element-web/test/jest-mocks.ts
2024-09-06 15:44:31 +01:00

25 lines
800 B
TypeScript

/*
Copyright 2024 New Vector Ltd.
Copyright 2020-2022 The Matrix.org Foundation C.I.C.
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
// https://jestjs.io/docs/en/manual-mocks#mocking-methods-which-are-not-implemented-in-jsdom
Object.defineProperty(window, "matchMedia", {
writable: true,
value: jest.fn().mockImplementation((query) => ({
matches: false,
media: query,
onchange: null,
addListener: jest.fn(), // deprecated
removeListener: jest.fn(), // deprecated
addEventListener: jest.fn(),
removeEventListener: jest.fn(),
dispatchEvent: jest.fn(),
})),
});
// maplibre requires a createObjectURL mock
global.URL.createObjectURL = jest.fn();