Дмитрий
27 lines
1.1 KiB
JavaScript
27 lines
1.1 KiB
JavaScript
import { describe, it, expect, beforeEach, afterEach } from 'vitest';
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import { mkdtempSync, rmSync, mkdirSync } from 'node:fs';
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import { tmpdir } from 'node:os';
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import { join } from 'node:path';
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import { acquireThemeLock, isThemeLocked } from './secretary-lock.mjs';
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let dir;
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beforeEach(() => { dir = mkdtempSync(join(tmpdir(), 'seclock-')); mkdirSync(join(dir, '_worker'), { recursive: true }); });
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afterEach(() => { rmSync(dir, { recursive: true, force: true }); });
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describe('secretary-lock', () => {
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it('first acquire succeeds and returns a release fn; second acquire fails while held', async () => {
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const release = await acquireThemeLock(dir);
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expect(typeof release).toBe('function');
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expect(await isThemeLocked(dir)).toBe(true);
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await expect(acquireThemeLock(dir)).rejects.toBeTruthy();
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await release();
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expect(await isThemeLocked(dir)).toBe(false);
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});
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it('acquire returns null instead of throwing when graceful:true and already held', async () => {
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const release = await acquireThemeLock(dir);
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const second = await acquireThemeLock(dir, { graceful: true });
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expect(second).toBe(null);
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await release();
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});
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});
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