wip: rm duplicate function

Author: joe-p

packages/transact/tests/common.ts

@@ -25,7 +25,7 @@ const readTestDataFile = (filename: string): RawTestData => {
 }
 
 // Helper to decode base64 to Uint8Array
-const base64ToUint8Array = (base64: string): Uint8Array => {
+export const base64ToUint8Array = (base64: string): Uint8Array => {
   const binaryString = atob(base64)
   const bytes = new Uint8Array(binaryString.length)
   for (let i = 0; i < binaryString.length; i++) {

packages/transact/tests/transaction_group.test.ts

@@ -2,7 +2,7 @@ import * as fs from 'fs'
 import * as path from 'path'
 import { describe, expect, test } from 'vitest'
 import { decodeSignedTransaction, encodeSignedTransactions, encodeTransactionRaw, groupTransactions, Transaction } from '../src'
-import { testData } from './common'
+import { base64ToUint8Array, testData } from './common'
 
 const dataDir = path.join(__dirname, 'polytest_resources/data-factory/data')
 
@@ -13,15 +13,6 @@ type TxGroupTestData = {
   txns: string[]
 }
 
-const base64ToUint8Array = (base64: string): Uint8Array => {
-  const binaryString = atob(base64)
-  const bytes = new Uint8Array(binaryString.length)
-  for (let i = 0; i < binaryString.length; i++) {
-    bytes[i] = binaryString.charCodeAt(i)
-  }
-  return bytes
-}
-
 const txGroupData: TxGroupTestData = JSON.parse(fs.readFileSync(path.join(dataDir, 'txGroup.json'), 'utf-8'))
 
 const expectedTxnBlobs = txGroupData.txnBlobs.map(base64ToUint8Array)