psbt: Add test for GetKey bip32

This commit is contained in:
Daniel Roberts 2025-06-19 16:45:43 -05:00
parent c7bdec14fb
commit bd3f4b6bf1
1 changed files with 21 additions and 0 deletions

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@ -2397,6 +2397,27 @@ mod tests {
);
}
#[test]
fn get_key_xpriv_bip32_parent() {
let secp = Secp256k1::new();
let seed = hex!("000102030405060708090a0b0c0d0e0f");
let parent_xpriv: Xpriv = Xpriv::new_master(NetworkKind::Main, &seed);
let path: DerivationPath = "m/1/2/3".parse().unwrap();
let path_prefix: DerivationPath = "m/1".parse().unwrap();
let expected_private_key =
parent_xpriv.derive_xpriv(&secp, &path).unwrap().to_private_key();
let derived_xpriv = parent_xpriv.derive_xpriv(&secp, &path_prefix).unwrap();
let derived_key = derived_xpriv
.get_key(&KeyRequest::Bip32((parent_xpriv.fingerprint(&secp), path.clone())), &secp)
.unwrap();
assert_eq!(derived_key, Some(expected_private_key));
}
#[test]
fn fee() {
let output_0_val = Amount::from_sat_u32(99_999_699);