public void testGetFreeSpace () throws CIFSException, MalformedURLException {
        try ( SmbResource f = getDefaultShareRoot() ) {
            f.getDiskFreeSpace();
        }
    }


    public void assertCloseTime ( long timeMs ) {
        if ( timeMs - System.currentTimeMillis() > 5 * 60 * 1000L ) {
            assertTrue("Time is not within 30s, check clocks " + new Date(timeMs), false);
        }
    }


    @Test