26 lines
1.9 KiB
TypeScript
26 lines
1.9 KiB
TypeScript
import { afterEach, expect, it, vi } from 'vitest';
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import { betaUpdates } from '../../src/lib/ui/beta-updates.js';
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afterEach(() => { vi.useRealTimers(); vi.unstubAllGlobals(); });
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it('refreshes relevant pushes and reconnects without polling, pauses hidden tabs, and cleans up', async () => {
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vi.useFakeTimers();
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const window = new EventTarget(), document = Object.assign(new EventTarget(), { hidden: false });
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vi.stubGlobal('window', window); vi.stubGlobal('document', document);
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let finish!: () => void;
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const load = vi.fn(() => new Promise<void>(resolve => { finish = resolve; }));
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const stop = betaUpdates(load, () => 7);
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const change = (id: number) => window.dispatchEvent(Object.assign(new Event('ec:beta-changed'), { detail: { betaId: id } }));
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try {
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change(2); await vi.advanceTimersByTimeAsync(1000); expect(load).not.toHaveBeenCalled();
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change(7); change(7); await vi.advanceTimersByTimeAsync(200); expect(load).toHaveBeenCalledTimes(1);
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change(7); await vi.advanceTimersByTimeAsync(200); expect(load).toHaveBeenCalledTimes(1);
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finish(); await vi.advanceTimersByTimeAsync(200); expect(load).toHaveBeenCalledTimes(2);
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finish(); await vi.advanceTimersByTimeAsync(30000); expect(load).toHaveBeenCalledTimes(2);
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document.hidden = true; change(7); await vi.advanceTimersByTimeAsync(1000); expect(load).toHaveBeenCalledTimes(2);
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document.hidden = false; document.dispatchEvent(new Event('visibilitychange'));
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await vi.advanceTimersByTimeAsync(200); expect(load).toHaveBeenCalledTimes(3); finish();
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window.dispatchEvent(new Event('ec:pipeline-connected'));
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await vi.advanceTimersByTimeAsync(200); expect(load).toHaveBeenCalledTimes(4); finish();
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stop(); change(7); await vi.advanceTimersByTimeAsync(1000); expect(load).toHaveBeenCalledTimes(4);
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} finally { stop(); }
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});
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