Merge pull request #16 from Foundation-Devices/jeandudey/sft-2562-add…

…-psbt-test-vectors

SFT-2562: Add BIP-174 test vectors.

test-vectors/Cargo.toml

@@ -15,6 +15,7 @@ default = ["std"]
 std = ["hex/std"]
 bip32 = ["bs58", "hex/serde"]
 nostr = ["hex/serde"]
+psbt = ["hex/serde"]
 seedqr = ["bip39/serde", "hex/serde"]
 blockchain-commons = ["bitcoin/serde", "hex/serde"]
 

test-vectors/build.rs

@@ -8,6 +8,7 @@ fn main() {
     println!("cargo:rerun-if-changed=data/bcr-2020-008.json");
     println!("cargo:rerun-if-changed=data/bcr-2020-009.json");
     println!("cargo:rerun-if-changed=data/bip-0032.json");
+    println!("cargo:rerun-if-changed=data/bip-0174.json");
     println!("cargo:rerun-if-changed=data/nip-19.json");
     println!("cargo:rerun-if-changed=data/seedqr.json");
 }

test-vectors/data/bip-0174.json.license

@@ -0,0 +1,3 @@
+SPDX-FileCopyrightText: © 2017 Andrew Chow <[email protected]>
+SPDX-FileCopyrightText: © 2023 Foundation Devices, Inc. <[email protected]>
+SPDX-License-Identifier: BSD-2-Clause

test-vectors/src/lib.rs

@@ -40,6 +40,8 @@ impl SeedQRVector {
 
 #[cfg(feature = "bip32")]
 pub mod bip32;
+#[cfg(feature = "psbt")]
+pub mod psbt;
 
 #[cfg(feature = "blockchain-commons")]
 mod blockchain_commons {

test-vectors/src/psbt.rs

@@ -0,0 +1,32 @@
+// SPDX-FileCopyrightText: © 2023 Foundation Devices, Inc. <[email protected]>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#[derive(Debug, serde::Deserialize)]
+pub struct TestVectors {
+    pub invalid: Vec<TestVector>,
+    pub valid: Vec<TestVector>,
+}
+
+impl TestVectors {
+    pub fn new() -> Self {
+        serde_json::from_slice(include_bytes!("../data/bip-0174.json"))
+            .expect("file should be valid JSON")
+    }
+}
+
+#[derive(Debug, serde::Deserialize)]
+pub struct TestVector {
+    pub description: String,
+    #[serde(with = "hex", rename = "as-hex")]
+    pub data: Vec<u8>,
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_new() {
+        TestVectors::new();
+    }
+}