CommentHostnameTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\comment\Kernel;

use Drupal\comment\Entity\Comment;
use Drupal\comment\Entity\CommentType;
use Drupal\KernelTests\KernelTestBase;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Session\Session;
use Symfony\Component\HttpFoundation\Session\Storage\MockArraySessionStorage;

/**
 * Tests the hostname base field.
 *
 * @coversDefaultClass \Drupal\comment\Entity\Comment
 *
 * @group comment
 */
class CommentHostnameTest extends KernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'comment',
        'entity_test',
        'user',
    ];
    
    /**
     * Tests hostname default value callback.
     *
     * @covers ::getDefaultHostname
     */
    public function testGetDefaultHostname() : void {
        // Create a fake request to be used for testing.
        $request = Request::create('/', 'GET', [], [], [], [
            'REMOTE_ADDR' => '203.0.113.1',
        ]);
        $request->setSession(new Session(new MockArraySessionStorage()));
        
        /** @var \Symfony\Component\HttpFoundation\RequestStack $stack */
        $stack = $this->container
            ->get('request_stack');
        $stack->push($request);
        CommentType::create([
            'id' => 'foo',
            'label' => 'Foo',
            'target_entity_type_id' => 'entity_test',
        ])->save();
        // Check that the hostname is empty by default.
        $comment = Comment::create([
            'comment_type' => 'foo',
        ]);
        $this->assertEquals('', $comment->getHostname());
        \Drupal::configFactory()->getEditable('comment.settings')
            ->set('log_ip_addresses', TRUE)
            ->save(TRUE);
        // Check that the hostname was set correctly.
        $comment = Comment::create([
            'comment_type' => 'foo',
        ]);
        $this->assertEquals('203.0.113.1', $comment->getHostname());
    }

}