Assert.assertNotNull(compositeComponent);
UICommand button = (UICommand) compositeComponent.findComponent("testComponentNoTarget");
Assert.assertNotNull(button);
compositeComponent.pushComponentToEL(facesContext, compositeComponent);
button.pushComponentToEL(facesContext, button);
MethodExpression method = button.getActionExpression();
Assert.assertEquals(bean.doSomeAction(), method.invoke(facesContext.getELContext(), null));
button.popComponentFromEL(facesContext);
compositeComponent.popComponentFromEL(facesContext);