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Summary: This PR is the follow up to the conversation started here by SimenB: https://github.com/react-native-community/discussions-and-proposals/issues/509 Basically, we want to move RN to use its own custom environment so that we can tweak it going forward - this PR in fact only sets up the groundwork for that; robhogan mentioned that with this in place, Meta engineers can > iterate on it (with jest-environment-node as a starting point) against our internal product tests This is also connected to Rob's work to bring Jest 29 into the codebase https://github.com/facebook/react-native/pull/34724 and my "mirror" PR to bring template in main up to the same version (https://github.com/facebook/react-native/pull/34972) ## Changelog <!-- Help reviewers and the release process by writing your own changelog entry. For an example, see: https://reactnative.dev/contributing/changelogs-in-pull-requests --> [General] [Changed] - move Jest config to use a custom react-native Jest env Pull Request resolved: https://github.com/facebook/react-native/pull/34971 Test Plan: Tested that `yarn test` in main works fine after the changes; CI and Meta's internal CI will also serve the purpose of verifying that it works (but there's no reason not to since it's still pretty much just relying on `node`). Reviewed By: huntie Differential Revision: D40379760 Pulled By: robhogan fbshipit-source-id: 2c6d0bc86d337fda9befce0799bda2f56cc4466c
29 lines
737 B
JavaScript
29 lines
737 B
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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*/
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'use strict';
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module.exports = {
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haste: {
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defaultPlatform: 'ios',
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platforms: ['android', 'ios', 'native'],
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},
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transform: {
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'^.+\\.(js|ts|tsx)$': 'babel-jest',
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'^.+\\.(bmp|gif|jpg|jpeg|mp4|png|psd|svg|webp)$': require.resolve(
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'./jest/assetFileTransformer.js',
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),
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},
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transformIgnorePatterns: [
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'node_modules/(?!((jest-)?react-native|@react-native(-community)?)/)',
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],
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setupFiles: [require.resolve('./jest/setup.js')],
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testEnvironment: require.resolve('./jest/react-native-env.js'),
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};
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