import { afterAll, describe, expect, it } from 'vitest';
import { loadConfig } from '../src/config.ts';
import { migrate } from '../src/db/migrate.ts';
import { closeTestPool, getTestPool } from './helpers/db.ts';

afterAll(closeTestPool);

describe('database', () => {
  it('migrate is idempotent', async () => {
    const pool = await getTestPool();
    await migrate(pool);
    await migrate(pool);
    const { rows } = await pool.query(`SELECT to_regclass('public.events') AS t`);
    expect(rows[0].t).toBe('events');
  });
});

describe('config', () => {
  it('loadConfig rejects missing DATABASE_URL', () => {
    expect(() => loadConfig({ INGEST_HMAC_SECRET: 'x'.repeat(32) })).toThrow(/DATABASE_URL/);
  });

  it('loadConfig applies defaults', () => {
    const c = loadConfig({ DATABASE_URL: 'postgres://x', INGEST_HMAC_SECRET: 'x'.repeat(32) });
    expect(c.PORT).toBe(3001);
    expect(c.SFTP_INTERVAL_MIN).toBe(15);
    expect(c.sftp).toBeNull();
  });
});