#NEWLINE# def test_write_style_sheet( self ) : #NEWLINE# #INDENT# 'Test the _write_style_sheet() method' #NEWLINE# self . styles . _write_style_sheet ( ) #NEWLINE# exp = '<styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main">' #NEWLINE# got = self . fh . getvalue ( ) #NEWLINE# self . assertEqual ( got , exp )