public  void doTest(String jspName) throws Exception 
{
        WebRequest request = new GetMethodWebRequest(jspName);
        request.setParameter("foo", "foovalue");
        request.setParameter("bar", "barvalue");
        request.setParameter("zoo", "zoovalue");
        WebResponse response = runner.getResponse(request);
        if (log.isDebugEnabled())
        {
            log.debug("RESPONSE: " + response.getText());
        }
        WebLink[] links = response.getLinks();
        for (int j = 0; j <  links.length; j++)
        {
            String linkUrl = links[j].getURLString();
            assertTrue("Link contains the excluded parameter foo.", linkUrl.indexOf("foo") == -1);
            assertTrue("Link contains the excluded parameter bar.", linkUrl.indexOf("bar") == -1);
            assertTrue("Link contains the excluded parameter zoo.", linkUrl.indexOf("zoo") == -1);
        }
}

Checks generated pagination links.

 public String getJspName() 
{
        return "excludedparams-star.jsp";
}