enb1 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("XPDR-A1-XPDR1+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint_N"))))
+            .count();
+        assertEquals(2, enb1, "XPDR-A1-XPDR1+XPONDER should only have two external network neps");
+        long nb2 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("SPDR-SA1-XPDR1+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_C"))))
+            .count();
+        assertEquals(4, nb2, "SPDR-SA1-XPDR1+XPONDER (mux) should have 4 client neps");
+        long inb3 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("SPDR-SA1-XPDR1+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint_N"))))
+            .count();
+        assertEquals(1, inb3, "SPDR-SA1-XPDR1+XPONDER (mux) should have a single internal network nep");
+        long enb3 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("SPDR-SA1-XPDR1+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint_N"))))
+            .count();
+        assertEquals(4, enb3, "SPDR-SA1-XPDR1+XPONDER (mux) should have 4 external network nep");
+        long nb4 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("SPDR-SA1-XPDR2+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("NodeEdgePoint_C"))))
+            .count();
+        assertEquals(4, nb4, "SPDR-SA1-XPDR2+XPONDER (switch) should have 4 client neps");
+        long inb5 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("SPDR-SA1-XPDR2+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint_N"))))
+            .count();
+        assertEquals(4, inb5, "SPDR-SA1-XPDR2+XPONDER (switch) should have 4 internal network neps");
+        long enb5 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("SPDR-SA1-XPDR1+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint_N"))))
+            .count();
+        assertEquals(4, enb5, "SPDR-SA1-XPDR2+XPONDER (switch) should have 4 external network neps");
+
+        inb1 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("XPDR-A1-XPDR1+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint_N"))))
+            .count();
+        assertEquals(2, inb1, "XPDR-A1-XPDR1+XPONDER should only have two external network neps");
+        enb1 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("XPDR-A1-XPDR1+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("iNodeEdgePoint_N"))))
+            .count();
+        assertEquals(2, enb1, "XPDR-A1-XPDR1+XPONDER should only have two photonic network neps");
+        inb3 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("SPDR-SA1-XPDR1+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint"))))
+            .count();
+        assertEquals(1, inb3, "SPDR-SA1-XPDR1+XPONDER (mux) should have a single external network nep");
+        inb5 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("dsr/odu node name")).getValue()
+                .equals("SPDR-SA1-XPDR2+XPONDER"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().containsKey(new NameKey("eNodeEdgePoint"))))
+            .count();
+        assertEquals(4, inb5, "SPDR-SA1-XPDR2+XPONDER (switch) should have 4 external network neps");
+        long inb6 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA)
+                && !node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("roadm node name")).getValue()
+                .equals("ROADM-A1+PHOTONIC_MEDIA"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().values().stream().findAny().orElseThrow().getValue().contains("DEG")))
+            .count();
+        assertEquals(4, inb6, "ROADM-A1+PHOTONIC_MEDIA (DEGREE) should have 4 network neps");
+        long enb6 = topology.getNode().values().stream()
+            .filter(node -> node.getLayerProtocolName().contains(LayerProtocolName.PHOTONICMEDIA)
+                && !node.getLayerProtocolName().contains(LayerProtocolName.DSR))
+            .filter(node -> node.getName().get(new NameKey("roadm node name")).getValue()
+                .equals("ROADM-A1+PHOTONIC_MEDIA"))
+            .flatMap(node -> node.getOwnedNodeEdgePoint().values().stream()
+                .filter(nep -> nep.getName().values().stream().findAny().orElseThrow().getValue().contains("SRG")))
+            .count();
+        assertEquals(8, enb6, "ROADM-A1+PHOTONIC_MEDIA (SRG) should have 8 network neps (OTS)");
+
+        // Links in openroadm topology which include Roadm-to-Roadm and Xpdr-to-Roadm (ortopo / 2)
+        // + transitional links -> 0 per network port of Xpdr + OTN links / 2
+        List<String> linkList = new ArrayList<>();
+        for (Map.Entry<LinkKey, Link> entry : topology.getLink().entrySet()) {
+            linkList.add(entry.getValue().getName().entrySet().iterator().next().getValue().toString());
+        }
+        assertEquals(9, topology.getLink().size(), "Link list size should be 8 XPDR To SRG and 1 DEG2A-DEG1C");
+        Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes("T0 - Full Multi-layer topology".getBytes()).toString());
+        assertEquals(topoUuid, topology.getUuid(), "incorrect topology uuid");
+        assertEquals(
+            "T0 - Full Multi-layer topology",
+            topology.nonnullName().values().stream().findFirst().orElseThrow().getValue(),
+            "topology name should be T0 - Full Multi-layer topology");
