let read_chan_info: ChannelInfo = crate::util::ser::Readable::read(&mut legacy_chan_info_with_some_and_fail_update.as_slice()).unwrap();
assert_eq!(read_chan_info.announcement_received_time, 87654);
assert_eq!(read_chan_info.one_to_two, None);
assert_eq!(read_chan_info.two_to_one, None);
let read_chan_info: ChannelInfo = crate::util::ser::Readable::read(&mut legacy_chan_info_with_some_and_fail_update.as_slice()).unwrap();
assert_eq!(read_chan_info.announcement_received_time, 87654);
assert_eq!(read_chan_info.one_to_two, None);
assert_eq!(read_chan_info.two_to_one, None);