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35bb52302f
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: Laurent Cozic <laurent22@users.noreply.github.com> Co-authored-by: Henry Heino <personalizedrefrigerator@gmail.com>
28 lines
1.0 KiB
TypeScript
28 lines
1.0 KiB
TypeScript
// Import this file in a test to set up a DOM environment.
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// Use instead of jest-environment-jsdom in packages/lib.
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//
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// As of February 2026, jest-environment-jsdom can't be enabled
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// for some tests in @joplin/lib without enabling it for all
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// @joplin/lib tests. Jest's environment configuration comment
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// (i.e. /** @jest-environment jsdom */) doesn't work in @joplin/lib
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// due to the TypeScript/Jest configuration.
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//
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//
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// This is similar to (but somewhat simpler than) the approach taken by
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// "global-jsdom" package, which is recommended by the NodeJS native
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// test runner documentation (https://nodejs.org/en/learn/test-runner/using-test-runner#user-interface-tests).
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import { JSDOM } from 'jsdom';
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const dom = new JSDOM(
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`
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<!DOCTYPE html>
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<html><body></body></html>
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`,
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{ url: 'http://localhost:8088/', pretendToBeVisual: true },
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);
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globalThis.window = dom.window as unknown as typeof window;
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// Allow accessing document, Event, HTMLElement, etc. without the "window." prefix
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Object.setPrototypeOf(globalThis, globalThis.window);
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