--- /dev/null
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Tests\DependencyInjection;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\HttpKernel\DependencyInjection\ServicesResetter;
+use Symfony\Component\HttpKernel\Tests\Fixtures\ClearableService;
+use Symfony\Component\HttpKernel\Tests\Fixtures\ResettableService;
+
+class ServicesResetterTest extends TestCase
+{
+ protected function setUp()
+ {
+ ResettableService::$counter = 0;
+ ClearableService::$counter = 0;
+ }
+
+ public function testResetServices()
+ {
+ $resetter = new ServicesResetter(new \ArrayIterator(array(
+ 'id1' => new ResettableService(),
+ 'id2' => new ClearableService(),
+ )), array(
+ 'id1' => 'reset',
+ 'id2' => 'clear',
+ ));
+
+ $resetter->reset();
+
+ $this->assertEquals(1, ResettableService::$counter);
+ $this->assertEquals(1, ClearableService::$counter);
+ }
+}