#NEWLINE# def test_build_without_tag( self ) : #NEWLINE# #INDENT# dockerfile = ( '\n        FROM %s\n        RUN touch file\n        ' % TestIntegSquash . BUSYBOX_IMAGE ) #NEWLINE# with self . Image ( dockerfile ) as image : #NEWLINE# #INDENT# with self . SquashedImage ( image , None , tag = False ) : #NEWLINE# #INDENT# pass