.get("/api/v1/suggest-words")
                .then()
                .statusCode(200)
                .body("record_count", greaterThanOrEqualTo(0));
    }

    @Test
    public void testSuggestWords_withNum() {
        Map<String, String> params = new HashMap<>();
        params.put("q", "a");
        params.put("num", "5");

        String response = given().contentType("application/json")