jest

单元测试工具

https://www.npmjs.com/package/jest

🃏 Delightful JavaScript Testing

• 👩🏻‍💻 Developer Ready : Complete and ready to set-up JavaScript testing solution. Works out of the box for any React project.

• 🏃🏽 Instant Feedback : Failed tests run first. Fast interactive mode can switch between running all tests or only test files related to changed files.

• 📸 Snapshot Testing : Jest can capture snapshots of React trees or other serializable values to simplify UI testing.

version

29.7.0

downloads

23,497,819

repository

github.com/jestjs/jest

homepage

jestjs.io/

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