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Add test cases for migration 34 (#6938)

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Whymarrh Whitby 2019-08-01 14:03:20 -02:30 committed by GitHub
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commit d1e47a30bc
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test/unit/migrations/034-test.js Normal file
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const assert = require('assert')
const migration34 = require('../../../app/scripts/migrations/034')
describe('migration #34', () => {
it('should update the version metadata', (done) => {
const oldStorage = {
'meta': {
'version': 33,
},
'data': {},
}
migration34.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.meta, {
'version': 34,
})
done()
})
.catch(done)
})
it('should set migratedPrivacyMode & privacyMode if featureFlags.privacyMode was false', (done) => {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
'featureFlags': {
'privacyMode': false,
},
},
},
}
migration34.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data.PreferencesController, {
'migratedPrivacyMode': true,
'featureFlags': {
'privacyMode': true,
},
})
done()
})
.catch(done)
})
it('should NOT change any state if migratedPrivacyMode is already set to true', (done) => {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
'migratedPrivacyMode': true,
'featureFlags': {
'privacyMode': true,
},
},
},
}
migration34.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data, oldStorage.data)
done()
})
.catch(done)
})
it('should NOT change any state if migratedPrivacyMode is already set to false', (done) => {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
'migratedPrivacyMode': false,
'featureFlags': {
'privacyMode': true,
},
},
},
}
migration34.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data, oldStorage.data)
done()
})
.catch(done)
})
it('should NOT change any state if PreferencesController is missing', (done) => {
const oldStorage = {
'meta': {},
'data': {},
}
migration34.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data, oldStorage.data)
done()
})
.catch(done)
})
it('should NOT change any state if featureFlags.privacyMode is already true', (done) => {
const oldStorage = {
'meta': {},
'data': {
'PreferencesController': {
'featureFlags': {
'privacyMode': true,
},
},
},
}
migration34.migrate(oldStorage)
.then((newStorage) => {
assert.deepEqual(newStorage.data, oldStorage.data)
done()
})
.catch(done)
})
})