// sarif-version.test.mjs — Regression for #56 (LOW, v7.8.3).
//
// toSARIF defaults version='6.0.0' and the orchestrator called toSARIF(output)
// with no version argument, so SARIF output hardcoded a stale driver.version.
// The orchestrator must pass the real plugin version (package.json) through.

import { describe, it } from 'node:test';
import assert from 'node:assert/strict';
import { spawn } from 'node:child_process';
import { resolve, dirname, join } from 'node:path';
import { fileURLToPath } from 'node:url';
import { mkdtempSync, writeFileSync, rmSync, readFileSync } from 'node:fs';
import { tmpdir } from 'node:os';

const __dirname = dirname(fileURLToPath(import.meta.url));
const ORCHESTRATOR = resolve(__dirname, '../../scanners/scan-orchestrator.mjs');
const PKG_VERSION = JSON.parse(
  readFileSync(resolve(__dirname, '../../package.json'), 'utf8'),
).version;

function run(args, timeout = 120000) {
  return new Promise((resolvePromise) => {
    const chunks = [];
    const errChunks = [];
    const child = spawn('node', [ORCHESTRATOR, ...args], {
      timeout,
      stdio: ['ignore', 'pipe', 'pipe'],
    });
    child.stdout.on('data', (c) => chunks.push(c));
    child.stderr.on('data', (c) => errChunks.push(c));
    child.on('close', (code) => {
      resolvePromise({
        code: code ?? 1,
        stdout: Buffer.concat(chunks).toString(),
        stderr: Buffer.concat(errChunks).toString(),
      });
    });
  });
}

describe('scan-orchestrator: SARIF driver.version (#56)', () => {
  it('driver.version matches package.json version, not the stale 6.0.0 default', async () => {
    const dir = mkdtempSync(join(tmpdir(), 'sarif-version-'));
    try {
      writeFileSync(join(dir, 'README.md'), '# tiny fixture\n');
      const { stdout } = await run([dir, '--format', 'sarif']);
      const sarif = JSON.parse(stdout);
      const driver = sarif.runs[0].tool.driver;
      assert.equal(
        driver.version, PKG_VERSION,
        `SARIF driver.version should be the plugin version ${PKG_VERSION}, got ${driver.version}`,
      );
    } finally {
      rmSync(dir, { recursive: true, force: true });
    }
  });
});