Ported the unit tests for PeerConnectivityManager
diff --git a/apps/sdnip/src/main/java/org/onlab/onos/sdnip/SdnIp.java b/apps/sdnip/src/main/java/org/onlab/onos/sdnip/SdnIp.java
index e7ed601..3cc7708 100644
--- a/apps/sdnip/src/main/java/org/onlab/onos/sdnip/SdnIp.java
+++ b/apps/sdnip/src/main/java/org/onlab/onos/sdnip/SdnIp.java
@@ -36,7 +36,7 @@
     protected HostService hostService;
 
     private SdnIpConfigReader config;
-    private PeerConnectivity peerConnectivity;
+    private PeerConnectivityManager peerConnectivity;
     private Router router;
     private BgpSessionManager bgpSessionManager;
 
@@ -49,7 +49,7 @@
 
         InterfaceService interfaceService = new HostServiceBasedInterfaceService(hostService);
 
-        peerConnectivity = new PeerConnectivity(config, interfaceService, intentService);
+        peerConnectivity = new PeerConnectivityManager(config, interfaceService, intentService);
         peerConnectivity.start();
 
         router = new Router(intentService, hostService, config, interfaceService);
@@ -79,4 +79,8 @@
     public Collection<RouteEntry> getRoutes() {
         return router.getRoutes();
     }
+
+    static String dpidToUri(String dpid) {
+        return "of:" + dpid.replace(":", "");
+    }
 }