2 * Copyright © 2019 Orange, Inc. and others. All rights reserved.
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
8 package org.opendaylight.transportpce.tapi.topology;
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 import static org.junit.Assert.assertNull;
17 import com.google.common.util.concurrent.ListenableFuture;
18 import com.google.common.util.concurrent.ListeningExecutorService;
19 import com.google.common.util.concurrent.MoreExecutors;
20 import java.nio.charset.Charset;
21 import java.util.ArrayList;
22 import java.util.List;
23 import java.util.UUID;
24 import java.util.concurrent.CountDownLatch;
25 import java.util.concurrent.ExecutionException;
26 import java.util.concurrent.Executors;
27 import java.util.stream.Collectors;
28 import org.eclipse.jdt.annotation.Nullable;
29 import org.junit.BeforeClass;
30 import org.junit.Test;
31 import org.opendaylight.transportpce.common.InstanceIdentifiers;
32 import org.opendaylight.transportpce.common.NetworkUtils;
33 import org.opendaylight.transportpce.tapi.utils.TopologyDataUtils;
34 import org.opendaylight.transportpce.test.AbstractTest;
35 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.AdministrativeState;
36 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.CapacityUnit;
37 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.ForwardingDirection;
38 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.LayerProtocolName;
39 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.OperationalState;
40 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.Uuid;
41 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.Name;
42 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev181210.global._class.NameKey;
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.get.topology.details.output.Topology;
46 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Link;
47 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210.topology.Node;
48 import org.opendaylight.yangtools.yang.common.RpcResult;
49 import org.opendaylight.yangtools.yang.common.Uint64;
50 import org.slf4j.Logger;
51 import org.slf4j.LoggerFactory;
53 public class TapiTopologyImplTest extends AbstractTest {
54 private static final Logger LOG = LoggerFactory.getLogger(TapiTopologyImplTest.class);
56 private static ListeningExecutorService executorService;
57 private static CountDownLatch endSignal;
58 private static final int NUM_THREADS = 3;
61 public static void setUp() throws InterruptedException, ExecutionException {
62 executorService = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(NUM_THREADS));
63 endSignal = new CountDownLatch(1);
64 TopologyDataUtils.writeTopologyFromFileToDatastore(getDataStoreContextUtil(),
65 TopologyDataUtils.OPENROADM_TOPOLOGY_FILE, InstanceIdentifiers.OVERLAY_NETWORK_II);
66 TopologyDataUtils.writeTopologyFromFileToDatastore(getDataStoreContextUtil(),
67 TopologyDataUtils.OTN_TOPOLOGY_WITH_OTN_LINKS_FILE, InstanceIdentifiers.OTN_NETWORK_II);
68 TopologyDataUtils.writePortmappingFromFileToDatastore(getDataStoreContextUtil());
69 LOG.info("setup done");
73 public void getTopologyDetailsForOpenroadmTopologyWhenSuccessful() throws ExecutionException, InterruptedException {
74 GetTopologyDetailsInput input = TopologyDataUtils.buildGetTopologyDetailsInput(NetworkUtils.OVERLAY_NETWORK_ID);
75 TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(getDataBroker());
76 ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = tapiTopoImpl.getTopologyDetails(input);
77 result.addListener(new Runnable() {
80 endSignal.countDown();
84 RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
86 Topology topology = rpcResult.getResult().getTopology();
87 assertNotNull("Topology should not be null", topology);
88 assertEquals("Nodes list size should be 1", 1, topology.getNode().size());
89 List<Node> topologyNodeList = new ArrayList<>(topology.nonnullNode().values());
90 List<Node> nodeList = new ArrayList<>(topologyNodeList);
91 List<Name> nameList = new ArrayList<>(nodeList.get(0).nonnullName().values());
