--- /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\DependencyInjection\Tests\Loader;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Loader\ClosureLoader;
+
+class ClosureLoaderTest extends TestCase
+{
+ public function testSupports()
+ {
+ $loader = new ClosureLoader(new ContainerBuilder());
+
+ $this->assertTrue($loader->supports(function ($container) {}), '->supports() returns true if the resource is loadable');
+ $this->assertFalse($loader->supports('foo.foo'), '->supports() returns true if the resource is loadable');
+ }
+
+ public function testLoad()
+ {
+ $loader = new ClosureLoader($container = new ContainerBuilder());
+
+ $loader->load(function ($container) {
+ $container->setParameter('foo', 'foo');
+ });
+
+ $this->assertEquals('foo', $container->getParameter('foo'), '->load() loads a \Closure resource');
+ }
+}