public void Logout_1Test()
        {
            TextWriter tw = new StringWriter();

            wr = new TestWorkerRequest("/appinternals/logout", "", tw);
            wr.SetRemoteAddress("127.0.0.1");
            HttpContext.Current = new HttpContext(wr);

            wr.SetCookie("cfx_aurz=" + GenCookieVal());
            wr.SetHost("cms.fx.fws.qa.nt.ctripcorp.com");
            wr.SetRemoteAddress("172.16.144.2");

            try
            {
                authorization.Object.LogOut();

            }
            catch (Exception ex)
            { }
        }