JUnit Test for Topology Northbound

Change-Id: I1b380cf5a54da2394660d7422fc2c28576b222f5
Signed-off-by: patrichu <patrichu@cisco.com>

diff --git a/opendaylight/northbound/topology/src/test/java/org/opendaylight/controller/topology/northbound/TopologyTest.java b/opendaylight/northbound/topology/src/test/java/org/opendaylight/controller/topology/northbound/TopologyTest.java
new file mode 100644 (file)
index 0000000..13b6e5f
--- /dev/null
+++ b/opendaylight/northbound/topology/src/test/java/org/opendaylight/controller/topology/northbound/TopologyTest.java
@@ -0,0 +1,114 @@
+package org.opendaylight.controller.topology.northbound;
+
+import static org.junit.Assert.*;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.junit.Test;
+import org.opendaylight.controller.sal.core.Bandwidth;
+import org.opendaylight.controller.sal.core.ConstructionException;
+import org.opendaylight.controller.sal.core.Edge;
+import org.opendaylight.controller.sal.core.Latency;
+import org.opendaylight.controller.sal.core.Node;
+import org.opendaylight.controller.sal.core.NodeConnector;
+import org.opendaylight.controller.sal.core.Property;
+import org.opendaylight.controller.sal.core.State;
+import org.opendaylight.controller.sal.utils.NodeConnectorCreator;
+import org.opendaylight.controller.sal.utils.NodeCreator;
+
+public class TopologyTest {
+
+    @Test
+    public void edgePropertiesTopologyTest() {
+
+        //Create 3 nodes and edges between them
+        Node n1 = NodeCreator.createOFNode((long)1);
+        Node n2 = NodeCreator.createOFNode((long)2);
+        Node n3 = NodeCreator.createOFNode((long)3);
+
+        NodeConnector nc11 = NodeConnectorCreator.createOFNodeConnector((short) 1, n1);
+        NodeConnector nc12 = NodeConnectorCreator.createOFNodeConnector((short) 2, n1);
+        NodeConnector nc21 = NodeConnectorCreator.createOFNodeConnector((short) 1, n2);
+        NodeConnector nc22 = NodeConnectorCreator.createOFNodeConnector((short) 2, n2);
+        NodeConnector nc23 = NodeConnectorCreator.createOFNodeConnector((short) 2, n3);
+        NodeConnector nc32 = NodeConnectorCreator.createOFNodeConnector((short) 3, n2);
+        NodeConnector nc33 = NodeConnectorCreator.createOFNodeConnector((short) 3, n3);
+
+        Edge e12 = null;
+        Edge e23 = null;
+
+        try {
+            e12 = new Edge(nc12, nc21);
+        } catch (ConstructionException e) {
+            e.printStackTrace();
+            assertTrue(false);
+        }
+        try {
+            e23 = new Edge(nc23, nc32);
+        } catch (ConstructionException e) {
+            e.printStackTrace();
+            assertTrue(false);
+        }
+
+        Set<Property> props = new HashSet<Property>();
+        State state = new State(State.EDGE_UP);
+        Bandwidth bw = new Bandwidth(Bandwidth.BW100Gbps);
+        Latency l = new Latency(Latency.LATENCY100ns);
+        props.add(state);
+        props.add(bw);
+        props.add(l);
+
+        //Check get methods for edge and properties
+        EdgeProperties edgeProp = new EdgeProperties(e12, props);
+
+        Edge getEdge = edgeProp.getEdge();
+        assertEquals(e12, getEdge);
+        assertEquals(nc12, getEdge.getTailNodeConnector());
+        assertEquals(n1, getEdge.getTailNodeConnector().getNode());
+        assertEquals((long)1, getEdge.getTailNodeConnector().getNode().getID());
+        assertEquals(nc21, getEdge.getHeadNodeConnector());
+        assertEquals(n2, getEdge.getHeadNodeConnector().getNode());
+        assertEquals((long)2, getEdge.getHeadNodeConnector().getNode().getID());
+
+        Set<Property> getProp = edgeProp.getProperties();
+        assertEquals(props, getProp);
+        assertEquals(props.size(), getProp.size());
+
+        //Use set methods
+        edgeProp.setEdge(e23);
+        getEdge = edgeProp.getEdge();
+        assertEquals(e23, getEdge);
+        assertEquals(nc23, getEdge.getTailNodeConnector());
+        assertEquals(nc32, getEdge.getHeadNodeConnector());
+
+        props.remove(state);
+        edgeProp.setProperties(props);
+        assertEquals(props, getProp);
+        assertEquals(props.size(), getProp.size());
+
+
+        //Create and check topology
+        List<EdgeProperties> edgePropList= new ArrayList<EdgeProperties>();
+        edgePropList.add(edgeProp);
+
+        Topology t = new Topology(edgePropList);
+
+        List<EdgeProperties> getEdgePropList = t.getEdgeProperties();
+        assertEquals(edgePropList, getEdgePropList);
+        assertEquals(1, getEdgePropList.size());
+
+        EdgeProperties edgeProp2 = new EdgeProperties(e23, props);
+        edgePropList.add(edgeProp2);
+        t.setEdgeProperties(edgePropList);
+
+        getEdgePropList = t.getEdgeProperties();
+        assertEquals(edgePropList, getEdgePropList);
+        assertEquals(2, getEdgePropList.size());
+
+    }
+       
+
+}