react-native/jest.config.js
Nick Gerleman 217696ee17 Fail tests on console.error() or console.warn()
Summary:
This makes it so that React Native unit tests will fail if code unexpectedly outputs a warning or error (which would show as a redbox error).

This logic split out from the normal `jest/setup.js` which is included by the jest-preset, to only effect our tests instead of existing RN Jest users.

Changelog:
[Internal][Changed] - Fail tests on `console.error()` or `console.warn()`

Reviewed By: huntie

Differential Revision: D41564032

fbshipit-source-id: 3cc7d3a8433fcb75f654669b9c350dea2da937a8
2022-12-01 06:59:04 -08:00

55 lines
1.2 KiB
JavaScript

/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @format
*/
'use strict';
module.exports = {
transform: {
'^.+\\.(bmp|gif|jpg|jpeg|mp4|png|psd|svg|webp)$':
'<rootDir>/jest/assetFileTransformer.js',
'.*': './jest/private/preprocessor.js',
},
setupFiles: ['./jest/local-setup.js'],
fakeTimers: {
enableGlobally: true,
legacyFakeTimers: true,
},
snapshotFormat: {
escapeString: true,
printBasicPrototype: true,
},
testRegex: '/__tests__/.*-test\\.js$',
testPathIgnorePatterns: [
'/node_modules/',
'<rootDir>/template',
'Libraries/Renderer',
'packages/rn-tester/e2e',
],
transformIgnorePatterns: ['node_modules/(?!@react-native/)'],
haste: {
defaultPlatform: 'ios',
platforms: ['ios', 'android'],
},
unmockedModulePathPatterns: [
'node_modules/react/',
'Libraries/Renderer',
'promise',
'source-map',
'fastpath',
'denodeify',
],
testEnvironment: 'node',
collectCoverageFrom: ['Libraries/**/*.js'],
coveragePathIgnorePatterns: [
'/__tests__/',
'/vendor/',
'<rootDir>/Libraries/react-native/',
],
};