angular-cn/aio/content/examples/testing/example-config.json

{
  "projectType": "testing",
  "tests": [
    {"cmd": "yarn", "args": ["test", "--browsers=ChromeHeadless", "--no-watch"]},
    {"cmd": "yarn", "args": ["e2e", "--prod", "--protractor-config=e2e/protractor-puppeteer.conf.js", "--no-webdriver-update", "--port={PORT}"]}
  ]
}