升级到Jest v20之后我收到以下错误,babel-polyfill由于内存泄漏,他们删除了自动:
TypeError: Object.values is not a function
我知道我现在需要自己填充这个,我正在使用babel-preset-env并拥有以下.babelrc文件:
"env": {
"development": {
"plugins": ["transform-react-jsx-source"]
},
"test": {
"presets": [
"react",
"stage-3",
["env", {
"targets": {
"browsers": [
"firefox >= 36",
"chrome >= 38",
"opera >= 25",
"safari >= 9",
"ios >= 9"
],
"node": "6.11.4"
},
"useBuiltIns": "usage",
"include": ["es7.object.values"],
"debug": true
}],
"jest"
],
"plugins": [
"transform-class-properties"
],
}
}
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我可以看到es7.object.values在调试输出中正在填充:
Using polyfills:
...
es7.object.values {"chrome":"38","firefox":"36","ios":"9","safari":"9","node":"6.11.4"}
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但我仍然收到错误消息,帮助!
一些选项是:
Object.values(这似乎是7.0从这个答案判断的),babel-polyfill使用(通过文件import 'babel-polyfill'中)填充它setupTests.js。| 归档时间: |
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