将 Jest 升级到 v29 - 错误 无法找到测试环境 jest-environment-jsdom

Question

有人成功升级到最新的 Jest 版本吗29？
我收到错误：

Error: Test environment jest-environment-jsdom cannot be found. Make sure the testEnvironment configuration option points to an existing node module.

Answer 1

Jest 团队在版本中添加了更多描述性错误消息28.0.1

Error:...
As of Jest 28 "jsdom" is no longer shipped by default, make sure to install it separately.

安装jsdom包解决了这个问题：

# npm
npm install -D jest-environment-jsdom
# yarn
yarn add -D jest-environment-jsdom