mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-12-23 09:52:26 +01:00
47 lines
1.9 KiB
JavaScript
47 lines
1.9 KiB
JavaScript
const assert = require('assert')
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const migration28 = require('../../../app/scripts/migrations/028')
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const oldStorage = {
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'meta': {},
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'data': {
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'PreferencesController': {
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'tokens': [{ address: '0xa', symbol: 'A', decimals: 4 }, { address: '0xb', symbol: 'B', decimals: 4 }],
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'identities': {
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'0x6d14': {},
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'0x3695': {},
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},
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},
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},
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}
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describe('migration #28', () => {
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it('should add corresponding tokens to accountTokens', (done) => {
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migration28.migrate(oldStorage)
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.then((newStorage) => {
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const newTokens = newStorage.data.PreferencesController.tokens
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const newAccountTokens = newStorage.data.PreferencesController.accountTokens
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const testTokens = [{ address: '0xa', symbol: 'A', decimals: 4 }, { address: '0xb', symbol: 'B', decimals: 4 }]
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assert.equal(newTokens.length, 0, 'tokens is expected to have the length of 0')
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assert.equal(newAccountTokens['0x6d14']['mainnet'].length, 2, 'tokens for address is expected to have the length of 2')
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assert.equal(newAccountTokens['0x3695']['mainnet'].length, 2, 'tokens for address is expected to have the length of 2')
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assert.equal(Object.keys(newAccountTokens).length, 2, 'account tokens should be created for all identities')
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assert.deepEqual(newAccountTokens['0x6d14']['mainnet'], testTokens, 'tokens for address should be the same than before')
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assert.deepEqual(newAccountTokens['0x3695']['mainnet'], testTokens, 'tokens for address should be the same than before')
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done()
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})
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.catch(done)
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})
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it('should successfully migrate first time state', (done) => {
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migration28.migrate({
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meta: {},
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data: require('../../../app/scripts/first-time-state'),
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})
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.then((migratedData) => {
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assert.equal(migratedData.meta.version, migration28.version)
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done()
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}).catch(done)
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})
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})
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