assertEquals(3, paths.length);
        assertEquals("/site1", paths[0]);
        assertEquals("/site2", paths[1]);
        assertEquals("/site3", paths[2]);
    }

    public void test_getVirtualHostPaths_withEmptyVirtualHosts() {
        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            private static final long serialVersionUID = 1L;

            @Override