feat(ESM): Converted code base to ESM format, away from CommonJS

test/e2e/bch-js-e2e-tests.js

@@ -2,10 +2,11 @@
   A Mocha test file for running end-to-end (e2e) tests.
 */
 
-// const mocha = require("mocha")
-const assert = require('chai').assert
+// import mocha from "mocha"
+import chai from 'chai'
 
-const sendToken = require('./send-token/send-token')
+import sendToken from './send-token/send-token.js'
+const { assert } = chai
 
 describe('#end-to-end tests', () => {
   describe('#send-tokens', () => {

test/e2e/ipfs/ipfs-e2e.js

@@ -3,12 +3,18 @@
   IPFS is working.
 */
 
-process.env.IPFS_API = 'http://localhost:5001'
+import { fileURLToPath } from 'url'
+import { dirname } from 'path'
 // process.env.IPFS_API = `https://ipfs-api.fullstack.cash`
 
-const BCHJS = require('../../../src/bch-js')
+import BCHJS from '../../../src/bch-js.js'
+
+process.env.IPFS_API = 'http://localhost:5001'
 const bchjs = new BCHJS()
 
+const __filename = fileURLToPath(import.meta.url)
+const __dirname = dirname(__filename)
+
 describe('#IPFS', () => {
   it('should upload a file to the server', async () => {
     const path = `${__dirname.toString()}/ipfs-e2e.js`

test/e2e/rate-limits/anonymous-rate-limits.js

@@ -12,13 +12,14 @@
   mocha --timeout=30000 anonymous-rate-limits.js
 */
 
-const assert = require('chai').assert
+import chai from 'chai'
+// const RESTURL = `http://localhost:3000/v5/`
+
+import BCHJS from '../../../src/bch-js.js'
+const { assert } = chai
 
 // const RESTURL = `https://abc.fullstack.cash/v5/`
 const RESTURL = 'https://bchn.fullstack.cash/v5/'
-// const RESTURL = `http://localhost:3000/v5/`
-
-const BCHJS = require('../../../src/bch-js')
 const bchjs = new BCHJS({ restURL: RESTURL })
 
 describe('#anonymous rate limits', () => {

test/e2e/rate-limits/basic-auth-rate-limits.js

@@ -7,11 +7,12 @@
   - Update the PRO_PASS value with a current PRO_PASSES string used by bch-api.
 */
 
-const assert = require('chai').assert
+import chai from 'chai'
+
+import BCHJS from '../../../src/bch-js.js'
+const { assert } = chai
 
 const PRO_PASS = 'testpassword'
-
-const BCHJS = require('../../../src/bch-js')
 const bchjs = new BCHJS({
   // restURL: `https://bchn.fullstack.cash/v5/`,
   restURL: 'https://abc.fullstack.cash/v5/',

test/e2e/rate-limits/free-rate-limits.js

@@ -11,12 +11,13 @@
   - Update the JWT_TOKEN value with a current free-level JWT token.
 */
 
-const assert = require('chai').assert
+import chai from 'chai'
+
+import BCHJS from '../../../src/bch-js.js'
+const { assert } = chai
 
 const JWT_TOKEN =
   'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjVlODhhY2YyMDIyMWMxMDAxMmFkOTQwMSIsImVtYWlsIjoiZGVtb0BkZW1vLmNvbSIsImFwaUxldmVsIjoxMCwicmF0ZUxpbWl0IjozLCJpYXQiOjE2MDQ4NTQ2OTEsImV4cCI6MTYwNzQ0NjY5MX0.iwse0z0KDKHx9graCxcOwj6lSlfKQAb1zLhmjvygvts'
-
-const BCHJS = require('../../../src/bch-js')
 const bchjs = new BCHJS({
   restURL: 'https://api.fullstack.cash/v5/',
   // restURL: `http://localhost:3000/v5/`,

test/e2e/rate-limits/full-node-rate-limits.js

@@ -11,12 +11,13 @@
   - Update the JWT_TOKEN value with a paid tier JWT token.
 */
 
-const assert = require('chai').assert
+import chai from 'chai'
+
+import BCHJS from '../../../src/bch-js.js'
+const { assert } = chai
 
 const JWT_TOKEN =
   'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjVlODhhY2JmMDIyMWMxMDAxMmFkOTNmZiIsImVtYWlsIjoiY2hyaXMudHJvdXRuZXJAZ21haWwuY29tIiwiYXBpTGV2ZWwiOjQwLCJyYXRlTGltaXQiOjMsImlhdCI6MTYwMzIyNzEwNCwiZXhwIjoxNjA1ODE5MTA0fQ.CV36grzdD36Ht3BwZGHG4XU40CVDzMRw9Ars1x1r27M'
-
-const BCHJS = require('../../../src/bch-js')
 const bchjs = new BCHJS({
   // restURL: `https://bchn.fullstack.cash/v5/`,
   restURL: 'https:/abc.fullstack.cash/v5/',

test/e2e/rate-limits/indexer-rate-limits.js

@@ -7,12 +7,13 @@
   - Update the JWT_TOKEN value with a current indexer-level JWT token.
 */
 
-const assert = require('chai').assert
+import chai from 'chai'
+
+import BCHJS from '../../../src/bch-js.js'
+const { assert } = chai
 
 const JWT_TOKEN =
   'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6IjVlODhhY2JmMDIyMWMxMDAxMmFkOTNmZiIsImVtYWlsIjoiY2hyaXMudHJvdXRuZXJAZ21haWwuY29tIiwiYXBpTGV2ZWwiOjQwLCJyYXRlTGltaXQiOjMsImlhdCI6MTYwMzIyNzEwNCwiZXhwIjoxNjA1ODE5MTA0fQ.CV36grzdD36Ht3BwZGHG4XU40CVDzMRw9Ars1x1r27M'
-
-const BCHJS = require('../../../src/bch-js')
 const bchjs = new BCHJS({
   // restURL: `https://bchn.fullstack.cash/v5/`,
   restURL: 'https://abc.fullstack.cash/v5/',

test/e2e/send-raw-transaction-bulk/sendrawtransaction.js

@@ -18,26 +18,33 @@ const RECV_ADDR2 = 'bchtest:qz6yw0kqgfkknfy6jh2jvlfnkzmre3lt2u0pgcckdk'
 const SATOSHIS_TO_SEND = 1000
 
