aboutsummaryrefslogtreecommitdiffstats
path: root/test
diff options
context:
space:
mode:
Diffstat (limited to 'test')
-rw-r--r--test/lib/mock-store.js4
-rw-r--r--test/lib/mock-tx-gen.js40
-rw-r--r--test/unit/nonce-tracker-test.js207
-rw-r--r--test/unit/tx-state-history-helper-test.js26
4 files changed, 243 insertions, 34 deletions
diff --git a/test/lib/mock-store.js b/test/lib/mock-store.js
index 0d50e2d9c..8af8f6d23 100644
--- a/test/lib/mock-store.js
+++ b/test/lib/mock-store.js
@@ -1,7 +1,7 @@
const createStore = require('redux').createStore
const applyMiddleware = require('redux').applyMiddleware
-const thunkMiddleware = require('redux-thunk')
-const createLogger = require('redux-logger')
+const thunkMiddleware = require('redux-thunk').default
+const createLogger = require('redux-logger').createLogger
const rootReducer = function () {}
module.exports = configureStore
diff --git a/test/lib/mock-tx-gen.js b/test/lib/mock-tx-gen.js
new file mode 100644
index 000000000..7aea09c59
--- /dev/null
+++ b/test/lib/mock-tx-gen.js
@@ -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
diff --git a/test/unit/nonce-tracker-test.js b/test/unit/nonce-tracker-test.js
index 36025a360..3312a3bd0 100644
--- a/test/unit/nonce-tracker-test.js
+++ b/test/unit/nonce-tracker-test.js
@@ -1,41 +1,184 @@
const assert = require('assert')
const NonceTracker = require('../../app/scripts/lib/nonce-tracker')
+const MockTxGen = require('../lib/mock-tx-gen')
+let providerResultStub = {}
describe('Nonce Tracker', function () {
- let nonceTracker, provider, getPendingTransactions, pendingTxs
-
-
- beforeEach(function () {
- pendingTxs = [{
- 'status': 'submitted',
- 'txParams': {
- 'from': '0x7d3517b0d011698406d6e0aed8453f0be2697926',
- 'gas': '0x30d40',
- 'value': '0x0',
- 'nonce': '0x0',
- },
- }]
-
-
- getPendingTransactions = () => pendingTxs
- provider = {
- sendAsync: (_, cb) => { cb(undefined, {result: '0x0'}) },
- _blockTracker: {
- getCurrentBlock: () => '0x11b568',
- },
- }
- nonceTracker = new NonceTracker({
- provider,
- getPendingTransactions,
- })
- })
+ let nonceTracker, provider
+ let getPendingTransactions, pendingTxs
+ let getConfirmedTransactions, confirmedTxs
describe('#getNonceLock', function () {
- it('should work', async function () {
- this.timeout(15000)
- const nonceLock = await nonceTracker.getNonceLock('0x7d3517b0d011698406d6e0aed8453f0be2697926')
- assert.equal(nonceLock.nextNonce, '1', 'nonce should be 1')
- await nonceLock.releaseLock()
+
+ describe('with 3 confirmed and 1 pending', function () {
+ beforeEach(function () {
+ const txGen = new MockTxGen()
+ confirmedTxs = txGen.generate({ status: 'confirmed' }, { count: 3 })
+ pendingTxs = txGen.generate({ status: 'submitted' }, { count: 1 })
+ nonceTracker = generateNonceTrackerWith(pendingTxs, confirmedTxs, '0x1')
+ })
+
+ it('should return 4', async function () {
+ this.timeout(15000)
+ const nonceLock = await nonceTracker.getNonceLock('0x7d3517b0d011698406d6e0aed8453f0be2697926')
+ assert.equal(nonceLock.nextNonce, '4', `nonce should be 4 got ${nonceLock.nextNonce}`)
+ await nonceLock.releaseLock()
+ })
+
+ it('should use localNonce if network returns a nonce lower then a confirmed tx in state', async function () {
+ this.timeout(15000)
+ const nonceLock = await nonceTracker.getNonceLock('0x7d3517b0d011698406d6e0aed8453f0be2697926')
