import { describe, it, expect } from 'vitest';
import { spawnWorker } from './secretary-spawn.mjs';

describe('secretary-spawn', () => {
  it('spawns node with [worker, workDir], detached, stdio ignore, and unrefs', () => {
    const calls = [];
    let unrefed = false;
    const fakeSpawn = (cmd, args, opts) => { calls.push({ cmd, args, opts }); return { unref: () => { unrefed = true; } }; };
    spawnWorker('C:/themes/alpha', { spawnImpl: fakeSpawn });
    expect(calls).toHaveLength(1);
    expect(calls[0].args[1]).toBe('C:/themes/alpha');
    expect(calls[0].args[0]).toMatch(/secretary-worker\.mjs$/);
    expect(calls[0].opts.detached).toBe(true);
    expect(calls[0].opts.stdio).toBe('ignore');
    expect(unrefed).toBe(true);
  });
});