Jest 18.1.0 发布，JavaScript 单元测试工具

Jest 18.1.0 发布了，Jest 是 Facebook 开源的无痛 JavaScript 测试工具。Jest 默认使用 Jasmine assertions，模块化，可扩展、可配置。Jest 也可以捕获 React 或其他可序列化值的快照，以便快速编写测试，并提供无缝的更新体验。

更新内容：

• Fixed console.log and fake timer behavior in node 7.3

• Updated istanbul-api

• Updated jest-diff equality error message

• Disabled arrow keys when entering a pattern in watch mode to prevent broken behavior。Will be improved in a future release。

• Moved asymmetric matchers and equality functionality from Jasmine into jest-matchers

• Removed jasmine and jest-snapshot dependency from jest-matchers

• Removed unused global context variable

• Show a better error message if the config is invalid JSON

• Highlight trailing whitespace in assertion diffs and snapshots

• Jest now uses micromatch instead of minimatch

• Added -h as alias for --help

下载地址：

• Source code (zip)

• Source code (tar.gz)