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100 lines
3.0 KiB
100 lines
3.0 KiB
import assert from 'assert'
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import migration23 from '../../../app/scripts/migrations/023'
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const storage = {
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'meta': {},
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'data': {
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'TransactionController': {
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'transactions': [
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],
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},
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},
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}
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const transactions = []
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const transactions40 = []
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const transactions20 = []
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const txStates = [
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'unapproved',
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'approved',
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'signed',
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'submitted',
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'confirmed',
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'rejected',
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'failed',
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'dropped',
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]
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const deletableTxStates = [
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'confirmed',
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'rejected',
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'failed',
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'dropped',
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]
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let nonDeletableCount = 0
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let status
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while (transactions.length <= 100) {
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status = txStates[Math.floor(Math.random() * Math.floor(txStates.length - 1))]
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if (!deletableTxStates.find((s) => s === status)) {
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nonDeletableCount++
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}
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transactions.push({ status })
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}
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while (transactions40.length < 40) {
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status = txStates[Math.floor(Math.random() * Math.floor(txStates.length - 1))]
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transactions40.push({ status })
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}
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while (transactions20.length < 20) {
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status = txStates[Math.floor(Math.random() * Math.floor(txStates.length - 1))]
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transactions20.push({ status })
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}
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storage.data.TransactionController.transactions = transactions
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describe('storage is migrated successfully and the proper transactions are remove from state', function () {
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it('should remove transactions that are unneeded', function (done) {
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migration23.migrate(storage)
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.then((migratedData) => {
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let leftoverNonDeletableTxCount = 0
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const migratedTransactions = migratedData.data.TransactionController.transactions
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migratedTransactions.forEach((tx) => {
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if (!deletableTxStates.find((s) => s === tx.status)) {
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leftoverNonDeletableTxCount++
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}
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})
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assert.equal(leftoverNonDeletableTxCount, nonDeletableCount, "migration shouldn't delete transactions we want to keep")
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assert((migratedTransactions.length >= 40), `should be equal or greater to 40 if they are non deletable states got ${migratedTransactions.length} transactions`)
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done()
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}).catch(done)
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})
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it('should not remove any transactions because 40 is the expected limit', function (done) {
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storage.meta.version = 22
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storage.data.TransactionController.transactions = transactions40
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migration23.migrate(storage)
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.then((migratedData) => {
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const migratedTransactions = migratedData.data.TransactionController.transactions
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assert.equal(migratedTransactions.length, 40, "migration shouldn't delete when at limit")
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done()
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}).catch(done)
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})
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it('should not remove any transactions because 20 txs is under the expected limit', function (done) {
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storage.meta.version = 22
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storage.data.TransactionController.transactions = transactions20
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migration23.migrate(storage)
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.then((migratedData) => {
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const migratedTransactions = migratedData.data.TransactionController.transactions
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assert.equal(migratedTransactions.length, 20, "migration shouldn't delete when under limit")
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done()
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}).catch(done)
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})
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})
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