使用Jest和Webpack别名进行测试

这似乎已解决。

以下是有效的设置：

版本号

"jest": "~20.0.4"

"webpack": "^3.5.6"

package.json

"jest": {  "moduleNameMapper": {    "^@root(.*)$": "<rootDir>/src$1",    "^@components(.*)$": "<rootDir>/src/components$1",  } }

webpack.shared.js

const paths = {  APP_DIR: path.resolve(__dirname, '..', 'src'),};exports.resolveRoot = [paths.APP_DIR, 'node_modules'];exports.aliases = {  '@root': path.resolve(paths.APP_DIR, ''),  '@components': path.resolve(paths.APP_DIR, 'components'),};