Fix broken test case

getTestnetWallet.js

-const fetch = require('node-fetch')
-  const rawResponse = fetch('https://faucet.altnet.rippletest.net/accounts', {
-    method: 'POST',
-    headers: {
-      'Accept': 'application/json',
-      'Content-Type': 'application/json'
-    },
-  }).then(raw => {
-      raw.json().then(content => {
-        console.log ({
-            secret: content.account.secret,
-            address: content.account.address
-          });
-      })
-  });
-

package-lock.json

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src/xrpIO/ripple-binding.ts

-import { Instructions, LedgerClosedEvent, RippleAPI } from 'ripple-lib'
 import { Memo, Wallet } from '../util/types'
 import { MIN_XRP_FEE, MIN_XRP_TX_VALUE } from '../util/protocol.constants';
+
+import { Instructions, LedgerClosedEvent, RippleAPI } from 'ripple-lib'
+import { Payment } from 'ripple-lib/dist/npm/transaction/payment';
+
 import * as zlib from 'zlib'
 import * as util from 'util'
-import { Payment } from 'ripple-lib/dist/npm/transaction/payment';
 
 const chunkString = (str: string, length: number) => str.match(new RegExp('.{1,' + length + '}', 'gs'));
 const PAYLOAD_SIZE = 925

test/primitives.ts

 const base64 = require('base-64')
 const expect = chai.expect
 
-let sendWallet:Wallet
-let receiveWallet:Wallet
+let sendWallet: Wallet
+let receiveWallet: Wallet
 let api: RippleAPI
 
 describe('XRPIO', () => {
         this.timeout(15000)
         sendWallet = await makeTestnetWallet()
         receiveWallet = await makeTestnetWallet()
-        await new Promise((res, rej) => setTimeout(res, 10000))
+        await new Promise((res, rej) => setTimeout(res, 10000)) //it takes a moment for the wallets to become active
     })
-    
+
     before(async () => {
-        try{
+        try {
             api = new RippleAPI({ server: TEST_CONFIG.rippleNode })
             return await api.connect()
-        }catch(e){
+        } catch (e) {
             console.log(e)
             throw e
         }
     })
 
     after(async function () {
-        try{
+        try {
             return await api.disconnect()
-        }catch(e){
+        } catch (e) {
             console.log(e)
         }
     })
     })
 
     describe('payment', () => {
-        it('sendPayment', async function (){
+        it('sendPayment', async function () {
             this.timeout(10000)
-            const result = await sendPayment(api, [{data: "123"}], sendWallet.address, receiveWallet.address, sendWallet.secret, latestSeq+1)
+            const result = await sendPayment(api, [{ data: "123" }], sendWallet.address, receiveWallet.address, sendWallet.secret, latestSeq + 1)
             expect(result).to.exist
             expect(result.resultCode).to.be.equal('tesSUCCESS')
         })
 
     describe('I/O', () => {
         let treeRoot
-        it(`can tree write (${TEST_DATA.length} bytes)`, async function (){
+        it(`can tree write (${TEST_DATA.length} bytes)`, async function () {
             this.timeout(10000)
-            treeRoot = await treeWrite(api, TEST_DATA, {address: "123", secret: "123"}, receiveWallet.address)
+            treeRoot = await treeWrite(api, TEST_DATA, sendWallet, receiveWallet.address)
         })
-    
-        it('can tree read', async function() {
+
+        it('can tree read', async function () {
             this.timeout(1500)
             const data = await treeRead(api, [treeRoot])
             expect(data).to.be.equal(TEST_DATA)
         })
-    
-        it(`can tree write large (${longText.length} bytes)`, async function (){
+
+        it(`can tree write large (${longText.length} bytes)`, async function () {
             this.timeout(30000)
             treeRoot = await treeWrite(api, longText, sendWallet, receiveWallet.address)
         })
-    
-        it('can tree read large', async function() {
+
+        it('can tree read large', async function () {
             this.timeout(3000)
             const data = await treeRead(api, [treeRoot])
             expect(data).to.be.equal(longText)
         })
-    
+
         it("can r/w binary", async function () {
             this.timeout(10000);
-    
+
             const bytes = utf8.encode(TEST_DATA)
             const encoded = base64.encode(bytes)
             const txHash = await treeWrite(api, encoded, sendWallet, receiveWallet.address)