Add the logic of generating ovs bridges on bootstrap kubevirt node

Change-Id: Id691738ee31b509a143143103152111dfb47a606
diff --git a/apps/kubevirt-node/app/src/test/java/org/onosproject/kubevirtnode/web/KubevirtNodeWebResourceTest.java b/apps/kubevirt-node/app/src/test/java/org/onosproject/kubevirtnode/web/KubevirtNodeWebResourceTest.java
index cf52f00..504de49 100644
--- a/apps/kubevirt-node/app/src/test/java/org/onosproject/kubevirtnode/web/KubevirtNodeWebResourceTest.java
+++ b/apps/kubevirt-node/app/src/test/java/org/onosproject/kubevirtnode/web/KubevirtNodeWebResourceTest.java
@@ -83,6 +83,7 @@
                 .dataIp(IpAddress.valueOf("10.134.34.222"))
                 .managementIp(IpAddress.valueOf("10.134.231.30"))
                 .intgBridge(DeviceId.deviceId("of:00000000000000a1"))
+                .tunBridge(DeviceId.deviceId("of:00000000000000a2"))
                 .state(KubevirtNodeState.INIT)
                 .build();
     }