}
            final String sortField = values[0];
            if (!getQueryFieldConfig().isSortField(sortField)) {
                throw new InvalidQueryException(
                        messages -> messages.addErrorsInvalidQueryUnsupportedSortField(UserMessages.GLOBAL_PROPERTY_KEY, sortField),
                        "Unsupported sort field: " + termQuery);
            }

        }
    }

    @Test
    public void searchTestWithSort() throws Exception {
        String sortField = "content_length";
        Map<String, String> params = new HashMap<>();
        params.put("q", "*");
        params.put("sort", sortField + ".asc");
        params.put("num", "100");
        String response = checkMethodBase(new HashMap<>()).params(params).get("/api/v1/documents").asString();

            request.setAttribute(Constants.REQUEST_QUERIES, params.getQuery());
        });

        String query = ComponentUtil.getQueryStringBuilder().params(params).sortField(params.getSort()).build();
        List<Map<String, Object>> documentItems;
        try {
            documentItems = searchInternal(query, params, userBean);
        } catch (final InvalidQueryException e) {

        this.facetFields = facetFields;
    }

    /**
     * @return the sortFields
     */
    public String[] getSortFields() {
        return sortFields;
    }

    /**
     * @param sortFields the sortFields to set
     */
    public void setSortFields(final String[] sortFields) {
        this.sortFields = sortFields;
    }

   * of the request.
   */
  var dispatcher: Dispatcher = QueueDispatcher()

  private var portField: Int = -1
  val port: Int
    get() {
      before()
      return portField
    }

  val hostName: String
    get() {
      before()
      return _inetSocketAddress!!.address.hostName
    }