Cannot use @edge-runtime/jest-environment

[zmeecer]

Bug Report

Current behavior

During testing my middleware (Edge runtime) I faced with the issue - runtime isn't changing.
Code and configuration below, can assume that's misconfiguration.
The simple test below has passed, although it shouldn't

Expected behavior/code

Switching environment to runtime edge

Additional context/screenshots

test.js

/**
 * @jest-environment @edge-runtime/jest-environment
 */
test('should return the correct value', () => {
  let val = eval('2 + 2');
  expect(val).toBe(4);
});

jest.config.js

const nextJest = require('next/jest');

const createJestConfig = nextJest({
  // Provide the path to your Next.js app to load next.config.js and .env files in your test environment
  dir: './',
});

// Add any custom config to be passed to Jest
const customJestConfig = {
  setupFilesAfterEnv: ['<rootDir>/jest.setup.js'],
  testEnvironment: 'jsdom',
};

// createJestConfig is exported this way to ensure that next/jest can load the Next.js config which is async
module.exports = createJestConfig(customJestConfig);

jest.setup.js

import '@testing-library/jest-dom';

devDeps from package.json:

  "devDependencies": {
    "@edge-runtime/jest-environment": "^2.3.10",
    "@testing-library/jest-dom": "^6.4.2",
    "@testing-library/react": "^14.2.1",
    "@types/node": "20.11.20",
    "eslint": "^8",
    "eslint-config-next": "14.0.4",
    "eslint-config-prettier": "^9.1.0",
    "jest": "^29.7.0",
    "jest-environment-jsdom": "^29.7.0",
    "typescript": "5.3.3"
  }