Question

我正在使用Guzzle对我在Symfony2中工作的API进行测试。

我一直在观看关于休息的knpUniversity系列，我无法更新我应该能够使用app_test.php而不是app.php的部分。在本系列中，他们使用Guzzle v5，但在第6版中有重大变化with PSR7 use

在教程中，允许使用另一个以app.php以外的uri结尾，they use：

use GuzzleHttp\Event\BeforeEvent;
... 
class ApiTestCase extends KernelTestCase
{
... 
    public static function setUpBeforeClass()
    {
        $baseUrl = getenv('TEST_BASE_URL');
        self::$staticClient = new Client([
            'base_url' => $baseUrl,
            'defaults' => [
                'exceptions' => false
            ]
        ]);
        ...
        // guaranteeing that /app_test.php is prefixed to all URLs
        self::$staticClient->getEmitter()
            ->on('before', function(BeforeEvent $event) {
                $path = $event->getRequest()->getPath();
                if (strpos($path, '/api') === 0) {
                    $event->getRequest()->setPath('/app_test.php'.$path);
                }
            });
        self::bootKernel();
    }

但是对于Guzzle6，请求没有设置者：

use GuzzleHttp\Client;
use GuzzleHttp\HandlerStack;
use GuzzleHttp\Middleware;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;


class ApiTestCase extends KernelTestCase
{
    private static $staticClient;

    protected $client;

    public static function setUpBeforeClass()
    {
        //defined in phpunit.xml
        $baseUri = getenv('TEST_BASE_URI');

        //Create a handler stack that has all of the default middlewares attached
        $handler = HandlerStack::create();

        // guaranteeing that /app_test.php is prefixed to all URLs
        $handler->push(Middleware::mapRequest(function (RequestInterface $request) {
            $path = $request->getUri()->getPath();
            if (strpos($path, '/api') === 0) {
                $request->getUri()->setPath('/app_test.php'.$path);  // <-- this is not allowed
            }
            // Notice that we have to return a request object
            return $request->withHeader('X-Foo', 'Bar');
        }));

        // Inject the handler into the client
        self::$staticClient = new Client([
            'base_uri' => $baseUri.'/app_test.php',
            'handler' => $handler,
            'defaults' => [
                'http_errors' => false
            ]
        ]);

        //Allows to use service container
        self::bootKernel();
    }

那么如何更改uri，使用app_test.php而不是app.php？

由于

===========================

编辑：实际上，他们在评论的一个帖子中提供a solution

$handler->push(Middleware::mapRequest(function(RequestInterface $request) {
    $path = $request->getUri()->getPath();
    if (strpos($path, '/app_test.php') !== 0) {
        $path = '/app_test.php' . $path;
    }
    $uri = $request->getUri()->withPath($path);
    return $request->withUri($uri);
}));

谢谢@Cerad

Guzzle6中不允许使用Guzzle 5中的Setter

0 个答案: