public void tearDown() throws Exception {
        propertiesFile.delete();
        super.tearDown();
    }

    public void test_facetQueries() {
        final List<FacetQueryView> list = viewHelper.getFacetQueryViewList();
        assertEquals(3, list.size());
        FacetQueryView view1 = list.get(0);
        assertEquals("labels.facet_timestamp_title", view1.getTitle());
        assertEquals(4, view1.getQueryMap().size());

     * @return list of FacetQueryView objects
     */
    public static List<FacetQueryView> facetQueryViewList() {
        final ViewHelper viewHelper = ComponentUtil.getViewHelper();
        return viewHelper.getFacetQueryViewList();
    }

    /**
     * Creates a URL query string from request parameters that start with the specified prefix.
     *
     * @param key the request attribute key to cache the result