// Helper method
public static RequestContext setupRequestContext(String p_sAction,
String p_sPortletId, String p_sCol, String p_sRow)
{
MockServletConfig config = new MockServletConfig();
MockServletContext context = new MockServletContext();
MockHttpSession session = new MockHttpSession();
session.setupServletContext(context);
MockHttpServletRequest request = new MockHttpServletRequest();
request.setupAddParameter("action", p_sAction);
request.setupAddParameter("id", p_sPortletId);