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Removed the BC layers for Symfony 2.2 and older #98

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Feb 21, 2015
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4 changes: 2 additions & 2 deletions composer.json
Original file line number Diff line number Diff line change
Expand Up @@ -17,8 +17,8 @@
"require": {
"php": ">=5.3.1",
"behat/mink": "~1.7@dev",
"symfony/browser-kit": "~2.0",
"symfony/dom-crawler": "~2.0"
"symfony/browser-kit": "~2.3",
"symfony/dom-crawler": "~2.3"
},

"require-dev": {
Expand Down
85 changes: 1 addition & 84 deletions src/BrowserKitDriver.php
Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,6 @@
use Behat\Mink\Exception\UnsupportedDriverActionException;
use Symfony\Component\BrowserKit\Client;
use Symfony\Component\BrowserKit\Cookie;
use Symfony\Component\BrowserKit\Request;
use Symfony\Component\BrowserKit\Response;
use Symfony\Component\DomCrawler\Crawler;
use Symfony\Component\DomCrawler\Field\ChoiceFormField;
Expand All @@ -23,8 +22,6 @@
use Symfony\Component\DomCrawler\Field\InputFormField;
use Symfony\Component\DomCrawler\Field\TextareaFormField;
use Symfony\Component\DomCrawler\Form;
use Symfony\Component\HttpFoundation\Request as HttpFoundationRequest;
use Symfony\Component\HttpFoundation\Response as HttpFoundationResponse;
use Symfony\Component\HttpKernel\Client as HttpKernelClient;

/**
Expand Down Expand Up @@ -153,19 +150,7 @@ public function visit($url)
*/
public function getCurrentUrl()
{
if (method_exists($this->client, 'getInternalRequest')) {
$request = $this->client->getInternalRequest();
} else {
// BC layer for BrowserKit 2.2.x and older
$request = $this->client->getRequest();

if (null !== $request && !$request instanceof Request && !$request instanceof HttpFoundationRequest) {
throw new DriverException(sprintf(
'The BrowserKit client returned an unsupported request implementation: %s. Please upgrade your BrowserKit package to 2.3 or newer.',
get_class($request)
));
}
}
$request = $this->client->getInternalRequest();

if ($request === null) {
throw new DriverException('Unable to access the request before visiting a page');
Expand Down Expand Up @@ -553,16 +538,6 @@ public function submitForm($xpath)
*/
protected function getResponse()
{
if (!method_exists($this->client, 'getInternalResponse')) {
$implementationResponse = $this->client->getResponse();

if (null === $implementationResponse) {
throw new DriverException('Unable to access the response before visiting a page');
}

return $this->convertImplementationResponse($implementationResponse);
}

$response = $this->client->getInternalResponse();

if (null === $response) {
Expand All @@ -572,64 +547,6 @@ protected function getResponse()
return $response;
}

/**
* Gets the BrowserKit Response for legacy BrowserKit versions.
*
* Before 2.3.0, there was no Client::getInternalResponse method, and the
* return value of Client::getResponse can be anything when the implementation
* uses Client::filterResponse because of a bad choice done in BrowserKit and
* kept for BC reasons (the Client::getInternalResponse method has been added
* to solve it).
*
* This implementation supports client which don't rely Client::filterResponse
* and clients which use an HttpFoundation Response (like the HttpKernel client).
*
* @param object $response the response specific to the BrowserKit implementation
*
* @return Response
*
* @throws DriverException If the response cannot be converted to a BrowserKit response
*/
private function convertImplementationResponse($response)
{
if ($response instanceof Response) {
return $response;
}

// due to a bug, the HttpKernel client implementation returns the HttpFoundation response
// The conversion logic is copied from Symfony\Component\HttpKernel\Client::filterResponse
if ($response instanceof HttpFoundationResponse) {
$headers = $response->headers->all();
if ($response->headers->getCookies()) {
$cookies = array();
foreach ($response->headers->getCookies() as $cookie) {
$cookies[] = new Cookie(
$cookie->getName(),
$cookie->getValue(),
$cookie->getExpiresTime(),
$cookie->getPath(),
$cookie->getDomain(),
$cookie->isSecure(),
$cookie->isHttpOnly()
);
}
$headers['Set-Cookie'] = $cookies;
}

// this is needed to support StreamedResponse
ob_start();
$response->sendContent();
$content = ob_get_clean();

return new Response($content, $response->getStatusCode(), $headers);
}

throw new DriverException(sprintf(
'The BrowserKit client returned an unsupported response implementation: %s. Please upgrade your BrowserKit package to 2.3 or newer.',
get_class($response)
));
}

/**
* Prepares URL for visiting.
* Removes "*.php/" from urls and then passes it to BrowserKitDriver::visit().
Expand Down