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vendor/symfony/dom-crawler/Test/Constraint/CrawlerSelectorExists.php

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+<?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\DomCrawler\Test\Constraint;
+
+use PHPUnit\Framework\Constraint\Constraint;
+use Symfony\Component\DomCrawler\Crawler;
+
+final class CrawlerSelectorExists extends Constraint
+{
+    private string $selector;
+
+    public function __construct(string $selector)
+    {
+        $this->selector = $selector;
+    }
+
+    public function toString(): string
+    {
+        return \sprintf('matches selector "%s"', $this->selector);
+    }
+
+    /**
+     * @param Crawler $crawler
+     */
+    protected function matches($crawler): bool
+    {
+        return 0 < \count($crawler->filter($this->selector));
+    }
+
+    /**
+     * @param Crawler $crawler
+     */
+    protected function failureDescription($crawler): string
+    {
+        return 'the Crawler '.$this->toString();
+    }
+}