netconfConnectDeviceCommand.doExecute();
doNothing().when(netconfCommands).connectDevice(any(), any());
verify(netconfCommands, times(1)).connectDevice(any(), any());
netconfConnectDeviceCommand.doExecute();
doNothing().when(netconfCommands).connectDevice(any(), any());
verify(netconfCommands, times(1)).connectDevice(any(), any());