Update to drupal 8.0.0-rc1. For more information, see https://www.drupal.org/node/2582663

vendor/symfony/browser-kit/.gitignore

@@ -0,0 +1,3 @@
+vendor/
+composer.lock
+phpunit.xml

vendor/symfony/browser-kit/CHANGELOG.md

@@ -0,0 +1,18 @@
+CHANGELOG
+=========
+
+2.3.0
+-----
+
+ * [BC BREAK] `Client::followRedirect()` won't redirect responses with
+   a non-3xx Status Code and `Location` header anymore, as per 
+   http://tools.ietf.org/html/rfc2616#section-14.30
+
+ * added `Client::getInternalRequest()` and `Client::getInternalResponse()` to
+   have access to the BrowserKit internal request and response objects
+
+2.1.0
+-----
+
+ * [BC BREAK] The CookieJar internals have changed to allow cookies with the
+   same name on different sub-domains/sub-paths

vendor/symfony/browser-kit/Client.php

@@ -0,0 +1,619 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\BrowserKit;
+
+use Symfony\Component\DomCrawler\Crawler;
+use Symfony\Component\DomCrawler\Link;
+use Symfony\Component\DomCrawler\Form;
+use Symfony\Component\Process\PhpProcess;
+
+/**
+ * Client simulates a browser.
+ *
+ * To make the actual request, you need to implement the doRequest() method.
+ *
+ * If you want to be able to run requests in their own process (insulated flag),
+ * you need to also implement the getScript() method.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+abstract class Client
+{
+    protected $history;
+    protected $cookieJar;
+    protected $server = array();
+    protected $internalRequest;
+    protected $request;
+    protected $internalResponse;
+    protected $response;
+    protected $crawler;
+    protected $insulated = false;
+    protected $redirect;
+    protected $followRedirects = true;
+
+    private $maxRedirects = -1;
+    private $redirectCount = 0;
+    private $isMainRequest = true;
+
+    /**
+     * Constructor.
+     *
+     * @param array     $server    The server parameters (equivalent of $_SERVER)
+     * @param History   $history   A History instance to store the browser history
+     * @param CookieJar $cookieJar A CookieJar instance to store the cookies
+     *
+     * @api
+     */
+    public function __construct(array $server = array(), History $history = null, CookieJar $cookieJar = null)
+    {
+        $this->setServerParameters($server);
+        $this->history = $history ?: new History();
+        $this->cookieJar = $cookieJar ?: new CookieJar();
+    }
+
+    /**
+     * Sets whether to automatically follow redirects or not.
+     *
+     * @param bool $followRedirect Whether to follow redirects
+     *
+     * @api
+     */
+    public function followRedirects($followRedirect = true)
+    {
+        $this->followRedirects = (bool) $followRedirect;
+    }
+
+    /**
+     * Sets the maximum number of requests that crawler can follow.
+     *
+     * @param int $maxRedirects
+     */
+    public function setMaxRedirects($maxRedirects)
+    {
+        $this->maxRedirects = $maxRedirects < 0 ? -1 : $maxRedirects;
+        $this->followRedirects = -1 != $this->maxRedirects;
+    }
+
+    /**
+     * Sets the insulated flag.
+     *
+     * @param bool $insulated Whether to insulate the requests or not
+     *
+     * @throws \RuntimeException When Symfony Process Component is not installed
+     *
+     * @api
+     */
+    public function insulate($insulated = true)
+    {
+        if ($insulated && !class_exists('Symfony\\Component\\Process\\Process')) {
+            throw new \RuntimeException('Unable to isolate requests as the Symfony Process Component is not installed.');
+        }
+
+        $this->insulated = (bool) $insulated;
+    }
+
+    /**
+     * Sets server parameters.
+     *
+     * @param array $server An array of server parameters
+     *
+     * @api
+     */
+    public function setServerParameters(array $server)
+    {
+        $this->server = array_merge(array(
+            'HTTP_HOST' => 'localhost',
+            'HTTP_USER_AGENT' => 'Symfony2 BrowserKit',
+        ), $server);
+    }
+
+    /**
+     * Sets single server parameter.
+     *
+     * @param string $key   A key of the parameter
+     * @param string $value A value of the parameter
+     */
+    public function setServerParameter($key, $value)
+    {
+        $this->server[$key] = $value;
+    }
+
+    /**
+     * Gets single server parameter for specified key.
+     *
+     * @param string $key     A key of the parameter to get
+     * @param string $default A default value when key is undefined
+     *
+     * @return string A value of the parameter
+     */
+    public function getServerParameter($key, $default = '')
+    {
+        return (isset($this->server[$key])) ? $this->server[$key] : $default;
+    }
+
+    /**
+     * Returns the History instance.
+     *
+     * @return History A History instance
+     *
+     * @api
+     */
+    public function getHistory()
+    {
+        return $this->history;
+    }
+
+    /**
+     * Returns the CookieJar instance.
+     *
+     * @return CookieJar A CookieJar instance
+     *
+     * @api
+     */
+    public function getCookieJar()
+    {
+        return $this->cookieJar;
+    }
+
+    /**
+     * Returns the current Crawler instance.
+     *
+     * @return Crawler|null A Crawler instance
+     *
+     * @api
+     */
+    public function getCrawler()
+    {
+        return $this->crawler;
+    }
+
+    /**
+     * Returns the current BrowserKit Response instance.
+     *
+     * @return Response|null A BrowserKit Response instance
+     *
+     * @api
+     */
+    public function getInternalResponse()
+    {
+        return $this->internalResponse;
+    }
+
+    /**
+     * Returns the current origin response instance.
+     *
+     * The origin response is the response instance that is returned
+     * by the code that handles requests.
+     *
+     * @return object|null A response instance
+     *
+     * @see doRequest()
+     *
+     * @api
+     */
+    public function getResponse()
+    {
+        return $this->response;
+    }
+
+    /**
+     * Returns the current BrowserKit Request instance.
+     *
+     * @return Request|null A BrowserKit Request instance
+     *
+     * @api
+     */
+    public function getInternalRequest()
+    {
+        return $this->internalRequest;
+    }
+
+    /**
+     * Returns the current origin Request instance.
+     *
+     * The origin request is the request instance that is sent
+     * to the code that handles requests.
+     *
+     * @return object|null A Request instance
+     *
+     * @see doRequest()
+     *
+     * @api
+     */
+    public function getRequest()
+    {
+        return $this->request;
+    }
+
+    /**
+     * Clicks on a given link.
+     *
+     * @param Link $link A Link instance
+     *
+     * @return Crawler
+     *
+     * @api
+     */
+    public function click(Link $link)
+    {
+        if ($link instanceof Form) {
+            return $this->submit($link);
+        }
+
+        return $this->request($link->getMethod(), $link->getUri());
+    }
+
+    /**
+     * Submits a form.
+     *
+     * @param Form  $form   A Form instance
+     * @param array $values An array of form field values
+     *
+     * @return Crawler
+     *
+     * @api
+     */
+    public function submit(Form $form, array $values = array())
+    {
+        $form->setValues($values);
+
+        return $this->request($form->getMethod(), $form->getUri(), $form->getPhpValues(), $form->getPhpFiles());
+    }
+
+    /**
+     * Calls a URI.
+     *
+     * @param string $method        The request method
+     * @param string $uri           The URI to fetch
+     * @param array  $parameters    The Request parameters
+     * @param array  $files         The files
+     * @param array  $server        The server parameters (HTTP headers are referenced with a HTTP_ prefix as PHP does)
+     * @param string $content       The raw body data
+     * @param bool   $changeHistory Whether to update the history or not (only used internally for back(), forward(), and reload())
+     *
+     * @return Crawler
+     *
+     * @api
+     */
+    public function request($method, $uri, array $parameters = array(), array $files = array(), array $server = array(), $content = null, $changeHistory = true)
+    {
+        if ($this->isMainRequest) {
+            $this->redirectCount = 0;
+        } else {
+            ++$this->redirectCount;
+        }
+
+        $uri = $this->getAbsoluteUri($uri);
+
+        if (!empty($server['HTTP_HOST'])) {
+            $uri = preg_replace('{^(https?\://)'.preg_quote($this->extractHost($uri)).'}', '${1}'.$server['HTTP_HOST'], $uri);
+        }
+
+        if (isset($server['HTTPS'])) {
+            $uri = preg_replace('{^'.parse_url($uri, PHP_URL_SCHEME).'}', $server['HTTPS'] ? 'https' : 'http', $uri);
+        }
+
+        $server = array_merge($this->server, $server);
+
+        if (!$this->history->isEmpty()) {
+            $server['HTTP_REFERER'] = $this->history->current()->getUri();
+        }
+
+        $server['HTTP_HOST'] = $this->extractHost($uri);
+        $server['HTTPS'] = 'https' == parse_url($uri, PHP_URL_SCHEME);
+
+        $this->internalRequest = new Request($uri, $method, $parameters, $files, $this->cookieJar->allValues($uri), $server, $content);
+
+        $this->request = $this->filterRequest($this->internalRequest);
+
+        if (true === $changeHistory) {
+            $this->history->add($this->internalRequest);
+        }
+
+        if ($this->insulated) {
+            $this->response = $this->doRequestInProcess($this->request);
+        } else {
+            $this->response = $this->doRequest($this->request);
+        }
+
+        $this->internalResponse = $this->filterResponse($this->response);
+
+        $this->cookieJar->updateFromResponse($this->internalResponse, $uri);
+
+        $status = $this->internalResponse->getStatus();
+
+        if ($status >= 300 && $status < 400) {
+            $this->redirect = $this->internalResponse->getHeader('Location');
+        } else {
+            $this->redirect = null;
+        }
+
+        if ($this->followRedirects && $this->redirect) {
+            return $this->crawler = $this->followRedirect();
+        }
+
+        return $this->crawler = $this->createCrawlerFromContent($this->internalRequest->getUri(), $this->internalResponse->getContent(), $this->internalResponse->getHeader('Content-Type'));
+    }
+
+    /**
+     * Makes a request in another process.
+     *
+     * @param object $request An origin request instance
+     *
+     * @return object An origin response instance
+     *
+     * @throws \RuntimeException When processing returns exit code
+     */
+    protected function doRequestInProcess($request)
+    {
+        // We set the TMPDIR (for Macs) and TEMP (for Windows), because on these platforms the temp directory changes based on the user.
+        $process = new PhpProcess($this->getScript($request), null, array('TMPDIR' => sys_get_temp_dir(), 'TEMP' => sys_get_temp_dir()));
+        $process->run();
+
+        if (!$process->isSuccessful() || !preg_match('/^O\:\d+\:/', $process->getOutput())) {
+            throw new \RuntimeException(sprintf('OUTPUT: %s ERROR OUTPUT: %s', $process->getOutput(), $process->getErrorOutput()));
+        }
+
+        return unserialize($process->getOutput());
+    }
+
+    /**
+     * Makes a request.
+     *
+     * @param object $request An origin request instance
+     *
+     * @return object An origin response instance
+     */
+    abstract protected function doRequest($request);
+
+    /**
+     * Returns the script to execute when the request must be insulated.
+     *
+     * @param object $request An origin request instance
+     *
+     * @throws \LogicException When this abstract class is not implemented
+     */
+    protected function getScript($request)
+    {
+        throw new \LogicException('To insulate requests, you need to override the getScript() method.');
+    }
+
+    /**
+     * Filters the BrowserKit request to the origin one.
+     *
+     * @param Request $request The BrowserKit Request to filter
+     *
+     * @return object An origin request instance
+     */
+    protected function filterRequest(Request $request)
+    {
+        return $request;
+    }
+
+    /**
+     * Filters the origin response to the BrowserKit one.
+     *
+     * @param object $response The origin response to filter
+     *
+     * @return Response An BrowserKit Response instance
+     */
+    protected function filterResponse($response)
+    {
+        return $response;
+    }
+
+    /**
+     * Creates a crawler.
+     *
+     * This method returns null if the DomCrawler component is not available.
+     *
+     * @param string $uri     A URI
+     * @param string $content Content for the crawler to use
+     * @param string $type    Content type
+     *
+     * @return Crawler|null
+     */
+    protected function createCrawlerFromContent($uri, $content, $type)
+    {
+        if (!class_exists('Symfony\Component\DomCrawler\Crawler')) {
+            return;
+        }
+
+        $crawler = new Crawler(null, $uri);
+        $crawler->addContent($content, $type);
+
+        return $crawler;
+    }
+
+    /**
+     * Goes back in the browser history.
+     *
+     * @return Crawler
+     *
+     * @api
+     */
+    public function back()
+    {
+        return $this->requestFromRequest($this->history->back(), false);
+    }
+
+    /**
+     * Goes forward in the browser history.
+     *
+     * @return Crawler
+     *
+     * @api
+     */
+    public function forward()
+    {
+        return $this->requestFromRequest($this->history->forward(), false);
+    }
+
+    /**
+     * Reloads the current browser.
+     *
+     * @return Crawler
+     *
+     * @api
+     */
+    public function reload()
+    {
+        return $this->requestFromRequest($this->history->current(), false);
+    }
+
+    /**
+     * Follow redirects?
+     *
+     * @return Crawler
+     *
+     * @throws \LogicException If request was not a redirect
+     *
+     * @api
+     */
+    public function followRedirect()
+    {
+        if (empty($this->redirect)) {
+            throw new \LogicException('The request was not redirected.');
+        }
+
+        if (-1 !== $this->maxRedirects) {
+            if ($this->redirectCount > $this->maxRedirects) {
+                throw new \LogicException(sprintf('The maximum number (%d) of redirections was reached.', $this->maxRedirects));
+            }
+        }
+
+        $request = $this->internalRequest;
+
+        if (in_array($this->internalResponse->getStatus(), array(302, 303))) {
+            $method = 'get';
+            $files = array();
+            $content = null;
+        } else {
+            $method = $request->getMethod();
+            $files = $request->getFiles();
+            $content = $request->getContent();
+        }
+
+        if ('get' === strtolower($method)) {
+            // Don't forward parameters for GET request as it should reach the redirection URI
+            $parameters = array();
+        } else {
+            $parameters = $request->getParameters();
+        }
+
+        $server = $request->getServer();
+        $server = $this->updateServerFromUri($server, $this->redirect);
+
+        $this->isMainRequest = false;
+
+        $response = $this->request($method, $this->redirect, $parameters, $files, $server, $content);
+
+        $this->isMainRequest = true;
+
+        return $response;
+    }
+
+    /**
+     * Restarts the client.
+     *
+     * It flushes history and all cookies.
+     *
+     * @api
+     */
+    public function restart()
+    {
+        $this->cookieJar->clear();
+        $this->history->clear();
+    }
+
+    /**
+     * Takes a URI and converts it to absolute if it is not already absolute.
+     *
+     * @param string $uri A URI
+     *
+     * @return string An absolute URI
+     */
+    protected function getAbsoluteUri($uri)
+    {
+        // already absolute?
+        if (0 === strpos($uri, 'http://') || 0 === strpos($uri, 'https://')) {
+            return $uri;
+        }
+
+        if (!$this->history->isEmpty()) {
+            $currentUri = $this->history->current()->getUri();
+        } else {
+            $currentUri = sprintf('http%s://%s/',
+                isset($this->server['HTTPS']) ? 's' : '',
+                isset($this->server['HTTP_HOST']) ? $this->server['HTTP_HOST'] : 'localhost'
+            );
+        }
+
+        // protocol relative URL
+        if (0 === strpos($uri, '//')) {
+            return parse_url($currentUri, PHP_URL_SCHEME).':'.$uri;
+        }
+
+        // anchor?
+        if (!$uri || '#' == $uri[0]) {
+            return preg_replace('/#.*?$/', '', $currentUri).$uri;
+        }
+
+        if ('/' !== $uri[0]) {
+            $path = parse_url($currentUri, PHP_URL_PATH);
+
+            if ('/' !== substr($path, -1)) {
+                $path = substr($path, 0, strrpos($path, '/') + 1);
+            }
+
+            $uri = $path.$uri;
+        }
+
+        return preg_replace('#^(.*?//[^/]+)\/.*$#', '$1', $currentUri).$uri;
+    }
+
+    /**
+     * Makes a request from a Request object directly.
+     *
+     * @param Request $request       A Request instance
+     * @param bool    $changeHistory Whether to update the history or not (only used internally for back(), forward(), and reload())
+     *
+     * @return Crawler
+     */
+    protected function requestFromRequest(Request $request, $changeHistory = true)
+    {
+        return $this->request($request->getMethod(), $request->getUri(), $request->getParameters(), $request->getFiles(), $request->getServer(), $request->getContent(), $changeHistory);
+    }
+
+    private function updateServerFromUri($server, $uri)
+    {
+        $server['HTTP_HOST'] = $this->extractHost($uri);
+        $scheme = parse_url($uri, PHP_URL_SCHEME);
+        $server['HTTPS'] = null === $scheme ? $server['HTTPS'] : 'https' == $scheme;
+        unset($server['HTTP_IF_NONE_MATCH'], $server['HTTP_IF_MODIFIED_SINCE']);
+
+        return $server;
+    }
+
+    private function extractHost($uri)
+    {
+        $host = parse_url($uri, PHP_URL_HOST);
+
+        if ($port = parse_url($uri, PHP_URL_PORT)) {
+            return $host.':'.$port;
+        }
+
+        return $host;
+    }
+}

