String[] result = SearchRequestParams.getParamValueArray(request, "test");
        assertEquals(1, result.length);
        assertEquals("value", result[0]);
    }

    // Test for createFacetInfo method
    public void test_createFacetInfo_withFieldsAndQueries() {
        MockHttpServletRequest request = new MockHttpServletRequest();

    }

    /**
     * Creates a facet info.
     *
     * @param request The request.
     * @return The facet info.
     */
    protected FacetInfo createFacetInfo(final HttpServletRequest request) {
        final String[] fields = getParamValueArray(request, "facet.field");
        final String[] queries = getParamValueArray(request, "facet.query");

        @Override
        public GeoInfo getGeoInfo() {
            return createGeoInfo(request);
        }

        @Override
        public FacetInfo getFacetInfo() {
            return createFacetInfo(request);
        }

        @Override
        public String getSort() {
            return request.getParameter("sort");
        }

        @Override