#NEWLINE# def it_provides_access_to_the_chart_object( self , chart_fixture ) : #NEWLINE# #INDENT# ( chart_part , chart_ , Chart_ ) = chart_fixture #NEWLINE# chart = chart_part . chart #NEWLINE# Chart_ . assert_called_once_with ( chart_part . _element , chart_part ) #NEWLINE# assert ( chart is chart_ )