public void testBug56835CellComment() throws Exception {
XSSFWorkbook wb = new XSSFWorkbook();
try {
XSSFSheet sheet = wb.createSheet();
XSSFDrawing drawing = sheet.createDrawingPatriarch();
// first comment works
ClientAnchor anchor = new XSSFClientAnchor(1, 1, 2, 2, 3, 3, 4, 4);
XSSFComment comment = drawing.createCellComment(anchor);
assertNotNull(comment);
try {
drawing.createCellComment(anchor);
fail("Should fail if we try to add the same comment for the same cell");
} catch (IllegalArgumentException e) {
// expected
}
} finally {
wb.close();
}
}
