1

我尝试测试这种方法：

public void doFilter(final ServletRequest request, final ServletResponse response,
    final FilterChain chain) throws IOException, ServletException {

    final HttpServletRequest httpRequest = (HttpServletRequest) request;
    final HttpServletResponse httpResponse = (HttpServletResponse) response;

    if (httpRequest.getSession(true).getAttribute("connected") == null) {
        httpResponse.sendRedirect(request.getServletContext().getContextPath() + "/");
    } else {
        chain.doFilter(request, response);
    }
}

这是我的测试：

@Test
public void testDoFilter() throws IOException, ServletException {

    MockServletContext servletContext = new MockServletContext();
    MockHttpServletRequest request = new MockHttpServletRequest(servletContext);
    MockHttpServletResponse response = new MockHttpServletResponse();
    MockHttpSession session = new MockHttpSession();
    FilterChain chain = Mockito.mock(FilterChain.class);
    String url = "/private/";
    request.setContextPath("/private/");

    UserFilter userfilter = new UserFilter();
    userfilter.doFilter(request, response, chain);
    Mockito.verify(chain, Mockito.times(0)).doFilter(request, response);
    request.setSession(session);
    request.getSession().setAttribute("connected", "toto");
    Mockito.verify(chain, Mockito.times(1)).doFilter(request, response);
}

但最后一个 Mockito.verify 没有运行。当我这样做时我也不明白

request.getAttribute("connected")

我得到"toto"但是null当我这样做时

request.getSession(true).getAttribute("connected").

你能解释一下并帮助我吗？谢谢

4

1 回答 1

1

最后一个Mockito.verify(chain, Mockito.times(1)).doFilter(request, response);失败，因为请求的会话包含键/值"connected"，所以doFilter没有调用。

request.getAttribute("connected")vs怎么样request.getSession(true).getAttribute("connected")，我得到null了第一个和toto第二个。

于 2015-12-12T13:25:38.243 回答