public static void setUserInfo(String username, String userRole) {
        USER_THREAD_LOCAL.set(new User(username, userRole));
    }
@Test
    public void testSetUserInfo() {
        UserContext.setUserInfo(USERNAME, USER_ROLE);
        ThreadLocal<UserContext.User> userThreadLocal = (ThreadLocal<UserContext.User>) ReflectUtil.getFieldValue(UserContext.class, "USER_THREAD_LOCAL");
        Assert.notNull(userThreadLocal.get());
    }