Files
superset2/superset-frontend/spec/helpers/jsDomWithFetchAPI.ts
Claude 471b4bafc4 fix(tests): resolve jest 30.4 + jsdom 26 compatibility issues
- Patch Object.defineProperties in jsDomWithFetchAPI.ts to make
  window.location configurable, enabling jest.spyOn in tests with
  jest-environment-jsdom 30 (which bundles jsdom 26)
- Update TableChart.test.tsx: jsdom 26 returns rgba(0,0,0,0) for
  elements with no background, replacing empty string expectations
- Apply prettier formatting fixes to logger.test.ts and
  RedirectWarning/utils.test.ts

Co-Authored-By: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-18 16:48:31 -05:00

76 lines
3.2 KiB
TypeScript

/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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*/
import JSDOMEnvironment from 'jest-environment-jsdom';
// jest-environment-jsdom 30 bundles jsdom 26, which marks window.location as
// [LegacyUnforgeable] (configurable: false). jest 30's spyOn now strictly
// checks the configurable flag and throws when it's false, breaking every test
// that uses jest.spyOn(window, 'location', 'get').
//
// We intercept Object.defineProperties at module-load time (before any JSDOM
// instance is created). The interceptor makes window.location configurable
// every time jsdom creates a new Window, restoring the ability to spy on it.
// This file is only required by Jest in the test environment so the
// monkey-patch is safe.
const _originalDefineProperties = Object.defineProperties.bind(Object);
(Object as any).defineProperties = function (
obj: object,
props: PropertyDescriptorMap,
) {
if (
props !== null &&
typeof props === 'object' &&
Object.prototype.hasOwnProperty.call(props, 'location') &&
(props as any).location?.configurable === false
) {
// Allow jest.spyOn(window, 'location', 'get') to work in tests by making
// the property configurable. This deviates from the browser spec's
// [LegacyUnforgeable] requirement but is acceptable in a test environment.
props = {
...props,
location: { ...(props as any).location, configurable: true },
};
}
return _originalDefineProperties(obj, props);
};
// 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);
// FIXME https://github.com/jsdom/jsdom/issues/1724
this.global.fetch = fetch;
this.global.Headers = Headers;
this.global.Request = Request;
this.global.Response = Response;
this.global.AbortSignal = AbortSignal;
this.global.AbortController = AbortController;
this.global.ReadableStream = ReadableStream;
// Mock MessageChannel to prevent hanging Jest tests with rc-overflow@1.4.1
// Forces rc-overflow to use requestAnimationFrame fallback instead
// Can be removed when rc-overflow properly cleans up MessagePorts in test environments
// See: https://github.com/apache/superset/pull/34871
this.global.MessageChannel = undefined as any;
this.global.MessagePort = undefined as any;
}
}