 // Instantiate BITBOX.
-const bitboxLib = '../../../lib/BITBOX'
-const BITBOXSDK = require(bitboxLib)
-const BITBOX = new BITBOXSDK({ restURL: 'https://trest.bitcoin.com/v2/' })
-// const BITBOX = new BITBOXSDK({ restURL: "http://localhost:3000/v2/" })
-
-// const util = require('util')
+// Note: Dynamic require with variable - use dynamic import in ESM
+const bitboxLib = '../../../lib/BITBOX.js'
+let BITBOXSDK, BITBOX, walletInfo
 
 // Open the wallet generated with create-wallet.
-let walletInfo = {}
-try {
-  walletInfo = require('./wallet.json')
-} catch (err) {
-  console.log(
-    'Could not open wallet.json. Generate a wallet with create-wallet first.'
-  )
-  process.exit(0)
-}
+let SEND_ADDR, SEND_MNEMONIC
 
-const SEND_ADDR = walletInfo.cashAddress
-const SEND_MNEMONIC = walletInfo.mnemonic
+// Load dependencies asynchronously
+async function loadDependencies () {
+  BITBOXSDK = (await import(bitboxLib)).default
+  BITBOX = new BITBOXSDK({ restURL: 'https://trest.bitcoin.com/v2/' })
+  // const BITBOX = new BITBOXSDK({ restURL: "http://localhost:3000/v2/" })
+
+  try {
+    /* eslint-disable */
+    walletInfo = (await import('./wallet.json', { with: { type: 'json' } })).default
+    /* eslint-enable */
+  } catch (err) {
+    console.log(
+      'Could not open wallet.json. Generate a wallet with create-wallet first.'
+    )
+    process.exit(0)
+  }
+
+  SEND_ADDR = walletInfo.cashAddress
+  SEND_MNEMONIC = walletInfo.mnemonic
+}
 
 async function testSend () {
   try {
@@ -57,7 +64,10 @@ async function testSend () {
     console.log('Error in testSend: ', err)
   }
 }
-testSend()
+// Load dependencies then run test
+loadDependencies().then(() => {
+  testSend()
+})
 
 // Build a TX hex with the largest UTXO.
 async function buildTx1 (recAddr) {

test/e2e/send-raw-transaction-single/sendrawtransaction.js

@@ -17,26 +17,33 @@ const RECV_ADDR1 = 'bchtest:qzfn2mly05t6fjsh5kjj0dqq0jjtct27ng089dgg05'
 const SATOSHIS_TO_SEND = 1000
 
 // Instantiate BITBOX.
-const bitboxLib = '../../../lib/BITBOX'
-const BITBOXSDK = require(bitboxLib)
-const BITBOX = new BITBOXSDK({ restURL: 'https://trest.bitcoin.com/v2/' })
-// const BITBOX = new BITBOXSDK({ restURL: "http://localhost:3000/v2/" })
-
-// const util = require('util')
+// Note: Dynamic require with variable - use dynamic import in ESM
+const bitboxLib = '../../../lib/BITBOX.js'
+let BITBOXSDK, BITBOX, walletInfo
 
 // Open the wallet generated with create-wallet.
-let walletInfo = {}
-try {
-  walletInfo = require('./wallet.json')
-} catch (err) {
-  console.log(
-    'Could not open wallet.json. Generate a wallet with create-wallet first.'
-  )
-  process.exit(0)
-}
+let SEND_ADDR, SEND_MNEMONIC
 
-const SEND_ADDR = walletInfo.cashAddress
-const SEND_MNEMONIC = walletInfo.mnemonic
+// Load dependencies asynchronously
+async function loadDependencies () {
+  BITBOXSDK = (await import(bitboxLib)).default
+  BITBOX = new BITBOXSDK({ restURL: 'https://trest.bitcoin.com/v2/' })
+  // const BITBOX = new BITBOXSDK({ restURL: "http://localhost:3000/v2/" })
+
+  try {
+    /* eslint-disable */
+    walletInfo = (await import('./wallet.json', { with: { type: 'json' } })).default
+    /* eslint-enable */
+  } catch (err) {
+    console.log(
+      'Could not open wallet.json. Generate a wallet with create-wallet first.'
+    )
+    process.exit(0)
+  }
+
+  SEND_ADDR = walletInfo.cashAddress
+  SEND_MNEMONIC = walletInfo.mnemonic
+}
 
 async function testSend () {
   try {
@@ -54,7 +61,10 @@ async function testSend () {
     console.log('Error in testSend: ', err)
   }
 }
-testSend()
+// Load dependencies then run test
+loadDependencies().then(() => {
+  testSend()
+})
 
 // Build a TX hex with the largest UTXO.
 async function buildTx1 (recAddr) {

test/e2e/send-token/send-token.js

@@ -8,7 +8,9 @@
 */
 
 // Inspect utility used for debugging.
-const util = require('util')
+import util from 'util'
+
+import lib from '../util/e2e-util.js'
 util.inspect.defaultOptions = {
   showHidden: true,
   colors: true,
@@ -21,8 +23,6 @@ util.inspect.defaultOptions = {
 const WALLET1 = '../wallet1.json'
 const WALLET2 = '../wallet2.json'
 
-const lib = require('../util/e2e-util')
-
 // The main test function.
 // Sends a token and reports on how long it takes to show up in SLPDB production.
 async function sendTokenTest () {
@@ -95,6 +95,6 @@ function sleep (ms) {
   return new Promise(resolve => setTimeout(resolve, ms))
 }
 
-module.exports = {
+export default {
   sendTokenTest
 }

test/e2e/util/e2e-util.js

@@ -3,14 +3,14 @@
   tests.
 */
 
-module.exports = {
+export default {
   openWallet,
   sendToken,
   getTestTokenBalance,
   threeDecimals
 }
 
