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test not passing
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@ -1,5 +1,6 @@
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const BN = require('ethereumjs-util').BN
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const EthQuery = require('ethjs-query')
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const normalize = require('eth-sig-util').normalize
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class PendingBalanceCalculator {
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@ -9,15 +10,30 @@ class PendingBalanceCalculator {
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}
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async getBalance() {
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console.log('getting balance')
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const results = await Promise.all([
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this.getBalance(),
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this.getPendingTransactions(),
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])
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console.dir(results)
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const balance = results[0]
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const pending = results[1]
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return balance
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console.dir({ balance, pending })
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const pendingValue = pending.reduce(function (total, tx) {
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return total.sub(this.valueFor(tx))
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}, new BN(0))
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const balanceBn = new BN(normalize(balance))
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return `0x${ balanceBn.sub(pendingValue).toString(16) }`
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}
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valueFor (tx) {
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const value = new BN(normalize(tx.txParams.value))
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return value
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}
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}
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@ -5,20 +5,49 @@ const BN = require('ethereumjs-util').BN
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let providerResultStub = {}
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describe('PendingBalanceCalculator', function () {
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let nonceTracker
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let balanceCalculator
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describe('if you have no pending txs and one ether', function () {
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const ether = '0x' + (new BN(String(1e18))).toString(16)
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beforeEach(function () {
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nonceTracker = generateBalaneCalcWith([], ether)
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balanceCalculator = generateBalaneCalcWith([], ether)
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})
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it('returns the network balance', async function () {
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const result = await nonceTracker.getBalance()
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const result = await balanceCalculator.getBalance()
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assert.equal(result, ether, `gave ${result} needed ${ether}`)
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})
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})
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describe('if you have a one ether pending tx and one ether', function () {
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const ether = '0x' + (new BN(String(1e18))).toString(16)
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beforeEach(function () {
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const txGen = new MockTxGen()
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pendingTxs = txGen.generate({
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status: 'submitted',
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txParams: {
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value: ether,
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gasPrice: '0x0',
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gas: '0x0',
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}
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}, { count: 1 })
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balanceCalculator = generateBalaneCalcWith(pendingTxs, ether)
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})
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it('returns the network balance', async function () {
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console.log('one')
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console.dir(balanceCalculator)
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const result = await balanceCalculator.getBalance()
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console.log('two')
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console.dir(result)
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assert.equal(result, '0x0', `gave ${result} needed '0x0'`)
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return true
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})
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})
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})
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function generateBalaneCalcWith (transactions, providerStub = '0x0') {
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