Ilia Mashkov
47 lines
1.2 KiB
TypeScript
47 lines
1.2 KiB
TypeScript
import { vi } from 'vitest';
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// jsdom lacks ResizeObserver
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global.ResizeObserver = class {
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observe = vi.fn();
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unobserve = vi.fn();
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disconnect = vi.fn();
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} as unknown as typeof ResizeObserver;
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// jsdom lacks Web Animations API
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Element.prototype.animate = vi.fn().mockReturnValue({
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onfinish: null,
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cancel: vi.fn(),
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finish: vi.fn(),
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pause: vi.fn(),
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play: vi.fn(),
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});
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// jsdom lacks SVG geometry methods
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SVGElement.prototype.getTotalLength = vi.fn(() => 0);
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// Robust localStorage mock for jsdom environment
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const localStorageMock = (() => {
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let store: Record<string, string> = {};
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return {
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getItem: vi.fn((key: string) => store[key] || null),
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setItem: vi.fn((key: string, value: string) => {
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store[key] = value.toString();
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}),
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removeItem: vi.fn((key: string) => {
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delete store[key];
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}),
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clear: vi.fn(() => {
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store = {};
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}),
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key: vi.fn((index: number) => Object.keys(store)[index] || null),
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get length() {
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return Object.keys(store).length;
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},
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};
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})();
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Object.defineProperty(window, 'localStorage', {
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value: localStorageMock,
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writable: true,
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});
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