def METHOD_NAME(cls, tmo=1):
    (status, output) = cls.target.run('mkdir -p %s' % cls.mount_point)
    (status, output) = cls.target.run('mount %s %s' % (cls.device, cls.mount_point))
    msg = ('Mount failed: %s.' % status)
    cls.assertFalse(output, msg = msg)
    time.sleep(tmo)
    (status, output) = cls.target.run('cat /proc/mounts')
    match = re.search('%s' % cls.device, output)
    if match:
        msg = ('Device %s not mounted.' % cls.device)
        cls.assertTrue(match, msg = msg)
    (status, output) = cls.target.run('mkdir -p %s' % cls.test_dir)
    (status, output) = cls.target.run('rm -f %s/*' % cls.test_dir)
    msg = ('Failed to cleanup files @ %s/*' % cls.test_dir)
    cls.assertFalse(output, msg = msg)