documentItems.add(doc2);

        searchRenderData.setDocumentItems(documentItems);
        assertEquals(documentItems, searchRenderData.getDocumentItems());
        assertEquals(2, searchRenderData.getDocumentItems().size());
        assertEquals("Test Document 1", searchRenderData.getDocumentItems().get(0).get("title"));
    }

    @Test
    public void test_setAndGetFacetResponse() {
        // Test with null

         * @return This ApiDocsResponse instance.
         */
        public ApiDocsResponse renderData(final SearchRenderData data) {
            queryId = data.getQueryId();
            docs = data.getDocumentItems();
            highlightParams = data.getAppendHighlightParams();
            execTime = data.getExecTime();
            pageSize = data.getPageSize();
            pageNumber = data.getCurrentPageNumber();

            final String allRecordCountRelation = data.getAllRecordCountRelation();
            final String allPageCount = Integer.toString(data.getAllPageCount());
            final List<Map<String, Object>> documentItems = data.getDocumentItems();
            final FacetResponse facetResponse = data.getFacetResponse();
            final String queryId = data.getQueryId();
            final String highlightParams = data.getAppendHighlightParams();

            ComponentUtil.getSearchHelper().search(params, data, OptionalThing.empty());

            @SuppressWarnings("unchecked")
            final List<Map<String, Object>> docs = (List<Map<String, Object>>) data.getDocumentItems();
            if (docs != null) {
                return new ChatSearchResult(docs, data.getQueryId(), data.getRequestedTime());
            }
        } catch (final Exception e) {