vendor/symfony/browser-kit/Cookie.php

@@ -0,0 +1,335 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\BrowserKit;
+
+/**
+ * Cookie represents an HTTP cookie.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class Cookie
+{
+    /**
+     * Handles dates as defined by RFC 2616 section 3.3.1, and also some other
+     * non-standard, but common formats.
+     *
+     * @var array
+     */
+    private static $dateFormats = array(
+        'D, d M Y H:i:s T',
+        'D, d-M-y H:i:s T',
+        'D, d-M-Y H:i:s T',
+        'D, d-m-y H:i:s T',
+        'D, d-m-Y H:i:s T',
+        'D M j G:i:s Y',
+        'D M d H:i:s Y T',
+    );
+
+    protected $name;
+    protected $value;
+    protected $expires;
+    protected $path;
+    protected $domain;
+    protected $secure;
+    protected $httponly;
+    protected $rawValue;
+
+    /**
+     * Sets a cookie.
+     *
+     * @param string $name         The cookie name
+     * @param string $value        The value of the cookie
+     * @param string $expires      The time the cookie expires
+     * @param string $path         The path on the server in which the cookie will be available on
+     * @param string $domain       The domain that the cookie is available
+     * @param bool   $secure       Indicates that the cookie should only be transmitted over a secure HTTPS connection from the client
+     * @param bool   $httponly     The cookie httponly flag
+     * @param bool   $encodedValue Whether the value is encoded or not
+     *
+     * @api
+     */
+    public function __construct($name, $value, $expires = null, $path = null, $domain = '', $secure = false, $httponly = true, $encodedValue = false)
+    {
+        if ($encodedValue) {
+            $this->value = urldecode($value);
+            $this->rawValue = $value;
+        } else {
+            $this->value = $value;
+            $this->rawValue = urlencode($value);
+        }
+        $this->name = $name;
+        $this->path = empty($path) ? '/' : $path;
+        $this->domain = $domain;
+        $this->secure = (bool) $secure;
+        $this->httponly = (bool) $httponly;
+
+        if (null !== $expires) {
+            $timestampAsDateTime = \DateTime::createFromFormat('U', $expires);
+            if (false === $timestampAsDateTime) {
+                throw new \UnexpectedValueException(sprintf('The cookie expiration time "%s" is not valid.', $expires));
+            }
+
+            $this->expires = $timestampAsDateTime->getTimestamp();
+        }
+    }
+
+    /**
+     * Returns the HTTP representation of the Cookie.
+     *
+     * @return string The HTTP representation of the Cookie
+     *
+     * @throws \UnexpectedValueException
+     *
+     * @api
+     */
+    public function __toString()
+    {
+        $cookie = sprintf('%s=%s', $this->name, $this->rawValue);
+
+        if (null !== $this->expires) {
+            $dateTime = \DateTime::createFromFormat('U', $this->expires, new \DateTimeZone('GMT'));
+            $cookie .= '; expires='.str_replace('+0000', '', $dateTime->format(self::$dateFormats[0]));
+        }
+
+        if ('' !== $this->domain) {
+            $cookie .= '; domain='.$this->domain;
+        }
+
+        if ($this->path) {
+            $cookie .= '; path='.$this->path;
+        }
+
+        if ($this->secure) {
+            $cookie .= '; secure';
+        }
+
+        if ($this->httponly) {
+            $cookie .= '; httponly';
+        }
+
+        return $cookie;
+    }
+
+    /**
+     * Creates a Cookie instance from a Set-Cookie header value.
+     *
+     * @param string $cookie A Set-Cookie header value
+     * @param string $url    The base URL
+     *
+     * @return Cookie A Cookie instance
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @api
+     */
+    public static function fromString($cookie, $url = null)
+    {
+        $parts = explode(';', $cookie);
+
+        if (false === strpos($parts[0], '=')) {
+            throw new \InvalidArgumentException(sprintf('The cookie string "%s" is not valid.', $parts[0]));
+        }
+
+        list($name, $value) = explode('=', array_shift($parts), 2);
+
+        $values = array(
+            'name' => trim($name),
+            'value' => trim($value),
+            'expires' => null,
+            'path' => '/',
+            'domain' => '',
+            'secure' => false,
+            'httponly' => false,
+            'passedRawValue' => true,
+        );
+
+        if (null !== $url) {
+            if ((false === $urlParts = parse_url($url)) || !isset($urlParts['host'])) {
+                throw new \InvalidArgumentException(sprintf('The URL "%s" is not valid.', $url));
+            }
+
+            $values['domain'] = $urlParts['host'];
+            $values['path'] = isset($urlParts['path']) ? substr($urlParts['path'], 0, strrpos($urlParts['path'], '/')) : '';
+        }
+
+        foreach ($parts as $part) {
+            $part = trim($part);
+
+            if ('secure' === strtolower($part)) {
+                // Ignore the secure flag if the original URI is not given or is not HTTPS
+                if (!$url || !isset($urlParts['scheme']) || 'https' != $urlParts['scheme']) {
+                    continue;
+                }
+
+                $values['secure'] = true;
+
+                continue;
+            }
+
+            if ('httponly' === strtolower($part)) {
+                $values['httponly'] = true;
+
+                continue;
+            }
+
+            if (2 === count($elements = explode('=', $part, 2))) {
+                if ('expires' === strtolower($elements[0])) {
+                    $elements[1] = self::parseDate($elements[1]);
+                }
+
+                $values[strtolower($elements[0])] = $elements[1];
+            }
+        }
+
+        return new static(
+            $values['name'],
+            $values['value'],
+            $values['expires'],
+            $values['path'],
+            $values['domain'],
+            $values['secure'],
+            $values['httponly'],
+            $values['passedRawValue']
+        );
+    }
+
+    private static function parseDate($dateValue)
+    {
+        // trim single quotes around date if present
+        if (($length = strlen($dateValue)) > 1 && "'" === $dateValue[0] && "'" === $dateValue[$length - 1]) {
+            $dateValue = substr($dateValue, 1, -1);
+        }
+
+        foreach (self::$dateFormats as $dateFormat) {
+            if (false !== $date = \DateTime::createFromFormat($dateFormat, $dateValue, new \DateTimeZone('GMT'))) {
+                return $date->getTimestamp();
+            }
+        }
+
+        // attempt a fallback for unusual formatting
+        if (false !== $date = date_create($dateValue, new \DateTimeZone('GMT'))) {
+            return $date->getTimestamp();
+        }
+
+        throw new \InvalidArgumentException(sprintf('Could not parse date "%s".', $dateValue));
+    }
+
+    /**
+     * Gets the name of the cookie.
+     *
+     * @return string The cookie name
+     *
+     * @api
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * Gets the value of the cookie.
+     *
+     * @return string The cookie value
+     *
+     * @api
+     */
+    public function getValue()
+    {
+        return $this->value;
+    }
+
+    /**
+     * Gets the raw value of the cookie.
+     *
+     * @return string The cookie value
+     *
+     * @api
+     */
+    public function getRawValue()
+    {
+        return $this->rawValue;
+    }
+
+    /**
+     * Gets the expires time of the cookie.
+     *
+     * @return string The cookie expires time
+     *
+     * @api
+     */
+    public function getExpiresTime()
+    {
+        return $this->expires;
+    }
+
+    /**
+     * Gets the path of the cookie.
+     *
+     * @return string The cookie path
+     *
+     * @api
+     */
+    public function getPath()
+    {
+        return $this->path;
+    }
+
+    /**
+     * Gets the domain of the cookie.
+     *
+     * @return string The cookie domain
+     *
+     * @api
+     */
+    public function getDomain()
+    {
+        return $this->domain;
+    }
+
+    /**
+     * Returns the secure flag of the cookie.
+     *
+     * @return bool The cookie secure flag
+     *
+     * @api
+     */
+    public function isSecure()
+    {
+        return $this->secure;
+    }
+
+    /**
+     * Returns the httponly flag of the cookie.
+     *
+     * @return bool The cookie httponly flag
+     *
+     * @api
+     */
+    public function isHttpOnly()
+    {
+        return $this->httponly;
+    }
+
+    /**
+     * Returns true if the cookie has expired.
+     *
+     * @return bool true if the cookie has expired, false otherwise
+     *
+     * @api
+     */
+    public function isExpired()
+    {
+        return null !== $this->expires && 0 !== $this->expires && $this->expires < time();
+    }
+}

