mirror of
https://github.com/kremalicious/metamask-extension.git
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Merge pull request #1297 from MetaMask/eip155
tx-manager - add eip155 support
This commit is contained in:
Dan Finlay
GitHub
commit
0a5c634081
@ -205,11 +205,23 @@ module.exports = class TransactionManager extends EventEmitter {
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})
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}
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getChainId() {
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const networkState = this.networkStore.getState()
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const getChainId = parseInt(networkState.network)
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if (Number.isNaN(getChainId)) {
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return 0
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} else {
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return getChainId
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}
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}
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signTransaction (txId, cb) {
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let txMeta = this.getTx(txId)
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let txParams = txMeta.txParams
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let fromAddress = txParams.from
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let ethTx = this.txProviderUtils.buildEthTxFromParams(txParams)
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const txMeta = this.getTx(txId)
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const txParams = txMeta.txParams
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const fromAddress = txParams.from
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// add network/chain id
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txParams.chainId = this.getChainId()
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const ethTx = this.txProviderUtils.buildEthTxFromParams(txParams)
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this.signEthTx(ethTx, fromAddress).then(() => {
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this.setTxStatusSigned(txMeta.id)
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cb(null, ethUtil.bufferToHex(ethTx.serialize()))
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@ -57,7 +57,7 @@
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"eth-query": "^1.0.3",
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"eth-sig-util": "^1.1.1",
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"eth-simple-keyring": "^1.1.1",
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"ethereumjs-tx": "^1.0.0",
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"ethereumjs-tx": "^1.2.5",
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"ethereumjs-util": "ethereumjs/ethereumjs-util#ac5d0908536b447083ea422b435da27f26615de9",
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"ethereumjs-wallet": "^0.6.0",
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"ethjs-ens": "^1.0.2",
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@ -1,19 +1,28 @@
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const assert = require('assert')
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const extend = require('xtend')
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const EventEmitter = require('events')
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const ethUtil = require('ethereumjs-util')
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const EthTx = require('ethereumjs-tx')
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const ObservableStore = require('obs-store')
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const STORAGE_KEY = 'metamask-persistance-key'
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const TransactionManager = require('../../app/scripts/transaction-manager')
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const noop = () => true
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const currentNetworkId = 42
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const otherNetworkId = 36
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const privKey = new Buffer('8718b9618a37d1fc78c436511fc6df3c8258d3250635bba617f33003270ec03e', 'hex')
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describe('Transaction Manager', function() {
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let txManager
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beforeEach(function() {
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txManager = new TransactionManager({
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networkStore: new ObservableStore({ network: 'unit test' }),
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networkStore: new ObservableStore({ network: currentNetworkId }),
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txHistoryLimit: 10,
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blockTracker: new EventEmitter(),
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signTransaction: (ethTx) => new Promise((resolve) => {
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ethTx.sign(privKey)
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resolve()
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})
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})
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})
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@ -27,7 +36,6 @@ describe('Transaction Manager', function() {
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})
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})
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it('returns error for negative values', function() {
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var sample = {
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value: '-0x01'
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@ -51,7 +59,7 @@ describe('Transaction Manager', function() {
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describe('#addTx', function() {
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it('adds a tx returned in getTxList', function() {
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var tx = { id: 1, status: 'confirmed', metamaskNetworkId: 'unit test', txParams: {} }
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var tx = { id: 1, status: 'confirmed', metamaskNetworkId: currentNetworkId, txParams: {} }
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txManager.addTx(tx, noop)
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var result = txManager.getTxList()
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assert.ok(Array.isArray(result))
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@ -60,8 +68,8 @@ describe('Transaction Manager', function() {
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})
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it('does not override txs from other networks', function() {
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var tx = { id: 1, status: 'confirmed', metamaskNetworkId: 'unit test', txParams: {} }
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var tx2 = { id: 2, status: 'confirmed', metamaskNetworkId: 'another net', txParams: {} }
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var tx = { id: 1, status: 'confirmed', metamaskNetworkId: currentNetworkId, txParams: {} }
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var tx2 = { id: 2, status: 'confirmed', metamaskNetworkId: otherNetworkId, txParams: {} }
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txManager.addTx(tx, noop)
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txManager.addTx(tx2, noop)
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var result = txManager.getFullTxList()
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@ -73,7 +81,7 @@ describe('Transaction Manager', function() {
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it('cuts off early txs beyond a limit', function() {
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const limit = txManager.txHistoryLimit
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for (let i = 0; i < limit + 1; i++) {
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let tx = { id: i, time: new Date(), status: 'confirmed', metamaskNetworkId: 'unit test', txParams: {} }
