final CurlRequest request = new CurlRequest(Method.GET, "http://localhost:9200/{index}/_search");

        // ## Assert ##
        assertNotNull(request);
    }

    @Test
    public void test_UrlWithPipe() {
        // ## Arrange ##
        final CurlRequest request = new CurlRequest(Method.GET, "http://example.com/path?q=a|b");

        // ## Assert ##
        assertNotNull(request);
    }

    @Test