assertEquals(2, response.getNumberOfSuggestDocs());
        assertFalse(response.hasError());
    }

    @Test
    @SuppressWarnings("unchecked")
    public void test_deleteOldWords() throws Exception {
        SuggestSettings settings = suggester.settings();
        String field = settings.array().get(SuggestSettings.DefaultKeys.SUPPORTED_FIELDS)[0];

        // Index old data first

        assertEquals(1, response3.getNum());
    }

    @Test
    @SuppressWarnings("unchecked")
    public void test_deleteOldWords() throws Exception {
        String field = suggester.settings().array().get(SuggestSettings.DefaultKeys.SUPPORTED_FIELDS)[0];
        ElevateWord elevateWord =