--- /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\DataCollector\Util;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\HttpKernel\DataCollector\Util\ValueExporter;
+
+class ValueExporterTest extends TestCase
+{
+ /**
+ * @var ValueExporter
+ */
+ private $valueExporter;
+
+ protected function setUp()
+ {
+ $this->valueExporter = new ValueExporter();
+ }
+
+ public function testDateTime()
+ {
+ $dateTime = new \DateTime('2014-06-10 07:35:40', new \DateTimeZone('UTC'));
+ $this->assertSame('Object(DateTime) - 2014-06-10T07:35:40+00:00', $this->valueExporter->exportValue($dateTime));
+ }
+
+ /**
+ * @requires PHP 5.5
+ */
+ public function testDateTimeImmutable()
+ {
+ $dateTime = new \DateTimeImmutable('2014-06-10 07:35:40', new \DateTimeZone('UTC'));
+ $this->assertSame('Object(DateTimeImmutable) - 2014-06-10T07:35:40+00:00', $this->valueExporter->exportValue($dateTime));
+ }
+
+ public function testIncompleteClass()
+ {
+ $foo = new \__PHP_Incomplete_Class();
+ $array = new \ArrayObject($foo);
+ $array['__PHP_Incomplete_Class_Name'] = 'AppBundle/Foo';
+ $this->assertSame('__PHP_Incomplete_Class(AppBundle/Foo)', $this->valueExporter->exportValue($foo));
+ }
+}