public void testInvocationCompletion() throws Exception { final String resourceName = "something/interesting"; ServletRunner sr = new ServletRunner(); sr.registerServlet(resourceName, StatefulServlet.class.getName()); ServletUnitClient suc = sr.newClient(); WebRequest request = new PostMethodWebRequest("http://localhost/" + resourceName); request.setParameter("color", "red"); InvocationContext ic = suc.newInvocation(request); StatefulServlet ss = (StatefulServlet) ic.getServlet(); ss.setColor(ic.getRequest(), "blue"); ss.writeSelectMessage("blue", ic.getResponse().getWriter()); WebResponse response = ic.getServletResponse(); assertEquals("requested resource", "You selected blue", response.getText()); assertEquals("Returned cookie count", 1, response.getNewCookieNames().length); }