assertNotNull(facetInfo);
        assertNull(facetInfo.size);
        assertNull(facetInfo.minDocCount);
    }

    // Test for createGeoInfo method
    @Test
    public void test_createGeoInfo() {
        MockHttpServletRequest request = new MockHttpServletRequest();
        GeoInfo geoInfo = searchRequestParams.createGeoInfo(request);
        assertNotNull(geoInfo);
    }