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.PceResult;
21 import org.opendaylight.transportpce.pce.utils.NodeUtils;
22 import org.opendaylight.transportpce.pce.utils.PceTestData;
23 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.pce.rev200128.PathComputationRequestInput;
24 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmNodeType;
25 import org.opendaylight.yang.gen.v1.http.org.openroadm.service.format.rev190531.ServiceFormat;
26 import org.opendaylight.yang.gen.v1.http.org.transportpce.b.c._interface.routing.constraints.rev171017.RoutingConstraintsSp;
27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NodeId;
28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.Node;
29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.Link;
32 public class PceGraphTest {
34 private Link link = null;
35 private Node node = null;
36 private PceLink pceLink = null;
37 private PceGraph pceGraph = null;
38 private PathComputationRequestInput requestInput = PceTestData.getPCE_test2_request_54();
39 private PceConstraints pceHardConstraints = null;
40 private PceResult rc = null;
41 private PceOpticalNode pceOpticalNode = null;
42 private PceOpticalNode pceOpticalNode2 = null;
43 private Map<NodeId, PceNode> allPceNodes = null;
48 link = NodeUtils.createRoadmToRoadm("OpenROADM-3-2-DEG1",
50 "DEG1-TTP-TX", "DEG1-TTP-RX").build();
52 node = NodeUtils.getNodeBuilder(NodeUtils.geSupportingNodes()).build();
54 pceOpticalNode = new PceOpticalNode(node,
55 OpenroadmNodeType.SRG, new NodeId("OpenROADM-3-2-DEG1"), ServiceFormat.Ethernet,
57 pceOpticalNode.checkWL(1);
58 pceOpticalNode.checkWL(2);
60 pceOpticalNode2 = new PceOpticalNode(node,
61 OpenroadmNodeType.SRG, new NodeId("OpenROADM-3-1-DEG1"), ServiceFormat.Ethernet,
63 pceOpticalNode2.checkWL(1);
64 pceOpticalNode2.checkWL(2);
65 pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode2);
66 pceLink.setClient("XPONDER-CLIENT");
69 pceOpticalNode.addOutgoingLink(pceLink);
71 // init PceHardContraints
72 pceHardConstraints = new PceConstraints();
73 // pceHardConstraints.setp
74 allPceNodes = Map.of(new NodeId("OpenROADM-3-2-DEG1"), pceOpticalNode,
75 new NodeId("OpenROADM-3-1-DEG1"), pceOpticalNode2);
77 pceGraph = new PceGraph(pceOpticalNode, pceOpticalNode2, allPceNodes,
84 public void clacPath() {
86 Assert.assertEquals(pceGraph.calcPath(), true);
90 public void clacPathPropagationDelay() {
91 pceHardConstraints.setPceMetrics(RoutingConstraintsSp.PceMetric.PropagationDelay);
92 pceGraph.setConstrains(pceHardConstraints, null);
94 Assert.assertEquals(pceGraph.calcPath(), true);
95 Assert.assertEquals(Optional.ofNullable(pceGraph.getPathAtoZ().get(0).getLatency()),
96 Optional.ofNullable(30.0));
97 Assert.assertEquals(pceGraph.getReturnStructure().getRate(), -1);
101 public void clacPath100GE() {
102 pceOpticalNode.checkWL(1);
103 pceGraph = new PceGraph(pceOpticalNode, pceOpticalNode2, allPceNodes,
108 Assert.assertEquals(pceGraph.calcPath(), false);
111 @Test(expected = Exception.class)
112 public void clacPath10GE() {
113 pceGraph = new PceGraph(pceOpticalNode, pceOpticalNode2, allPceNodes,
118 Assert.assertEquals(pceGraph.calcPath(), false);