    @Test
    public void testGetEncryptedMAP() {

        final String str = "test";
        Map<String, String> map = Wenku8API.getEncryptedMAP(str);
        Assert.assertEquals(map.size(), 1);
        Assert.assertEquals(map.get("request"), LightBase64.EncodeBase64(str + "&timetoken=" + CURRENT_TIME));
    }