import assert from 'assert'; import migration34 from '../../../app/scripts/migrations/034'; describe('migration #34', function () { it('should update the version metadata', function (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', function (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', function (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', function (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', function (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', function (done) { const oldStorage = { meta: {}, data: { PreferencesController: { featureFlags: { privacyMode: true, }, }, }, }; migration34 .migrate(oldStorage) .then((newStorage) => { assert.deepEqual(newStorage.data, oldStorage.data); done(); }) .catch(done); }); });