public  void doTest(String jspName) throws Exception 
{
        WebRequest request = new GetMethodWebRequest(jspName);
        WebResponse response = runner.getResponse(request);
        WebTable[] tables = response.getTables();
        assertEquals("Expected 1 table in result.", 1, tables.length);
        assertEquals("Wrong title in column", "averylongemail@mail.com", tables[0].getTableCell(1, 0).getTitle());
        WebLink[] links = tables[0].getTableCell(1, 0).getLinks();
        assertEquals("Expected link not found", 1, links.length);
        assertEquals("Wrong text in link", "averylongemail@...", links[0].getText());
        assertEquals("Wrong url in link", "mailto:averylongemail@mail.com", links[0].getURLString());
}

Check the content of the title attribute.

 public String getJspName() 
{
        return "DISPL-001.jsp";
}