taproot-tests: validate tap_tree in psbt outputs

Co-authored-by: Daniela Brozzoni <[email protected]>

Author: afilini

src/wallet/mod.rs

@@ -4289,6 +4289,8 @@ pub(crate) mod test {
 
     #[test]
     fn test_taproot_psbt_input_tap_tree() {
+        use crate::bitcoin::psbt::serialize::Deserialize;
+        use crate::bitcoin::psbt::TapTree;
         use bitcoin::hashes::hex::FromHex;
         use bitcoin::util::taproot;
 
@@ -4328,6 +4330,11 @@ pub(crate) mod test {
             psbt.inputs[0].tap_internal_key,
             psbt.outputs[0].tap_internal_key
         );
+
+        assert_eq!(
+            psbt.outputs[0].tap_tree,
+            Some(TapTree::deserialize(&Vec::<u8>::from_hex("01c022208aee2b8120a5f157f1223f72b5e62b825831a27a9fdf427db7cc697494d4a642ac01c0222051494dc22e24a32fe9dcfbd7e85faf345fa1df296fb49d156e859ef345201295ac",).unwrap()).unwrap())
+        );
     }
 
     #[test]