vendor/symfony/browser-kit/CookieJar.php

@@ -0,0 +1,265 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\BrowserKit;
+
+/**
+ * CookieJar.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class CookieJar
+{
+    protected $cookieJar = array();
+
+    /**
+     * Sets a cookie.
+     *
+     * @param Cookie $cookie A Cookie instance
+     *
+     * @api
+     */
+    public function set(Cookie $cookie)
+    {
+        $this->cookieJar[$cookie->getDomain()][$cookie->getPath()][$cookie->getName()] = $cookie;
+    }
+
+    /**
+     * Gets a cookie by name.
+     *
+     * You should never use an empty domain, but if you do so,
+     * this method returns the first cookie for the given name/path
+     * (this behavior ensures a BC behavior with previous versions of
+     * Symfony).
+     *
+     * @param string $name   The cookie name
+     * @param string $path   The cookie path
+     * @param string $domain The cookie domain
+     *
+     * @return Cookie|null A Cookie instance or null if the cookie does not exist
+     *
+     * @api
+     */
+    public function get($name, $path = '/', $domain = null)
+    {
+        $this->flushExpiredCookies();
+
+        if (!empty($domain)) {
+            foreach ($this->cookieJar as $cookieDomain => $pathCookies) {
+                if ($cookieDomain) {
+                    $cookieDomain = '.'.ltrim($cookieDomain, '.');
+                    if ($cookieDomain != substr('.'.$domain, -strlen($cookieDomain))) {
+                        continue;
+                    }
+                }
+
+                foreach ($pathCookies as $cookiePath => $namedCookies) {
+                    if ($cookiePath != substr($path, 0, strlen($cookiePath))) {
+                        continue;
+                    }
+                    if (isset($namedCookies[$name])) {
+                        return $namedCookies[$name];
+                    }
+                }
+            }
+
+            return;
+        }
+
+        // avoid relying on this behavior that is mainly here for BC reasons
+        foreach ($this->cookieJar as $cookies) {
+            if (isset($cookies[$path][$name])) {
+                return $cookies[$path][$name];
+            }
+        }
+    }
+
+    /**
+     * Removes a cookie by name.
+     *
+     * You should never use an empty domain, but if you do so,
+     * all cookies for the given name/path expire (this behavior
+     * ensures a BC behavior with previous versions of Symfony).
+     *
+     * @param string $name   The cookie name
+     * @param string $path   The cookie path
+     * @param string $domain The cookie domain
+     *
+     * @api
+     */
+    public function expire($name, $path = '/', $domain = null)
+    {
+        if (null === $path) {
+            $path = '/';
+        }
+
+        if (empty($domain)) {
+            // an empty domain means any domain
+            // this should never happen but it allows for a better BC
+            $domains = array_keys($this->cookieJar);
+        } else {
+            $domains = array($domain);
+        }
+
+        foreach ($domains as $domain) {
+            unset($this->cookieJar[$domain][$path][$name]);
+
+            if (empty($this->cookieJar[$domain][$path])) {
+                unset($this->cookieJar[$domain][$path]);
+
+                if (empty($this->cookieJar[$domain])) {
+                    unset($this->cookieJar[$domain]);
+                }
+            }
+        }
+    }
+
+    /**
+     * Removes all the cookies from the jar.
+     *
+     * @api
+     */
+    public function clear()
+    {
+        $this->cookieJar = array();
+    }
+
+    /**
+     * Updates the cookie jar from a response Set-Cookie headers.
+     *
+     * @param array  $setCookies Set-Cookie headers from an HTTP response
+     * @param string $uri        The base URL
+     */
+    public function updateFromSetCookie(array $setCookies, $uri = null)
+    {
+        $cookies = array();
+
+        foreach ($setCookies as $cookie) {
+            foreach (explode(',', $cookie) as $i => $part) {
+                if (0 === $i || preg_match('/^(?P<token>\s*[0-9A-Za-z!#\$%\&\'\*\+\-\.^_`\|~]+)=/', $part)) {
+                    $cookies[] = ltrim($part);
+                } else {
+                    $cookies[count($cookies) - 1] .= ','.$part;
+                }
+            }
+        }
+
+        foreach ($cookies as $cookie) {
+            try {
+                $this->set(Cookie::fromString($cookie, $uri));
+            } catch (\InvalidArgumentException $e) {
+                // invalid cookies are just ignored
+            }
+        }
+    }
+
+    /**
+     * Updates the cookie jar from a Response object.
+     *
+     * @param Response $response A Response object
+     * @param string   $uri      The base URL
+     */
+    public function updateFromResponse(Response $response, $uri = null)
+    {
+        $this->updateFromSetCookie($response->getHeader('Set-Cookie', false), $uri);
+    }
+
+    /**
+     * Returns not yet expired cookies.
+     *
+     * @return Cookie[] An array of cookies
+     */
+    public function all()
+    {
+        $this->flushExpiredCookies();
+
+        $flattenedCookies = array();
+        foreach ($this->cookieJar as $path) {
+            foreach ($path as $cookies) {
+                foreach ($cookies as $cookie) {
+                    $flattenedCookies[] = $cookie;
+                }
+            }
+        }
+
+        return $flattenedCookies;
+    }
+
+    /**
+     * Returns not yet expired cookie values for the given URI.
+     *
+     * @param string $uri             A URI
+     * @param bool   $returnsRawValue Returns raw value or urldecoded value
+     *
+     * @return array An array of cookie values
+     */
+    public function allValues($uri, $returnsRawValue = false)
+    {
+        $this->flushExpiredCookies();
+
+        $parts = array_replace(array('path' => '/'), parse_url($uri));
+        $cookies = array();
+        foreach ($this->cookieJar as $domain => $pathCookies) {
+            if ($domain) {
+                $domain = '.'.ltrim($domain, '.');
+                if ($domain != substr('.'.$parts['host'], -strlen($domain))) {
+                    continue;
+                }
+            }
+
+            foreach ($pathCookies as $path => $namedCookies) {
+                if ($path != substr($parts['path'], 0, strlen($path))) {
+                    continue;
+                }
+
+                foreach ($namedCookies as $cookie) {
+                    if ($cookie->isSecure() && 'https' != $parts['scheme']) {
+                        continue;
+                    }
+
+                    $cookies[$cookie->getName()] = $returnsRawValue ? $cookie->getRawValue() : $cookie->getValue();
+                }
+            }
+        }
+
+        return $cookies;
+    }
+
+    /**
+     * Returns not yet expired raw cookie values for the given URI.
+     *
+     * @param string $uri A URI
+     *
+     * @return array An array of cookie values
+     */
+    public function allRawValues($uri)
+    {
+        return $this->allValues($uri, true);
+    }
+
+    /**
+     * Removes all expired cookies.
+     */
+    public function flushExpiredCookies()
+    {
+        foreach ($this->cookieJar as $domain => $pathCookies) {
+            foreach ($pathCookies as $path => $namedCookies) {
+                foreach ($namedCookies as $name => $cookie) {
+                    if ($cookie->isExpired()) {
+                        unset($this->cookieJar[$domain][$path][$name]);
+                    }
+                }
+            }
+        }
+    }
+}

vendor/symfony/browser-kit/History.php

@@ -0,0 +1,102 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\BrowserKit;
+
+/**
+ * History.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class History
+{
+    protected $stack = array();
+    protected $position = -1;
+
+    /**
+     * Clears the history.
+     */
+    public function clear()
+    {
+        $this->stack = array();
+        $this->position = -1;
+    }
+
+    /**
+     * Adds a Request to the history.
+     *
+     * @param Request $request A Request instance
+     */
+    public function add(Request $request)
+    {
+        $this->stack = array_slice($this->stack, 0, $this->position + 1);
+        $this->stack[] = clone $request;
+        $this->position = count($this->stack) - 1;
+    }
+
+    /**
+     * Returns true if the history is empty.
+     *
+     * @return bool true if the history is empty, false otherwise
+     */
+    public function isEmpty()
+    {
+        return count($this->stack) == 0;
+    }
+
+    /**
+     * Goes back in the history.
+     *
+     * @return Request A Request instance
+     *
+     * @throws \LogicException if the stack is already on the first page
+     */
+    public function back()
+    {
+        if ($this->position < 1) {
+            throw new \LogicException('You are already on the first page.');
+        }
+
+        return clone $this->stack[--$this->position];
+    }
+
+    /**
+     * Goes forward in the history.
+     *
+     * @return Request A Request instance
+     *
+     * @throws \LogicException if the stack is already on the last page
+     */
+    public function forward()
+    {
+        if ($this->position > count($this->stack) - 2) {
+            throw new \LogicException('You are already on the last page.');
+        }
+
+        return clone $this->stack[++$this->position];
+    }
+
+    /**
+     * Returns the current element in the history.
+     *
+     * @return Request A Request instance
+     *
+     * @throws \LogicException if the stack is empty
+     */
+    public function current()
+    {
+        if (-1 == $this->position) {
+            throw new \LogicException('The page history is empty.');
+        }
+
+        return clone $this->stack[$this->position];
+    }
+}

vendor/symfony/browser-kit/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2004-2015 Fabien Potencier
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

vendor/symfony/browser-kit/README.md

@@ -0,0 +1,23 @@
+BrowserKit Component
+====================
+
+BrowserKit simulates the behavior of a web browser.
+
+The component only provide an abstract client and does not provide any
+"default" backend for the HTTP layer.
+
+Resources
+---------
+
+For a simple implementation of a browser based on an HTTP layer, have a look
+at [Goutte](https://github.com/FriendsOfPHP/Goutte).
+
+For an implementation based on HttpKernelInterface, have a look at the
+[Client](https://github.com/symfony/symfony/blob/master/src/Symfony/Component/HttpKernel/Client.php)
+provided by the HttpKernel component.
+
+You can run the unit tests with the following command:
+
+    $ cd path/to/Symfony/Component/BrowserKit/
+    $ composer install
+    $ phpunit

