redux and thunk, no API yet

This commit is contained in:
Branden Wayne Jones 2024-04-24 15:21:01 -04:00
parent e2c9faa01e
commit 5db0d0afc1
11 changed files with 176 additions and 36 deletions

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@ -1,7 +1,5 @@
describe('Listing Restaurants', () =>
{
it('shows restaurants from the server', () =>
{
describe('Listing Restaurants', () => {
it('shows restaurants from the server', () => {
const sushiPlace = "Sushi Place";
const pizzaPlace = "Pizza Place";

108
package-lock.json generated
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@ -18,7 +18,10 @@
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}
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@ -4474,6 +4477,16 @@
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@ -4712,6 +4725,12 @@
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@ -10125,6 +10144,21 @@
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@ -16776,6 +16810,51 @@
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@ -16911,6 +16990,24 @@
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@ -19175,6 +19272,15 @@
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@ -38,6 +38,9 @@
"devDependencies": {
"@testing-library/user-event": "^14.4.3",
"cypress": "^10.9.0",
"jest": "^27.5.1"
"jest": "^27.5.1",
"react-redux": "^8.0.4",
"redux": "^4.2.0",
"redux-thunk": "^2.4.1"
}
}

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@ -1,10 +1,12 @@
import { Provider } from 'react-redux';
import store from './store';
import RestaurantScreen from './components/RestaurantScreen';
export default function App()
{
return
(
<div>
export default function App(){
return (
<Provider store={store}>
<RestaurantScreen />
</div>
</Provider>
)
}

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@ -1,7 +1,8 @@
import { useEffect } from "react";
import { connect } from "react-redux";
import { loadRestaurants } from '../store/restaurants/actions';
export default function RestaurantList({ loadRestaurants, restaurants })
{
export function RestaurantList({ loadRestaurants, restaurants }) {
useEffect(() =>
{
loadRestaurants();
@ -15,3 +16,10 @@ export default function RestaurantList({ loadRestaurants, restaurants })
</ul>
);
};
const mapStateToProps = state => ({
restaurants: state.restaurants.records,
});
const mapDispatchToProps = {loadRestaurants};
export default connect(mapStateToProps, mapDispatchToProps)(RestaurantList);

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@ -1,24 +1,28 @@
import { render, screen } from '@testing-library/react';
import RestaurantList from './RestaurantList';
import { RestaurantList } from './RestaurantList';
describe('RestaurantList', () =>
{
it('loads restaurants on first render', () =>
{
const loadRestaurants = jest.fn().mockName('loadRestaurnats');
const restaurants = [];
render(<RestaurantList loadRestaurants={loadRestaurants} restaurants={restaurants} />);
expect(loadRestaurants).toHaveBeenCalled();
});
it('displays the restaurants', () =>
{
const noop = () => {}; //"no operation"
const restaurants =
[
describe('RestaurantList', () => {
let loadRestaurants;
const restaurants = [
{id: 1, name: 'Sushi Place'},
{id: 2, name: 'Pizza Place'}
];
render(<RestaurantList loadRestaurants={noop} restaurants={restaurants} />);
function renderComponent(){
loadRestaurants = jest.fn().mockName('loadRestaurnats');
render(
<RestaurantList
loadRestaurants={loadRestaurants}
restaurants={restaurants}
/>
)
}
it('loads restaurants on first render', () => {
renderComponent();
expect(loadRestaurants).toHaveBeenCalled();
});
it('displays the restaurants', () => {
renderComponent();
expect(screen.getByText('Sushi Place')).toBeInTheDocument();
expect(screen.getByText('Pizza Place')).toBeInTheDocument();
})

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@ -1,9 +1,7 @@
import RestaurantList from "./RestaurantList";
export default function RestaurantScreen()
{
return
(
export default function RestaurantScreen() {
return (
<div>
<h1>Restaurants</h1>
<RestaurantList />

7
src/store/index.js Normal file
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@ -0,0 +1,7 @@
import { createStore, applyMiddleware } from 'redux';
import thunk from 'redux-thunk';
import rootReducer from './reducers';
const store = createStore(rootReducer, applyMiddleware(thunk));
export default store;

4
src/store/reducers.js Normal file
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@ -0,0 +1,4 @@
import { combineReducers } from 'redux';
import restaurants from './restaurants/reducers';
export default combineReducers({restaurants});

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@ -0,0 +1 @@
export const loadRestaurants = () => () => {};

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@ -0,0 +1,9 @@
import { combineReducers } from 'redux';
function records() {
return[];
}
export default combineReducers({
records,
})