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991e83f568
Summary: The current way the Jest preset work requires the different files to be in `<rootDir>/node_modules/react-native`. This is not necessarily true - especially in monorepoes. If we instead do `require.resolve`, we do not need to do `rootDir` replacement in Jest. Having a JS file as preset has been supported since Jest 23.0.0: https://github.com/facebook/jest/pull/6185 Changelog: ---------- [General] [Fixed] - use `require.resolve` in `jest-preset` Pull Request resolved: https://github.com/facebook/react-native/pull/22972 Differential Revision: D13662758 Pulled By: hramos fbshipit-source-id: ca79b5b89d9d05c6fe639b0d88619858e8d05da7
42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its 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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const dir = __dirname;
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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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hasteImplModulePath: require.resolve('./jest/hasteImpl.js'),
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providesModuleNodeModules: ['react-native'],
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},
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moduleFileExtensions: ['js', 'json', 'jsx', 'node', 'ts', 'tsx'],
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moduleNameMapper: {
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'^React$': require.resolve('react'),
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},
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modulePathIgnorePatterns: [`${dir}/Libraries/react-native/`],
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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-clone-referenced-element)',
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],
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testMatch: [
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'**/__tests__/**/*.(js|ts|tsx)',
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'**/?(*.)+(spec|test).(js|ts|tsx)',
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],
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setupFiles: [require.resolve('./jest/setup.js')],
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testEnvironment: 'node',
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};
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