tester.startPage(page=new NewServiceAccessRulePage());
tester.assertRenderedPage(NewServiceAccessRulePage.class);
FormTester form = tester.newFormTester("form");
int index = indexOf(page.serviceChoice.getChoices(),"wms");
form.select("service", index);
tester.executeAjaxEvent("form:service", "onchange");
form = tester.newFormTester("form");
index = indexOf(page.methodChoice.getChoices(),"GetStyles");
form.select("method", index);
tester.assertComponent("form:roles:palette:recorder", Recorder.class);