#NEWLINE# def test_each_logical_volume_has_file_system( self ) : #NEWLINE# #INDENT# for release_vgs in self . get_vgs_for_releases : #NEWLINE# #INDENT# for vg in release_vgs : #NEWLINE# #INDENT# for volume in vg [ 'volumes' ] : #NEWLINE# #INDENT# self . assertIn ( volume [ 'file_system' ] , ( 'ext2' , 'ext4' , 'swap' , 'xfs' , None ) )