Add Router::reload() to config/bootstrap.php

config/bootstrap.php

@@ -13,9 +13,14 @@
  * @license       http://www.opensource.org/licenses/mit-license.php MIT License
  */
 
+use Cake\Routing\Router;
+
 define('TIME_START', microtime(true));
 
 // @deprecated Backward compatibility with 2.x series
 class_alias('Cake\Utility\Text', 'Cake\Utility\String');
 
 require CAKE . 'basics.php';
+
+// Sets the initial router state so future reloads work.
+Router::reload();

tests/bootstrap.php

@@ -16,7 +16,6 @@ use Cake\Core\Configure;
 use Cake\Datasource\ConnectionManager;
 use Cake\I18n\I18n;
 use Cake\Log\Log;
-use Cake\Routing\Router;
 
 require_once 'vendor/autoload.php';
 
@@ -117,5 +116,3 @@ Log::config([
 Carbon\Carbon::setTestNow(Carbon\Carbon::now());
 
 ini_set('intl.default_locale', 'en_US');
-
-Router::reload();