integration issue with jest and mock-require

README.md

Usage

npm install
npx jest

index.js

const mock = require("mock-require");
mock.stopAll();

require = require("@std/esm")(module)
module.exports = require("./main.mjs").default

index.test.js

require("./index");

describe("foo", () => {
    it("should work");
})

main.mjs

import path from "path"

package.json

{
  "name": "playground",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "@std/esm": {
    "cjs": true,
    "cache": false
  },
  "dependencies": {
    "@std/esm": "^0.19.1",
    "mock-require": "^2.0.2"
  },
  "devDependencies": {
    "jest": "^22.0.6"
  }
}