}
public void testAutoSizeColumn() {
XSSFWorkbook workbook = new XSSFWorkbook();
XSSFSheet sheet = (XSSFSheet) workbook.createSheet("Sheet 1");
ColumnHelper columnHelper = sheet.getColumnHelper();
CTCol col = columnHelper.getColumn(13, false);
assertNull(col);
sheet.autoSizeColumn((short)13);
col = columnHelper.getColumn(13, false);
assertNotNull(col);
assertTrue(col.getBestFit());
}