import { strict as assert } from 'assert'; import migration46 from './046'; describe('migration #46', function () { it('should update the version metadata', async function () { const oldStorage = { meta: { version: 45, }, data: {}, }; const newStorage = await migration46.migrate(oldStorage); assert.deepEqual(newStorage.meta, { version: 46, }); }); it('should delete ABTestController state', async function () { const oldStorage = { meta: {}, data: { ABTestController: { abTests: { fullScreenVsPopup: 'control', }, }, foo: 'bar', }, }; const newStorage = await migration46.migrate(oldStorage); assert.deepEqual(newStorage.data, { foo: 'bar', }); }); it('should do nothing if ABTestController state does not exist', async function () { const oldStorage = { meta: {}, data: { AppStateController: { bar: 'baz', }, foo: 'bar', }, }; const newStorage = await migration46.migrate(oldStorage); assert.deepEqual(oldStorage.data, newStorage.data); }); });