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https://github.com/kremalicious/metamask-extension.git
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Add tests for exponential backoff code in _resubmitTx
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@ -273,8 +273,10 @@ describe('PendingTransactionTracker', function () {
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})
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})
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describe('#_resubmitTx', function () {
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it('should publishing the transaction', function (done) {
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const enoughBalance = '0x100000'
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const mockFirstRetryBlockNumber = '0x1'
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let txMetaToTestExponentialBackoff
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beforeEach(() => {
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pendingTxTracker.getBalance = (address) => {
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assert.equal(address, txMeta.txParams.from, 'Should pass the address')
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return enoughBalance
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@ -282,6 +284,20 @@ describe('PendingTransactionTracker', function () {
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pendingTxTracker.publishTransaction = async (rawTx) => {
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assert.equal(rawTx, txMeta.rawTx, 'Should pass the rawTx')
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}
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sinon.spy(pendingTxTracker, 'publishTransaction')
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txMetaToTestExponentialBackoff = Object.assign({}, txMeta, {
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retryCount: 4,
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firstRetryBlockNumber: mockFirstRetryBlockNumber,
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})
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})
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afterEach(() => {
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pendingTxTracker.publishTransaction.reset()
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})
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it('should publish the transaction', function (done) {
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const enoughBalance = '0x100000'
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// Stubbing out current account state:
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// Adding the fake tx:
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@ -291,6 +307,36 @@ describe('PendingTransactionTracker', function () {
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assert.ifError(err, 'should not throw an error')
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done(err)
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})
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assert.equal(pendingTxTracker.publishTransaction.callCount, 1, 'Should call publish transaction')
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})
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it('should not publish the transaction if the limit of retries has been exceeded', function (done) {
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const enoughBalance = '0x100000'
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const mockLatestBlockNumber = '0x5'
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pendingTxTracker._resubmitTx(txMetaToTestExponentialBackoff, mockLatestBlockNumber)
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.then(() => done())
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.catch((err) => {
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assert.ifError(err, 'should not throw an error')
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done(err)
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})
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assert.equal(pendingTxTracker.publishTransaction.callCount, 0, 'Should NOT call publish transaction')
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})
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it('should publish the transaction if the number of blocks since last retry exceeds the last set limit', function (done) {
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const enoughBalance = '0x100000'
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const mockLatestBlockNumber = '0x11'
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pendingTxTracker._resubmitTx(txMetaToTestExponentialBackoff, mockLatestBlockNumber)
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.then(() => done())
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.catch((err) => {
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assert.ifError(err, 'should not throw an error')
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done(err)
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})
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assert.equal(pendingTxTracker.publishTransaction.callCount, 1, 'Should call publish transaction')
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})
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})
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})
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