-const SLPSDK = require('../../../lib/SLP')
+import SLPSDK from '../../../lib/SLP.js'
 const slpsdk = new SLPSDK()
 
 const testTokenId =
@@ -20,7 +20,11 @@ const testTokenId =
 // token balance.
 async function openWallet (filename) {
   try {
-    const walletInfo = require(filename)
+    // Note: Dynamic imports for JSON files - use createRequire or import with assert
+    // For ESM, we need to handle dynamic JSON imports differently
+    /* eslint-disable */
+    const walletInfo = await import(filename, { with: { type: 'json' } }).then(m => m.default)
+    /* eslint-enable */
 
     // const walletBalance = await getBalance(walletInfo)
     // const walletBalance = await slpsdk.Utils.balancesForAddress(

test/e2e/utxo/unsynced-indexer.js

@@ -9,7 +9,7 @@
   - Start a local copy of bch-api
 */
 
-const BCHJS = require('../../../src/bch-js.js')
+import BCHJS from '../../../src/bch-js.js'
 const bchjs = new BCHJS({
   restURL: 'http://localhost:3000/v5/'
 })

test/integration/blockchain.js

@@ -7,13 +7,13 @@
   of an e2e test to be properly tested.
 */
 
-const chai = require('chai')
-const assert = chai.assert
-const BCHJS = require('../../src/bch-js')
-const bchjs = new BCHJS()
+import chai from 'chai'
+import BCHJS from '../../src/bch-js.js'
 
 // Inspect utility used for debugging.
-const util = require('util')
+import util from 'util'
+const assert = chai.assert
+const bchjs = new BCHJS()
 util.inspect.defaultOptions = {
   showHidden: true,
   colors: true,

test/integration/chains/abc/psf-slp-indexer-integration.js

@@ -4,10 +4,11 @@
 */
 
 // Global npm libraries
-const assert = require('chai').assert
+import chai from 'chai'
 
 // Local libraries
-const BCHJS = require('../../../../src/bch-js')
+import BCHJS from '../../../../src/bch-js.js'
+const { assert } = chai
 let bchjs
 
 describe('#psf-slp-indexer', () => {

test/integration/chains/abc/rawtransaction.js

@@ -5,13 +5,13 @@
   TODO
 */
 
-const chai = require('chai')
-const assert = chai.assert
-const BCHJS = require('../../../../src/bch-js')
-const bchjs = new BCHJS({ restURL: process.env.RESTURL })
+import chai from 'chai'
+import BCHJS from '../../../../src/bch-js.js'
 
 // Inspect utility used for debugging.
-const util = require('util')
+import util from 'util'
+const assert = chai.assert
+const bchjs = new BCHJS({ restURL: process.env.RESTURL })
 util.inspect.defaultOptions = {
   showHidden: true,
   colors: true,

test/integration/chains/abc/utxo-integration.js

@@ -2,9 +2,10 @@
   Integration tests for the utxo.js library.
 */
 
-const assert = require('chai').assert
+import chai from 'chai'
 
-const BCHJS = require('../../../../src/bch-js')
+import BCHJS from '../../../../src/bch-js.js'
+const { assert } = chai
 const bchjs = new BCHJS()
 
 describe('#UTXO', () => {

test/integration/chains/bchn/dsproof.js

@@ -2,9 +2,10 @@
   Integration tests for bchjs dsproof library.
 */
 
-const assert = require('chai').assert
+import chai from 'chai'
 
-const BCHJS = require('../../../../src/bch-js')
+import BCHJS from '../../../../src/bch-js.js'
+const { assert } = chai
 const bchjs = new BCHJS()
 
 describe('#DSProof', () => {

test/integration/chains/bchn/psf-slp-indexer.integration.js

@@ -4,10 +4,11 @@
 */
 
 // Global npm libraries
-const assert = require('chai').assert
+import chai from 'chai'
 
 // Local libraries
-const BCHJS = require('../../../../src/bch-js')
+import BCHJS from '../../../../src/bch-js.js'
+const { assert } = chai
 let bchjs
 
 describe('#psf-slp-indexer', () => {

test/integration/chains/bchn/rawtransaction.js

@@ -5,13 +5,13 @@
   TODO
 */
 
-const chai = require('chai')
-const assert = chai.assert
-const BCHJS = require('../../../../src/bch-js')
-const bchjs = new BCHJS()
+import chai from 'chai'
+import BCHJS from '../../../../src/bch-js.js'
 
 // Inspect utility used for debugging.
-const util = require('util')
+import util from 'util'
+const assert = chai.assert
+const bchjs = new BCHJS()
 util.inspect.defaultOptions = {
   showHidden: true,
   colors: true,

test/integration/chains/bchn/slp.js

@@ -3,14 +3,14 @@
   These tests are specific to the ABC chain.
 */
 
-const chai = require('chai')
-const assert = chai.assert
+import chai from 'chai'
 
-const BCHJS = require('../../../../src/bch-js')
-let bchjs
+import BCHJS from '../../../../src/bch-js.js'
 
 // Inspect utility used for debugging.
-const util = require('util')
+import util from 'util'
+const assert = chai.assert
+let bchjs
 util.inspect.defaultOptions = {
   showHidden: true,
   colors: true,

test/integration/chains/bchn/transaction-integration.js

@@ -2,8 +2,9 @@
   Integration tests for the transaction.js library.
 */
 
-const assert = require('chai').assert
-const BCHJS = require('../../../../src/bch-js')
+import chai from 'chai'
+import BCHJS from '../../../../src/bch-js.js'
+const { assert } = chai
 const bchjs = new BCHJS()
 
 describe('#Transaction', () => {

test/integration/chains/bchn/util.js

@@ -3,13 +3,13 @@
   rest.bitcoin.com.
 */
 
-const chai = require('chai')
-const assert = chai.assert
-const BCHJS = require('../../../../src/bch-js')
-const bchjs = new BCHJS()
+import chai from 'chai'
+import BCHJS from '../../../../src/bch-js.js'
 
