Given this test code snippet, what will be the output when the mocked API returns { message: 'Hello' }?

Given this test code snippet, what will be the output when the mocked API returns { message: 'Hello' }?

import { rest } from 'msw';
import { setupServer } from 'msw/node';

const server = setupServer(
  rest.get('/api/greet', (req, res, ctx) => {
    return res(ctx.json({ message: 'Hello' }));
  })
);

beforeAll(() => server.listen());
afterAll(() => server.close());

// Test function
async function fetchGreeting() {
  const response = await fetch('/api/greet');
  const data = await response.json();
  return data.message;
}

fetchGreeting().then(console.log);