Jest.mock() not working at all

[D-Pagey]

What version of Next.js are you using?

latest

What version of Node.js are you using?

16.1.0

What browser are you using?

n/a

What operating system are you using?

macOS

How are you deploying your application?

n/a

Describe the Bug

I cloned https://github.com/vercel/next.js/tree/canary/examples/with-jest and simply added

// index.tsx
import Head from "next/head";
import Image from "next/image";
import axios from "axios";
import styles from "@/pages/index.module.css";

console.log({ axios });

index.test.tsx
import { render, screen } from "@testing-library/react";
import Home from "@/pages/index";

jest.mock("axios");

describe("Home", () => {
  it("renders a heading", () => {
    render(<Home />);

    const heading = screen.getByRole("heading", {
      name: /welcome to next\.js!/i,
    });

    expect(heading).toBeInTheDocument();
  });
});

Expected Behavior

Expect the console log to log a mocked axios but instead returns actual axios

To Reproduce

Add any jest.mock to anything in https://github.com/vercel/next.js/tree/canary/examples/with-jest

[etiennejcharles]

Seems related to
swc-project/jest#14

[etiennejcharles]

Having the same issue right now, not able to do the switch to swc parser at the moment (sadly)

[balazsorban44]

This actually seems to be a duplicate of #32539

[balazsorban44]

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