PopularWordsResponse response = new PopularWordsResponse("test-index", 123, words, 5, new ArrayList<>());

        assertEquals(123, response.getTookMs());
    }

    @Test
    public void test_getWords() throws Exception {
        List<String> words = new ArrayList<>();
        words.add("apple");
        words.add("banana");
        words.add("cherry");

        SuggestResponse response = new SuggestResponse("test-index", 250, words, 5, new ArrayList<>());

        assertEquals(250, response.getTookMs());
    }

    @Test
    public void test_getWords() throws Exception {
        List<String> words = new ArrayList<>();
        words.add("apple");
        words.add("application");
        words.add("apply");