Workbook wb = new XSSFWorkbook();
Sheet sheet = wb.createSheet();
Drawing drawing = sheet.createDrawingPatriarch();
ClientAnchor anchor = drawing.createAnchor(0, 0, 0, 0, 1, 1, 10, 30);
Chart chart = drawing.createChart(anchor);
ChartLegend legend = chart.getOrCreateLegend();
legend.setPosition(LegendPosition.TOP_RIGHT);
assertEquals(LegendPosition.TOP_RIGHT, legend.getPosition());
}