* AjaxLink and AjaxSubmitLink will fail, since it wouldn't work in real life.
* AjaxFallbackLink will be invoked with null as the AjaxRequestTarget parameter.
*/
public void clickLink(String path, boolean isAjax)
{
Component linkComponent = getComponentFromLastRenderedPage(path);
checkUsability(linkComponent, true);
// if the link is an AjaxLink, we process it differently
// than a normal link