1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
use crate::clarity::util::bitcoin::network::address::Address;
use crate::clarity::util::bitcoin::network::constants;
#[derive(PartialEq, Eq, Clone, Debug)]
pub struct VersionMessage {
pub version: u32,
pub services: u64,
pub timestamp: i64,
pub receiver: Address,
pub sender: Address,
pub nonce: u64,
pub user_agent: String,
pub start_height: i32,
pub relay: bool,
}
impl_consensus_encoding!(
VersionMessage,
version,
services,
timestamp,
receiver,
sender,
nonce,
user_agent,
start_height,
relay
);
#[cfg(test)]
mod tests {
use super::VersionMessage;
use crate::clarity::util::hash::hex_bytes as hex_decode;
use crate::clarity::util::bitcoin::network::serialize::{deserialize, serialize};
#[test]
fn version_message_test() {
let from_sat = hex_decode("721101000100000000000000e6e0845300000000010000000000000000000000000000000000ffff0000000000000100000000000000fd87d87eeb4364f22cf54dca59412db7208d47d920cffce83ee8102f5361746f7368693a302e392e39392f2c9f040001").unwrap();
let decode: Result<VersionMessage, _> = deserialize(&from_sat);
assert!(decode.is_ok());
let real_decode = decode.unwrap();
assert_eq!(real_decode.version, 70002);
assert_eq!(real_decode.services, 1);
assert_eq!(real_decode.timestamp, 1401217254);
assert_eq!(real_decode.nonce, 16735069437859780935);
assert_eq!(real_decode.user_agent, "/Satoshi:0.9.99/".to_string());
assert_eq!(real_decode.start_height, 302892);
assert_eq!(real_decode.relay, true);
assert_eq!(serialize(&real_decode).ok(), Some(from_sat));
}
}