Constructive description here

vendor/psy/psysh/test/Psy/Test/AutoloaderTest.php

@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of Psy Shell.
+ *
+ * (c) 2012-2017 Justin Hileman
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Psy\Test;
+
+use Psy\Autoloader;
+
+class AutoloaderTest extends \PHPUnit_Framework_TestCase
+{
+    public function testRegister()
+    {
+        Autoloader::register();
+        $this->assertTrue(spl_autoload_unregister(array('Psy\Autoloader', 'autoload')));
+    }
+}