Function compact_integer_encoding

nodedb-query/src/msgpack_scan/writer.rs:335–350

()

    #[test]
    fn compact_integer_encoding() {
        // Positive fixint
        let mut buf = Vec::new();
        write_i64(&mut buf, 42);
        assert_eq!(buf, vec![42]);

        // Negative fixint
        buf.clear();
        write_i64(&mut buf, -1);
        assert_eq!(buf, vec![0xFF]);

        // int8
        buf.clear();
        write_i64(&mut buf, -100);
        assert_eq!(buf, vec![0xD0, (-100i8) as u8]);
    }
}