pce/src/test/java/org/opendaylight/transportpce/pce/graph/PceGraphTest.java

   1 /*
   2  * Copyright © 2020 Orange, Inc. and others.  All rights reserved.
   3  *
   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
   7  */
   8
   9 package org.opendaylight.transportpce.pce.graph;
  10
  11 import java.util.Map;
  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;
  30
  31
  32 public class PceGraphTest {
  33
  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;
  44
  45     @Before
  46     public void setUp() {
  47         // Build Link
  48         link = NodeUtils.createRoadmToRoadm("OpenROADM-3-2-DEG1",
  49                 "OpenROADM-3-1-DEG1",
  50                 "DEG1-TTP-TX", "DEG1-TTP-RX").build();
  51
  52         node = NodeUtils.getNodeBuilder(NodeUtils.geSupportingNodes()).build();
  53
  54         pceOpticalNode = new PceOpticalNode(node,
  55                 OpenroadmNodeType.SRG, new NodeId("OpenROADM-3-2-DEG1"), ServiceFormat.Ethernet,
  56                 "DEGREE");
  57         pceOpticalNode.checkWL(1);
  58         pceOpticalNode.checkWL(2);
  59
  60         pceOpticalNode2 = new PceOpticalNode(node,
  61                 OpenroadmNodeType.SRG, new NodeId("OpenROADM-3-1-DEG1"), ServiceFormat.Ethernet,
  62                 "DEGREE");
  63         pceOpticalNode2.checkWL(1);
  64         pceOpticalNode2.checkWL(2);
  65         pceLink = new PceLink(link, pceOpticalNode, pceOpticalNode2);
  66         pceLink.setClient("XPONDER-CLIENT");
  67
  68         pceLink.getDestId();
  69         pceOpticalNode.addOutgoingLink(pceLink);
  70
  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);
  76         rc = new PceResult();
  77         pceGraph = new PceGraph(pceOpticalNode, pceOpticalNode2, allPceNodes,
  78                 pceHardConstraints,
  79                 null, rc,
  80                 "ODU4");
  81     }
  82
  83     @Test
  84     public void clacPath() {
  85
  86         Assert.assertEquals(pceGraph.calcPath(), true);
  87     }
  88
  89     @Test
  90     public void clacPathPropagationDelay() {
  91         pceHardConstraints.setPceMetrics(RoutingConstraintsSp.PceMetric.PropagationDelay);
  92         pceGraph.setConstrains(pceHardConstraints, null);
  93
  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);
  98     }
  99
 100     @Test
 101     public void clacPath100GE() {
 102         pceOpticalNode.checkWL(1);
 103         pceGraph = new PceGraph(pceOpticalNode, pceOpticalNode2, allPceNodes,
 104                 pceHardConstraints,
 105                 null, rc,
 106                 "100GE");
 107
 108         Assert.assertEquals(pceGraph.calcPath(), false);
 109     }
 110
 111     @Test(expected = Exception.class)
 112     public void clacPath10GE() {
 113         pceGraph = new PceGraph(pceOpticalNode, pceOpticalNode2, allPceNodes,
 114                 pceHardConstraints,
 115                 null, rc,
 116                 "10GE");
 117
 118         Assert.assertEquals(pceGraph.calcPath(), false);
 119     }
 120 }
 121