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TypeScript

/**
* @license
* Copyright 2024 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import JSDOMEnvironment from 'jest-environment-jsdom';
/**
* JSDOMEnvironment patch to polyfill missing APIs with Node APIs.
*/
// https://github.com/facebook/jest/blob/v29.4.3/website/versioned_docs/version-29.4/Configuration.md#testenvironment-string
export default class FixJSDOMEnvironment extends JSDOMEnvironment {
constructor(...args: ConstructorParameters<typeof JSDOMEnvironment>) {
super(...args);
// Fetch
// FIXME: https://github.com/jsdom/jsdom/issues/1724
this.global.fetch = fetch;
this.global.Headers = Headers;
this.global.Request = Request;
this.global.Response = Response;
// Util
this.global.TextEncoder = TextEncoder;
}
}