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.pce.constraints.PceConstraints;
17 import org.opendaylight.transportpce.pce.networkanalyzer.PceLink;
18 import org.opendaylight.transportpce.pce.networkanalyzer.PceNode;
19 import org.opendaylight.transportpce.pce.networkanalyzer.PceOpticalNode;
20 import org.opendaylight.transportpce.pce.networkanalyzer.PceOtnNode;
21 import org.opendaylight.transportpce.pce.networkanalyzer.PceResult;
22 import org.opendaylight.transportpce.pce.utils.NodeUtils;
23 import org.opendaylight.transportpce.pce.utils.PceTestData;
24 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev200128.PathComputationRequestInput;
25 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmNodeType;
26 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmTpType;
27 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.format.rev190531.ServiceFormat;
28 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.routing.constraints.rev171017.RoutingConstraintsSp;
29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
33 public class PceGraphTest {
35 private Link link = null;
36 private Node node = null;
37 private PceLink pceLink = null;
38 private PceGraph pceGraph = null;
39 private PathComputationRequestInput requestInput = PceTestData.getPCE_test2_request_54();
40 private PceConstraints pceHardConstraints = null;
41 private PceResult rc = null;
42 private PceOpticalNode pceOpticalNode = null;
43 private PceOpticalNode pceOpticalNode2 = null;
44 private Map<NodeId, PceNode> allPceNodes = null;
49 link = NodeUtils.createRoadmToRoadm("OpenROADM-3-2-DEG1",
51 "DEG1-TTP-TX", "DEG1-TTP-RX").build();
53 node = NodeUtils.getNodeBuilder(NodeUtils.geSupportingNodes()).build();
55 pceOpticalNode = new PceOpticalNode(node,
56 OpenroadmNodeType.SRG, new NodeId("OpenROADM-3-2-DEG1"), ServiceFormat.Ethernet,
58 pceOpticalNode.checkWL(1);
59 pceOpticalNode.checkWL(2);
61 pceOpticalNode2 = new PceOpticalNode(node,
62 OpenroadmNodeType.SRG, new NodeId("OpenROADM-3-1-DEG1"), ServiceFormat.Ethernet,
64 pceOpticalNode2.checkWL(1);
65 pceOpticalNode2.checkWL(2);
66 pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode2);
67 pceLink.setClient("XPONDER-CLIENT");
70 pceOpticalNode.addOutgoingLink(pceLink);
72 // init PceHardContraints
73 pceHardConstraints = new PceConstraints();
74 // pceHardConstraints.setp
75 allPceNodes = Map.of(new NodeId("OpenROADM-3-2-DEG1"), pceOpticalNode,
76 new NodeId("OpenROADM-3-1-DEG1"), pceOpticalNode2);
78 pceGraph = new PceGraph(pceOpticalNode, pceOpticalNode2, allPceNodes,
85 public void clacPath() {
87 Assert.assertEquals(pceGraph.calcPath(), true);
91 public void clacPathPropagationDelay() {
92 pceHardConstraints.setPceMetrics(RoutingConstraintsSp.PceMetric.PropagationDelay);
93 pceGraph.setConstrains(pceHardConstraints, null);
95 Assert.assertEquals(pceGraph.calcPath(), true);
96 Assert.assertEquals(Optional.ofNullable(pceGraph.getPathAtoZ().get(0).getLatency()),
97 Optional.ofNullable(30.0));
98 Assert.assertEquals(pceGraph.getReturnStructure().getRate(), -1);
102 public void clacPath100GE() {
103 pceOpticalNode.checkWL(1);
104 pceGraph = new PceGraph(pceOpticalNode, pceOpticalNode2, allPceNodes,
109 Assert.assertEquals(pceGraph.calcPath(), false);
112 @Test(expected = Exception.class)
113 public void clacPath10GE2() {
114 pceGraph = getOtnPceGraph("10GE");
115 Assert.assertEquals(pceGraph.calcPath(), false);
118 @Test(expected = Exception.class)
119 public void clacPath1GE() {
120 pceGraph = getOtnPceGraph("1GE");
121 Assert.assertEquals(pceGraph.calcPath(), false);
124 private PceGraph getOtnPceGraph(String type) {
126 link = NodeUtils.createRoadmToRoadm("optical",
128 "DEG1-TTP-TX", "DEG1-TTP-RX").build();
131 node = NodeUtils.getOTNNodeBuilder(NodeUtils.geSupportingNodes(), OpenroadmTpType.XPONDERNETWORK).build();
133 PceOtnNode pceOtnNode = new PceOtnNode(node, OpenroadmNodeType.MUXPDR,
134 new NodeId("optical"), ServiceFormat.OTU.getName(), "DEGREE");
135 pceOtnNode.validateXponder("optical", "sl");
136 pceOtnNode.validateXponder("not optical", "sl");
137 pceOtnNode.initXndrTps("AZ");
138 pceOtnNode.checkAvailableTribPort();
139 pceOtnNode.checkAvailableTribSlot();
142 PceOtnNode pceOtnNode2 = new PceOtnNode(node, OpenroadmNodeType.MUXPDR,
143 new NodeId("optical2"), ServiceFormat.OTU.getName(), "DEGREE");
144 pceOtnNode2.validateXponder("optical", "sl");
145 pceOtnNode2.validateXponder("not optical", "sl");
146 pceOtnNode2.initXndrTps("AZ");
147 pceOtnNode2.initXndrTps("mode");
148 pceOtnNode2.checkAvailableTribPort();
149 pceOtnNode2.checkAvailableTribSlot();
151 pceLink = new PceLink(link, pceOtnNode, pceOtnNode2);
152 pceLink.setClient("XPONDER-CLIENT");
155 pceOtnNode.addOutgoingLink(pceLink);
157 // init PceHardContraints
158 pceHardConstraints = new PceConstraints();
159 // pceHardConstraints.setp
160 allPceNodes = Map.of(new NodeId("optical"), pceOtnNode,
161 new NodeId("optical2"), pceOtnNode2);
162 rc = new PceResult();
163 PceGraph otnPceGraph = new PceGraph(pceOtnNode, pceOtnNode2, allPceNodes,