ExcelOutputProcessorMetaData metaData = new ExcelOutputProcessorMetaData(ExcelOutputProcessorMetaData.PAGINATION_FULL);
metaData.initialize(report.getConfiguration());
XSSFWorkbook hssfWorkbook = new XSSFWorkbook();
ExcelColorProducer colorProducer = new StaticExcelColorSupport();
ExcelFontFactory ff = new ExcelFontFactory(hssfWorkbook, colorProducer);
CreationHelper ch = hssfWorkbook.getCreationHelper();
ExcelTextExtractor te = new ExcelTextExtractor(metaData, colorProducer, ch, ff);
Object compute = te.compute((RenderBox) second);
assertTrue(compute instanceof RichTextString);