react/scripts/jest/config.base.js
Simen Bekkhus e09097a75d chore: upgrade to jest 24 (#15778)
* chore: upgrade to jest 24

* download react-is from npm manually
2019-10-03 22:44:18 +05:30

32 lines
1.5 KiB
JavaScript

'use strict';
module.exports = {
haste: {
hasteImplModulePath: require.resolve('./noHaste.js'),
},
modulePathIgnorePatterns: [
'<rootDir>/scripts/rollup/shims/',
'<rootDir>/scripts/bench/',
],
transform: {
'.*': require.resolve('./preprocessor.js'),
},
setupFiles: [require.resolve('./setupEnvironment.js')],
setupFilesAfterEnv: [require.resolve('./setupTests.js')],
// Only include files directly in __tests__, not in nested folders.
testRegex: '/__tests__/[^/]*(\\.js|\\.coffee|[^d]\\.ts)$',
moduleFileExtensions: ['js', 'json', 'node', 'coffee', 'ts'],
rootDir: process.cwd(),
roots: ['<rootDir>/packages', '<rootDir>/scripts'],
collectCoverageFrom: ['packages/**/*.js'],
timers: 'fake',
snapshotSerializers: [require.resolve('jest-snapshot-serializer-raw')],
// Jest changed from `about:blank` to `http://localhost` default in 24.5 (https://github.com/facebook/jest/pull/6792)
// in order to address https://github.com/facebook/jest/issues/6766. If one uses `about:blank` in JSDOM@11.12 or
// newer, it fails with `SecurityError: localStorage is not available for opaque origins`. However, some of React's
// tests depend on `about:blank` being the domain (for e.g. `url` in `img` tags). So we set `about:blank` here to
// keep the current behavior and make sure to keep the version of JSDOM to version lower than 11.12. This will have
// to be addressed properly when Jest 25 is released, as it will come with a newer version of JSDOM.
testURL: 'about:blank',
};