<?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\Tests\Test\Constraint;
use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\TestFailure;
use Symfony\Component\DomCrawler\Crawler;
use Symfony\Component\DomCrawler\Test\Constraint\CrawlerSelectorExists;
class CrawlerSelectorExistsTest extends TestCase
{
public function testConstraint(): void
{
$constraint = new CrawlerSelectorExists('title');
$this->assertTrue($constraint->evaluate(new Crawler('<html><head><title>'), '', true));
$constraint = new CrawlerSelectorExists('h1');
$this->assertFalse($constraint->evaluate(new Crawler('<html><head><title>'), '', true));
try {
$constraint->evaluate(new Crawler('<html><head><title>'));
} catch (ExpectationFailedException $e) {
$this->assertEquals("Failed asserting that the Crawler matches selector \"h1\".\n", TestFailure::exceptionToString($e));
return;
}
$this->fail();
}
}