@Test
        @FacebookAPIVersion("v2.3")
        public void hide_v23() throws Exception {
            facebook.setMockJSON("mock_json/success.json");
            boolean actual = facebook.displayPagePost("137246726435626_210759175751047", true);
            assertThat(facebook.getHttpMethod(), is(RequestMethod.POST));
            assertThat(facebook.getEndpointURL(), is(pathOf("/v2.3/137246726435626_210759175751047")));
            assertThat(facebook.getHttpParameters(), hasPostParameter("is_hidden", "true"));

            assertThat(actual, is(true));
        }