 // Inspect utility used for debugging.
-const util = require('util')
+import util from 'util'
+const assert = chai.assert
+const bchjs = new BCHJS()
 util.inspect.defaultOptions = {
   showHidden: true,
   colors: true,

test/integration/chains/bchn/utxo-integration.js

@@ -2,9 +2,10 @@
   Integration tests for the utxo.js library.
 */
 
-const assert = require('chai').assert
+import chai from 'chai'
 
-const BCHJS = require('../../../../src/bch-js')
+import BCHJS from '../../../../src/bch-js.js'
+const { assert } = chai
 const bchjs = new BCHJS()
 // const bchjs = new BCHJS({ restURL: 'http://192.168.2.129:3000/v5/' })
 

test/integration/chains/testnet/blockchain.js

@@ -7,20 +7,20 @@
   of an e2e test to be properly tested.
 */
 
-const chai = require('chai')
+import chai from 'chai'
+// if (process.env.RESTURL) RESTURL = process.env.RESTURL
+
+import BCHJS from '../../../../src/bch-js.js'
+
+// Inspect utility used for debugging.
+import util from 'util'
 const assert = chai.assert
 
 const RESTURL = process.env.RESTURL
   ? process.env.RESTURL
   : 'https://testnet3.fullstack.cash/v5/'
-// if (process.env.RESTURL) RESTURL = process.env.RESTURL
-
-const BCHJS = require('../../../../src/bch-js')
 // const bchjs = new BCHJS({ restURL: `https://testnet.bchjs.cash/v5/` })
 const bchjs = new BCHJS({ restURL: RESTURL, apiToken: process.env.BCHJSTOKEN })
-
-// Inspect utility used for debugging.
-const util = require('util')
 util.inspect.defaultOptions = {
   showHidden: true,
   colors: true,

test/integration/chains/testnet/control.js

@@ -2,14 +2,14 @@
   Integration tests for bchjs control library.
 */
 
-const chai = require('chai')
+import chai from 'chai'
+
+import BCHJS from '../../../../src/bch-js.js'
 const assert = chai.assert
 
 const RESTURL = process.env.RESTURL
   ? process.env.RESTURL
   : 'https://testnet3.fullstack.cash/v5/'
-
-const BCHJS = require('../../../../src/bch-js')
 const bchjs = new BCHJS({ restURL: RESTURL, apiToken: process.env.BCHJSTOKEN })
 
 describe('#control', () => {

test/integration/chains/testnet/electrumx.js

@@ -1,13 +1,13 @@
-const chai = require('chai')
+import chai from 'chai'
+import sinon from 'sinon'
+import util from 'util'
+
+import BCHJS from '../../../../src/bch-js.js'
 const assert = chai.assert
-const sinon = require('sinon')
-const util = require('util')
 
 const RESTURL = process.env.RESTURL
   ? process.env.RESTURL
   : 'https://testnet3.fullstack.cash/v5/'
-
-const BCHJS = require('../../../../src/bch-js')
 const bchjs = new BCHJS({ restURL: RESTURL, apiToken: process.env.BCHJSTOKEN })
 
 describe('#ElectrumX', () => {

test/integration/chains/testnet/rawtransaction.js

@@ -5,20 +5,20 @@
   TODO
 */
 
-const chai = require('chai')
+import chai from 'chai'
+// if (process.env.RESTURL) RESTURL = process.env.RESTURL
+
+import BCHJS from '../../../../src/bch-js.js'
+
+// Inspect utility used for debugging.
+import util from 'util'
 const assert = chai.assert
 
 const RESTURL = process.env.RESTURL
   ? process.env.RESTURL
   : 'https://testnet3.fullstack.cash/v5/'
-// if (process.env.RESTURL) RESTURL = process.env.RESTURL
-
-const BCHJS = require('../../../../src/bch-js')
 // const bchjs = new BCHJS({ restURL: `https://testnet.bchjs.cash/v5/` })
 const bchjs = new BCHJS({ restURL: RESTURL, apiToken: process.env.BCHJSTOKEN })
-
-// Inspect utility used for debugging.
-const util = require('util')
 util.inspect.defaultOptions = {
   showHidden: true,
   colors: true,

test/integration/chains/testnet/slp.js

@@ -2,20 +2,20 @@
   Integration tests for the bchjs covering SLP tokens.
 */
 
-const chai = require('chai')
+import chai from 'chai'
+// if (process.env.RESTURL) RESTURL = process.env.RESTURL
+
+import BCHJS from '../../../../src/bch-js.js'
+
+// Inspect utility used for debugging.
+import util from 'util'
 const assert = chai.assert
 
 const RESTURL = process.env.RESTURL
   ? process.env.RESTURL
   : 'https://testnet3.fullstack.cash/v5/'
-// if (process.env.RESTURL) RESTURL = process.env.RESTURL
-
-const BCHJS = require('../../../../src/bch-js')
 // const bchjs = new BCHJS({ restURL: `https://testnet.bchjs.cash/v5/` })
 const bchjs = new BCHJS({ restURL: RESTURL, apiToken: process.env.BCHJSTOKEN })
-
-// Inspect utility used for debugging.
-const util = require('util')
 util.inspect.defaultOptions = {
   showHidden: true,
   colors: true,

test/integration/chains/testnet/util.js

@@ -3,20 +3,20 @@
   rest.bitcoin.com.
 */
 
-const chai = require('chai')
+import chai from 'chai'
+// if (process.env.RESTURL) RESTURL = process.env.RESTURL
+
+import BCHJS from '../../../../src/bch-js.js'
+
+// Inspect utility used for debugging.
+import util from 'util'
 const assert = chai.assert
 
 const RESTURL = process.env.RESTURL
   ? process.env.RESTURL
   : 'https://testnet3.fullstack.cash/v5/'
-// if (process.env.RESTURL) RESTURL = process.env.RESTURL
-
-const BCHJS = require('../../../../src/bch-js')
 // const bchjs = new BCHJS({ restURL: `https://testnet.bchjs.cash/v5/` })
 const bchjs = new BCHJS({ restURL: RESTURL, apiToken: process.env.BCHJSTOKEN })
-
-// Inspect utility used for debugging.
-const util = require('util')
 util.inspect.defaultOptions = {
   showHidden: true,
   colors: true,

test/integration/control.js

@@ -2,9 +2,9 @@
   Integration tests for bchjs control library.
 */
 
-const chai = require('chai')
+import chai from 'chai'
+import BCHJS from '../../src/bch-js.js'
 const assert = chai.assert
-const BCHJS = require('../../src/bch-js')
 const bchjs = new BCHJS()
 
 describe('#control', () => {

test/integration/electrumx.js

@@ -1,8 +1,8 @@
-const chai = require('chai')
-const assert = chai.assert
-const sinon = require('sinon')
+import chai from 'chai'
+import sinon from 'sinon'
 