vendor/symfony/browser-kit/Request.php

@@ -0,0 +1,138 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\BrowserKit;
+
+/**
+ * Request object.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class Request
+{
+    protected $uri;
+    protected $method;
+    protected $parameters;
+    protected $files;
+    protected $cookies;
+    protected $server;
+    protected $content;
+
+    /**
+     * Constructor.
+     *
+     * @param string $uri        The request URI
+     * @param string $method     The HTTP method request
+     * @param array  $parameters The request parameters
+     * @param array  $files      An array of uploaded files
+     * @param array  $cookies    An array of cookies
+     * @param array  $server     An array of server parameters
+     * @param string $content    The raw body data
+     *
+     * @api
+     */
+    public function __construct($uri, $method, array $parameters = array(), array $files = array(), array $cookies = array(), array $server = array(), $content = null)
+    {
+        $this->uri = $uri;
+        $this->method = $method;
+        $this->parameters = $parameters;
+        $this->files = $files;
+        $this->cookies = $cookies;
+        $this->server = $server;
+        $this->content = $content;
+    }
+
+    /**
+     * Gets the request URI.
+     *
+     * @return string The request URI
+     *
+     * @api
+     */
+    public function getUri()
+    {
+        return $this->uri;
+    }
+
+    /**
+     * Gets the request HTTP method.
+     *
+     * @return string The request HTTP method
+     *
+     * @api
+     */
+    public function getMethod()
+    {
+        return $this->method;
+    }
+
+    /**
+     * Gets the request parameters.
+     *
+     * @return array The request parameters
+     *
+     * @api
+     */
+    public function getParameters()
+    {
+        return $this->parameters;
+    }
+
+    /**
+     * Gets the request server files.
+     *
+     * @return array The request files
+     *
+     * @api
+     */
+    public function getFiles()
+    {
+        return $this->files;
+    }
+
+    /**
+     * Gets the request cookies.
+     *
+     * @return array The request cookies
+     *
+     * @api
+     */
+    public function getCookies()
+    {
+        return $this->cookies;
+    }
+
+    /**
+     * Gets the request server parameters.
+     *
+     * @return array The request server parameters
+     *
+     * @api
+     */
+    public function getServer()
+    {
+        return $this->server;
+    }
+
+    /**
+     * Gets the request raw body data.
+     *
+     * @return string The request raw body data.
+     *
+     * @api
+     */
+    public function getContent()
+    {
+        return $this->content;
+    }
+}

vendor/symfony/browser-kit/Response.php

@@ -0,0 +1,139 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\BrowserKit;
+
+/**
+ * Response object.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @api
+ */
+class Response
+{
+    protected $content;
+    protected $status;
+    protected $headers;
+
+    /**
+     * Constructor.
+     *
+     * The headers array is a set of key/value pairs. If a header is present multiple times
+     * then the value is an array of all the values.
+     *
+     * @param string $content The content of the response
+     * @param int    $status  The response status code
+     * @param array  $headers An array of headers
+     *
+     * @api
+     */
+    public function __construct($content = '', $status = 200, array $headers = array())
+    {
+        $this->content = $content;
+        $this->status = $status;
+        $this->headers = $headers;
+    }
+
+    /**
+     * Converts the response object to string containing all headers and the response content.
+     *
+     * @return string The response with headers and content
+     */
+    public function __toString()
+    {
+        $headers = '';
+        foreach ($this->headers as $name => $value) {
+            if (is_string($value)) {
+                $headers .= $this->buildHeader($name, $value);
+            } else {
+                foreach ($value as $headerValue) {
+                    $headers .= $this->buildHeader($name, $headerValue);
+                }
+            }
+        }
+
+        return $headers."\n".$this->content;
+    }
+
+    /**
+     * Returns the build header line.
+     *
+     * @param string $name  The header name
+     * @param string $value The header value
+     *
+     * @return string The built header line
+     */
+    protected function buildHeader($name, $value)
+    {
+        return sprintf("%s: %s\n", $name, $value);
+    }
+
+    /**
+     * Gets the response content.
+     *
+     * @return string The response content
+     *
+     * @api
+     */
+    public function getContent()
+    {
+        return $this->content;
+    }
+
+    /**
+     * Gets the response status code.
+     *
+     * @return int The response status code
+     *
+     * @api
+     */
+    public function getStatus()
+    {
+        return $this->status;
+    }
+
+    /**
+     * Gets the response headers.
+     *
+     * @return array The response headers
+     *
+     * @api
+     */
+    public function getHeaders()
+    {
+        return $this->headers;
+    }
+
+    /**
+     * Gets a response header.
+     *
+     * @param string $header The header name
+     * @param bool   $first  Whether to return the first value or all header values
+     *
+     * @return string|array The first header value if $first is true, an array of values otherwise
+     */
+    public function getHeader($header, $first = true)
+    {
+        $normalizedHeader = str_replace('-', '_', strtolower($header));
+        foreach ($this->headers as $key => $value) {
+            if (str_replace('-', '_', strtolower($key)) === $normalizedHeader) {
+                if ($first) {
+                    return is_array($value) ? (count($value) ? $value[0] : '') : $value;
+                }
+
+                return is_array($value) ? $value : array($value);
+            }
+        }
+
+        return $first ? null : array();
+    }
+}

