SecuredRedirectResponseTest.php

<?php


/**
 * @file
 * Contains \Drupal\Tests\Component\HttpFoundation\SecuredRedirectResponseTest.
 */
namespace Drupal\Tests\Component\HttpFoundation;

use Drupal\Component\HttpFoundation\SecuredRedirectResponse;
use PHPUnit\Framework\TestCase;
use Symfony\Component\HttpFoundation\Cookie;
use Symfony\Component\HttpFoundation\RedirectResponse;

/**
 * Test secure redirect base class.
 *
 * @group Routing
 * @coversDefaultClass \Drupal\Component\HttpFoundation\SecuredRedirectResponse
 */
class SecuredRedirectResponseTest extends TestCase {
    
    /**
     * Test copying of redirect response.
     *
     * @covers ::createFromRedirectResponse
     * @covers ::fromResponse
     */
    public function testRedirectCopy() {
        $redirect = new RedirectResponse('/magic_redirect_url', 301, [
            'x-cache-foobar' => 123,
        ]);
        $redirect->setProtocolVersion('2.0');
        $redirect->setCharset('ibm-943_P14A-2000');
        $redirect->headers
            ->setCookie(new Cookie('name', 'value', 0, '/', NULL, FALSE, TRUE, FALSE, NULL));
        // Make a cloned redirect.
        $secureRedirect = SecuredRedirectStub::createFromRedirectResponse($redirect);
        $this->assertEquals('/magic_redirect_url', $secureRedirect->getTargetUrl());
        $this->assertEquals(301, $secureRedirect->getStatusCode());
        // We pull the headers from the original redirect because there are default headers applied.
        $headers1 = $redirect->headers
            ->allPreserveCase();
        $headers2 = $secureRedirect->headers
            ->allPreserveCase();
        // We unset cache headers so we don't test arcane Symfony weirdness.
        // https://github.com/symfony/symfony/issues/16171
        unset($headers1['Cache-Control'], $headers2['Cache-Control']);
        $this->assertEquals($headers1, $headers2);
        $this->assertEquals('2.0', $secureRedirect->getProtocolVersion());
        $this->assertEquals('ibm-943_P14A-2000', $secureRedirect->getCharset());
        $this->assertEquals($redirect->headers
            ->getCookies(), $secureRedirect->headers
            ->getCookies());
    }

}
class SecuredRedirectStub extends SecuredRedirectResponse {
    
    /**
     * {@inheritdoc}
     */
    protected function isSafe($url) {
        // Empty implementation for testing.
        return TRUE;
    }

}