add taproot descriptor test

taptrade-cli-demo/coordinator/src/database/db_tests.rs

@@ -205,6 +205,7 @@ async fn test_move_offer_to_active() -> Result<()> {
 		payout_address: "1PayoutAddress".to_string(),
 		musig_pub_nonce_hex: "musigPubNonceHex".to_string(),
 		musig_pubkey_hex: "musigPubkeyHex".to_string(),
+		taproot_pubkey_hex: "taprootPubkeyHex".to_string(),
 	};
 
 	// Call the move_offer_to_active function

taptrade-cli-demo/coordinator/src/wallet/escrow_psbt.rs

@@ -15,9 +15,16 @@ pub struct EscrowPsbtConstructionData {
 }
 
 fn aggregate_musig_pubkeys(maker_musig_pubkey: &str, taker_musig_pubkey: &str) -> Result<String> {
-	let pubkeys: [MuSig2PubKey; 2] = [maker_musig_pubkey.parse()?, taker_musig_pubkey.parse()?];
+	let pubkeys: [MuSig2PubKey; 2] = [
+		maker_musig_pubkey
+			.parse()
+			.context("Error parsing musig pk 1")?,
+		taker_musig_pubkey
+			.parse()
+			.context("Error parsing musig pk 2")?,
+	];
 
-	let key_agg_ctx = KeyAggContext::new(pubkeys)?;
+	let key_agg_ctx = KeyAggContext::new(pubkeys).context("Error aggregating musig pubkeys")?;
 	let agg_pk: MuSig2PubKey = key_agg_ctx.aggregated_pubkey();
 
 	Ok(agg_pk.to_string())
@@ -39,15 +46,27 @@ pub fn build_escrow_transaction_output_descriptor(
 	// );
 	let script_c: String = format!("and(pk({}),pk({}))", maker_pk, coordinator_pk);
 	let script_d = format!("and(pk({}),pk({}))", taker_pk, coordinator_pk);
-	let script_e = format!("and({},after(12228))", maker_pk);
+	let script_e = format!("and(pk({}),after(12228))", maker_pk);
-	let script_f = format!("and_v(and_v(v:{},v:{}),after(2048))", maker_pk, taker_pk);
+	let script_f = format!("and(and(pk({}),pk({})),after(2048))", maker_pk, taker_pk);
 
 	// let compiled_a = Concrete::<String>::from_str(&script_a)?.compile::<Tap>()?;
 	// let compiled_b = Concrete::<String>::from_str(&script_b)?.compile()?;
-	let compiled_c = Concrete::<String>::from_str(&script_c)?.compile::<Tap>()?;
+	let compiled_c = Concrete::<String>::from_str(&script_c)
-	let compiled_d = Concrete::<String>::from_str(&script_d)?.compile::<Tap>()?;
+		.context("Failed to parse script_c")?
-	let compiled_e = Concrete::<String>::from_str(&script_e)?.compile::<Tap>()?;
+		.compile::<Tap>()
-	let compiled_f = Concrete::<String>::from_str(&script_f)?.compile::<Tap>()?;
+		.context("Failed to compile script_c")?;
+	let compiled_d = Concrete::<String>::from_str(&script_d)
+		.context("Failed to parse script_d")?
+		.compile::<Tap>()
+		.context("Failed to compile script_d")?;
+	let compiled_e = Concrete::<String>::from_str(&script_e)
+		.context("Failed to parse script_e")?
+		.compile::<Tap>()
+		.context("Failed to compile script_e")?;
+	let compiled_f = Concrete::<String>::from_str(&script_f)
+		.context("Failed to parse script_f")?
+		.compile::<Tap>()
+		.context("Failed to compile script_f")?;
 
 	// Create TapTree leaves
 	// let tap_leaf_a = TapTree::Leaf(Arc::new(compiled_a));
@@ -70,7 +89,8 @@ pub fn build_escrow_transaction_output_descriptor(
 	)?;
 
 	// Create the descriptor
-	let descriptor = Descriptor::new_tr(internal_agg_musig_key, Some(final_tap_tree))?;
+	let descriptor = Descriptor::new_tr(internal_agg_musig_key, Some(final_tap_tree))
+		.context("Error assembling escrow output descriptor")?;
 
 	debug!("Escrow descriptor: {}", descriptor.to_string());
 	Ok(descriptor.to_string())

taptrade-cli-demo/coordinator/src/wallet/wallet_tests.rs

@@ -1,8 +1,10 @@
+use std::collections::btree_map::Range;
 use std::time::Duration;
 
 use super::*;
 use bdk::bitcoin::Network;
 use bdk::database::MemoryDatabase;
+use bdk::keys::GeneratableKey;
 use bdk::{blockchain::RpcBlockchain, Wallet};
 async fn new_test_wallet(wallet_xprv: &str) -> CoordinatorWallet<MemoryDatabase> {
 	dotenv().ok();
@@ -163,3 +165,36 @@ async fn test_invalid_bond_tx_low_fee_rate() {
 		.to_string()
 		.contains("Bond fee rate too low"));
 }
+
+#[test]
+fn test_build_escrow_transaction_output_descriptor() {
+	// let seed: [u8; 32] = [
+	// 	0x1b, 0x2d, 0x3d, 0x4d, 0x5d, 0x6d, 0x7d, 0x8d, 0x9d, 0xad, 0xbd, 0xcd, 0xdd, 0xed, 0xfd,
+	// 	0x0d, 0x1d, 0x2d, 0x3d, 0x4d, 0x5d, 0x6d, 0x8d, 0x8d, 0x9d, 0xbd, 0xbd, 0xcd, 0xdd, 0xed,
+	// 	0xfd, 0x0d,
+	// ];
+	// let xprv = ExtendedPrivKey::new_master(Network::Testnet, &seed).unwrap();
+	// let pubkey = xprv
+	// 	.to_keypair(&secp256k1::Secp256k1::new())
+	// 	.x_only_public_key()
+	// 	.0
+	// 	.to_string();
+	// dbg!(&pubkey);
+	let escrow_data = EscrowPsbtConstructionData {
+		taproot_pubkey_hex_maker:
+			"b709f64da734e04e35b129a65a7fae361cad8a9458d1abc4f0b45b7661a42fca".to_string(),
+		taproot_pubkey_hex_taker:
+			"4987f3de20a9b1fa6f76c6758934953a8d615e415f1a656f0f6563694b53107d".to_string(),
+		musig_pubkey_hex_maker: "b943789a0c9a16e27d7a9d27077eacd0fc664f01ff795f64e0f5fd257b4019e9"
+			.to_string(),
+		musig_pubkey_hex_taker: "a2e78a076b9ecfec8a8eb71ad5f0f29592d1559424f35ac25a0130d1a2880733"
+			.to_string(),
+	};
+	let coordinator_pk = XOnlyPublicKey::from_str(
+		"d8e204cdaebec4c5a637311072c865858dc4f142b3848b8e6dde4143476535b5",
+	)
+	.unwrap();
+	let result = build_escrow_transaction_output_descriptor(&escrow_data, &coordinator_pk);
+	dbg!(&result);
+	assert!(result.is_ok());
+}