212 lines
9.1 KiB
JavaScript
212 lines
9.1 KiB
JavaScript
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 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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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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txHistoryLimit: 10,
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blockTracker: new EventEmitter(),
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})
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})
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describe('#validateTxParams', function () {
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it('returns null for positive values', function() {
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var sample = {
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value: '0x01'
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}
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var res = txManager.txProviderUtils.validateTxParams(sample, (err) => {
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assert.equal(err, null, 'no error')
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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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}
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var res = txManager.txProviderUtils.validateTxParams(sample, (err) => {
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assert.ok(err, 'error')
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})
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})
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})
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describe('#getTxList', function() {
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it('when new should return empty array', function() {
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var result = txManager.getTxList()
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assert.ok(Array.isArray(result))
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assert.equal(result.length, 0)
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})
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it('should also return transactions from local storage if any', function() {
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})
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})
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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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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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assert.equal(result.length, 1)
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assert.equal(result[0].id, 1)
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})
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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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txManager.addTx(tx, noop)
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}
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var result = txManager.getTxList()
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assert.equal(result.length, limit, `limit of ${limit} txs enforced`)
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assert.equal(result[0].id, 1, 'early txs truncted')
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})
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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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txManager.addTx(tx, noop)
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}
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var result = txManager.getTxList()
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assert.equal(result.length, limit, `limit of ${limit} txs enforced`)
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assert.equal(result[0].id, 1, 'early txs truncted')
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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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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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txManager.addTx(tx, noop)
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}
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var result = txManager.getTxList()
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assert.equal(result.length, limit, `limit of ${limit} txs enforced`)
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assert.equal(result[0].id, 0, 'first tx should still be there')
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assert.equal(result[0].status, 'unapproved', 'first tx should be unapproved')
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assert.equal(result[1].id, 2, 'early txs truncted')
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})
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})
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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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txManager.addTx(tx, noop)
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txManager.setTxStatusSigned(1)
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var result = txManager.getTxList()
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assert.ok(Array.isArray(result))
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assert.equal(result.length, 1)
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assert.equal(result[0].status, 'signed')
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})
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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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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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}
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txManager.addTx(tx)
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txManager.on('1:signed', noop)
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txManager.setTxStatusSigned(1)
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})
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})
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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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txManager.addTx(tx)
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txManager.setTxStatusRejected(1)
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var result = txManager.getTxList()
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assert.ok(Array.isArray(result))
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assert.equal(result.length, 1)
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assert.equal(result[0].status, 'rejected')
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})
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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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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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done()
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}
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txManager.on('1:rejected', noop)
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txManager.setTxStatusRejected(1)
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})
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})
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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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var result = txManager.getTx('1')
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assert.equal(result.hash, 'foo')
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})
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})
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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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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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assert.equal(result['2'], undefined)
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})
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})
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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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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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})
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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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]
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txMetas.forEach((txMeta) => txManager.addTx(txMeta, noop))
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let filterParams
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filterParams = { status: 'unapproved', from: '0xaa' }
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assert.equal(txManager.getFilteredTxList(filterParams).length, 3, `getFilteredTxList - ${JSON.stringify(filterParams)}`)
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filterParams = { status: 'unapproved', to: '0xaa' }
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assert.equal(txManager.getFilteredTxList(filterParams).length, 2, `getFilteredTxList - ${JSON.stringify(filterParams)}`)
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filterParams = { status: 'confirmed', from: '0xbb' }
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assert.equal(txManager.getFilteredTxList(filterParams).length, 3, `getFilteredTxList - ${JSON.stringify(filterParams)}`)
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filterParams = { status: 'confirmed' }
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assert.equal(txManager.getFilteredTxList(filterParams).length, 5, `getFilteredTxList - ${JSON.stringify(filterParams)}`)
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filterParams = { from: '0xaa' }
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assert.equal(txManager.getFilteredTxList(filterParams).length, 5, `getFilteredTxList - ${JSON.stringify(filterParams)}`)
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filterParams = { to: '0xaa' }
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assert.equal(txManager.getFilteredTxList(filterParams).length, 5, `getFilteredTxList - ${JSON.stringify(filterParams)}`)
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})
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})
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})
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