[英]Autowired HttpServletRequest in Spring-test integration tests
[英]Spring autowire HttpServletRequest in integration tests
我們有像
@Controller
class C {
@Autowire MyObject obj;
public void doGet() {
// do something with obj
}
}
MyObject在過濾器/攔截器中創建,並放入HttpServletRequest屬性。 然后在@Configuration中獲得它:
@Configuration
class Config {
@Autowire
@Bean @Scope("request")
MyObject provideMyObject(HttpServletRequest req) {
return req.getAttribute("myObj");
}
}
一切在主代碼中都可以正常運行,但在測試中卻不能:在集成測試中運行時:
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("/web-application-config_test.xml")
class MyTest {
@Autowired
C controller;
@Test
void test() {
// Here I can easily create "new MockHttpServletRequest()"
// and set MyObject to it, but how to make Spring know about it?
c.doGet();
}
}
它抱怨NoSuchBeanDefinitionException: No matching bean of type [javax.servlet.http.HttpServletRequest]
。 (起初,它抱怨請求范圍未處於活動狀態,但我按此處建議使用帶有SimpleThreadScope的CustomScopeConfigurer對其進行了解決)。
如何讓Spring注入了解我的MockHttpServletRequest? 還是直接使用MyObject?
暫時變通了,但是看起來像是正確的方法:在Config中,而不是req.getAttribute("myObj")
,編寫
RequestAttributes requestAttributes = RequestContextHolder.currentRequestAttributes();
return (MyObject) requestAttributes.getAttribute("myObj", RequestAttributes.SCOPE_REQUEST);
因此它不再需要HttpServletRequest實例。 並填寫測試:
MockHttpServletRequest request = new MockHttpServletRequest();
request.setAttribute("myObj", /* set up MyObject instance */)
RequestContextHolder.setRequestAttributes(new ServletWebRequest(request));
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.