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[wallet] Nicer interface for WalletExport

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This commit is contained in:
Alekos Filini 2020-08-10 13:20:48 +02:00
parent f7f99172fe
commit 7005a26fc5
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GPG Key ID: 5E8AFC3034FDFA4F
1 changed files with 16 additions and 2 deletions
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18
src/wallet/export.rs
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@ -15,6 +15,20 @@ pub struct WalletExport {
pub label: String,
}
impl ToString for WalletExport {
fn to_string(&self) -> String {
serde_json::to_string(self).unwrap()
}
}
impl FromStr for WalletExport {
type Err = serde_json::Error;
fn from_str(s: &str) -> Result<Self, Self::Err> {
serde_json::from_str(s)
}
}
impl WalletExport {
pub fn export_wallet<B: Blockchain, D: BatchDatabase>(
wallet: &Wallet<B, D>,
@ -217,7 +231,7 @@ mod test {
.unwrap();
let export = WalletExport::export_wallet(&wallet, "Test Label", true).unwrap();
assert_eq!(serde_json::to_string(&export).unwrap(), "{\"descriptor\":\"wpkh(xprv9s21ZrQH143K4CTb63EaMxja1YiTnSEWKMbn23uoEnAzxjdUJRQkazCAtzxGm4LSoTSVTptoV9RbchnKPW9HxKtZumdyxyikZFDLhogJ5Uj/44\'/0\'/0\'/0/*)\",\"blockheight\":5000,\"label\":\"Test Label\"}");
assert_eq!(export.to_string(), "{\"descriptor\":\"wpkh(xprv9s21ZrQH143K4CTb63EaMxja1YiTnSEWKMbn23uoEnAzxjdUJRQkazCAtzxGm4LSoTSVTptoV9RbchnKPW9HxKtZumdyxyikZFDLhogJ5Uj/44\'/0\'/0\'/0/*)\",\"blockheight\":5000,\"label\":\"Test Label\"}");
}
#[test]
@ -226,7 +240,7 @@ mod test {
let change_descriptor = "wpkh(xprv9s21ZrQH143K4CTb63EaMxja1YiTnSEWKMbn23uoEnAzxjdUJRQkazCAtzxGm4LSoTSVTptoV9RbchnKPW9HxKtZumdyxyikZFDLhogJ5Uj/44'/0'/0'/1/*)";
let import_str = "{\"descriptor\":\"wpkh(xprv9s21ZrQH143K4CTb63EaMxja1YiTnSEWKMbn23uoEnAzxjdUJRQkazCAtzxGm4LSoTSVTptoV9RbchnKPW9HxKtZumdyxyikZFDLhogJ5Uj/44\'/0\'/0\'/0/*)\",\"blockheight\":5000,\"label\":\"Test Label\"}";
let export: WalletExport = serde_json::from_str(import_str).unwrap();
let export = WalletExport::from_str(import_str).unwrap();
assert_eq!(export.descriptor(), descriptor);
assert_eq!(export.change_descriptor(), Some(change_descriptor.into()));