facetInfo.size = 100;
        assertEquals(Integer.valueOf(100), facetInfo.size);
    }

    // Test minDocCount assignment
    public void test_minDocCountAssignment() {
        facetInfo.minDocCount = 10L;
        assertEquals(Long.valueOf(10), facetInfo.minDocCount);
    }

    // Test missing assignment
    public void test_missingAssignment() {
        facetInfo.missing = "N/A";

     */
    @Override
    public String toString() {
        return "FacetInfo [field=" + Arrays.toString(field) + ", query=" + Arrays.toString(query) + ", size=" + size + ", minDocCount="
                + minDocCount + ", sort=" + sort + ", missing=" + missing + "]";
    }

        request.setParameter("facet.size", "");
        request.setParameter("facet.minDocCount", "  ");

        FacetInfo facetInfo = searchRequestParams.createFacetInfo(request);
        assertNotNull(facetInfo);
        assertNull(facetInfo.size);
        assertNull(facetInfo.minDocCount);
    }

    // Test for createGeoInfo method
    public void test_createGeoInfo() {

                cb.aggregation().setRequestedAt_DateHistogram(SearchLogPager.LOG_TYPE_SEARCH_COUNT_HOUR, op -> {
                    op.calendarInterval(DateHistogramInterval.HOUR);
                    op.minDocCount(0);
                    op.order(BucketOrder.key(true));
                }, null);
            });
            final Histogram agg = list.getAggregations().get(SearchLogPager.LOG_TYPE_SEARCH_COUNT_HOUR);

        if (StringUtil.isNotBlank(sizeStr)) {
            facetInfo.size = Integer.parseInt(sizeStr);
        }
        final String minDocCountStr = request.getParameter("facet.minDocCount");
        if (StringUtil.isNotBlank(minDocCountStr)) {
            facetInfo.minDocCount = Long.parseLong(minDocCountStr);
        }
        final String sort = request.getParameter("facet.sort");
        if (StringUtil.isNotBlank(sort)) {

                if (facetInfo.size != null) {
                    termsBuilder.size(facetInfo.size);
                }
                if (facetInfo.minDocCount != null) {
                    termsBuilder.minDocCount(facetInfo.minDocCount);
                }
                if (facetInfo.missing != null) {
                    termsBuilder.missing(facetInfo.missing);
                }