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let tx = { id: i, time: new Date(), status: 'confirmed', metamaskNetworkId: currentNetworkId, txParams: {} }
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txManager.addTx(tx, noop)
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}
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var result = txManager.getTxList()
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@ -84,7 +92,7 @@ describe('Transaction Manager', function() {
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it('cuts off early txs beyond a limit whether or not it is confirmed or rejected', function() {
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const limit = txManager.txHistoryLimit
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for (let i = 0; i < limit + 1; i++) {
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let tx = { id: i, time: new Date(), status: 'rejected', metamaskNetworkId: 'unit test', txParams: {} }
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let tx = { id: i, time: new Date(), status: 'rejected', metamaskNetworkId: currentNetworkId, txParams: {} }
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txManager.addTx(tx, noop)
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}
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var result = txManager.getTxList()
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@ -93,11 +101,11 @@ describe('Transaction Manager', function() {
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})
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it('cuts off early txs beyond a limit but does not cut unapproved txs', function() {
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var unconfirmedTx = { id: 0, time: new Date(), status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }
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var unconfirmedTx = { id: 0, time: new Date(), status: 'unapproved', metamaskNetworkId: currentNetworkId, txParams: {} }
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txManager.addTx(unconfirmedTx, noop)
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const limit = txManager.txHistoryLimit
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for (let i = 1; i < limit + 1; i++) {
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let tx = { id: i, time: new Date(), status: 'confirmed', metamaskNetworkId: 'unit test', txParams: {} }
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let tx = { id: i, time: new Date(), status: 'confirmed', metamaskNetworkId: currentNetworkId, txParams: {} }
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txManager.addTx(tx, noop)
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}
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var result = txManager.getTxList()
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@ -110,7 +118,7 @@ describe('Transaction Manager', function() {
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describe('#setTxStatusSigned', function() {
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it('sets the tx status to signed', function() {
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var tx = { id: 1, status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }
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var tx = { id: 1, status: 'unapproved', metamaskNetworkId: currentNetworkId, txParams: {} }
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txManager.addTx(tx, noop)
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txManager.setTxStatusSigned(1)
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var result = txManager.getTxList()
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@ -121,7 +129,7 @@ describe('Transaction Manager', function() {
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it('should emit a signed event to signal the exciton of callback', (done) => {
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this.timeout(10000)
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var tx = { id: 1, status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }
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var tx = { id: 1, status: 'unapproved', metamaskNetworkId: currentNetworkId, txParams: {} }
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let noop = function () {
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assert(true, 'event listener has been triggered and noop executed')
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done()
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@ -134,7 +142,7 @@ describe('Transaction Manager', function() {
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describe('#setTxStatusRejected', function() {
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it('sets the tx status to rejected', function() {
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var tx = { id: 1, status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }
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var tx = { id: 1, status: 'unapproved', metamaskNetworkId: currentNetworkId, txParams: {} }
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txManager.addTx(tx)
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txManager.setTxStatusRejected(1)
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var result = txManager.getTxList()
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@ -145,7 +153,7 @@ describe('Transaction Manager', function() {
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it('should emit a rejected event to signal the exciton of callback', (done) => {
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this.timeout(10000)
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var tx = { id: 1, status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }
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var tx = { id: 1, status: 'unapproved', metamaskNetworkId: currentNetworkId, txParams: {} }
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txManager.addTx(tx)
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let noop = function (err, txId) {
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assert(true, 'event listener has been triggered and noop executed')
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@ -159,9 +167,9 @@ describe('Transaction Manager', function() {
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describe('#updateTx', function() {
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it('replaces the tx with the same id', function() {
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txManager.addTx({ id: '1', status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }, noop)
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txManager.addTx({ id: '2', status: 'confirmed', metamaskNetworkId: 'unit test', txParams: {} }, noop)
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txManager.updateTx({ id: '1', status: 'blah', hash: 'foo', metamaskNetworkId: 'unit test', txParams: {} })
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txManager.addTx({ id: '1', status: 'unapproved', metamaskNetworkId: currentNetworkId, txParams: {} }, noop)
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txManager.addTx({ id: '2', status: 'confirmed', metamaskNetworkId: currentNetworkId, txParams: {} }, noop)
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txManager.updateTx({ id: '1', status: 'blah', hash: 'foo', metamaskNetworkId: currentNetworkId, txParams: {} })
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var result = txManager.getTx('1')
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assert.equal(result.hash, 'foo')
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})
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@ -169,8 +177,8 @@ describe('Transaction Manager', function() {
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describe('#getUnapprovedTxList', function() {
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it('returns unapproved txs in a hash', function() {
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txManager.addTx({ id: '1', status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }, noop)
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txManager.addTx({ id: '2', status: 'confirmed', metamaskNetworkId: 'unit test', txParams: {} }, noop)
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txManager.addTx({ id: '1', status: 'unapproved', metamaskNetworkId: currentNetworkId, txParams: {} }, noop)
