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715de0de6b
Jest matches moduleNameMapper regexes with module names, not the full file path, so the negative lookahead doesn’t work for filtering out JS files, because they can be imported without the extension. So paths like `lodash.assign` and `../utils/range` were mislabeled as resources with unknown file extensions because they have a dot in the name. As a stopgap measure, revert the moduleNameMapper regex added in #1077.
43 lines
1.5 KiB
JavaScript
43 lines
1.5 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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// Note: this file does not exist after ejecting.
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const pathExists = require('path-exists');
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const paths = require('../config/paths');
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module.exports = (resolve, rootDir, isEjecting) => {
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// Use this instead of `paths.testsSetup` to avoid putting
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// an absolute filename into configuration after ejecting.
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const setupTestsFile = pathExists.sync(paths.testsSetup) ? '<rootDir>/src/setupTests.js' : undefined;
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const config = {
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collectCoverageFrom: ['src/**/*.{js,jsx}'],
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moduleNameMapper: {
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'^.+\\.(ico|jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$': resolve('config/jest/FileStub.js'),
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'^.+\\.css$': resolve('config/jest/CSSStub.js')
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},
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setupFiles: [resolve('config/polyfills.js')],
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setupTestFrameworkScriptFile: setupTestsFile,
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testPathIgnorePatterns: ['<rootDir>/(build|docs|node_modules)/'],
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testEnvironment: 'node',
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};
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if (rootDir) {
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config.rootDir = rootDir;
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}
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if (!isEjecting) {
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// This is unnecessary after ejecting because Jest
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// will just use .babelrc in the project folder.
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config.transform = {
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'^.+\\.(js|jsx)$': resolve('config/jest/transform.js'),
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};
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}
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return config;
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};
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