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Code

Move mock txs to tx mocking class

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This commit is contained in:
Dan Finlay 2017-08-21 11:35:18 -07:00
parent 1ffb406480
commit c76194d7c3
2 changed files with 48 additions and 35 deletions
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40
test/lib/mock-tx-gen.js Normal file
View File

@ -0,0 +1,40 @@
const extend = require('xtend')
const BN = require('ethereumjs-util').BN
const template = {
'status': 'submitted',
'txParams': {
'from': '0x7d3517b0d011698406d6e0aed8453f0be2697926',
'gas': '0x30d40',
'value': '0x0',
'nonce': '0x3',
},
}
class TxGenerator {
constructor () {
this.txs = []
}
generate (tx = {}, opts = {}) {
let { count, fromNonce } = opts
let nonce = fromNonce || this.txs.length
let txs = []
for (let i = 0; i < count; i++) {
txs.push(extend(template, {
txParams: {
nonce: hexify(nonce++),
}
}, tx))
}
this.txs = this.txs.concat(txs)
return txs
}
}
function hexify (number) {
return '0x' + (new BN(number)).toString(16)
}
module.exports = TxGenerator

43
test/unit/nonce-tracker-test.js
View File

@ -1,5 +1,6 @@
const assert = require('assert')
const NonceTracker = require('../../app/scripts/lib/nonce-tracker')
const MockTxGen = require('../lib/mock-tx-gen')
describe('Nonce Tracker', function () {
let nonceTracker, provider
@ -8,41 +9,9 @@ describe('Nonce Tracker', function () {
let providerResultStub = {}
beforeEach(function () {
pendingTxs = [{
'status': 'submitted',
'txParams': {
'from': '0x7d3517b0d011698406d6e0aed8453f0be2697926',
'gas': '0x30d40',
'value': '0x0',
'nonce': '0x3',
},
}]
confirmedTxs = [{
'status': 'confirmed',
'txParams': {
'from': '0x7d3517b0d011698406d6e0aed8453f0be2697926',
'gas': '0x30d40',
'value': '0x0',
'nonce': '0x0',
},
}, {
'status': 'confirmed',
'txParams': {
'from': '0x7d3517b0d011698406d6e0aed8453f0be2697926',
'gas': '0x30d40',
'value': '0x0',
'nonce': '0x1',
},
}, {
'status': 'confirmed',
'txParams': {
'from': '0x7d3517b0d011698406d6e0aed8453f0be2697926',
'gas': '0x30d40',
'value': '0x0',
'nonce': '0x2',
},
}]
const txGen = new MockTxGen()
confirmedTxs = txGen.generate({ status: 'confirmed' }, { count: 3 })
pendingTxs = txGen.generate({ status: 'pending' }, { count: 1 })
getPendingTransactions = () => pendingTxs
getConfirmedTransactions = () => confirmedTxs
@ -68,6 +37,10 @@ describe('Nonce Tracker', function () {
await nonceLock.releaseLock()
})
it('should return 0 if there are no previous transactions', async function () {
})
it('should use localNonce if network returns a nonce lower then a confirmed tx in state', async function () {
this.timeout(15000)
providerResultStub.result = '0x1'