Files
create-react-app/scripts/utils/createJestConfig.js

36 lines
1.1 KiB
JavaScript

// @remove-on-eject-begin
/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
// @remove-on-eject-end
const pathExists = require('path-exists');
const paths = require('../../config/paths');
module.exports = (resolve, rootDir) => {
const setupFiles = [resolve('config/polyfills.js')];
if (pathExists.sync(paths.testsSetup)) {
setupFiles.push(paths.testsSetup);
}
const config = {
moduleNameMapper: {
'^[./a-zA-Z0-9$_-]+\\.(jpg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm)$': resolve('config/jest/FileStub.js'),
'^[./a-zA-Z0-9$_-]+\\.css$': resolve('config/jest/CSSStub.js')
},
scriptPreprocessor: resolve('config/jest/transform.js'),
setupFiles: setupFiles,
testPathIgnorePatterns: ['<rootDir>/(build|docs|node_modules)/'],
testEnvironment: 'node'
};
if (rootDir) {
config.rootDir = rootDir;
}
return config;
};