wagtail/client/tests/integration/jest.config.js

module.exports = {
  globalSetup: './setup.js',
  globalTeardown: './teardown.js',
  testEnvironment: './PuppeteerEnvironment.js',
  setupFilesAfterEnv: [
    'expect-puppeteer',
    '@wordpress/jest-puppeteer-axe'
  ]
};