vendor/symfony/browser-kit/Tests/ClientTest.php

@@ -0,0 +1,639 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\BrowserKit\Tests;
+
+use Symfony\Component\BrowserKit\Client;
+use Symfony\Component\BrowserKit\History;
+use Symfony\Component\BrowserKit\CookieJar;
+use Symfony\Component\BrowserKit\Response;
+
+class SpecialResponse extends Response
+{
+}
+
+class TestClient extends Client
+{
+    protected $nextResponse = null;
+    protected $nextScript = null;
+
+    public function setNextResponse(Response $response)
+    {
+        $this->nextResponse = $response;
+    }
+
+    public function setNextScript($script)
+    {
+        $this->nextScript = $script;
+    }
+
+    protected function doRequest($request)
+    {
+        if (null === $this->nextResponse) {
+            return new Response();
+        }
+
+        $response = $this->nextResponse;
+        $this->nextResponse = null;
+
+        return $response;
+    }
+
+    protected function filterResponse($response)
+    {
+        if ($response instanceof SpecialResponse) {
+            return new Response($response->getContent(), $response->getStatus(), $response->getHeaders());
+        }
+
+        return $response;
+    }
+
+    protected function getScript($request)
+    {
+        $r = new \ReflectionClass('Symfony\Component\BrowserKit\Response');
+        $path = $r->getFileName();
+
+        return <<<EOF
+<?php
+
+require_once('$path');
+
+echo serialize($this->nextScript);
+EOF;
+    }
+}
+
+class ClientTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @covers Symfony\Component\BrowserKit\Client::getHistory
+     */
+    public function testGetHistory()
+    {
+        $client = new TestClient(array(), $history = new History());
+        $this->assertSame($history, $client->getHistory(), '->getHistory() returns the History');
+    }
+
+    /**
+     * @covers Symfony\Component\BrowserKit\Client::getCookieJar
+     */
+    public function testGetCookieJar()
+    {
+        $client = new TestClient(array(), null, $cookieJar = new CookieJar());
+        $this->assertSame($cookieJar, $client->getCookieJar(), '->getCookieJar() returns the CookieJar');
+    }
+
+    /**
+     * @covers Symfony\Component\BrowserKit\Client::getRequest
+     */
+    public function testGetRequest()
+    {
+        $client = new TestClient();
+        $client->request('GET', 'http://example.com/');
+
+        $this->assertEquals('http://example.com/', $client->getRequest()->getUri(), '->getCrawler() returns the Request of the last request');
+    }
+
+    public function testGetRequestWithIpAsHost()
+    {
+        $client = new TestClient();
+        $client->request('GET', 'https://example.com/foo', array(), array(), array('HTTP_HOST' => '127.0.0.1'));
+
+        $this->assertEquals('https://127.0.0.1/foo', $client->getRequest()->getUri());
+    }
+
+    public function testGetResponse()
+    {
+        $client = new TestClient();
+        $client->setNextResponse(new Response('foo'));
+        $client->request('GET', 'http://example.com/');
+
+        $this->assertEquals('foo', $client->getResponse()->getContent(), '->getCrawler() returns the Response of the last request');
+        $this->assertInstanceOf('Symfony\Component\BrowserKit\Response', $client->getResponse(), '->getCrawler() returns the Response of the last request');
+    }
+
+    public function testGetInternalResponse()
+    {
+        $client = new TestClient();
+        $client->setNextResponse(new SpecialResponse('foo'));
+        $client->request('GET', 'http://example.com/');
+
+        $this->assertInstanceOf('Symfony\Component\BrowserKit\Response', $client->getInternalResponse());
+        $this->assertNotInstanceOf('Symfony\Component\BrowserKit\Tests\SpecialResponse', $client->getInternalResponse());
+        $this->assertInstanceOf('Symfony\Component\BrowserKit\Tests\SpecialResponse', $client->getResponse());
+    }
+
+    public function testGetContent()
+    {
+        $json = '{"jsonrpc":"2.0","method":"echo","id":7,"params":["Hello World"]}';
+
+        $client = new TestClient();
+        $client->request('POST', 'http://example.com/jsonrpc', array(), array(), array(), $json);
+        $this->assertEquals($json, $client->getRequest()->getContent());
+    }
+
+    /**
+     * @covers Symfony\Component\BrowserKit\Client::getCrawler
+     */
+    public function testGetCrawler()
+    {
+        $client = new TestClient();
+        $client->setNextResponse(new Response('foo'));
+        $crawler = $client->request('GET', 'http://example.com/');
+
+        $this->assertSame($crawler, $client->getCrawler(), '->getCrawler() returns the Crawler of the last request');
+    }
+
+    public function testRequestHttpHeaders()
+    {
+        $client = new TestClient();
+        $client->request('GET', '/');
+        $headers = $client->getRequest()->getServer();
+        $this->assertEquals('localhost', $headers['HTTP_HOST'], '->request() sets the HTTP_HOST header');
+
+        $client = new TestClient();
+        $client->request('GET', 'http://www.example.com');
+        $headers = $client->getRequest()->getServer();
+        $this->assertEquals('www.example.com', $headers['HTTP_HOST'], '->request() sets the HTTP_HOST header');
+
+        $client->request('GET', 'https://www.example.com');
+        $headers = $client->getRequest()->getServer();
+        $this->assertTrue($headers['HTTPS'], '->request() sets the HTTPS header');
+
+        $client = new TestClient();
+        $client->request('GET', 'http://www.example.com:8080');
+        $headers = $client->getRequest()->getServer();
+        $this->assertEquals('www.example.com:8080', $headers['HTTP_HOST'], '->request() sets the HTTP_HOST header with port');
+    }
+
+    public function testRequestURIConversion()
+    {
+        $client = new TestClient();
+        $client->request('GET', '/foo');
+        $this->assertEquals('http://localhost/foo', $client->getRequest()->getUri(), '->request() converts the URI to an absolute one');
+
+        $client = new TestClient();
+        $client->request('GET', 'http://www.example.com');
+        $this->assertEquals('http://www.example.com', $client->getRequest()->getUri(), '->request() does not change absolute URIs');
+
+        $client = new TestClient();
+        $client->request('GET', 'http://www.example.com/');
+        $client->request('GET', '/foo');
+        $this->assertEquals('http://www.example.com/foo', $client->getRequest()->getUri(), '->request() uses the previous request for relative URLs');
+
+        $client = new TestClient();
+        $client->request('GET', 'http://www.example.com/foo');
+        $client->request('GET', '#');
+        $this->assertEquals('http://www.example.com/foo#', $client->getRequest()->getUri(), '->request() uses the previous request for #');
+        $client->request('GET', '#');
+        $this->assertEquals('http://www.example.com/foo#', $client->getRequest()->getUri(), '->request() uses the previous request for #');
+        $client->request('GET', '#foo');
+        $this->assertEquals('http://www.example.com/foo#foo', $client->getRequest()->getUri(), '->request() uses the previous request for #');
+
+        $client = new TestClient();
+        $client->request('GET', 'http://www.example.com/foo/');
+        $client->request('GET', 'bar');
+        $this->assertEquals('http://www.example.com/foo/bar', $client->getRequest()->getUri(), '->request() uses the previous request for relative URLs');
+
+        $client = new TestClient();
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+        $client->request('GET', 'bar');
+        $this->assertEquals('http://www.example.com/foo/bar', $client->getRequest()->getUri(), '->request() uses the previous request for relative URLs');
+
+        $client = new TestClient();
+        $client->request('GET', 'http://www.example.com/foo/');
+        $client->request('GET', 'http');
+        $this->assertEquals('http://www.example.com/foo/http', $client->getRequest()->getUri(), '->request() uses the previous request for relative URLs');
+
+        $client = new TestClient();
+        $client->request('GET', 'http://www.example.com/foo');
+        $client->request('GET', 'http/bar');
+        $this->assertEquals('http://www.example.com/http/bar', $client->getRequest()->getUri(), '->request() uses the previous request for relative URLs');
+
+        $client = new TestClient();
+        $client->request('GET', 'http://www.example.com/');
+        $client->request('GET', 'http');
+        $this->assertEquals('http://www.example.com/http', $client->getRequest()->getUri(), '->request() uses the previous request for relative URLs');
+    }
+
+    public function testRequestURIConversionByServerHost()
+    {
+        $client = new TestClient();
+
+        $server = array('HTTP_HOST' => 'www.exampl+e.com:8000');
+        $parameters = array();
+        $files = array();
+
+        $client->request('GET', 'http://exampl+e.com', $parameters, $files, $server);
+        $this->assertEquals('http://www.exampl+e.com:8000', $client->getRequest()->getUri(), '->request() uses HTTP_HOST to add port');
+
+        $client->request('GET', 'http://exampl+e.com:8888', $parameters, $files, $server);
+        $this->assertEquals('http://www.exampl+e.com:8000', $client->getRequest()->getUri(), '->request() uses HTTP_HOST to modify existing port');
+
+        $client->request('GET', 'http://exampl+e.com:8000', $parameters, $files, $server);
