import { describe, it, expect, beforeEach, afterEach } from 'vitest';
import { mkdtempSync, rmSync } from 'fs';
import { tmpdir } from 'os';
import { join } from 'path';
import { loadConfig, saveConfig, defaultConfig } from '../src/core/config.js';

describe('config', () => {
  let cwd: string;

  beforeEach(() => {
    cwd = mkdtempSync(join(tmpdir(), 'agenthub-'));
  });

  afterEach(() => {
    rmSync(cwd, { recursive: true, force: true });
  });

  it('creates and loads default config', () => {
    const cfg = defaultConfig('test-project');
    saveConfig(cwd, cfg);
    const loaded = loadConfig(cwd);
    expect(loaded.projectName).toBe('test-project');
    expect(loaded.delegationMode).toBe('suggest');
  });
});