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knowai/test/setup.ts
2025-11-23 22:26:39 +08:00

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/**
* 测试设置文件
* 配置全局测试环境和共享设置
*/
import { vi } from 'vitest';
// 模拟浏览器API其实用不到
Object.defineProperty(window, 'localStorage', {
value: {
getItem: vi.fn(),
setItem: vi.fn(),
removeItem: vi.fn(),
clear: vi.fn()
},
writable: true
});
Object.defineProperty(window, 'sessionStorage', {
value: {
getItem: vi.fn(),
setItem: vi.fn(),
removeItem: vi.fn(),
clear: vi.fn()
},
writable: true
});
// 模拟IntersectionObserver其实用不到
globalThis.IntersectionObserver = vi.fn().mockImplementation(() => ({
observe: vi.fn(),
unobserve: vi.fn(),
disconnect: vi.fn()
}));
// 模拟ResizeObserver其实用不到
globalThis.ResizeObserver = vi.fn().mockImplementation(() => ({
observe: vi.fn(),
unobserve: vi.fn(),
disconnect: vi.fn()
}));
// 模拟requestAnimationFrame其实用不到
globalThis.requestAnimationFrame = vi.fn((cb: FrameRequestCallback) => setTimeout(cb, 0));
// 模拟cancelAnimationFrame其实用不到
globalThis.cancelAnimationFrame = vi.fn((id: number) => clearTimeout(id));
// 模拟fetch
globalThis.fetch = vi.fn();
// 设置环境变量
process.env.NODE_ENV = 'test';