import { describe, it, expect, vi, beforeEach } from 'vitest';
// Mock child_process for commandExists
vi.mock('child_process', () => ({
execFile: vi.fn((_cmd: string, _args: string[], cb: Function) => cb(null, '', '')),
}));
vi.mock('util', () => ({
promisify: () => vi.fn().mockResolvedValue({ stdout: '/usr/bin/screencapture', stderr: '' }),
}));
import { commandExists, sleep, resetProviderCache } from '../../src/utils/screenshot-provider.js';
describe('screenshot-provider utilities', () => {
beforeEach(() => {
vi.clearAllMocks();
resetProviderCache();
});
describe('sleep', () => {
it('resolves after the specified time', async () => {
vi.useFakeTimers();
const promise = sleep(1);
vi.advanceTimersByTime(1000);
await promise;
vi.useRealTimers();
});
it('handles zero seconds', async () => {
vi.useFakeTimers();
const promise = sleep(0);
vi.advanceTimersByTime(0);
await promise;
vi.useRealTimers();
});
});
});
