setServiceInDropDown("testdomain+testconnector+test-service");
setMethodInDropDown("update", TestBean.class);
String beanPanelPath = "argumentListContainer:argumentList:arg0panel:valueEditor";
BeanEditorPanel beanPanel =
(BeanEditorPanel) tester.getComponentFromLastRenderedPage("methodCallForm:" + beanPanelPath);
String idFieldId = beanPanel.getFieldViewId("id");
String nameFieldId = beanPanel.getFieldViewId("name");
formTester.setValue(beanPanelPath + ":fields:" + idFieldId + ":row:field", "42");
formTester.setValue(beanPanelPath + ":fields:" + nameFieldId + ":row:field", "test");
tester.executeAjaxEvent("methodCallForm:submitButton", "onclick");
verify(testService).update(new TestBean("42", "test"));