+        $this->assertEquals('http://www.exampl+e.com:8000', $client->getRequest()->getUri(), '->request() uses HTTP_HOST respects correct set port');
+    }
+
+    public function testRequestReferer()
+    {
+        $client = new TestClient();
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+        $client->request('GET', 'bar');
+        $server = $client->getRequest()->getServer();
+        $this->assertEquals('http://www.example.com/foo/foobar', $server['HTTP_REFERER'], '->request() sets the referer');
+    }
+
+    public function testRequestHistory()
+    {
+        $client = new TestClient();
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+        $client->request('GET', 'bar');
+
+        $this->assertEquals('http://www.example.com/foo/bar', $client->getHistory()->current()->getUri(), '->request() updates the History');
+        $this->assertEquals('http://www.example.com/foo/foobar', $client->getHistory()->back()->getUri(), '->request() updates the History');
+    }
+
+    public function testRequestCookies()
+    {
+        $client = new TestClient();
+        $client->setNextResponse(new Response('<html><a href="/foo">foo</a></html>', 200, array('Set-Cookie' => 'foo=bar')));
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+        $this->assertEquals(array('foo' => 'bar'), $client->getCookieJar()->allValues('http://www.example.com/foo/foobar'), '->request() updates the CookieJar');
+
+        $client->request('GET', 'bar');
+        $this->assertEquals(array('foo' => 'bar'), $client->getCookieJar()->allValues('http://www.example.com/foo/foobar'), '->request() updates the CookieJar');
+    }
+
+    public function testRequestSecureCookies()
+    {
+        $client = new TestClient();
+        $client->setNextResponse(new Response('<html><a href="/foo">foo</a></html>', 200, array('Set-Cookie' => 'foo=bar; path=/; secure')));
+        $client->request('GET', 'https://www.example.com/foo/foobar');
+
+        $this->assertTrue($client->getCookieJar()->get('foo', '/', 'www.example.com')->isSecure());
+    }
+
+    public function testClick()
+    {
+        $client = new TestClient();
+        $client->setNextResponse(new Response('<html><a href="/foo">foo</a></html>'));
+        $crawler = $client->request('GET', 'http://www.example.com/foo/foobar');
+
+        $client->click($crawler->filter('a')->link());
+
+        $this->assertEquals('http://www.example.com/foo', $client->getRequest()->getUri(), '->click() clicks on links');
+    }
+
+    public function testClickForm()
+    {
+        $client = new TestClient();
+        $client->setNextResponse(new Response('<html><form action="/foo"><input type="submit" /></form></html>'));
+        $crawler = $client->request('GET', 'http://www.example.com/foo/foobar');
+
+        $client->click($crawler->filter('input')->form());
+
+        $this->assertEquals('http://www.example.com/foo', $client->getRequest()->getUri(), '->click() Form submit forms');
+    }
+
+    public function testSubmit()
+    {
+        $client = new TestClient();
+        $client->setNextResponse(new Response('<html><form action="/foo"><input type="submit" /></form></html>'));
+        $crawler = $client->request('GET', 'http://www.example.com/foo/foobar');
+
+        $client->submit($crawler->filter('input')->form());
+
+        $this->assertEquals('http://www.example.com/foo', $client->getRequest()->getUri(), '->submit() submit forms');
+    }
+
+    public function testSubmitPreserveAuth()
+    {
+        $client = new TestClient(array('PHP_AUTH_USER' => 'foo', 'PHP_AUTH_PW' => 'bar'));
+        $client->setNextResponse(new Response('<html><form action="/foo"><input type="submit" /></form></html>'));
+        $crawler = $client->request('GET', 'http://www.example.com/foo/foobar');
+
+        $server = $client->getRequest()->getServer();
+        $this->assertArrayHasKey('PHP_AUTH_USER', $server);
+        $this->assertEquals('foo', $server['PHP_AUTH_USER']);
+        $this->assertArrayHasKey('PHP_AUTH_PW', $server);
+        $this->assertEquals('bar', $server['PHP_AUTH_PW']);
+
+        $client->submit($crawler->filter('input')->form());
+
+        $this->assertEquals('http://www.example.com/foo', $client->getRequest()->getUri(), '->submit() submit forms');
+
+        $server = $client->getRequest()->getServer();
+        $this->assertArrayHasKey('PHP_AUTH_USER', $server);
+        $this->assertEquals('foo', $server['PHP_AUTH_USER']);
+        $this->assertArrayHasKey('PHP_AUTH_PW', $server);
+        $this->assertEquals('bar', $server['PHP_AUTH_PW']);
+    }
+
+    public function testFollowRedirect()
+    {
+        $client = new TestClient();
+        $client->followRedirects(false);
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+
+        try {
+            $client->followRedirect();
+            $this->fail('->followRedirect() throws a \LogicException if the request was not redirected');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('LogicException', $e, '->followRedirect() throws a \LogicException if the request was not redirected');
+        }
+
+        $client->setNextResponse(new Response('', 302, array('Location' => 'http://www.example.com/redirected')));
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+        $client->followRedirect();
+
+        $this->assertEquals('http://www.example.com/redirected', $client->getRequest()->getUri(), '->followRedirect() follows a redirect if any');
+
+        $client = new TestClient();
+        $client->setNextResponse(new Response('', 302, array('Location' => 'http://www.example.com/redirected')));
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+
+        $this->assertEquals('http://www.example.com/redirected', $client->getRequest()->getUri(), '->followRedirect() automatically follows redirects if followRedirects is true');
+
+        $client = new TestClient();
+        $client->setNextResponse(new Response('', 201, array('Location' => 'http://www.example.com/redirected')));
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+
+        $this->assertEquals('http://www.example.com/foo/foobar', $client->getRequest()->getUri(), '->followRedirect() does not follow redirect if HTTP Code is not 30x');
+
+        $client = new TestClient();
+        $client->setNextResponse(new Response('', 201, array('Location' => 'http://www.example.com/redirected')));
+        $client->followRedirects(false);
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+
+        try {
+            $client->followRedirect();
+            $this->fail('->followRedirect() throws a \LogicException if the request did not respond with 30x HTTP Code');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('LogicException', $e, '->followRedirect() throws a \LogicException if the request did not respond with 30x HTTP Code');
+        }
+    }
+
+    public function testFollowRelativeRedirect()
+    {
+        $client = new TestClient();
+        $client->setNextResponse(new Response('', 302, array('Location' => '/redirected')));
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+        $this->assertEquals('http://www.example.com/redirected', $client->getRequest()->getUri(), '->followRedirect() follows a redirect if any');
+
+        $client = new TestClient();
+        $client->setNextResponse(new Response('', 302, array('Location' => '/redirected:1234')));
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+        $this->assertEquals('http://www.example.com/redirected:1234', $client->getRequest()->getUri(), '->followRedirect() follows relative urls');
+    }
+
+    public function testFollowRedirectWithMaxRedirects()
+    {
+        $client = new TestClient();
+        $client->setMaxRedirects(1);
+        $client->setNextResponse(new Response('', 302, array('Location' => 'http://www.example.com/redirected')));
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+        $this->assertEquals('http://www.example.com/redirected', $client->getRequest()->getUri(), '->followRedirect() follows a redirect if any');
+
+        $client->setNextResponse(new Response('', 302, array('Location' => 'http://www.example.com/redirected2')));
+        try {
+            $client->followRedirect();
+            $this->fail('->followRedirect() throws a \LogicException if the request was redirected and limit of redirections was reached');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('LogicException', $e, '->followRedirect() throws a \LogicException if the request was redirected and limit of redirections was reached');
+        }
+
+        $client->setNextResponse(new Response('', 302, array('Location' => 'http://www.example.com/redirected')));
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+        $this->assertEquals('http://www.example.com/redirected', $client->getRequest()->getUri(), '->followRedirect() follows a redirect if any');
+
+        $client->setNextResponse(new Response('', 302, array('Location' => '/redirected')));
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+
+        $this->assertEquals('http://www.example.com/redirected', $client->getRequest()->getUri(), '->followRedirect() follows relative URLs');
+
+        $client = new TestClient();
+        $client->setNextResponse(new Response('', 302, array('Location' => '//www.example.org/')));
+        $client->request('GET', 'https://www.example.com/');
+
+        $this->assertEquals('https://www.example.org/', $client->getRequest()->getUri(), '->followRedirect() follows protocol-relative URLs');
