我希望能够在使用 jest 时使用 webpack 别名来解析导入,并且最好参考webpack.aliases
以避免重复。
开玩笑:
"jest": {
"modulePaths": ["src"],
"moduleDirectories": ["node_modules"],
"moduleNameMapper": {
"^@shared$": "<rootDir>/shared/",
"^@components$": "<rootDir>/shared/components/"
}
},
Webpack 别名:
exports.aliases = {
'@shared': path.resolve(paths.APP_DIR, 'shared'),
'@components': path.resolve(paths.APP_DIR, 'shared/components'),
};
进口:
import Ordinal from '@shared/utils/Ordinal.jsx';
import Avatar from '@components/common/Avatar.jsx';
由于某种原因@
导致问题,所以当删除时(在别名和导入中),它可以找到shared
但components
仍然无法解决。
FAIL src/shared/components/test/Test.spec.jsx
● Test suite failed to run
Cannot find module '@shared/utils/Ordinal.jsx' from 'Test.jsx'
我曾尝试使用jest-webpack-alias、babel-plugin-module-resolver和Jest/Webpack 文档