+
+        long nbDsrOduNodes = topology.nonnullNode().values().stream()
+            .filter(n -> n.getName().containsKey(new NameKey("dsr/odu node name"))).count();
+        long nbPhotonicNodes = topology.nonnullNode().values().stream()
+            .filter(n -> n.getName().containsKey(new NameKey("otsi node name"))).count();
+        // In DSR/ODU we create one node per Xpdr (no filtering out)
+        assertEquals(8, nbDsrOduNodes, "Node list should contain 8 DSR-ODU nodes");
+        // We need to add the Roadms as Photonic nodes. Instead of 1 node as roadm infra we have 2 roadm nodes
+        assertEquals(8, nbPhotonicNodes, "Node list should contain 8 Photonics nodes");
+        // Roadm-to-Roadm
+        long nbOmsLinks = topology.getLink().values().stream()
+            .filter(l -> l.getName().containsKey(new NameKey("OMS link name"))).count();
+        // Xpdr-to-Roadm
+        long nbOmsLinks1 = topology.getLink().values().stream()
+            .filter(l -> l.getName().containsKey(new NameKey("XPDR-RDM link name"))).count();
+        // 1 OMS per ROADM-to-ROADM link + Existing XPDR-tp-ROADM link in openroadm topology
+        assertEquals(9, nbOmsLinks + nbOmsLinks1, "Link list should contain 9 OMS links");
+    }
+
+    @Test
+    void getNodeAndNepsDetailsWhenSuccessful() throws ExecutionException, InterruptedException {
+        Uuid topologyUuid = new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.T0_FULL_MULTILAYER.getBytes(
+            Charset.forName("UTF-8"))).toString());
+        GetTopologyDetailsInput input = TapiTopologyDataUtils.buildGetTopologyDetailsInput(topologyUuid);
+        ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = new GetTopologyDetailsImpl(tapiContext,
+                    topologyUtils, tapiLink, networkTransactionService)
+                .invoke(input);
+        RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
+        @Nullable
+        Topology topology = rpcResult.getResult().getTopology();
+        for (Node node:topology.getNode().values()) {
+            Uuid nodeUuid = node.getUuid();
+            GetNodeDetailsInput input1 = TapiTopologyDataUtils.buildGetNodeDetailsInput(topologyUuid, nodeUuid);
+            ListenableFuture<RpcResult<GetNodeDetailsOutput>> result1 = new GetNodeDetailsImpl(tapiContext)
+                    .invoke(input1);
+            RpcResult<GetNodeDetailsOutput> rpcResult1 = result1.get();
+            @Nullable
+            Node node1 = rpcResult1.getResult().getNode();
+            assertNotNull(node1, "Node should not be null");
+            for (OwnedNodeEdgePoint onep:node1.getOwnedNodeEdgePoint().values()) {
+                Uuid onepUuid = onep.getUuid();
+                GetNodeEdgePointDetailsInput input2 = TapiTopologyDataUtils.buildGetNodeEdgePointDetailsInput(
+                    topologyUuid, nodeUuid, onepUuid);
+                ListenableFuture<RpcResult<GetNodeEdgePointDetailsOutput>> result2 =
+                        new GetNodeEdgePointDetailsImpl(tapiContext).invoke(input2);
+                RpcResult<GetNodeEdgePointDetailsOutput> rpcResult2 = result2.get();
+                org.opendaylight.yang.gen.v1
+                    .urn.onf.otcc.yang.tapi.topology.rev221121.get.node.edge.point.details.output.NodeEdgePoint
+                    onep1 = rpcResult2.getResult().getNodeEdgePoint();
+                assertNotNull(onep1, "Node Edge Point should not be null");
             }
-        }, executorService);
-        endSignal.await();
+        }
+    }
+
+    @Test
+    void getLinkDetailsWhenSuccessful() throws ExecutionException, InterruptedException {
+        Uuid topologyUuid = new Uuid(UUID.nameUUIDFromBytes(TapiStringConstants.T0_FULL_MULTILAYER.getBytes(
+            Charset.forName("UTF-8"))).toString());
+        GetTopologyDetailsInput input = TapiTopologyDataUtils.buildGetTopologyDetailsInput(topologyUuid);
+        ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = new GetTopologyDetailsImpl(tapiContext,
+                topologyUtils, tapiLink, networkTransactionService)
+            .invoke(input);
         RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
         @Nullable
         Topology topology = rpcResult.getResult().getTopology();
-        LOG.info("topo TAPI returned = {}", topology);
+        for (Link link:topology.getLink().values()) {
+            Uuid linkUuid = link.getUuid();
+            GetLinkDetailsInput input1 = TapiTopologyDataUtils.buildGetLinkDetailsInput(
+                topologyUuid, linkUuid);
+            ListenableFuture<RpcResult<GetLinkDetailsOutput>> result1 = new GetLinkDetailsImpl(tapiContext)
+                    .invoke(input1);
+            RpcResult<GetLinkDetailsOutput> rpcResult1 = result1.get();
+            org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121.get.link.details.output.Link link1
+                = rpcResult1.getResult().getLink();
+            assertNotNull(link1, "Link should not be null");
+        }
+    }
 
-        assertNotNull("Topology should not be null", topology);
-        assertEquals("Nodes list size should be 1",
-                1, topology.getNode().size());
-        assertEquals("Node name should be TapiNode1",
