How can I implement a mock service worker in my React app?

How can I implement a mock service worker in my React app?

You can use the 'msw' library to create a mock service worker. First, install it using npm or yarn.

What are the steps to set it up after installation?

After installation, create a 'src/mocks' directory, then define your request handlers in a file like 'handlers.js'.

Can you give me an example of a request handler?

Sure! Here's a simple example:

import { rest } from 'msw';

export const handlers = [
  rest.get('/api/user', (req, res, ctx) => {
    return res(ctx.json({ id: 1, name: 'John Doe' }));
  }),
];

How do I start the service worker in my app?

You can start the service worker in your 'index.js' file by importing and calling 'setupWorker' from 'msw'.