peach a19a732be8 commit message | 2 년 전 | |
---|---|---|
.. | ||
build | 2 년 전 | |
node_modules | 2 년 전 | |
LICENSE | 2 년 전 | |
README.md | 2 년 전 | |
package.json | 2 년 전 |
If you are already using jest-cli
, add babel-jest
and it will automatically compile JavaScript code using Babel.
yarn add --dev babel-jest @babel/core
If you would like to write your own preprocessor, uninstall and delete babel-jest and set the config.transform option to your preprocessor.
Note: this step is only required if you are using babel-jest
with additional code preprocessors.
To explicitly define babel-jest
as a transformer for your JavaScript code, map .js files to the babel-jest
module. Typescript files are also supported.
"transform": {
"\\.[jt]sx?$": "babel-jest"
},