92 assertEquals("Node name should be TAPI Ethernet Node",
93 "TAPI Ethernet Node", nameList.get(0).getValue());
94 Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes("Ethernet Topology".getBytes()).toString());
95 Uuid nodeUuid = new Uuid(UUID.nameUUIDFromBytes("TAPI Ethernet Node".getBytes()).toString());
96 assertEquals("incorrect topology uuid", topoUuid, topology.getUuid());
97 assertEquals("incorrect node uuid", nodeUuid, topologyNodeList.get(0).getUuid());
98 assertNull("TAPI Ethernet Node should have no nep", topologyNodeList.get(0).getOwnedNodeEdgePoint());
103 public void getTopologyDetailsForOtnTopologyWithOtnLinksWhenSuccessful()
104 throws ExecutionException, InterruptedException {
105 GetTopologyDetailsInput input = TopologyDataUtils.buildGetTopologyDetailsInput(NetworkUtils.OTN_NETWORK_ID);
106 TapiTopologyImpl tapiTopoImpl = new TapiTopologyImpl(getDataBroker());
107 ListenableFuture<RpcResult<GetTopologyDetailsOutput>> result = tapiTopoImpl.getTopologyDetails(input);
108 result.addListener(new Runnable() {
111 endSignal.countDown();
115 RpcResult<GetTopologyDetailsOutput> rpcResult = result.get();
117 Topology topology = rpcResult.getResult().getTopology();
118 assertNotNull("Topology should not be null", topology);
119 assertEquals("Node list size should be 9", 9, topology.getNode().size());
120 assertEquals("Link list size should be 14", 14, topology.getLink().size());
121 Uuid topoUuid = new Uuid(UUID.nameUUIDFromBytes("T0 - Multi-layer topology".getBytes()).toString());
122 assertEquals("incorrect topology uuid", topoUuid, topology.getUuid());
123 assertEquals("topology name should be T0 - Multi-layer topology",
124 "T0 - Multi-layer topology",
125 topology.nonnullName().values().stream().findFirst().get().getValue());
127 long nbDsrOduNodes = topology.nonnullNode().values().stream()
128 .filter(n -> n.getName().containsKey(new NameKey("dsr/odu node name"))).count();
129 long nbPhotonicNodes = topology.nonnullNode().values().stream()
130 .filter(n -> n.getName().containsKey(new NameKey("otsi node name"))).count();
131 assertEquals("Node list should contain 4 DSR-ODU nodes", 4, nbDsrOduNodes);
132 assertEquals("Node list should contain 5 Photonics nodes", 5, nbPhotonicNodes);
133 long nbTransititionalLinks = topology.getLink().values().stream()
134 .filter(l -> l.getName().containsKey(new NameKey("transitional link name"))).count();
135 long nbOmsLinks = topology.getLink().values().stream()
136 .filter(l -> l.getName().containsKey(new NameKey("OMS link name"))).count();
137 long nbOtnLinks = topology.getLink().values().stream()
138 .filter(l -> l.getName().containsKey(new NameKey("otn link name"))).count();
139 assertEquals("Link list should contain 6 transitional links", 6, nbTransititionalLinks);
140 assertEquals("Link list should contain 6 transitional links", 6, nbOmsLinks);
141 assertEquals("Link list should contain 2 OTN links", 2, nbOtnLinks);
143 Uuid node1Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+DSR".getBytes(Charset.forName("UTF-8")))
145 Uuid node2Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+DSR".getBytes(Charset.forName("UTF-8")))
147 Uuid node3Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+OTSi".getBytes(Charset.forName("UTF-8")))
149 Uuid node4Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+OTSi".getBytes(Charset.forName("UTF-8")))
151 Uuid tp1Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+DSR+XPDR1-NETWORK1"
152 .getBytes(Charset.forName("UTF-8"))).toString());
153 Uuid tp2Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+DSR+XPDR1-NETWORK1"
154 .getBytes(Charset.forName("UTF-8"))).toString());
155 Uuid tp3Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SA1-XPDR1+iOTSi+XPDR1-NETWORK1"
156 .getBytes(Charset.forName("UTF-8"))).toString());
157 Uuid tp4Uuid = new Uuid(UUID.nameUUIDFromBytes("SPDR-SC1-XPDR1+iOTSi+XPDR1-NETWORK1"
158 .getBytes(Charset.forName("UTF-8"))).toString());
160 new Uuid(UUID.nameUUIDFromBytes("ODU4-SPDR-SA1-XPDR1-XPDR1-NETWORK1toSPDR-SC1-XPDR1-XPDR1-NETWORK1"
