String[] queryStrings = { "title:test", "content:\"quoted value\"", "field:value AND other:value", "field:value OR other:value",
                "field:[1 TO 100]", "field:value*", "field:?value", "field:~value", "field:value^2", "タイトル:テスト", "标题:测试", "제목:테스트" };

        for (String queryString : queryStrings) {
            String encoded = BaseEncoding.base64().encode(queryString.getBytes(StandardCharsets.UTF_8));

        final String queryString = queryLog.getQueryString();
        final String filterQueryString = queryLog.getFilterQueryString();

        final String[] tags = extractTags(tagFieldNames, tagFieldName -> {
            final List<String> results = new ArrayList<>(Arrays.asList(SuggestUtil.parseQuery(queryString, tagFieldName)));
            if (filterQueryString != null) {

    }

    protected static void deleteDocuments(final String queryString) {
        List<String> docIds = new ArrayList<>();
        Response response = given().contentType("application/json")
                .param("scroll", "1m")
                .param("q", queryString)
                .get(getEsUrl() + "/" + DOC_INDEX_NAME + "/_search");

        // Setup - test with a complex message code that includes parameters
        final String queryString = "field:value AND (";
        final VaMessenger<FessMessages> complexMessageCode =
                messages -> messages.addErrorsInvalidQueryParseError(UserMessages.GLOBAL_PROPERTY_KEY);
        final String message = "Failed to parse query: " + queryString;

        // Execute

                }
                queryBuilder = boolQueryBuilder;
            }

            return queryBuilder;
        } catch (final IOException e) {
            throw new SuggesterException("Failed to create queryString.", e);
        }
    }

    /**
     * Builds a filter query.
     * @param fieldName The field name.
     * @param words The words to filter by.
     * @return The QueryBuilder instance.
     */

        assertNotNull(builder);
        assertTrue(builder instanceof DefaultQueryBuilder);

        // Should not include important_content field when boost is negative
        String queryString = builder.toString();
        assertFalse(queryString.contains("important_content"));
    }

    @Test
    public void test_register() {
        // Save the original processor

        Set<String> roles = Set.of("role1", "role2");

        queryHelper.buildRoleQuery(roles, boolQuery);

        String queryString = boolQuery.toString();
        assertTrue(queryString.contains("role1"));
        assertTrue(queryString.contains("role2"));
        assertTrue(queryString.contains("filter"));
    }

    @Test
    public void test_createFieldSortBuilder_normalField() {

    scope = {
        "type": "http",
        "asgi": {"version": "3.0", "spec_version": "2.0"},
        "http_version": "1.1",
        "method": "GET",
        "path": path,
        "query_string": b"",
        "root_path": "",
        "headers": [],
        "server": ("test", 80),
    }

    with anyio.move_on_after(timeout) as cancel_scope:
        await app(scope, receive, send)  # type: ignore[arg-type]

        } catch (final Exception e) {
            throw new SuggestIndexException("Failed to index from query_string.", e);
        }
    }

    /**
     * Indexes multiple query logs.
     *
     * @param index The index name
     * @param queryLogs The query logs to index