msw.test.4.tsx

// __tests__/FancyPage.test.js
import { setupServer } from "msw/node";
import { FancyComponentWithAPICall } from "../FancyComponentWithAPICall";

const server = setupServer(
  rest.get("https://fancy-app.com/getSomeData", (req, res, ctx) => {
    return res(ctx.json({ data: "return this string" }));
  })
);

describe("<FancyComponentWithAPICall />", () => {
  beforeAll(() => server.listen());
  afterAll(() => server.close());
  test("displays data from backend", async () => {
    // Render components, perform requests, receive mocked responses.
  });
});