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metamask-extension/test/unit/migrations/039-test.js
Whymarrh Whitby 4f3fc95d50
Update ESLint rules for test suite (#8023) 
* Use @metamask/eslint-config@1.1.0
* Use eslint-plugin-mocha@6.2.2
* Mark root ESLint config as root
* Update Mocha ESLint rules with shared ESLint config
2020-02-11 13:21:13 -03:30

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import assert from 'assert'
import migration39 from '../../../app/scripts/migrations/039'
describe('migration #39', function () {
it('should update the version metadata', function (done) {
const oldStorage = {
'meta': {
'version': 38,
},
'data': {},
}
migration39.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.meta, {
'version': 39,
})
done()
})
.catch(done)
})
it('should update old DAI token symbol to SAI in tokens', function (done) {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
'tokens': [{
'address': '0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359',
'decimals': 18,
'symbol': 'DAI',
}, {
'address': '0x0d8775f648430679a709e98d2b0cb6250d2887ef',
'symbol': 'BAT',
'decimals': 18,
}, {
'address': '0x617b3f8050a0bd94b6b1da02b4384ee5b4df13f4',
'symbol': 'META',
'decimals': 18,
}],
},
},
}
migration39.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data.PreferencesController, {
'tokens': [{
'address': '0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359',
'decimals': 18,
'symbol': 'SAI',
}, {
'address': '0x0d8775f648430679a709e98d2b0cb6250d2887ef',
'symbol': 'BAT',
'decimals': 18,
}, {
'address': '0x617b3f8050a0bd94b6b1da02b4384ee5b4df13f4',
'symbol': 'META',
'decimals': 18,
}],
})
done()
})
.catch(done)
})
it('should update old DAI token symbol to SAI in accountTokens', function (done) {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
'accountTokens': {
'0x7250739de134d33ec7ab1ee592711e15098c9d2d': {
'mainnet': [
{
'address': '0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359',
'decimals': 18,
'symbol': 'DAI',
},
],
},
'0x8e5d75d60224ea0c33d0041e75de68b1c3cb6dd5': {
'mainnet': [],
'rinkeby': [],
},
'0x8e5d75d60224ea0c33d1041e75de68b1c3cb6dd5': {},
'0xb3958fb96c8201486ae20be1d5c9f58083df343a': {
'mainnet': [
{
'address': '0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359',
'decimals': 18,
'symbol': 'DAI',
},
{
'address': '0x0d8775f648430679a709e98d2b0cb6250d2887ef',
'decimals': 18,
'symbol': 'BAT',
},
{
'address': '0x617b3f8050a0bd94b6b1da02b4384ee5b4df13f4',
'decimals': 18,
'symbol': 'META',
},
],
},
},
},
},
}
migration39.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data.PreferencesController, {
'accountTokens': {
'0x7250739de134d33ec7ab1ee592711e15098c9d2d': {
'mainnet': [
{
'address': '0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359',
'decimals': 18,
'symbol': 'SAI',
},
],
},
'0x8e5d75d60224ea0c33d0041e75de68b1c3cb6dd5': {
'mainnet': [],
'rinkeby': [],
},
'0x8e5d75d60224ea0c33d1041e75de68b1c3cb6dd5': {},
'0xb3958fb96c8201486ae20be1d5c9f58083df343a': {
'mainnet': [
{
'address': '0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359',
'decimals': 18,
'symbol': 'SAI',
},
{
'address': '0x0d8775f648430679a709e98d2b0cb6250d2887ef',
'decimals': 18,
'symbol': 'BAT',
},
{
'address': '0x617b3f8050a0bd94b6b1da02b4384ee5b4df13f4',
'decimals': 18,
'symbol': 'META',
},
],
},
},
})
done()
})
.catch(done)
})
it('should NOT change any state if accountTokens is not an object', function (done) {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
'accountTokens': [],
},
},
}
migration39.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data, oldStorage.data)
done()
})
.catch(done)
})
it('should NOT change any state if accountTokens is an object with invalid values', function (done) {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
'accountTokens': {
'0x7250739de134d33ec7ab1ee592711e15098c9d2d': [
{
'address': '0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359',
