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tx controller - test - test tx state history in updateTx

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This commit is contained in:
kumavis 2017-08-14 19:15:09 -07:00
parent accd057b1a
commit fec0f2ca5e
1 changed files with 18 additions and 6 deletions
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24
test/unit/tx-controller-test.js
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@ -6,12 +6,15 @@ const clone = require('clone')
const sinon = require('sinon') const sinon = require('sinon')
const TransactionController = require('../../app/scripts/controllers/transactions') const TransactionController = require('../../app/scripts/controllers/transactions')
const TxProvideUtils = require('../../app/scripts/lib/tx-utils') const TxProvideUtils = require('../../app/scripts/lib/tx-utils')
const txStateHistoryHelper = require('../../app/scripts/lib/tx-state-history-helper')
const noop = () => true const noop = () => true
const currentNetworkId = 42 const currentNetworkId = 42
const otherNetworkId = 36 const otherNetworkId = 36
const privKey = new Buffer('8718b9618a37d1fc78c436511fc6df3c8258d3250635bba617f33003270ec03e', 'hex') const privKey = new Buffer('8718b9618a37d1fc78c436511fc6df3c8258d3250635bba617f33003270ec03e', 'hex')
const { createStubedProvider } = require('../stub/provider') const { createStubedProvider } = require('../stub/provider')
describe('Transaction Controller', function () { describe('Transaction Controller', function () {
let txController, engine, provider, providerResultStub let txController, engine, provider, providerResultStub
@ -287,7 +290,7 @@ describe('Transaction Controller', function () {
assert.equal(savedResult.hash, 'foo') assert.equal(savedResult.hash, 'foo')
}) })
it('updates gas price', function () { it('updates gas price and adds history items', function () {
const originalGasPrice = '0x01' const originalGasPrice = '0x01'
const desiredGasPrice = '0x02' const desiredGasPrice = '0x02'
@ -300,13 +303,22 @@ describe('Transaction Controller', function () {
}, },
} }
txController.addTx(txMeta) txController.addTx(txMeta)
const updatedMeta = txController.getTx('1') const updatedTx = txController.getTx('1')
updatedMeta.txParams.gasPrice = desiredGasPrice // verify tx was initialized correctly
txController.updateTx(updatedMeta) assert.equal(result.history.length, 1, 'one history item (initial)')
var result = txController.getTx('1') assert.equal(Array.isArray(result.history[0]), false, 'first history item is initial state')
assert.deepEqual(result.history[0], txStateHistoryHelper.snapshotFromTxMeta(updatedTx), 'first history item is initial state')
// modify value and updateTx
updatedTx.txParams.gasPrice = desiredGasPrice
txController.updateTx(updatedTx)
// check updated value
const result = txController.getTx('1')
assert.equal(result.txParams.gasPrice, desiredGasPrice, 'gas price updated') assert.equal(result.txParams.gasPrice, desiredGasPrice, 'gas price updated')
// validate history was updated
assert.equal(result.history.length, 2, 'two history items (initial + diff)')
const expectedEntry = { op: 'replace', path: '/txParams/gasPrice', value: desiredGasPrice }
assert.deepEqual(result.history[1], [expectedEntry], 'two history items (initial + diff)')
}) })
}) })