+ assert.equal(nonceLock.nextNonce, '4', 'nonce should be 4')
+ await nonceLock.releaseLock()
+ })
+ })
+
+ describe('with no previous txs', function () {
+ beforeEach(function () {
+ nonceTracker = generateNonceTrackerWith([], [])
+ })
+
+ it('should return 0', async function () {
+ this.timeout(15000)
+ const nonceLock = await nonceTracker.getNonceLock('0x7d3517b0d011698406d6e0aed8453f0be2697926')
+ assert.equal(nonceLock.nextNonce, '0', `nonce should be 0 returned ${nonceLock.nextNonce}`)
+ await nonceLock.releaseLock()
+ })
+ })
+
+ describe('with multiple previous txs with same nonce', function () {
+ beforeEach(function () {
+ const txGen = new MockTxGen()
+ confirmedTxs = txGen.generate({ status: 'confirmed' }, { count: 1 })
+ pendingTxs = txGen.generate({
+ status: 'submitted',
+ txParams: { nonce: '0x01' },
+ }, { count: 5 })
+
+ nonceTracker = generateNonceTrackerWith(pendingTxs, confirmedTxs, '0x0')
+ })
+
+ it('should return nonce after those', async function () {
+ this.timeout(15000)
+ const nonceLock = await nonceTracker.getNonceLock('0x7d3517b0d011698406d6e0aed8453f0be2697926')
+ assert.equal(nonceLock.nextNonce, '2', `nonce should be 2 got ${nonceLock.nextNonce}`)
+ await nonceLock.releaseLock()
+ })
+ })
+
+ describe('when local confirmed count is higher than network nonce', function () {
+ beforeEach(function () {
+ const txGen = new MockTxGen()
+ confirmedTxs = txGen.generate({ status: 'confirmed' }, { count: 3 })
+ nonceTracker = generateNonceTrackerWith([], confirmedTxs, '0x1')
+ })
+
+ it('should return nonce after those', async function () {
+ this.timeout(15000)
+ const nonceLock = await nonceTracker.getNonceLock('0x7d3517b0d011698406d6e0aed8453f0be2697926')
+ assert.equal(nonceLock.nextNonce, '3', `nonce should be 3 got ${nonceLock.nextNonce}`)
+ await nonceLock.releaseLock()
+ })
+ })
+
+ describe('when local pending count is higher than other metrics', function () {
+ beforeEach(function () {
+ const txGen = new MockTxGen()
+ pendingTxs = txGen.generate({ status: 'submitted' }, { count: 2 })
+ nonceTracker = generateNonceTrackerWith(pendingTxs, [])
+ })
+
+ it('should return nonce after those', async function () {
+ this.timeout(15000)
+ const nonceLock = await nonceTracker.getNonceLock('0x7d3517b0d011698406d6e0aed8453f0be2697926')
+ assert.equal(nonceLock.nextNonce, '2', `nonce should be 2 got ${nonceLock.nextNonce}`)
+ await nonceLock.releaseLock()
+ })
+ })
+
+ describe('when provider nonce is higher than other metrics', function () {
+ beforeEach(function () {
+ const txGen = new MockTxGen()
+ pendingTxs = txGen.generate({ status: 'submitted' }, { count: 2 })
+ nonceTracker = generateNonceTrackerWith(pendingTxs, [], '0x05')
+ })
+
+ it('should return nonce after those', async function () {
+ this.timeout(15000)
+ const nonceLock = await nonceTracker.getNonceLock('0x7d3517b0d011698406d6e0aed8453f0be2697926')
+ assert.equal(nonceLock.nextNonce, '5', `nonce should be 5 got ${nonceLock.nextNonce}`)
+ await nonceLock.releaseLock()
+ })
+ })
+
+ describe('when there are some pending nonces below the remote one and some over.', function () {
+ beforeEach(function () {
+ const txGen = new MockTxGen()
+ pendingTxs = txGen.generate({ status: 'submitted' }, { count: 5 })
+ nonceTracker = generateNonceTrackerWith(pendingTxs, [], '0x03')
+ })
+
