public  void doTest(String jspName) throws Exception 
{
        WebRequest request = new GetMethodWebRequest(jspName);
        WebResponse response = runner.getResponse(request);
        if (log.isDebugEnabled())
        {
            log.debug(response.getText());
        }
        WebTable[] tables = response.getTables();
        // only the second table should be shown
        assertEquals("Wrong number of tables.", 1, tables.length);
        assertEquals("Empty table message: colspan should be 2", 2, tables[0].getTableCell(1, 0).getColSpan());
}

Verifies that the generated page doesn't contain any table (but doesn't crash!).

 public String getJspName() 
{
        return "empty.jsp";
}