opendaylight/adsal/northbound/topology/src/test/java/org/opendaylight/controller/topology/northbound/TopologyTest.java

   1 /*
   2  * Copyright (c) 2014 Cisco Systems, 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 package org.opendaylight.controller.topology.northbound;
   9
  10 import org.junit.Test;
  11 import org.opendaylight.controller.sal.core.Bandwidth;
  12 import org.opendaylight.controller.sal.core.ConstructionException;
  13 import org.opendaylight.controller.sal.core.Edge;
  14 import org.opendaylight.controller.sal.core.Latency;
  15 import org.opendaylight.controller.sal.core.Node;
  16 import org.opendaylight.controller.sal.core.NodeConnector;
  17 import org.opendaylight.controller.sal.core.Property;
  18 import org.opendaylight.controller.sal.core.State;
  19 import org.opendaylight.controller.sal.utils.NodeConnectorCreator;
  20 import org.opendaylight.controller.sal.utils.NodeCreator;
  21 import org.slf4j.Logger;
  22 import org.slf4j.LoggerFactory;
  23
  24 import java.util.ArrayList;
  25 import java.util.HashSet;
  26 import java.util.List;
  27 import java.util.Set;
  28
  29 import static org.junit.Assert.assertEquals;
  30 import static org.junit.Assert.fail;
  31
  32 public class TopologyTest {
  33         protected static final Logger logger = LoggerFactory
  34             .getLogger(TopologyTest.class);
  35
  36     @Test
  37     public void edgePropertiesTopologyTest() {
  38
  39         //Create 3 nodes and edges between them
  40         Node n1 = NodeCreator.createOFNode((long)1);
  41         Node n2 = NodeCreator.createOFNode((long)2);
  42         Node n3 = NodeCreator.createOFNode((long)3);
  43
  44         NodeConnector nc11 = NodeConnectorCreator.createOFNodeConnector((short) 1, n1);
  45         NodeConnector nc12 = NodeConnectorCreator.createOFNodeConnector((short) 2, n1);
  46         NodeConnector nc21 = NodeConnectorCreator.createOFNodeConnector((short) 1, n2);
  47         NodeConnector nc22 = NodeConnectorCreator.createOFNodeConnector((short) 2, n2);
  48         NodeConnector nc23 = NodeConnectorCreator.createOFNodeConnector((short) 2, n3);
  49         NodeConnector nc32 = NodeConnectorCreator.createOFNodeConnector((short) 3, n2);
  50         NodeConnector nc33 = NodeConnectorCreator.createOFNodeConnector((short) 3, n3);
  51
  52         Edge e12 = null;
  53         Edge e23 = null;
  54
  55         try {
  56             e12 = new Edge(nc12, nc21);
  57         } catch (ConstructionException e) {
  58             fail("Failed to construct edge " + e.getMessage());
  59         }
  60         try {
  61             e23 = new Edge(nc23, nc32);
  62         } catch (ConstructionException e) {
  63             fail("Failed to construct edge " + e.getMessage());
  64         }
  65
  66         Set<Property> props = new HashSet<Property>();
  67         State state = new State(State.EDGE_UP);
  68         Bandwidth bw = new Bandwidth(Bandwidth.BW100Gbps);
  69         Latency l = new Latency(Latency.LATENCY100ns);
  70         props.add(state);
  71         props.add(bw);
  72         props.add(l);
  73
  74         //Check get methods for edge and properties
  75         EdgeProperties edgeProp = new EdgeProperties(e12, props);
  76
  77         Edge getEdge = edgeProp.getEdge();
  78         assertEquals(e12, getEdge);
  79         assertEquals(nc12, getEdge.getTailNodeConnector());
  80         assertEquals(n1, getEdge.getTailNodeConnector().getNode());
  81         assertEquals((long)1, getEdge.getTailNodeConnector().getNode().getID());
  82         assertEquals(nc21, getEdge.getHeadNodeConnector());
  83         assertEquals(n2, getEdge.getHeadNodeConnector().getNode());
  84         assertEquals((long)2, getEdge.getHeadNodeConnector().getNode().getID());
  85
  86         Set<Property> getProp = edgeProp.getProperties();
  87         assertEquals(props, getProp);
  88         assertEquals(props.size(), getProp.size());
  89
  90         //Use set methods
  91         edgeProp.setEdge(e23);
  92         getEdge = edgeProp.getEdge();
  93         assertEquals(e23, getEdge);
  94         assertEquals(nc23, getEdge.getTailNodeConnector());
  95         assertEquals(nc32, getEdge.getHeadNodeConnector());
  96
  97         props.remove(state);
  98         edgeProp.setProperties(props);
  99         assertEquals(props, getProp);
 100         assertEquals(props.size(), getProp.size());
 101
 102
 103         //Create and check topology
 104         List<EdgeProperties> edgePropList= new ArrayList<EdgeProperties>();
 105         edgePropList.add(edgeProp);
 106
 107         Topology t = new Topology(edgePropList);
 108
 109         List<EdgeProperties> getEdgePropList = t.getEdgeProperties();
 110         assertEquals(edgePropList, getEdgePropList);
 111         assertEquals(1, getEdgePropList.size());
 112
 113         EdgeProperties edgeProp2 = new EdgeProperties(e23, props);
 114         edgePropList.add(edgeProp2);
 115         t.setEdgeProperties(edgePropList);
 116
 117         getEdgePropList = t.getEdgeProperties();
 118         assertEquals(edgePropList, getEdgePropList);
 119         assertEquals(2, getEdgePropList.size());
 120
 121     }
 122
 123
 124 }