46 lines
1.7 KiB
TypeScript
46 lines
1.7 KiB
TypeScript
import "@testing-library/jest-dom/vitest";
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import { cleanup } from "@testing-library/react";
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import { afterEach } from "vitest";
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afterEach(() => cleanup());
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// jsdom 缺口 polyfill（spec S2）：radix 原语在 jsdom 下的已知缺失，一次配好全体组件测试共用。
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class ResizeObserverStub {
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observe() {}
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unobserve() {}
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disconnect() {}
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}
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globalThis.ResizeObserver ??= ResizeObserverStub as unknown as typeof ResizeObserver;
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Element.prototype.scrollIntoView ??= function scrollIntoView() {};
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// radix 的焦点/拖拽逻辑会探测 pointer capture API，jsdom 未实现
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Element.prototype.hasPointerCapture ??= (() => false) as never;
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Element.prototype.setPointerCapture ??= (() => {}) as never;
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Element.prototype.releasePointerCapture ??= (() => {}) as never;
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// jsdom 未实现 matchMedia（theme.tsx 按 prefers-color-scheme 求值）：EventTarget 基类覆盖
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// addEventListener/removeEventListener，addListener/removeListener 是旧版 legacy API 兼容面。
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class MediaQueryListStub extends EventTarget {
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media: string;
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matches: boolean;
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onchange: ((this: MediaQueryList, ev: MediaQueryListEvent) => unknown) | null = null;
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constructor(media: string) {
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super();
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this.media = media;
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this.matches = false;
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}
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addListener(listener: (this: MediaQueryList, ev: MediaQueryListEvent) => unknown) {
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this.addEventListener("change", listener as EventListener);
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}
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removeListener(listener: (this: MediaQueryList, ev: MediaQueryListEvent) => unknown) {
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this.removeEventListener("change", listener as EventListener);
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}
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}
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globalThis.matchMedia ??= ((media: string) => new MediaQueryListStub(media)) as unknown as typeof matchMedia;
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