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ResponseBase.php
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ResponseBase.php
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<?php
declare(strict_types=1);
/**
* CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
*
* Licensed under The MIT License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
* @since 3.7.0
* @license https://www.opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\TestSuite\Constraint\Response;
use Cake\Http\Cookie\CookieCollection;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\Constraint\Constraint;
use Psr\Http\Message\ResponseInterface;
/**
* Base constraint for response constraints
*
* @internal
*/
abstract class ResponseBase extends Constraint
{
/**
* @var \Psr\Http\Message\ResponseInterface
*/
protected ResponseInterface $response;
/**
* Constructor
*
* @param \Psr\Http\Message\ResponseInterface|null $response Response
*/
public function __construct(?ResponseInterface $response)
{
if (!$response) {
throw new AssertionFailedError('No response set, cannot assert content.');
}
$this->response = $response;
}
/**
* Get the response body as string
*
* @return string The response body.
*/
protected function _getBodyAsString(): string
{
return (string)$this->response->getBody();
}
/**
* Read a cookie from either the response cookie collection,
* or headers
*
* @param string $name The name of the cookie you want to read.
* @return array|null Null if the cookie does not exist, array with `value` as the only key.
*/
protected function readCookie(string $name): ?array
{
if (method_exists($this->response, 'getCookie')) {
return $this->response->getCookie($name);
}
$cookies = CookieCollection::createFromHeader($this->response->getHeader('Set-Cookie'));
if (!$cookies->has($name)) {
return null;
}
return $cookies->get($name)->toArray();
}
}