-const BCHJS = require('../../src/bch-js')
+import BCHJS from '../../src/bch-js.js'
+const assert = chai.assert
 const bchjs = new BCHJS()
 
 describe('#ElectrumX', () => {

test/integration/price.js

@@ -1,5 +1,6 @@
-const assert = require('chai').assert
-const BCHJS = require('../../src/bch-js')
+import chai from 'chai'
+import BCHJS from '../../src/bch-js.js'
+const { assert } = chai
 const bchjs = new BCHJS()
 
 describe('#price', () => {

test/integration/rawtransaction.js

@@ -4,13 +4,13 @@
   TODO
 */
 
-const chai = require('chai')
-const assert = chai.assert
-const BCHJS = require('../../src/bch-js')
-const bchjs = new BCHJS()
+import chai from 'chai'
+import BCHJS from '../../src/bch-js.js'
 
 // Inspect utility used for debugging.
-const util = require('util')
+import util from 'util'
+const assert = chai.assert
+const bchjs = new BCHJS()
 util.inspect.defaultOptions = {
   showHidden: true,
   colors: true,

test/integration/slp.js

@@ -2,14 +2,14 @@
   Integration tests for the bchjs covering SLP tokens.
 */
 
-const chai = require('chai')
-const assert = chai.assert
+import chai from 'chai'
 
-const BCHJS = require('../../src/bch-js')
-let bchjs
+import BCHJS from '../../src/bch-js.js'
 
 // Inspect utility used for debugging.
-const util = require('util')
+import util from 'util'
+const assert = chai.assert
+let bchjs
 util.inspect.defaultOptions = {
   showHidden: true,
   colors: true,

test/integration/transaction-integration.js

@@ -2,8 +2,9 @@
   Integration tests for the transaction.js library.
 */
 
-const assert = require('chai').assert
-const BCHJS = require('../../src/bch-js')
+import chai from 'chai'
+import BCHJS from '../../src/bch-js.js'
+const { assert } = chai
 const bchjs = new BCHJS()
 
 describe('#Transaction', () => {

test/unit/address.js

@@ -1,12 +1,15 @@
 // Public npm libraries.
-const assert = require('assert')
-const Bitcoin = require('@psf/bitcoincashjs-lib')
+import assert from 'assert'
+// import { assert } from 'chai'
+import Bitcoin from '@psf/bitcoincashjs-lib'
 
 // Mocks
-const fixtures = require('./fixtures/address.json')
+/* eslint-disable */
+import fixtures from './fixtures/address.json' with { type: 'json' }
+/* eslint-enable */
 
 // Unit under test (uut)
-const BCHJS = require('../../src/bch-js')
+import BCHJS from '../../src/bch-js.js'
 let bchjs
 
 function flatten (arrays) {

test/unit/bitcoin-cash.js

@@ -1,11 +1,13 @@
 // Public npm libraries
-const assert = require('assert')
+import assert from 'assert'
 
 // Mocks
-const fixtures = require('./fixtures/bitcoincash.json')
+/* eslint-disable */
+import fixtures from './fixtures/bitcoincash.json' with { type: 'json' }
+/* eslint-enable */
 
 // Unit under test (uut)
-const BCHJS = require('../../src/bch-js')
+import BCHJS from '../../src/bch-js.js'
 // const bchjs = new BCHJS()
 let bchjs
 

test/unit/blockchain.js

@@ -1,11 +1,12 @@
-const assert = require('assert')
-const assert2 = require('chai').assert
-const axios = require('axios')
-const BCHJS = require('../../src/bch-js')
-const bchjs = new BCHJS()
-const sinon = require('sinon')
+import assert from 'assert'
+import chai from 'chai'
+import axios from 'axios'
+import BCHJS from '../../src/bch-js.js'
+import sinon from 'sinon'
 
-const mockData = require('./fixtures/blockchain-mock')
+import mockData from './fixtures/blockchain-mock.js'
+const { assert: assert2 } = chai
+const bchjs = new BCHJS()
 
 describe('#Blockchain', () => {
   describe('#getBestBlockHash', () => {

test/unit/control.js

@@ -1,8 +1,8 @@
-const assert = require('assert')
-const axios = require('axios')
-const BCHJS = require('../../src/bch-js')
+import assert from 'assert'
+import axios from 'axios'
+import BCHJS from '../../src/bch-js.js'
+import sinon from 'sinon'
 const bchjs = new BCHJS()
-const sinon = require('sinon')
 
 describe('#Control', () => {
   let sandbox

test/unit/crypto.js

@@ -1,8 +1,10 @@
-const fixtures = require('./fixtures/crypto.json')
-const assert = require('assert')
-const BCHJS = require('../../src/bch-js')
+/* eslint-disable */
+import fixtures from './fixtures/crypto.json' with { type: 'json' }
+/* eslint-enable */
+import assert from 'assert'
+import BCHJS from '../../src/bch-js.js'
 const bchjs = new BCHJS()
-const Buffer = require('safe-buffer').Buffer
+import { Buffer } from 'safe-buffer'
 
 describe('#Crypto', () => {
   describe('#sha256', () => {

test/unit/dsproof.js

@@ -1,10 +1,11 @@
 // Public npm libraries
-const assert = require('chai').assert
-const sinon = require('sinon')
+import chai from 'chai'
+import sinon from 'sinon'
 
