'Test the _write_sheet_views() method with split panes'

def test_write_sheet_views2(self):

    self.worksheet.select()
    self.worksheet.split_panes(30, 0, 2, 0)
    self.worksheet._write_sheet_views()
    exp = '<sheetViews><sheetView    tabSelected="1"    workbookViewId="0"><pane    ySplit="900"    topLeftCell="A3"/><selection    pane="bottomLeft"    activeCell="A3"    sqref="A3"/></sheetView></sheetViews>'
    got = self.fh.getvalue()
    self.assertEqual(got, exp)
