public  void doTest(String jspName) throws Exception 
{
        WebRequest request = new GetMethodWebRequest(jspName);
        ParamEncoder encoder = new ParamEncoder("table");
        request.setParameter(encoder.encodeParameterName(TableTagParameters.PARAMETER_ORDER), "2");
        request.setParameter(encoder.encodeParameterName(TableTagParameters.PARAMETER_SORT), "0");
        WebResponse response = runner.getResponse(request);
        if (log.isDebugEnabled())
        {
            log.debug(response.getText());
        }
        WebTable[] tables = response.getTables();
        assertEquals("Wrong number of tables.", 1, tables.length);
        WebLink[] links = response.getLinks();
        assertEquals("Wrong number of links in result.", 1, links.length);
        URLAssert.assertEquals("/context/goforit?param=ant&d-148916-s=0&d-148916-o=2", links[0].getURLString());
}

Test link generated using href="".

 public String getJspName() 
{
        return "DISPL-117.jsp";
}