 // Unit under test (uut)
-const BCHJS = require('../../src/bch-js')
-const mockData = require('./fixtures/dsproof-mock')
+import BCHJS from '../../src/bch-js.js'
+import mockData from './fixtures/dsproof-mock.js'
+const { assert } = chai
 
 let bchjs
 const txid = 'ee0df780b58f6f24467605b2589c44c3a50fc849fb8f91b89669a4ae0d86bc7e'

test/unit/ecash.js

@@ -3,8 +3,9 @@
 */
 
 // Global npm libraries
-const assert = require('chai').assert
-const Ecash = require('../../src/ecash')
+import chai from 'chai'
+import Ecash from '../../src/ecash.js'
+const { assert } = chai
 const uut = new Ecash()
 
 describe('#eCash', () => {

test/unit/ecpairs.js

@@ -1,12 +1,14 @@
 // Public npm libraries.
-const assert = require('assert')
-const Buffer = require('safe-buffer').Buffer
+import assert from 'assert'
+import { Buffer } from 'safe-buffer'
 
 // Mocks
-const fixtures = require('./fixtures/ecpair.json')
+/* eslint-disable */
+import fixtures from './fixtures/ecpair.json' with { type: 'json' }
+/* eslint-enable */
 
 // Unit under test (uut)
-const BCHJS = require('../../src/bch-js')
+import BCHJS from '../../src/bch-js.js'
 // const bchjs = new BCHJS()
 let bchjs
 

test/unit/electrumx.js

@@ -1,13 +1,13 @@
-const chai = require('chai')
+import chai from 'chai'
+import axios from 'axios'
+import sinon from 'sinon'
+
+import BCHJS from '../../src/bch-js.js'
+
+import mockData from './fixtures/electrumx-mock.js'
 const assert = chai.assert
-const axios = require('axios')
-const sinon = require('sinon')
-
-const BCHJS = require('../../src/bch-js')
 const bchjs = new BCHJS()
 
-const mockData = require('./fixtures/electrumx-mock')
-
 describe('#ElectrumX', () => {
   let sandbox
   beforeEach(() => (sandbox = sinon.createSandbox()))

test/unit/encryption.js

@@ -1,12 +1,13 @@
-const assert = require('chai').assert
-const sinon = require('sinon')
+import chai from 'chai'
+import sinon from 'sinon'
 
-const BCHJS = require('../../src/bch-js')
+import BCHJS from '../../src/bch-js.js'
+
+import mockData from './fixtures/encryption-mock.js'
+const { assert } = chai
 // const bchjs = new BCHJS()
 let bchjs
 
-const mockData = require('./fixtures/encryption-mock')
-
 describe('#Encryption', () => {
   let sandbox
 

test/unit/fixtures/bitcore-mock.js

@@ -39,7 +39,7 @@ const utxo = [
   }
 ]
 
-module.exports = {
+export default {
   balance,
   utxo
 }

test/unit/fixtures/block-mock.js

@@ -2,7 +2,7 @@
   Mock data used for unit testing.
 */
 
-module.exports = {
+export default {
   details: {
     hash: '000000001c6aeec19265e9cc3ded8ba5ef5e63fae7747f30bf9c02c7bc8883f0',
     size: 216,

test/unit/fixtures/blockchain-mock.js

@@ -2,7 +2,7 @@
   Mock data used for unit testing.
 */
 
-module.exports = {
+export default {
   bestBlockHash:
     '0000000000000000008e1f65f875703872544aa888c7ca6587f055f8f5fbd4bf',
 

test/unit/fixtures/dsproof-mock.js

@@ -14,6 +14,6 @@ const dsproof = {
   ]
 }
 
-module.exports = {
+export default {
   dsproof
 }

test/unit/fixtures/electrumx-mock.js

@@ -290,7 +290,7 @@ const txHistoryWithUnconfirmed = {
   ]
 }
 
-module.exports = {
+export default {
   utxo,
   utxos,
   balance,

test/unit/fixtures/encryption-mock.js

@@ -13,7 +13,7 @@ const failureMock = {
   publicKey: 'not found'
 }
 
-module.exports = {
+export default {
   successMock,
   failureMock
 }

test/unit/fixtures/ipfs-mock.js

@@ -118,7 +118,7 @@ const paidFileData = {
   }
 }
 
-module.exports = {
+export default {
   uploadData,
   paymentInfo,
   mockNewFileModel,

test/unit/fixtures/openbazaar-mock.js

@@ -77,7 +77,7 @@ const tx = {
     '0200000001ac1e2e38764f9b81f3ff4317b4bd1a381dbdf311277a736f375d4ce217d3095f010000006a473044022000dd11c41a472f2e54348db996e60864d489429f12d1e044d49ff600b880c9590220715a926404bb0e2731a3795afb341ec1dad3f84ead7d27cd31fcc59abb14738c4121038476128287ac37c7a3cf7e8625fd5f024db1bc3d8e37395abe7bf42fda78d0d9ffffffff02e8030000000000001976a9142fe2c4c5ef359bb2fe1a849f891cecffbcfb4f7788acb0b40000000000001976a9142dbf5e1804c39a497b908c876097d63210c8490288ac00000000'
 }
 
-module.exports = {
+export default {
   balance,
   utxo,
   tx

test/unit/fixtures/price-mocks.js

@@ -209,6 +209,6 @@ const mockRates = {
   ZWL: '80215.03'
 }
 
-module.exports = {
+export default {
   mockRates
 }

test/unit/fixtures/psf-slp-indexer-mock.js

@@ -203,7 +203,7 @@ const tokenMedia01 = {
   ps002Compatible: true
 }
 
-module.exports = {
+export default {
   tokenStats,
   txData,
   balance,

test/unit/fixtures/rawtransaction-mock.js

@@ -55,7 +55,7 @@ const mockGetInputAddrsOutput = [
   }
 ]
 
