Function append_and_len

nodedb/src/control/array_sync/op_log.rs:337–343

()

    #[test]
    fn append_and_len() {
        let log = OriginOpLog::open_in_memory().unwrap();
        assert_eq!(log.len().unwrap(), 0);
        log.append(&make_op("a", 10)).unwrap();
        log.append(&make_op("a", 20)).unwrap();
        assert_eq!(log.len().unwrap(), 2);
    }

    #[test]
    fn append_idempotent() {