public void doFilter(ServletRequest req, ServletResponse res) {
req.setAttribute("__invoked", true);
}
};
request.setRequestURI("hello.jsp");
filter.doFilter(request, response, filterChain2);
assertEquals(200, response.getStatus());
assertNull(ActionContext.getContext());
assertNull(Dispatcher.getInstance());
assertTrue((Boolean) request.getAttribute("__invoked"));
}