#!/usr/bin/env node

/**
 * Minimal tests for CCIP Relay Service.
 * Run with: npm test
 * Does not start the relay or connect to RPC.
 * For full tests, set PRIVATE_KEY (or RELAYER_PRIVATE_KEY) and run; config load will then validate.
 */

import { existsSync } from 'fs';
import { join, dirname } from 'path';
import { fileURLToPath } from 'url';

const __dirname = dirname(fileURLToPath(import.meta.url));

function assert(condition, message) {
  if (!condition) {
    console.error('FAIL:', message);
    process.exit(1);
  }
}

console.log('Relay service structure tests...');

assert(existsSync(join(__dirname, 'src', 'config.js')), 'src/config.js should exist');
assert(existsSync(join(__dirname, 'src', 'RelayService.js')), 'src/RelayService.js should exist');
assert(existsSync(join(__dirname, 'index.js')), 'index.js should exist');

console.log('OK: relay service structure valid');
process.exit(0);