jest

https://stackoverflow.com/questions/68956636/how-to-use-esm-tests-with-jest

package.json

use es module

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{
  "type": "module",
  "devDependencies": {
    "jest": "^29.7.0"
  },
  "scripts": {
    "test": "node --experimental-vm-modules ./node_modules/.bin/jest"
  }
}


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# run all test
npm run test

# run one test
npm run test -- infoq.test.js