removeHelper.removeState(idManager, mdsalManager, alivenessMonitorService, fcNodeConnectorId, dataBroker, InterfaceManagerTestUtil.interfaceName, fcNodeConnectorNew);
verify(mockWriteTx).delete(LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);
removeHelper.removeState(idManager, mdsalManager, alivenessMonitorService, fcNodeConnectorId, dataBroker, InterfaceManagerTestUtil.interfaceName, fcNodeConnectorNew);
verify(mockWriteTx).delete(LogicalDatastoreType.OPERATIONAL, interfaceStateIdentifier);