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txManager.addTx({ id: '2', status: 'confirmed', metamaskNetworkId: currentNetworkId, txParams: {} }, noop)
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let result = txManager.getUnapprovedTxList()
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assert.equal(typeof result, 'object')
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assert.equal(result['1'].status, 'unapproved')
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@ -180,8 +188,8 @@ describe('Transaction Manager', function() {
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describe('#getTx', function() {
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it('returns a tx with the requested id', function() {
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txManager.addTx({ id: '1', status: 'unapproved', metamaskNetworkId: 'unit test', txParams: {} }, noop)
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txManager.addTx({ id: '2', status: 'confirmed', metamaskNetworkId: 'unit test', txParams: {} }, noop)
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txManager.addTx({ id: '1', status: 'unapproved', metamaskNetworkId: currentNetworkId, txParams: {} }, noop)
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txManager.addTx({ id: '2', status: 'confirmed', metamaskNetworkId: currentNetworkId, txParams: {} }, noop)
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assert.equal(txManager.getTx('1').status, 'unapproved')
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assert.equal(txManager.getTx('2').status, 'confirmed')
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})
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@ -190,16 +198,16 @@ describe('Transaction Manager', function() {
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describe('#getFilteredTxList', function() {
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it('returns a tx with the requested data', function() {
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let txMetas = [
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{ id: 0, status: 'unapproved', txParams: { from: '0xaa', to: '0xbb' }, metamaskNetworkId: 'unit test' },
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{ id: 1, status: 'unapproved', txParams: { from: '0xaa', to: '0xbb' }, metamaskNetworkId: 'unit test' },
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{ id: 2, status: 'unapproved', txParams: { from: '0xaa', to: '0xbb' }, metamaskNetworkId: 'unit test' },
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{ id: 3, status: 'unapproved', txParams: { from: '0xbb', to: '0xaa' }, metamaskNetworkId: 'unit test' },
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{ id: 4, status: 'unapproved', txParams: { from: '0xbb', to: '0xaa' }, metamaskNetworkId: 'unit test' },
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{ id: 5, status: 'confirmed', txParams: { from: '0xaa', to: '0xbb' }, metamaskNetworkId: 'unit test' },
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{ id: 6, status: 'confirmed', txParams: { from: '0xaa', to: '0xbb' }, metamaskNetworkId: 'unit test' },
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{ id: 7, status: 'confirmed', txParams: { from: '0xbb', to: '0xaa' }, metamaskNetworkId: 'unit test' },
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{ id: 8, status: 'confirmed', txParams: { from: '0xbb', to: '0xaa' }, metamaskNetworkId: 'unit test' },
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{ id: 9, status: 'confirmed', txParams: { from: '0xbb', to: '0xaa' }, metamaskNetworkId: 'unit test' },
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{ id: 0, status: 'unapproved', txParams: { from: '0xaa', to: '0xbb' }, metamaskNetworkId: currentNetworkId },
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{ id: 1, status: 'unapproved', txParams: { from: '0xaa', to: '0xbb' }, metamaskNetworkId: currentNetworkId },
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{ id: 2, status: 'unapproved', txParams: { from: '0xaa', to: '0xbb' }, metamaskNetworkId: currentNetworkId },
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{ id: 3, status: 'unapproved', txParams: { from: '0xbb', to: '0xaa' }, metamaskNetworkId: currentNetworkId },
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{ id: 4, status: 'unapproved', txParams: { from: '0xbb', to: '0xaa' }, metamaskNetworkId: currentNetworkId },
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{ id: 5, status: 'confirmed', txParams: { from: '0xaa', to: '0xbb' }, metamaskNetworkId: currentNetworkId },
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{ id: 6, status: 'confirmed', txParams: { from: '0xaa', to: '0xbb' }, metamaskNetworkId: currentNetworkId },
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{ id: 7, status: 'confirmed', txParams: { from: '0xbb', to: '0xaa' }, metamaskNetworkId: currentNetworkId },
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{ id: 8, status: 'confirmed', txParams: { from: '0xbb', to: '0xaa' }, metamaskNetworkId: currentNetworkId },
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{ id: 9, status: 'confirmed', txParams: { from: '0xbb', to: '0xaa' }, metamaskNetworkId: currentNetworkId },
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]
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txMetas.forEach((txMeta) => txManager.addTx(txMeta, noop))
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let filterParams
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@ -219,4 +227,15 @@ describe('Transaction Manager', function() {
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})
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})
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describe('#sign replay-protected tx', function() {
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it('prepares a tx with the chainId set', function() {
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txManager.addTx({ id: '1', status: 'unapproved', metamaskNetworkId: currentNetworkId, txParams: {} }, noop)
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txManager.signTransaction('1', (err, rawTx) => {
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if (err) return assert.fail('it should not fail')
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const ethTx = new EthTx(ethUtil.toBuffer(rawTx))
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assert.equal(ethTx.getChainId(), currentNetworkId)
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})
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})
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})
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})
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@ -12,6 +12,23 @@ describe('txUtils', function() {
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txUtils = new TxUtils()
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})
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describe('chain Id', function() {
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it('prepares a transaction with the provided chainId', function() {
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const txParams = {
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to: '0x70ad465e0bab6504002ad58c744ed89c7da38524',
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from: '0x69ad465e0bab6504002ad58c744ed89c7da38525',
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value: '0x0',
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gas: '0x7b0c',
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gasPrice: '0x199c82cc00',
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data: '0x',
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nonce: '0x3',
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chainId: 42,
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}
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const ethTx = txUtils.buildEthTxFromParams(txParams)
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assert.equal(ethTx.getChainId(), 42, 'chainId is set from tx params')
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})
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})
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describe('addGasBuffer', function() {
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it('multiplies by 1.5, when within block gas limit', function() {
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// naive estimatedGas: 0x16e360 (1.5 mil)
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