qkreltms

// 아래는 persistReducer 코드의 일부분입니다.
export default function persistReducer<State: Object, Action: Object>(
  config: PersistConfig, // 첫 번째 인자는 config
  baseReducer: (State, Action) => State // 두 번째인자는 Reducer입니다.
): (State, Action) => State & PersistPartial {
//...
  return (state: State, action: Action) => {
    //...
 

qkreltms

const rootReducer = combineReducers({
  counterReducer: persistReducer(counterPersistConfig, counterReducer)
});

qkreltms

ReactDOM.render(
  <Provider store={store}>
    <PersistGate loading={<Loading />} persistor={persistor}>
      <App />
    </PersistGate>
  </Provider>,
  document.getElementById("root")

qkreltms

const store = createStore(rootReducer);
const persistor = persistStore(store);

qkreltms

render() {
    //...
    return this.state.bootstrapped ? this.props.children : this.props.loading
  }

qkreltms

const counterPersistConfig = {
  key: "counter",
  storage: storage
};

const rootReducer = combineReducers({
  counterReducer: persistReducer(counterPersistConfig, counterReducer)
});

qkreltms

axios.defaults.adapter = require('axios/lib/adapters/xhr')

mock.onPost("http://localhost:3333/").reply(function (config) {
  return { message: 'test' }
});

qkreltms

if (data && !utils.isStream(data)) {
      if (Buffer.isBuffer(data)) {
        // Nothing to do...
      } else if (utils.isArrayBuffer(data)) {
        data = Buffer.from(new Uint8Array(data));
      } else if (utils.isString(data)) {
        data = Buffer.from(data, 'utf-8');
      } else {
 return reject(createError(

qkreltms

axios.defaults.adapter = require('axios/lib/adapters/http')

qkreltms

```js
test('should shows text', async () => {
  nock(`http://localhost:3333`)
  .post('/')
  .reply(200, { message: 'test', status: 200 })
  
  render(<App />);
  
  // input에 값을 넣어준다.
  fireEvent.change(screen.getByTestId('uploadButton'), {