+ it('should return nonce after those', async function () {
+ this.timeout(15000)
+ const nonceLock = await nonceTracker.getNonceLock('0x7d3517b0d011698406d6e0aed8453f0be2697926')
+ assert.equal(nonceLock.nextNonce, '5', `nonce should be 5 got ${nonceLock.nextNonce}`)
+ await nonceLock.releaseLock()
+ })
+ })
+
+ describe('when there are pending nonces non sequentially over the network nonce.', function () {
+ beforeEach(function () {
+ const txGen = new MockTxGen()
+ txGen.generate({ status: 'submitted' }, { count: 5 })
+ // 5 over that number
+ pendingTxs = txGen.generate({ status: 'submitted' }, { count: 5 })
+ nonceTracker = generateNonceTrackerWith(pendingTxs, [], '0x00')
+ })
+
+ it('should return nonce after network nonce', async function () {
+ this.timeout(15000)
+ const nonceLock = await nonceTracker.getNonceLock('0x7d3517b0d011698406d6e0aed8453f0be2697926')
+ assert.equal(nonceLock.nextNonce, '0', `nonce should be 0 got ${nonceLock.nextNonce}`)
+ await nonceLock.releaseLock()
+ })
+ })
+
+ describe('When all three return different values', function () {
+ beforeEach(function () {
+ const txGen = new MockTxGen()
+ const confirmedTxs = txGen.generate({ status: 'confirmed' }, { count: 10 })
+ const pendingTxs = txGen.generate({
+ status: 'submitted',
+ nonce: 100,
+ }, { count: 1 })
+ // 0x32 is 50 in hex:
+ nonceTracker = generateNonceTrackerWith(pendingTxs, confirmedTxs, '0x32')
+ })
+
+ it('should return nonce after network nonce', async function () {
+ this.timeout(15000)
+ const nonceLock = await nonceTracker.getNonceLock('0x7d3517b0d011698406d6e0aed8453f0be2697926')
+ assert.equal(nonceLock.nextNonce, '50', `nonce should be 50 got ${nonceLock.nextNonce}`)
+ await nonceLock.releaseLock()
+ })
})
})
})
+
+function generateNonceTrackerWith (pending, confirmed, providerStub = '0x0') {
+ const getPendingTransactions = () => pending
+ const getConfirmedTransactions = () => confirmed
+ providerResultStub.result = providerStub
+ const provider = {
+ sendAsync: (_, cb) => { cb(undefined, providerResultStub) },
+ _blockTracker: {
+ getCurrentBlock: () => '0x11b568',
+ },
+ }
+ return new NonceTracker({
+ provider,
+ getPendingTransactions,
+ getConfirmedTransactions,
+ })
+}
+
diff --git a/test/unit/tx-state-history-helper-test.js b/test/unit/tx-state-history-helper-test.js
new file mode 100644
index 000000000..90cb10713
--- /dev/null
+++ b/test/unit/tx-state-history-helper-test.js
@@ -0,0 +1,26 @@
+const assert = require('assert')
+const clone = require('clone')
+const txStateHistoryHelper = require('../../app/scripts/lib/tx-state-history-helper')
+
+describe('deepCloneFromTxMeta', function () {
+ it('should clone deep', function () {
+ const input = {
+ foo: {
+ bar: {
+ bam: 'baz'
+ }
+ }
+ }
+ const output = txStateHistoryHelper.snapshotFromTxMeta(input)
+ assert('foo' in output, 'has a foo key')
+ assert('bar' in output.foo, 'has a bar key')
+ assert('bam' in output.foo.bar, 'has a bar key')
+ assert.equal(output.foo.bar.bam, 'baz', 'has a baz value')
+ })
+
+ it('should remove the history key', function () {
+ const input = { foo: 'bar', history: 'remembered' }
+ const output = txStateHistoryHelper.snapshotFromTxMeta(input)
+ assert(typeof output.history, 'undefined', 'should remove history')
+ })
+})
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 23:15:15 +0800