模拟 ActionContext.getContext().getSession() returns 空

Question

我正在尝试为以下方法编写 jUnit 测试用例。

public class MyClass {

  public static Map<String, Object> getSession() {
    Map<String, Object> session = ActionContext.getContext().getSession();
    return session;
  }
}

我关注了 this question and also this 问题并尝试模拟 ActionContext。但会话仍然是 null.

    public class TestClass {
        
        private HttpServletRequest request;
        private HttpSession session;
    
        @Before
        public void setUp() {
            // mock the session
            session = mock(HttpSession.class);
            // mock the request
            request = mock(HttpServletRequest);
            when(request.getSession()).thenReturn(session);
    
            // set the context
            Map<String, Object> contextMap = new HashMap<String, Object>();
            contextMap.put(StrutsStatics.HTTP_REQUEST, request);
            ActionContext.setContext(new ActionContext(contextMap));
        }
    
        @After
        public void destroyTests() {
           ActionContext.setContext(null);
        }

@Test
    public void testGetSession() {        
        Map<String, Object> session =MyClass.getSession();
        //session is null here

    }

}

我这里有什么地方做错了吗？

Answer 1

将以下代码添加到上下文映射中，因为创建的是空上下文，您应该将会话设置为操作上下文。

contextMap.put(ActionContext.SESSION, new SessionMap(request));

模拟 ActionContext.getContext().getSession() returns 空

Mocking ActionContext.getContext().getSession() returns null

java

junit

struts2

mockito

actioncontext