-module.exports = {
+export default {
   mockTx,
   mockParentTx1,
   mockGetInputAddrsOutput

test/unit/fixtures/slp/mock-utils.js

@@ -1411,7 +1411,7 @@ mock503Error.response = {
   }
 }
 
-module.exports = {
+export default {
   mockList,
   mockToken,
   mockTokens,

test/unit/fixtures/transaction-mock.js

@@ -769,7 +769,7 @@ const genesisTestOpReturn03 = {
   qty: '100000000000000000'
 }
 
-module.exports = {
+export default {
   nonSlpTxDetails,
   slpTxDetails,
   mockOpReturnData01,

test/unit/fixtures/utxo-mocks.js

@@ -476,7 +476,7 @@ const noUtxoErr = {
     'Key not found in database [bitcoincash:qp3sn6vlwz28ntmf3wmyra7jqttfx7z6zgtkygjhc7]'
 }
 
-module.exports = {
+export default {
   mockUtxoData,
   mockHydratedUtxos,
   mockTwoHydratedAddrs,

test/unit/generating.js

@@ -1,10 +1,10 @@
 // Public npm libraries
-const assert = require('assert')
-const axios = require('axios')
-const sinon = require('sinon')
+import assert from 'assert'
+import axios from 'axios'
+import sinon from 'sinon'
 
 // Unit under test (uut)
-const BCHJS = require('../../src/bch-js')
+import BCHJS from '../../src/bch-js.js'
 // const bchjs = new BCHJS()
 let bchjs
 

test/unit/hdnode.js

@@ -1,13 +1,15 @@
 // Public npm libraries
-const assert = require('assert')
-const Buffer = require('safe-buffer').Buffer
+import assert from 'assert'
+import { Buffer } from 'safe-buffer'
 
 // Mocks
-const fixtures = require('./fixtures/hdnode.json')
-// const slpFixtures = require('./fixtures/slp/address.json')
+/* eslint-disable */
+import fixtures from './fixtures/hdnode.json' with { type: 'json' }
+/* eslint-enable */
+// import slpFixtures from './fixtures/slp/address.json' with { type: 'json' }
 
 // Unit under test (uut)
-const BCHJS = require('../../src/bch-js')
+import BCHJS from '../../src/bch-js.js'
 let bchjs
 
 describe('#HDNode', () => {

test/unit/mining.js

@@ -1,10 +1,10 @@
 // Public npm libraries
-const assert = require('assert')
-const axios = require('axios')
-const sinon = require('sinon')
+import assert from 'assert'
+import axios from 'axios'
+import sinon from 'sinon'
 
 // Unit under test (uut)
-const BCHJS = require('../../src/bch-js')
+import BCHJS from '../../src/bch-js.js'
 let bchjs
 
 describe('#Mining', () => {

test/unit/mnemonic.js

@@ -1,6 +1,8 @@
-const fixtures = require('./fixtures/mnemonic.json')
-const assert = require('assert')
-const BCHJS = require('../../src/bch-js')
+/* eslint-disable */
+import fixtures from './fixtures/mnemonic.json' with { type: 'json' }
+/* eslint-enable */
+import assert from 'assert'
+import BCHJS from '../../src/bch-js.js'
 const bchjs = new BCHJS()
 
 describe('#Mnemonic', () => {

test/unit/price.js

@@ -1,8 +1,9 @@
-const assert = require('chai').assert
-const BCHJS = require('../../src/bch-js')
-const sinon = require('sinon')
+import chai from 'chai'
+import BCHJS from '../../src/bch-js.js'
+import sinon from 'sinon'
 
-const mockDataLib = require('./fixtures/price-mocks')
+import mockDataLib from './fixtures/price-mocks.js'
+const { assert } = chai
 let mockData
 
 describe('#price', () => {

test/unit/psf-slp-indexer.js

@@ -1,13 +1,13 @@
-const chai = require('chai')
+import chai from 'chai'
+import axios from 'axios'
+import sinon from 'sinon'
+
+import BCHJS from '../../src/bch-js.js'
+
+import mockData from './fixtures/psf-slp-indexer-mock.js'
 const assert = chai.assert
-const axios = require('axios')
-const sinon = require('sinon')
-
-const BCHJS = require('../../src/bch-js')
 const bchjs = new BCHJS()
 
-const mockData = require('./fixtures/psf-slp-indexer-mock')
-
 describe('#PsfSlpIndexer', () => {
   let sandbox
   beforeEach(() => (sandbox = sinon.createSandbox()))

test/unit/raw-tranactions.js

@@ -3,22 +3,23 @@
 */
 
 // Public npm libraries
-const assert = require('assert')
-const assert2 = require('chai').assert
-const axios = require('axios')
-const sinon = require('sinon')
-// const nock = require("nock") // HTTP mocking
+import assert from 'assert'
+import chai from 'chai'
+import axios from 'axios'
+import sinon from 'sinon'
+// import nock from "nock" // HTTP mocking
 
 // Unit under test (uut)
-const BCHJS = require('../../src/bch-js')
-// const bchjs = new BCHJS()
-let bchjs
+import BCHJS from '../../src/bch-js.js'
 
 // Used for debugging
 // const util = require("util")
 // util.inspect.defaultOptions = { depth: 1 }
 
-const mockData = require('./fixtures/rawtransaction-mock')
+import mockData from './fixtures/rawtransaction-mock.js'
+const { assert: assert2 } = chai
+// const bchjs = new BCHJS()
+let bchjs
 
 describe('#RawTransactions', () => {
   let sandbox

test/unit/scripts.js

@@ -1,12 +1,14 @@
 // Public npm libraries
-const assert = require('assert')
-const Buffer = require('safe-buffer').Buffer
+import assert from 'assert'
+import { Buffer } from 'safe-buffer'
 
 // Mocks
-const fixtures = require('./fixtures/script.json')
+/* eslint-disable */
+import fixtures from './fixtures/script.json' with { type: 'json' }
+/* eslint-enable */
 
 // Unit under test (uut)
-const BCHJS = require('../../src/bch-js')
+import BCHJS from '../../src/bch-js.js'
 let bchjs
 
 describe('#Script', () => {

test/unit/slp-address.js

@@ -1,11 +1,13 @@
-const assert = require('assert')
+import assert from 'assert'
 
