packages/pass/store/optimistic/utils/combine-optimistic-reducers.spec.ts

   1 import type { Reducer } from 'redux';
   2
   3 import type { WithOptimisticReducer } from '../types';
   4 import { combineOptimisticReducers } from './combine-optimistic-reducers';
   5
   6 describe('combineOptimisticReducers', () => {
   7     test('should keep a reference to the underlying "reducer state structure"', () => {
   8         const reducer: Reducer = () => {};
   9
  10         const optimisticReducer: WithOptimisticReducer = () => {};
  11         optimisticReducer.innerReducer = () => {};
  12
  13         const nestedOptimisticCombinedReducer = combineOptimisticReducers({
  14             nestedOptimisticTest: optimisticReducer,
  15             nestedTest: reducer,
  16         });
  17
  18         const reducersMap = {
  19             nestedOptimisticCombinedReducer,
  20             optimisticTest: optimisticReducer,
  21             test: reducer,
  22         };
  23
  24         const rootReducer = combineOptimisticReducers(reducersMap);
  25         expect(rootReducer.innerCombinedReducers).toEqual(reducersMap);
  26     });
  27 });