#NEWLINE# def test_no_volume_no_changes( self ) : #NEWLINE# #INDENT# '\n        If an ``Application`` with no volume is configured and exists, no\n        changes are calculated.\n        ' #NEWLINE# local_state = EMPTY_NODESTATE . set ( applications = [ APPLICATION_WITHOUT_VOLUME ] ) #NEWLINE# local_config = to_node ( local_state ) #NEWLINE# assert_application_calculated_changes ( self , local_state , local_config , set ( ) , no_change ( ) )