+
+        $client = new TestClient();
+        $client->setNextResponse(new Response('', 302, array('Location' => 'http://www.example.com/redirected')));
+        $client->request('POST', 'http://www.example.com/foo/foobar', array('name' => 'bar'));
+
+        $this->assertEquals('get', $client->getRequest()->getMethod(), '->followRedirect() uses a get for 302');
+        $this->assertEquals(array(), $client->getRequest()->getParameters(), '->followRedirect() does not submit parameters when changing the method');
+    }
+
+    public function testFollowRedirectWithCookies()
+    {
+        $client = new TestClient();
+        $client->followRedirects(false);
+        $client->setNextResponse(new Response('', 302, array(
+            'Location' => 'http://www.example.com/redirected',
+            'Set-Cookie' => 'foo=bar',
+        )));
+        $client->request('GET', 'http://www.example.com/');
+        $this->assertEquals(array(), $client->getRequest()->getCookies());
+        $client->followRedirect();
+        $this->assertEquals(array('foo' => 'bar'), $client->getRequest()->getCookies());
+    }
+
+    public function testFollowRedirectWithHeaders()
+    {
+        $headers = array(
+            'HTTP_HOST' => 'www.example.com',
+            'HTTP_USER_AGENT' => 'Symfony2 BrowserKit',
+            'CONTENT_TYPE' => 'application/vnd.custom+xml',
+            'HTTPS' => false,
+        );
+
+        $client = new TestClient();
+        $client->followRedirects(false);
+        $client->setNextResponse(new Response('', 302, array(
+            'Location' => 'http://www.example.com/redirected',
+        )));
+        $client->request('GET', 'http://www.example.com/', array(), array(), array(
+            'CONTENT_TYPE' => 'application/vnd.custom+xml',
+        ));
+
+        $this->assertEquals($headers, $client->getRequest()->getServer());
+
+        $client->followRedirect();
+
+        $headers['HTTP_REFERER'] = 'http://www.example.com/';
+
+        $this->assertEquals($headers, $client->getRequest()->getServer());
+    }
+
+    public function testFollowRedirectWithPort()
+    {
+        $headers = array(
+            'HTTP_HOST' => 'www.example.com:8080',
+            'HTTP_USER_AGENT' => 'Symfony2 BrowserKit',
+            'HTTPS' => false,
+            'HTTP_REFERER' => 'http://www.example.com:8080/',
+        );
+
+        $client = new TestClient();
+        $client->setNextResponse(new Response('', 302, array(
+            'Location' => 'http://www.example.com:8080/redirected',
+        )));
+        $client->request('GET', 'http://www.example.com:8080/');
+
+        $this->assertEquals($headers, $client->getRequest()->getServer());
+    }
+
+    public function testBack()
+    {
+        $client = new TestClient();
+
+        $parameters = array('foo' => 'bar');
+        $files = array('myfile.foo' => 'baz');
+        $server = array('X_TEST_FOO' => 'bazbar');
+        $content = 'foobarbaz';
+
+        $client->request('GET', 'http://www.example.com/foo/foobar', $parameters, $files, $server, $content);
+        $client->request('GET', 'http://www.example.com/foo');
+        $client->back();
+
+        $this->assertEquals('http://www.example.com/foo/foobar', $client->getRequest()->getUri(), '->back() goes back in the history');
+        $this->assertArrayHasKey('foo', $client->getRequest()->getParameters(), '->back() keeps parameters');
+        $this->assertArrayHasKey('myfile.foo', $client->getRequest()->getFiles(), '->back() keeps files');
+        $this->assertArrayHasKey('X_TEST_FOO', $client->getRequest()->getServer(), '->back() keeps $_SERVER');
+        $this->assertEquals($content, $client->getRequest()->getContent(), '->back() keeps content');
+    }
+
+    public function testForward()
+    {
+        $client = new TestClient();
+
+        $parameters = array('foo' => 'bar');
+        $files = array('myfile.foo' => 'baz');
+        $server = array('X_TEST_FOO' => 'bazbar');
+        $content = 'foobarbaz';
+
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+        $client->request('GET', 'http://www.example.com/foo', $parameters, $files, $server, $content);
+        $client->back();
+        $client->forward();
+
+        $this->assertEquals('http://www.example.com/foo', $client->getRequest()->getUri(), '->forward() goes forward in the history');
+        $this->assertArrayHasKey('foo', $client->getRequest()->getParameters(), '->forward() keeps parameters');
+        $this->assertArrayHasKey('myfile.foo', $client->getRequest()->getFiles(), '->forward() keeps files');
+        $this->assertArrayHasKey('X_TEST_FOO', $client->getRequest()->getServer(), '->forward() keeps $_SERVER');
+        $this->assertEquals($content, $client->getRequest()->getContent(), '->forward() keeps content');
+    }
+
+    public function testReload()
+    {
+        $client = new TestClient();
+
+        $parameters = array('foo' => 'bar');
+        $files = array('myfile.foo' => 'baz');
+        $server = array('X_TEST_FOO' => 'bazbar');
+        $content = 'foobarbaz';
+
+        $client->request('GET', 'http://www.example.com/foo/foobar', $parameters, $files, $server, $content);
+        $client->reload();
+
+        $this->assertEquals('http://www.example.com/foo/foobar', $client->getRequest()->getUri(), '->reload() reloads the current page');
+        $this->assertArrayHasKey('foo', $client->getRequest()->getParameters(), '->reload() keeps parameters');
+        $this->assertArrayHasKey('myfile.foo', $client->getRequest()->getFiles(), '->reload() keeps files');
+        $this->assertArrayHasKey('X_TEST_FOO', $client->getRequest()->getServer(), '->reload() keeps $_SERVER');
+        $this->assertEquals($content, $client->getRequest()->getContent(), '->reload() keeps content');
+    }
+
+    public function testRestart()
+    {
+        $client = new TestClient();
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+        $client->restart();
+
+        $this->assertTrue($client->getHistory()->isEmpty(), '->restart() clears the history');
+        $this->assertEquals(array(), $client->getCookieJar()->all(), '->restart() clears the cookies');
+    }
+
+    public function testInsulatedRequests()
+    {
+        $client = new TestClient();
+        $client->insulate();
+        $client->setNextScript("new Symfony\Component\BrowserKit\Response('foobar')");
+        $client->request('GET', 'http://www.example.com/foo/foobar');
+
+        $this->assertEquals('foobar', $client->getResponse()->getContent(), '->insulate() process the request in a forked process');
+
+        $client->setNextScript("new Symfony\Component\BrowserKit\Response('foobar)");
+
+        try {
+            $client->request('GET', 'http://www.example.com/foo/foobar');
+            $this->fail('->request() throws a \RuntimeException if the script has an error');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('RuntimeException', $e, '->request() throws a \RuntimeException if the script has an error');
+        }
+    }
+
+    public function testGetServerParameter()
+    {
+        $client = new TestClient();
+        $this->assertEquals('localhost', $client->getServerParameter('HTTP_HOST'));
+        $this->assertEquals('Symfony2 BrowserKit', $client->getServerParameter('HTTP_USER_AGENT'));
+        $this->assertEquals('testvalue', $client->getServerParameter('testkey', 'testvalue'));
+    }
+
+    public function testSetServerParameter()
+    {
+        $client = new TestClient();
+
+        $this->assertEquals('localhost', $client->getServerParameter('HTTP_HOST'));
+        $this->assertEquals('Symfony2 BrowserKit', $client->getServerParameter('HTTP_USER_AGENT'));
+
+        $client->setServerParameter('HTTP_HOST', 'testhost');
+        $this->assertEquals('testhost', $client->getServerParameter('HTTP_HOST'));
+
+        $client->setServerParameter('HTTP_USER_AGENT', 'testua');
+        $this->assertEquals('testua', $client->getServerParameter('HTTP_USER_AGENT'));
+    }
+
+    public function testSetServerParameterInRequest()
+    {
+        $client = new TestClient();
+
+        $this->assertEquals('localhost', $client->getServerParameter('HTTP_HOST'));
+        $this->assertEquals('Symfony2 BrowserKit', $client->getServerParameter('HTTP_USER_AGENT'));
+
+        $client->request('GET', 'https://www.example.com/https/www.example.com', array(), array(), array(
+            'HTTP_HOST' => 'testhost',
+            'HTTP_USER_AGENT' => 'testua',
+            'HTTPS' => false,
+            'NEW_SERVER_KEY' => 'new-server-key-value',
+        ));
+
+        $this->assertEquals('localhost', $client->getServerParameter('HTTP_HOST'));
+        $this->assertEquals('Symfony2 BrowserKit', $client->getServerParameter('HTTP_USER_AGENT'));
+
+        $this->assertEquals('http://testhost/https/www.example.com', $client->getRequest()->getUri());
+
+        $server = $client->getRequest()->getServer();
+
+        $this->assertArrayHasKey('HTTP_USER_AGENT', $server);
+        $this->assertEquals('testua', $server['HTTP_USER_AGENT']);
+
+        $this->assertArrayHasKey('HTTP_HOST', $server);
+        $this->assertEquals('testhost', $server['HTTP_HOST']);
+
+        $this->assertArrayHasKey('NEW_SERVER_KEY', $server);
+        $this->assertEquals('new-server-key-value', $server['NEW_SERVER_KEY']);
+
+        $this->assertArrayHasKey('HTTPS', $server);
+        $this->assertFalse($server['HTTPS']);
+    }
+}

