}

    public void test_setAndGetDocumentItems() {
        // Test with null
        searchRenderData.setDocumentItems(null);
        assertNull(searchRenderData.getDocumentItems());

        // Test with empty list
        List<Map<String, Object>> emptyList = new ArrayList<>();
        searchRenderData.setDocumentItems(emptyList);
        assertEquals(emptyList, searchRenderData.getDocumentItems());

            query = ComponentUtil.getQueryStringBuilder().params(params).sortField(params.getSort()).escape(true).build();
            documentItems = searchInternal(query, params, userBean);
        }

        data.setDocumentItems(documentItems);

        // search
        final QueryResponseList queryResponseList = (QueryResponseList) documentItems;
        data.setFacetResponse(queryResponseList.getFacetResponse());