#NEWLINE# def test_detach_volume( self ) : #NEWLINE# #INDENT# node = self . driver . list_nodes ( ) [ 0 ] #NEWLINE# volume = self . driver . ex_get_volume ( 'foo' ) #NEWLINE# response = self . driver . detach_volume ( ex_node = node , volume = volume ) #NEWLINE# self . assertTrue ( response )