Feat/updated fee address tests

package.json

@@ -1,7 +1,7 @@
 {
   "type": "module",
   "name": "dlc-btc-lib",
-  "version": "2.4.19",
+  "version": "2.4.2",
   "description": "This library provides a comprehensive set of interfaces and functions for minting dlcBTC tokens on supported blockchains.",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",

src/functions/bitcoin/bitcoin-functions.ts

@@ -12,7 +12,7 @@ import {
 import { P2Ret, P2TROut } from '@scure/btc-signer/payment';
 import { TransactionInput } from '@scure/btc-signer/psbt';
 import { BIP32Factory, BIP32Interface } from 'bip32';
-import { Network, address } from 'bitcoinjs-lib';
+import { Network, address, initEccLib } from 'bitcoinjs-lib';
 import { bitcoin, regtest, testnet } from 'bitcoinjs-lib/src/networks.js';
 import { Decimal } from 'decimal.js';
 import * as ellipticCurveCryptography from 'tiny-secp256k1';
@@ -37,6 +37,7 @@ const TAPROOT_UNSPENDABLE_KEY_HEX =
 const ECDSA_PUBLIC_KEY_LENGTH = 33;
 
 const bip32 = BIP32Factory(ellipticCurveCryptography);
+initEccLib(ellipticCurveCryptography);
 
 export function getFeeAmount(bitcoinAmount: number, feeBasisPoints: number): number {
   const feePercentage = new Decimal(feeBasisPoints).dividedBy(10000);

tests/unit/bitcoin-functions.test.ts

@@ -13,7 +13,6 @@ import {
   getScriptMatchingOutputFromTransaction,
   getUnspendableKeyCommittedToUUID,
 } from '../../src/functions/bitcoin/bitcoin-functions';
-import { shiftValue, unshiftValue } from '../../src/utilities';
 import {
   TEST_TESTNET_ATTESTOR_EXTENDED_GROUP_PUBLIC_KEY_1,
   TEST_TESTNET_ATTESTOR_UNHARDENED_DERIVED_PUBLIC_KEY_1,
@@ -79,7 +78,12 @@ describe('Bitcoin Functions', () => {
       });
 
       it('accepts taproot (p2tr) address', () => {
-        const address = 'bc1qw02rsw9afgp4dsd5n87z5s6rqnf455yhhsnz9f';
+        const address = 'bc1pgj9ef0lhysgd2v042jta4mv8qmc70yappkv7vpl76dhfvrdfvusqqe4qj3';
+        expect(getFeeRecipientAddress(address, network)).toBe(address);
+      });
+
+      it('accepts nested segwit (p2sh) address', () => {
+        const address = '3KF9nXowQ4asSGxRRzeiTpDjMuwM2nypAN';
         expect(getFeeRecipientAddress(address, network)).toBe(address);
       });
 
@@ -99,7 +103,12 @@ describe('Bitcoin Functions', () => {
       });
 
       it('accepts taproot (p2tr) address', () => {
-        const address = 'tb1qqhy33peyp82mf82fktdtphfmnhtxyhtp6x9hrc';
+        const address = 'tb1pa8hxt6r2gkc8d5thzfrw7gyrqlv354rdy4k05ylkvf6nadnhg8xsygyusf';
+        expect(getFeeRecipientAddress(address, network)).toBe(address);
+      });
+
+      it('accepts nested segwit (p2sh) address', () => {
+        const address = '2MzQwSSnBHWHqSAqtTVQ6v47XtaisrJa1Vc';
         expect(getFeeRecipientAddress(address, network)).toBe(address);
       });
 
@@ -119,7 +128,12 @@ describe('Bitcoin Functions', () => {
       });
 
       it('accepts taproot (p2tr) address', () => {
-        const address = 'bcrt1qqhy33peyp82mf82fktdtphfmnhtxyhtpc0u653';
+        const address = 'bcrt1pa8hxt6r2gkc8d5thzfrw7gyrqlv354rdy4k05ylkvf6nadnhg8xsf3w69n';
+        expect(getFeeRecipientAddress(address, network)).toBe(address);
+      });
+
+      it('accepts nested segwit (p2sh) address', () => {
+        const address = '2MzQwSSnBHWHqSAqtTVQ6v47XtaisrJa1Vc';
         expect(getFeeRecipientAddress(address, network)).toBe(address);
       });