'decimals': 18,
'symbol': 'DAI',
},
],
'0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359': null,
'0x8e5d75d60224ea0c33d0041e75de68b1c3cb6dd5': {
'mainnet': [
null,
undefined,
[],
42,
],
'rinkeby': null,
},
},
},
},
}
migration39.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data, oldStorage.data)
done()
})
.catch(done)
})
it('should NOT change any state if accountTokens includes the new DAI token', function (done) {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
'accountTokens': {
'0x7250739de134d33ec7ab1ee592711e15098c9d2d': {
'mainnet': [
{
'address': '0x6B175474E89094C44Da98b954EedeAC495271d0F',
'decimals': 18,
'symbol': 'DAI',
},
],
},
'0x8e5d75d60224ea0c33d0041e75de68b1c3cb6dd5': {
'mainnet': [],
'rinkeby': [],
},
'0x8e5d75d60224ea0c33d1041e75de68b1c3cb6dd5': {},
'0xb3958fb96c8201486ae20be1d5c9f58083df343a': {
'mainnet': [
{
'address': '0x6B175474E89094C44Da98b954EedeAC495271d0F',
'decimals': 18,
'symbol': 'DAI',
},
{
'address': '0x0d8775f648430679a709e98d2b0cb6250d2887ef',
'decimals': 18,
'symbol': 'BAT',
},
{
'address': '0x617b3f8050a0bd94b6b1da02b4384ee5b4df13f4',
'decimals': 18,
'symbol': 'META',
},
],
},
},
},
},
}
migration39.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data, oldStorage.data)
done()
})
.catch(done)
})
it('should NOT change any state if tokens includes the new DAI token', function (done) {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
'tokens': [{
'address': '0x6B175474E89094C44Da98b954EedeAC495271d0F',
'symbol': 'DAI',
'decimals': 18,
}, {
'address': '0x617b3f8050a0bd94b6b1da02b4384ee5b4df13f4',
'symbol': 'META',
'decimals': 18,
}],
},
},
}
migration39.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data, oldStorage.data)
done()
})
.catch(done)
})
it('should NOT change any state if tokens does not include DAI', function (done) {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
'tokens': [{
'address': '0x0d8775f648430679a709e98d2b0cb6250d2887ef',
'symbol': 'BAT',
'decimals': 18,
}, {
'address': '0x617b3f8050a0bd94b6b1da02b4384ee5b4df13f4',
'symbol': 'META',
'decimals': 18,
}],
},
},
}
migration39.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data, oldStorage.data)
done()
})
.catch(done)
})
it('should NOT change any state if a tokens property has invalid entries', function (done) {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
'tokens': [
null,
[],
undefined,
42,
],
},
},
}
migration39.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data, oldStorage.data)
done()
})
.catch(done)
})
it('should NOT change any state if a tokens property is not an array', function (done) {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
'tokens': {},
},
},
}
migration39.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data, oldStorage.data)
done()
})
.catch(done)
})
it('should NOT change any state if a tokens property is null', function (done) {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
'tokens': null,
},
},
}
migration39.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data, oldStorage.data)
done()
})
.catch(done)
})
it('should NOT change any state if a tokens property is missing', function (done) {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
},
},
}
migration39.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data, oldStorage.data)
done()
})
.catch(done)
})
it('should NOT change any state if a accountTokens property is missing', function (done) {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
},
},
}
migration39.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data, oldStorage.data)
done()
})
.catch(done)
})
it('should NOT change any state if PreferencesController is missing', function (done) {
const oldStorage = {
'meta': {},
'data': {},
}
migration39.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data, oldStorage.data)
done()
})
.catch(done)
})
})
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