@Override
    public long searchOffset(MessageQueue mq, long timestamp) throws MQClientException {
        return defaultMQAdminExtImpl.searchOffset(mq, timestamp);
    }
@Test
    @Ignore
    public void testSearchOffset() throws Exception {
        when(mQClientAPIImpl.searchOffset(anyString(), any(MessageQueue.class), anyLong(), anyLong())).thenReturn(101L);
        assertThat(defaultMQAdminExt.searchOffset(new MessageQueue(TOPIC1, BROKER1_NAME, 0), System.currentTimeMillis())).isEqualTo(101L);
    }