* @throws java.lang.Exception
*/
@Before
public void setUp() throws Exception {
final String filename = "Book298NumberFormat.xlsx";
final InputStream is = new ClassLocator().getResourceAsStream(filename);
_workbook = new ExcelImporter().imports(is, filename);
assertTrue(_workbook instanceof Book);
assertTrue(_workbook instanceof XSSFBookImpl);
assertTrue(_workbook instanceof XSSFWorkbook);
assertEquals(filename, ((Book)_workbook).getBookName());