Update to drupal 8.0.0-rc1. For more information, see https://www.drupal.org/node/2582663

vendor/symfony/css-selector/Tests/Node/HashNodeTest.php

@@ -0,0 +1,33 @@
+<?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\CssSelector\Tests\Node;
+
+use Symfony\Component\CssSelector\Node\HashNode;
+use Symfony\Component\CssSelector\Node\ElementNode;
+
+class HashNodeTest extends AbstractNodeTest
+{
+    public function getToStringConversionTestData()
+    {
+        return array(
+            array(new HashNode(new ElementNode(), 'id'), 'Hash[Element[*]#id]'),
+        );
+    }
+
+    public function getSpecificityValueTestData()
+    {
+        return array(
+            array(new HashNode(new ElementNode(), 'id'), 100),
+            array(new HashNode(new ElementNode(null, 'id'), 'class'), 101),
+        );
+    }
+}