#NEWLINE# def test_write_area( self ) : #NEWLINE# #INDENT# area = snap7 . snap7types . areas . DB #NEWLINE# dbnumber = 1 #NEWLINE# size = 1 #NEWLINE# start = 1 #NEWLINE# data = bytearray ( size ) #NEWLINE# self . client . write_area ( area , dbnumber , start , data )