osddHelper.setOsddPath("osdd/osdd.xml");
        osddHelper.init();
        assertTrue(osddHelper.hasOpenSearchFile());
    }

    public void test_init_unknown_osddLinkEnabled() {
        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            @Override
            public String getOsddLinkEnabled() {
                return "unknown";
            }