-                "TapiNode1", topology.getNode().get(0).getName().get(0).getValue());
+    @Test
+    void getSipDetailsWhenSuccessful() throws ExecutionException, InterruptedException {
+        GetServiceInterfacePointListInput input = TapiTopologyDataUtils.buildServiceInterfacePointListInput();
+        ListenableFuture<RpcResult<GetServiceInterfacePointListOutput>> result =
+                new GetServiceInterfacePointListImpl(tapiContext).invoke(input);
+        RpcResult<GetServiceInterfacePointListOutput> rpcResult = result.get();
+        Map<SipKey, Sip> sipMap = rpcResult.getResult().getSip();
+        for (Sip sip:sipMap.values()) {
+            Uuid sipUuid = sip.getUuid();
+            GetServiceInterfacePointDetailsInput input1 = TapiTopologyDataUtils
+                .buildGetServiceInterfacePointDetailsInput(sipUuid);
+            ListenableFuture<RpcResult<GetServiceInterfacePointDetailsOutput>> result1 =
+                    new GetServiceInterfacePointDetailsImpl(tapiContext).invoke(input1);
+            RpcResult<GetServiceInterfacePointDetailsOutput> rpcResult1 = result1.get();
+            org.opendaylight.yang.gen.v1
+                .urn.onf.otcc.yang.tapi.common.rev221121.get.service._interface.point.details.output.Sip sip1
+                = rpcResult1.getResult().getSip();
+            assertNotNull(sip1, "Sip should not be null");
+        }
     }
 
-}
+    private void checkOtnLink(Link link, Uuid topoUuid, Uuid node1Uuid, Uuid node2Uuid, Uuid tp1Uuid, Uuid tp2Uuid,
+            Uuid linkUuid, String linkName) {
+        assertEquals(linkName, link.getName().get(new NameKey("otn link name")).getValue(), "bad name for the link");
+        assertEquals(linkUuid, link.getUuid(), "bad uuid for link");
+        assertEquals(CAPACITYUNITGBPS.VALUE, link.getAvailableCapacity().getTotalSize().getUnit(),
+            "Available capacity unit should be MBPS");
+        String prefix = linkName.split("-")[0];
+        if ("OTU4".equals(prefix)) {
+            assertEquals(Uint64.valueOf(0), link.getAvailableCapacity().getTotalSize().getValue(),
+                "Available capacity -total size value should be 0");
+        } else if ("ODTU4".equals(prefix)) {
+            assertEquals(Uint64.valueOf(100000), link.getAvailableCapacity().getTotalSize().getValue(),
+                "Available capacity -total size value should be 100 000");
+        }
+        assertEquals(CAPACITYUNITGBPS.VALUE, link.getTotalPotentialCapacity().getTotalSize().getUnit(),
+            "Total capacity unit should be GBPS");
+        assertEquals(Decimal64.valueOf("100"), link.getTotalPotentialCapacity().getTotalSize().getValue(),
+            "Total capacity -total size value should be 100");
+        if ("OTU4".equals(prefix)) {
+            assertEquals("otn link should be between 2 nodes of protocol layers PHOTONIC_MEDIA",
+                LayerProtocolName.PHOTONICMEDIA.getName(),
+                link.getLayerProtocolName().stream().findFirst().orElseThrow().getName());
+        } else if ("ODTU4".equals(prefix)) {
+            assertEquals("otn link should be between 2 nodes of protocol layers ODU",
+                LayerProtocolName.ODU.getName(),
+                link.getLayerProtocolName().stream().findFirst().orElseThrow().getName());
+        }
+        assertEquals(ForwardingDirection.BIDIRECTIONAL, link.getDirection(),
+            "transitional link should be BIDIRECTIONAL");
+        List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev221121
+            .link.NodeEdgePoint> nodeEdgePointList = new ArrayList<>(link.nonnullNodeEdgePoint().values());
+        assertEquals(topoUuid, nodeEdgePointList.get(0).getTopologyUuid(),
+            "topology uuid should be the same for the two termination point of the link");
+        assertEquals(topoUuid, nodeEdgePointList.get(1).getTopologyUuid(),
+            "topology uuid should be the same for the two termination point of the link");
+        assertThat("otn links should terminate on two distinct nodes",
+            nodeEdgePointList.get(0).getNodeUuid().getValue(),
+            either(containsString(node1Uuid.getValue())).or(containsString(node2Uuid.getValue())));
+        assertThat("otn links should terminate on two distinct nodes",
+            nodeEdgePointList.get(1).getNodeUuid().getValue(),
+            either(containsString(node1Uuid.getValue())).or(containsString(node2Uuid.getValue())));
+        assertThat("otn links should terminate on two distinct tps",
+            nodeEdgePointList.get(0).getNodeEdgePointUuid().getValue(),
+            either(containsString(tp1Uuid.getValue())).or(containsString(tp2Uuid.getValue())));
+        assertThat("otn links should terminate on two distinct tps",
+            nodeEdgePointList.get(1).getNodeEdgePointUuid().getValue(),
+            either(containsString(tp1Uuid.getValue())).or(containsString(tp2Uuid.getValue())));
+        assertEquals(OperationalState.ENABLED, link.getOperationalState(), "operational state should be ENABLED");
+        assertEquals(AdministrativeState.UNLOCKED, link.getAdministrativeState(),
+            "administrative state should be UNLOCKED");
+    }
+}
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