具有会话支持的Spring MVC 3.1集成测试

问题内容：

我正在使用3.1版中的新spring-test来运行集成测试。它确实运行良好，但我无法使该会话正常工作。我的代码：

@RunWith(SpringJUnit4ClassRunner.class)
@WebAppConfiguration("src/main/webapp")
@ContextConfiguration({"classpath:applicationContext-dataSource.xml",
      "classpath:applicationContext.xml",
      "classpath:applicationContext-security-roles.xml",
      "classpath:applicationContext-security-web.xml",
      "classpath:applicationContext-web.xml"})
public class SpringTestBase {

    @Autowired
    private WebApplicationContext wac;
    @Autowired
    private FilterChainProxy springSecurityFilterChain;
    @Autowired
    private SessionFactory sessionFactory;

    protected MockMvc mock;
    protected MockHttpSession mockSession;

    @Before
    public void setUp() throws Exception {
       initDataSources("dataSource.properties");

       mock = MockMvcBuilders.webAppContextSetup(wac).addFilters(springSecurityFilterChain).build();
       mockSession = new MockHttpSession(wac.getServletContext(), UUID.randomUUID().toString());
    }

    @Test
    public void testLogin() throws Exception {
        // this controller sets a variable in the session
        mock.perform(get("/")
            .session(mockSession))
            .andExpect(model().attributeExists("csrf"));

        // I set another variable here just to be sure
        mockSession.setAttribute(CSRFHandlerInterceptor.CSRF, csrf);

        // this call returns 403 instead of 200 because the session is empty...
        mock.perform(post("/setup/language")
            .session(mockSession)
            .param(CSRFHandlerInterceptor.CSRF, csrf)
            .param("language", "de"))
            .andExpect(status().isOk());
    }
}

我的会话在每个请求中都是空的，我不知道为什么。

编辑： 最后一个断言失败：andExpect(status().isOk());。它返回403而不是200。

问题答案：

我已经以某种round回的方式完成了-尽管可以。我要做的是让Spring-
Security创建一个会话，并在会话中填充相关的Security属性，然后以这种方式获取该会话：

    this.mockMvc.perform(post("/j_spring_security_check")
            .param("j_username", "fred")
            .param("j_password", "fredspassword"))
            .andExpect(status().isMovedTemporarily())
            .andDo(new ResultHandler() {
                @Override
                public void handle(MvcResult result) throws Exception {
                    sessionHolder.setSession(new SessionWrapper(result.getRequest().getSession()));
                }
            });

SessionHolder是我的自定义类，仅用于保存会话：

private static final class SessionHolder{
    private SessionWrapper session;


    public SessionWrapper getSession() {
        return session;
    }

    public void setSession(SessionWrapper session) {
        this.session = session;
    }
}

而SessionWrapper是从MockHttpSession扩展的另一个类，仅因为会话方法需要MockHttpSession：

private static class SessionWrapper extends MockHttpSession{
    private final HttpSession httpSession;

    public SessionWrapper(HttpSession httpSession){
        this.httpSession = httpSession;
    }

    @Override
    public Object getAttribute(String name) {
        return this.httpSession.getAttribute(name);
    }

}

有了这些设置，现在您可以简单地从sessionHolder中获取会话并执行后续方法，例如。就我而言：

mockMvc.perform(get("/membersjson/1").contentType(MediaType.APPLICATION_JSON).session(sessionHolder.getSession()))
            .andExpect(status().isOk())
            .andExpect(content().string(containsString("OneUpdated")));

具有会话支持的Spring MVC 3.1集成测试

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