161 .getBytes(Charset.forName("UTF-8"))).toString());
163 new Uuid(UUID.nameUUIDFromBytes("OTU4-SPDR-SA1-XPDR1-XPDR1-NETWORK1toSPDR-SC1-XPDR1-XPDR1-NETWORK1"
164 .getBytes(Charset.forName("UTF-8"))).toString());
166 List<Link> links = topology.nonnullLink().values().stream()
167 .sorted((l1, l2) -> l1.getUuid().getValue().compareTo(l2.getUuid().getValue()))
168 .collect(Collectors.toList());
169 checkOtnLink(links.get(4), topoUuid, node1Uuid, node2Uuid, tp1Uuid, tp2Uuid, link1Uuid,
170 "ODU4-SPDR-SA1-XPDR1-XPDR1-NETWORK1toSPDR-SC1-XPDR1-XPDR1-NETWORK1");
171 checkOtnLink(links.get(11), topoUuid, node3Uuid, node4Uuid, tp3Uuid, tp4Uuid, link2Uuid,
172 "OTU4-SPDR-SA1-XPDR1-XPDR1-NETWORK1toSPDR-SC1-XPDR1-XPDR1-NETWORK1");
175 private void checkOtnLink(Link link, Uuid topoUuid, Uuid node1Uuid, Uuid node2Uuid, Uuid tp1Uuid, Uuid tp2Uuid,
176 Uuid linkUuid, String linkName) {
177 assertEquals("bad name for the link", linkName, link.getName().get(new NameKey("otn link name")).getValue());
178 assertEquals("bad uuid for link", linkUuid, link.getUuid());
179 assertEquals("Available capacity unit should be MBPS",
180 CapacityUnit.MBPS, link.getAvailableCapacity().getTotalSize().getUnit());
181 String prefix = linkName.split("-")[0];
182 if ("OTU4".equals(prefix)) {
183 assertEquals("Available capacity -total size value should be 0",
184 Uint64.valueOf(0), link.getAvailableCapacity().getTotalSize().getValue());
185 } else if ("ODU4".equals(prefix)) {
186 assertEquals("Available capacity -total size value should be 100 000",
187 Uint64.valueOf(100000), link.getAvailableCapacity().getTotalSize().getValue());
189 assertEquals("Total capacity unit should be GBPS",
190 CapacityUnit.GBPS, link.getTotalPotentialCapacity().getTotalSize().getUnit());
191 assertEquals("Total capacity -total size value should be 100",
192 Uint64.valueOf(100), link.getTotalPotentialCapacity().getTotalSize().getValue());
193 if ("OTU4".equals(prefix)) {
194 assertEquals("otn link should be between 2 nodes of protocol layers PHOTONIC_MEDIA",
195 LayerProtocolName.PHOTONICMEDIA.getName(), link.getLayerProtocolName().get(0).getName());
196 } else if ("ODU4".equals(prefix)) {
197 assertEquals("otn link should be between 2 nodes of protocol layers ODU",
198 LayerProtocolName.ODU.getName(), link.getLayerProtocolName().get(0).getName());
200 assertEquals("transitional link should be BIDIRECTIONAL",
201 ForwardingDirection.BIDIRECTIONAL, link.getDirection());
202 List<org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.topology.rev181210
203 .link.NodeEdgePoint> nodeEdgePointList = new ArrayList<>(link.nonnullNodeEdgePoint().values());
204 assertEquals("topology uuid should be the same for the two termination point of the link",
205 topoUuid, nodeEdgePointList.get(0).getTopologyUuid());
206 assertEquals("topology uuid should be the same for the two termination point of the link",
207 topoUuid, nodeEdgePointList.get(1).getTopologyUuid());
208 assertThat("otn links should terminate on two distinct nodes",
209 nodeEdgePointList.get(0).getNodeUuid().getValue(),
210 either(containsString(node1Uuid.getValue())).or(containsString(node2Uuid.getValue())));
211 assertThat("otn links should terminate on two distinct nodes",
212 nodeEdgePointList.get(1).getNodeUuid().getValue(),
213 either(containsString(node1Uuid.getValue())).or(containsString(node2Uuid.getValue())));
214 assertThat("otn links should terminate on two distinct tps",
215 nodeEdgePointList.get(0).getNodeEdgePointUuid().getValue(),
216 either(containsString(tp1Uuid.getValue())).or(containsString(tp2Uuid.getValue())));
217 assertThat("otn links should terminate on two distinct tps",
218 nodeEdgePointList.get(1).getNodeEdgePointUuid().getValue(),
219 either(containsString(tp1Uuid.getValue())).or(containsString(tp2Uuid.getValue())));
220 assertEquals("operational state should be ENABLED",
221 OperationalState.ENABLED, link.getOperationalState());
222 assertEquals("administrative state should be UNLOCKED",
223 AdministrativeState.UNLOCKED, link.getAdministrativeState());