PopularWordsResponse response = suggester.popularWords().addRole(SuggestConstants.DEFAULT_ROLE).execute().getResponse();

        assertNotNull(response);
    }

    @Test
    public void test_addField() throws Exception {
        indexItems();

        PopularWordsResponse response = suggester.popularWords().addField("content").execute().getResponse();

        assertNotNull(response);
    }

        assertNotNull(response);
        assertEquals(1, response.getNum());
    }

    @Test
    public void test_addField() throws Exception {
        indexItems();

        SuggestResponse response = suggester.suggest().setQuery("test").addField("content").execute().getResponse();

        assertNotNull(response);
    }

        assertNotNull(response);
        assertTrue(response.getTotal() > 0);
    }

    @Test
    public void test_addField() throws Exception {
        indexQueryItems();

        PopularWordsResponse response = suggester.popularWords().setSize(10).addField("content").execute().getResponse();

        assertNotNull(response);