Function assertNotContains

scripts/generate-agent-factory.test.js:39–47

* Test helper to check if output does NOT contain unexpected content

(content, unexpected, testName)

 * Test helper to check if output does NOT contain unexpected content
 */
function assertNotContains(content, unexpected, testName) {
  if (content.includes(unexpected)) {
    console.error(`❌ FAIL: ${testName}`);
    console.error(`   Expected NOT to find: "${unexpected}"`);
    return false;
  }
  console.log(`✓ PASS: ${testName}`);
  return true;
}

/**
 * Test helper to count occurrences of a pattern