mempool/rust-electrum-client
mempool/rust-electrum-client
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Add test coverage for validate_merkle_proof

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This commit is contained in:
Elias Rohrer 2023-10-27 16:34:34 +02:00
parent fe33e19bda
commit 54fd52d898
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GPG Key ID: 36153082BDF676FD
1 changed files with 32 additions and 10 deletions
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42
src/raw_client.rs
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@ -1079,6 +1079,8 @@ impl<T: Read + Write> ElectrumApi for RawClient<T> {
mod test {
use std::str::FromStr;
use crate::utils;
use super::RawClient;
use api::ElectrumApi;
@ -1300,23 +1302,43 @@ mod test {
let client = RawClient::new(get_test_server(), None).unwrap();
let resp = client
.transaction_get_merkle(
&Txid::from_str("cc2ca076fd04c2aeed6d02151c447ced3d09be6fb4d4ef36cb5ed4e7a3260566")
.unwrap(),
630000,
)
.unwrap();
let txid =
Txid::from_str("1f7ff3c407f33eabc8bec7d2cc230948f2249ec8e591bcf6f971ca9366c8788d")
.unwrap();
let resp = client.transaction_get_merkle(&txid, 630000).unwrap();
assert_eq!(resp.block_height, 630000);
assert_eq!(resp.pos, 0);
assert_eq!(resp.pos, 68);
assert_eq!(resp.merkle.len(), 12);
assert_eq!(
resp.merkle[0],
[
30, 10, 161, 245, 132, 125, 136, 198, 186, 138, 107, 216, 92, 22, 145, 81, 130,
126, 200, 65, 121, 158, 105, 111, 38, 151, 38, 147, 144, 224, 5, 218
34, 65, 51, 64, 49, 139, 115, 189, 185, 246, 70, 225, 168, 193, 217, 195, 47, 66,
179, 240, 153, 24, 114, 215, 144, 196, 212, 41, 39, 155, 246, 25
]
);
// Check we can verify the merkle proof validity, but fail if we supply wrong data.
let block_header = client.block_header(resp.block_height).unwrap();
assert!(utils::validate_merkle_proof(
&txid,
&block_header.merkle_root,
&resp
));
let mut fail_resp = resp.clone();
fail_resp.pos = 13;
assert!(!utils::validate_merkle_proof(
&txid,
&block_header.merkle_root,
&fail_resp
));
let fail_block_header = client.block_header(resp.block_height + 1).unwrap();
assert!(!utils::validate_merkle_proof(
&txid,
&fail_block_header.merkle_root,
&resp
));
}
#[test]