2 * Copyright © 2020 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
9 package org.opendaylight.transportpce.pce.graph;
12 import java.util.Optional;
13 import org.junit.Assert;
14 import org.junit.Before;
15 import org.junit.Test;
16 import org.opendaylight.transportpce.common.StringConstants;
17 import org.opendaylight.transportpce.pce.constraints.PceConstraints;
18 import org.opendaylight.transportpce.pce.networkanalyzer.PceLink;
19 import org.opendaylight.transportpce.pce.networkanalyzer.PceNode;
20 import org.opendaylight.transportpce.pce.networkanalyzer.PceOpticalNode;
21 import org.opendaylight.transportpce.pce.networkanalyzer.PceOtnNode;
22 import org.opendaylight.transportpce.pce.networkanalyzer.PceResult;
23 import org.opendaylight.transportpce.pce.utils.NodeUtils;
24 import org.opendaylight.transportpce.pce.utils.PceTestData;
25 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev200128.PathComputationRequestInput;
26 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmNodeType;
27 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev200529.OpenroadmTpType;
28 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.format.rev190531.ServiceFormat;
29 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.routing.constraints.rev171017.RoutingConstraintsSp;
30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NodeKey;
33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
35 public class PceGraphTest {
37 private Link link = null;
38 private Node node = null;
39 private PceLink pceLink = null;
40 private PceGraph pceGraph = null;
41 private PathComputationRequestInput requestInput = PceTestData.getPCE_test2_request_54();
42 private PceConstraints pceHardConstraints = null;
43 private PceResult rc = null;
44 private PceOpticalNode pceOpticalNode = null;
45 private PceOpticalNode pceOpticalNode2 = null;
46 private Map<NodeId, PceNode> allPceNodes = null;
51 link = NodeUtils.createRoadmToRoadm("OpenROADM-3-2-DEG1",
53 "DEG1-TTP-TX", "DEG1-TTP-RX").build();
55 NodeId nodeId = new NodeId("OpenROADM-3-2-DEG1");
56 node = NodeUtils.getNodeBuilder(NodeUtils.geSupportingNodes())
57 .setNodeId(nodeId).withKey(new NodeKey(nodeId))
59 pceOpticalNode = new PceOpticalNode(node,
60 OpenroadmNodeType.DEGREE, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1);
61 pceOpticalNode.checkWL(1);
62 pceOpticalNode.checkWL(2);
63 NodeId nodeId2 = new NodeId("OpenROADM-3-1-DEG1");
64 Node node2 = NodeUtils.getNodeBuilder(NodeUtils.geSupportingNodes())
65 .setNodeId(nodeId2).withKey(new NodeKey(nodeId2)).build();
66 pceOpticalNode2 = new PceOpticalNode(node2,
67 OpenroadmNodeType.DEGREE, StringConstants.OPENROADM_DEVICE_VERSION_2_2_1);
68 pceOpticalNode2.checkWL(1);
69 pceOpticalNode2.checkWL(2);
70 pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode2);
71 pceLink.setClient("XPONDER-CLIENT");
74 pceOpticalNode.addOutgoingLink(pceLink);
76 // init PceHardContraints
77 pceHardConstraints = new PceConstraints();
78 // pceHardConstraints.setp
79 allPceNodes = Map.of(nodeId, pceOpticalNode, nodeId2, pceOpticalNode2);
81 pceGraph = new PceGraph(pceOpticalNode, pceOpticalNode2, allPceNodes,
88 public void clacPath() {
90 Assert.assertEquals(pceGraph.calcPath(), true);
94 public void clacPathPropagationDelay() {
95 pceHardConstraints.setPceMetrics(RoutingConstraintsSp.PceMetric.PropagationDelay);
96 pceGraph.setConstrains(pceHardConstraints, null);
98 Assert.assertEquals(pceGraph.calcPath(), true);
99 Assert.assertEquals(Optional.ofNullable(pceGraph.getPathAtoZ().get(0).getLatency()),
100 Optional.ofNullable(30.0));
101 Assert.assertEquals(pceGraph.getReturnStructure().getRate(), -1);
105 public void clacPath100GE() {
106 pceOpticalNode.checkWL(1);
107 pceGraph = new PceGraph(pceOpticalNode, pceOpticalNode2, allPceNodes,
112 Assert.assertEquals(pceGraph.calcPath(), false);
115 @Test(expected = Exception.class)
116 public void clacPath10GE2() {
117 pceGraph = getOtnPceGraph("10GE");
118 Assert.assertEquals(pceGraph.calcPath(), false);
121 @Test(expected = Exception.class)
122 public void clacPath1GE() {
123 pceGraph = getOtnPceGraph("1GE");
124 Assert.assertEquals(pceGraph.calcPath(), false);
127 private PceGraph getOtnPceGraph(String type) {
129 link = NodeUtils.createRoadmToRoadm("optical",
131 "DEG1-TTP-TX", "DEG1-TTP-RX").build();
134 node = NodeUtils.getOTNNodeBuilder(NodeUtils.geSupportingNodes(), OpenroadmTpType.XPONDERNETWORK).build();
136 PceOtnNode pceOtnNode = new PceOtnNode(node, OpenroadmNodeType.MUXPDR,
137 new NodeId("optical"), ServiceFormat.OTU.getName(), "DEGREE");
138 pceOtnNode.validateXponder("optical", "sl");
139 pceOtnNode.validateXponder("not optical", "sl");
140 pceOtnNode.initXndrTps("AZ");
141 pceOtnNode.checkAvailableTribPort();
142 pceOtnNode.checkAvailableTribSlot();
145 PceOtnNode pceOtnNode2 = new PceOtnNode(node, OpenroadmNodeType.MUXPDR,
146 new NodeId("optical2"), ServiceFormat.OTU.getName(), "DEGREE");
147 pceOtnNode2.validateXponder("optical", "sl");
148 pceOtnNode2.validateXponder("not optical", "sl");
149 pceOtnNode2.initXndrTps("AZ");
150 pceOtnNode2.initXndrTps("mode");
151 pceOtnNode2.checkAvailableTribPort();
152 pceOtnNode2.checkAvailableTribSlot();
154 pceLink = new PceLink(link, pceOtnNode, pceOtnNode2);
155 pceLink.setClient("XPONDER-CLIENT");
158 pceOtnNode.addOutgoingLink(pceLink);
160 // init PceHardContraints
161 pceHardConstraints = new PceConstraints();
162 // pceHardConstraints.setp
163 allPceNodes = Map.of(new NodeId("optical"), pceOtnNode,
164 new NodeId("optical2"), pceOtnNode2);
165 rc = new PceResult();
166 PceGraph otnPceGraph = new PceGraph(pceOtnNode, pceOtnNode2, allPceNodes,