默认情况下,babel会跳过node_modules.中的所有内容,但我在/nodemodules/special-module下有一个模块,它是jsx,需要编译。在构建主应用程序时,我在webpack.config.json中通过在rules数组中包含以下内容来解决此问题: test: /\.jsx?JSX into JS但在使用jest运行测试时,不会
我有一个非常简单的测试: it('sanity', () => { })
})By default, if Jest sees a Babel config, it will use that to transform your files, ignoring "node_modules_transformAndBuildS
我正在使用Jest来测试我的Angular应用程序,但是得到了以下错误:
Jest encountered an unexpected tokenBy default, if Jest sees a Babel config, it will use that to transform your files, ignoring "node_modules/nod
我正在尝试用Jest测试一个Svelte组件。该组件在浏览器中运行良好,但是单元测试在导入模块时失败。例如,在运行Jest时,import uuid from 'uuid'编译为const { default: uuid } = require("uuid");,调用uuid.v4()会导致TypeError当我使用import * as uuid from 'uui
我似乎完全不知道如何为babel提供根本的方案选择。如果我有一个monorepo,并且需要告诉不同的子包,它们将向上查找我的babel.config.js,那么我应该将rootMode: "upwards"放入子包的.babelrc中,对吗?这不起作用,因为由此产生的错误。Error: .rootMode is only allowed in root programmatic
By default, if Jest sees a Babel config, it will use that to transform your files, ignoring "node_modulesHere's what you can do:
- To have some of your "node_modules" files transformed, you can specify a customshould render a component matchin
我有这样的想法
This usually means that you are trying to import afile which Jest cannot parse, e.g. it's not plain JavaScript.By default, if Jest sees a Babel config, it will use that to transform your files, ignori