next.js/test/.babelrc

{
  "presets": [
    "next/babel"
  ]
}
Speed up tests (#4102) 2018-04-03 12:43:56 +00:00			`{`
			`"presets": [`
Use preset-react's development option + enable modules transform in test env (#5081) ## Minor changes When `NODE_ENV=test` is used we'll now apply the `'auto'` configuration for modules transformation. Which causes Babel to check if the current environment needs to be transformed or not. In practice this means that the following `.babelrc` is not needed anymore: OLD: ```json { "env": { "development": { "presets": ["next/babel"] }, "production": { "presets": ["next/babel"] }, "test": { "presets": [["next/babel", { "preset-env": { "modules": "commonjs" } }]] } } } ``` NEW: ``` { "presets": ["next/babel"] } ``` ## Patches `@babel/preset-react` has a `development` option that automatically applies a development-time plugin we manually applied before (`@babel/plugin-transform-react-jsx-source`). It also adds another development-time plugin that is said to make debugging/errors clearer: `@babel/plugin-transform-react-jsx-self` which we didn't apply before. Overall this means we can take advantage of preset-react to provide these plugins. 2018-09-03 14:41:52 +00:00			`"next/babel"`
Speed up tests (#4102) 2018-04-03 12:43:56 +00:00			`]`
Use preset-react's development option + enable modules transform in test env (#5081) ## Minor changes When `NODE_ENV=test` is used we'll now apply the `'auto'` configuration for modules transformation. Which causes Babel to check if the current environment needs to be transformed or not. In practice this means that the following `.babelrc` is not needed anymore: OLD: ```json { "env": { "development": { "presets": ["next/babel"] }, "production": { "presets": ["next/babel"] }, "test": { "presets": [["next/babel", { "preset-env": { "modules": "commonjs" } }]] } } } ``` NEW: ``` { "presets": ["next/babel"] } ``` ## Patches `@babel/preset-react` has a `development` option that automatically applies a development-time plugin we manually applied before (`@babel/plugin-transform-react-jsx-source`). It also adds another development-time plugin that is said to make debugging/errors clearer: `@babel/plugin-transform-react-jsx-self` which we didn't apply before. Overall this means we can take advantage of preset-react to provide these plugins. 2018-09-03 14:41:52 +00:00			`}`