-const BCHJS = require('../../src/bch-js')
-// const SLP = require("../../src/slp/slp")
+import BCHJS from '../../src/bch-js.js'
+// import SLP from "../../src/slp/slp.js"
 // const SLP = new slp({ restURL: "http://fakeurl.com/" })
 let slp
 
-const fixtures = require('./fixtures/slp/address.json')
+/* eslint-disable */
+import fixtures from './fixtures/slp/address.json' with { type: 'json' }
+/* eslint-enable */
 // const axios = require("axios")
 // const sinon = require("sinon")
 

test/unit/slp-ecpair.js

@@ -1,8 +1,10 @@
-const assert = require('assert')
+import assert from 'assert'
 
-const fixtures = require('./fixtures/slp/ecpair.json')
+/* eslint-disable */
+import fixtures from './fixtures/slp/ecpair.json' with { type: 'json' }
+/* eslint-enable */
 
-const BCHJS = require('../../src/bch-js')
+import BCHJS from '../../src/bch-js.js'
 let slp
 
 // const SLP = require("../../src/slp/slp")

test/unit/slp-nft1.js

@@ -2,15 +2,16 @@
   Unit tests for the TokenType1 library.
 */
 
-const assert = require('chai').assert
-const sinon = require('sinon')
-// const axios = require('axios')
+import chai from 'chai'
+import sinon from 'sinon'
+// const SERVER = bchjs.restURL
+
+import BCHJS from '../../src/bch-js.js'
+const { assert } = chai
+// import axios from 'axios'
 
 // Default to unit tests unless some other value for TEST is passed.
 if (!process.env.TEST) process.env.TEST = 'unit'
-// const SERVER = bchjs.restURL
-
-const BCHJS = require('../../src/bch-js')
 const bchjs = new BCHJS()
 
 // Mock data used for unit tests

test/unit/slp-tokentype1.js

@@ -2,15 +2,16 @@
   Unit tests for the TokenType1 library.
 */
 
-const assert = require('chai').assert
-const sinon = require('sinon')
-// const axios = require("axios")
+import chai from 'chai'
+import sinon from 'sinon'
+// const SERVER = bchjs.restURL
+
+import BCHJS from '../../src/bch-js.js'
+const { assert } = chai
+// import axios from "axios"
 
 // Default to unit tests unless some other value for TEST is passed.
 if (!process.env.TEST) process.env.TEST = 'unit'
-// const SERVER = bchjs.restURL
-
-const BCHJS = require('../../src/bch-js')
 const bchjs = new BCHJS()
 
 // Mock data used for unit tests

test/unit/slp-utils.js

@@ -1,19 +1,20 @@
 // Public npm libraries
-const assert = require('chai').assert
-const sinon = require('sinon')
-const cloneDeep = require('lodash.clonedeep')
+import chai from 'chai'
+import sinon from 'sinon'
+import cloneDeep from 'lodash.clonedeep'
 
 // Unit under test
-const SLP = require('../../src/slp/slp')
+import SLP from '../../src/slp/slp.js'
+
+// Mock data used for unit tests
+import mockDataLib from './fixtures/slp/mock-utils.js'
+const { assert } = chai
 let uut
 // let SERVER
 
 const REST_URL = process.env.RESTURL
   ? process.env.RESTURL
   : 'https://bchn.fullstack.cash/v5/'
-
-// Mock data used for unit tests
-const mockDataLib = require('./fixtures/slp/mock-utils')
 let mockData
 
 // Default to unit tests unless some other value for TEST is passed.

test/unit/transaction-builder.js

@@ -1,9 +1,12 @@
-const fixtures = require('./fixtures/transaction-builder.json')
-const assert = require('assert')
-const assert2 = require('chai').assert
-const BCHJS = require('../../src/bch-js')
+/* eslint-disable */
+import fixtures from './fixtures/transaction-builder.json' with { type: 'json' }
+/* eslint-enable */
+import assert from 'assert'
+import chai from 'chai'
+const { assert: assert2 } = chai
+import BCHJS from '../../src/bch-js.js'
 const bchjs = new BCHJS()
-const Buffer = require('safe-buffer').Buffer
+import { Buffer } from 'safe-buffer'
 
 describe('#TransactionBuilder', () => {
   describe('#hashTypes', () => {

test/unit/transaction-unit.js

@@ -3,11 +3,12 @@
 */
 
 // Public npm libraries
-const assert = require('chai').assert
-const sinon = require('sinon')
-// const cloneDeep = require('lodash.clonedeep')
+import chai from 'chai'
+import sinon from 'sinon'
+// import cloneDeep from 'lodash.clonedeep'
 
-const BCHJS = require('../../src/bch-js')
+import BCHJS from '../../src/bch-js.js'
+const { assert } = chai
 const bchjs = new BCHJS()
 
 // const mockDataLib = require('./fixtures/transaction-mock.js')

test/unit/util.js

@@ -1,9 +1,10 @@
-const assert = require('assert')
-const assert2 = require('chai').assert
-const axios = require('axios')
-const BCHJS = require('../../src/bch-js')
+import assert from 'assert'
+import chai from 'chai'
+import axios from 'axios'
+import BCHJS from '../../src/bch-js.js'
+import sinon from 'sinon'
+const { assert: assert2 } = chai
 const bchjs = new BCHJS()
-const sinon = require('sinon')
 
 describe('#Util', () => {
   describe('#validateAddress', () => {

test/unit/utxo-unit.js

@@ -2,14 +2,15 @@
   Unit tests for the utxo.js library.
 */
 
-const sinon = require('sinon')
-const assert = require('chai').assert
+import sinon from 'sinon'
+import chai from 'chai'
 
-const BCHJS = require('../../src/bch-js')
+import BCHJS from '../../src/bch-js.js'
+
+import mockData from './fixtures/utxo-mocks.js'
+const { assert } = chai
 const bchjs = new BCHJS()
 
-const mockData = require('./fixtures/utxo-mocks')
-
 describe('#utxo', () => {
   let sandbox
   beforeEach(() => (sandbox = sinon.createSandbox()))