engineN/system/Test/bootstrap.php

<?php

/**
 * This file is part of CodeIgniter 4 framework.
 *
 * (c) CodeIgniter Foundation <admin@codeigniter.com>
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

use CodeIgniter\Config\DotEnv;
use Config\Autoload;
use Config\Modules;
use Config\Paths;
use Config\Services;

error_reporting(E_ALL);
ini_set('display_errors', '1');
ini_set('display_startup_errors', '1');

// Make sure it recognizes that we're testing.
$_SERVER['CI_ENVIRONMENT'] = 'testing';
define('ENVIRONMENT', 'testing');
defined('CI_DEBUG') || define('CI_DEBUG', true);

// Often these constants are pre-defined, but query the current directory structure as a fallback
defined('HOMEPATH') || define('HOMEPATH', realpath(rtrim(getcwd(), '\\/ ')) . DIRECTORY_SEPARATOR);
$source = is_dir(HOMEPATH . 'app')
    ? HOMEPATH
    : (is_dir('vendor/codeigniter4/framework/') ? 'vendor/codeigniter4/framework/' : 'vendor/codeigniter4/codeigniter4/');
defined('CONFIGPATH') || define('CONFIGPATH', realpath($source . 'app/Config') . DIRECTORY_SEPARATOR);
defined('PUBLICPATH') || define('PUBLICPATH', realpath($source . 'public') . DIRECTORY_SEPARATOR);
unset($source);

// Load framework paths from their config file
require CONFIGPATH . 'Paths.php';
$paths = new Paths();

// Define necessary framework path constants
defined('APPPATH')       || define('APPPATH', realpath(rtrim($paths->appDirectory, '\\/ ')) . DIRECTORY_SEPARATOR);
defined('WRITEPATH')     || define('WRITEPATH', realpath(rtrim($paths->writableDirectory, '\\/ ')) . DIRECTORY_SEPARATOR);
defined('SYSTEMPATH')    || define('SYSTEMPATH', realpath(rtrim($paths->systemDirectory, '\\/')) . DIRECTORY_SEPARATOR);
defined('ROOTPATH')      || define('ROOTPATH', realpath(APPPATH . '../') . DIRECTORY_SEPARATOR);
defined('CIPATH')        || define('CIPATH', realpath(SYSTEMPATH . '../') . DIRECTORY_SEPARATOR);
defined('FCPATH')        || define('FCPATH', realpath(PUBLICPATH) . DIRECTORY_SEPARATOR);
defined('TESTPATH')      || define('TESTPATH', realpath(HOMEPATH . 'tests/') . DIRECTORY_SEPARATOR);
defined('SUPPORTPATH')   || define('SUPPORTPATH', realpath(TESTPATH . '_support/') . DIRECTORY_SEPARATOR);
defined('COMPOSER_PATH') || define('COMPOSER_PATH', (string) realpath(HOMEPATH . 'vendor/autoload.php'));
defined('VENDORPATH')    || define('VENDORPATH', realpath(HOMEPATH . 'vendor') . DIRECTORY_SEPARATOR);

// Load Common.php from App then System
if (is_file(APPPATH . 'Common.php')) {
    require_once APPPATH . 'Common.php';
}

require_once SYSTEMPATH . 'Common.php';

// Set environment values that would otherwise stop the framework from functioning during tests.
if (! isset($_SERVER['app.baseURL'])) {
    $_SERVER['app.baseURL'] = 'http://example.com/';
}

// Load necessary components
require_once SYSTEMPATH . 'Config/AutoloadConfig.php';
require_once APPPATH . 'Config/Autoload.php';
require_once APPPATH . 'Config/Constants.php';
require_once SYSTEMPATH . 'Modules/Modules.php';
require_once APPPATH . 'Config/Modules.php';

require_once SYSTEMPATH . 'Autoloader/Autoloader.php';
require_once SYSTEMPATH . 'Config/BaseService.php';
require_once SYSTEMPATH . 'Config/Services.php';
require_once APPPATH . 'Config/Services.php';

// Initialize and register the loader with the SPL autoloader stack.
Services::autoloader()->initialize(new Autoload(), new Modules())->register();
Services::autoloader()->loadHelpers();

// Now load Composer's if it's available
if (is_file(COMPOSER_PATH)) {
    require_once COMPOSER_PATH;
}

// Load environment settings from .env files into $_SERVER and $_ENV
require_once SYSTEMPATH . 'Config/DotEnv.php';

$env = new DotEnv(ROOTPATH);
$env->load();

Services::routes()->loadRoutes();