vendor/symfony/browser-kit/Tests/CookieJarTest.php

@@ -0,0 +1,231 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\BrowserKit\Tests;
+
+use Symfony\Component\BrowserKit\CookieJar;
+use Symfony\Component\BrowserKit\Cookie;
+use Symfony\Component\BrowserKit\Response;
+
+class CookieJarTest extends \PHPUnit_Framework_TestCase
+{
+    public function testSetGet()
+    {
+        $cookieJar = new CookieJar();
+        $cookieJar->set($cookie = new Cookie('foo', 'bar'));
+
+        $this->assertEquals($cookie, $cookieJar->get('foo'), '->set() sets a cookie');
+
+        $this->assertNull($cookieJar->get('foobar'), '->get() returns null if the cookie does not exist');
+
+        $cookieJar->set($cookie = new Cookie('foo', 'bar', time() - 86400));
+        $this->assertNull($cookieJar->get('foo'), '->get() returns null if the cookie is expired');
+    }
+
+    public function testExpire()
+    {
+        $cookieJar = new CookieJar();
+        $cookieJar->set($cookie = new Cookie('foo', 'bar'));
+        $cookieJar->expire('foo');
+        $this->assertNull($cookieJar->get('foo'), '->get() returns null if the cookie is expired');
+    }
+
+    public function testAll()
+    {
+        $cookieJar = new CookieJar();
+        $cookieJar->set($cookie1 = new Cookie('foo', 'bar'));
+        $cookieJar->set($cookie2 = new Cookie('bar', 'foo'));
+
+        $this->assertEquals(array($cookie1, $cookie2), $cookieJar->all(), '->all() returns all cookies in the jar');
+    }
+
+    public function testClear()
+    {
+        $cookieJar = new CookieJar();
+        $cookieJar->set($cookie1 = new Cookie('foo', 'bar'));
+        $cookieJar->set($cookie2 = new Cookie('bar', 'foo'));
+
+        $cookieJar->clear();
+
+        $this->assertEquals(array(), $cookieJar->all(), '->clear() expires all cookies');
+    }
+
+    public function testUpdateFromResponse()
+    {
+        $response = new Response('', 200, array('Set-Cookie' => 'foo=foo'));
+
+        $cookieJar = new CookieJar();
+        $cookieJar->updateFromResponse($response);
+
+        $this->assertEquals('foo', $cookieJar->get('foo')->getValue(), '->updateFromResponse() updates cookies from a Response objects');
+    }
+
+    public function testUpdateFromSetCookie()
+    {
+        $setCookies = array('foo=foo');
+
+        $cookieJar = new CookieJar();
+        $cookieJar->set(new Cookie('bar', 'bar'));
+        $cookieJar->updateFromSetCookie($setCookies);
+
+        $this->assertInstanceOf('Symfony\Component\BrowserKit\Cookie', $cookieJar->get('foo'));
+        $this->assertInstanceOf('Symfony\Component\BrowserKit\Cookie', $cookieJar->get('bar'));
+        $this->assertEquals('foo', $cookieJar->get('foo')->getValue(), '->updateFromSetCookie() updates cookies from a Set-Cookie header');
+        $this->assertEquals('bar', $cookieJar->get('bar')->getValue(), '->updateFromSetCookie() keeps existing cookies');
+    }
+
+    public function testUpdateFromEmptySetCookie()
+    {
+        $cookieJar = new CookieJar();
+        $cookieJar->updateFromSetCookie(array(''));
+        $this->assertEquals(array(), $cookieJar->all());
+    }
+
+    public function testUpdateFromSetCookieWithMultipleCookies()
+    {
+        $timestamp = time() + 3600;
+        $date = gmdate('D, d M Y H:i:s \G\M\T', $timestamp);
+        $setCookies = array(sprintf('foo=foo; expires=%s; domain=.symfony.com; path=/, bar=bar; domain=.blog.symfony.com, PHPSESSID=id; expires=%s', $date, $date));
+
+        $cookieJar = new CookieJar();
+        $cookieJar->updateFromSetCookie($setCookies);
+
+        $fooCookie = $cookieJar->get('foo', '/', '.symfony.com');
+        $barCookie = $cookieJar->get('bar', '/', '.blog.symfony.com');
+        $phpCookie = $cookieJar->get('PHPSESSID');
+
+        $this->assertInstanceOf('Symfony\Component\BrowserKit\Cookie', $fooCookie);
+        $this->assertInstanceOf('Symfony\Component\BrowserKit\Cookie', $barCookie);
+        $this->assertInstanceOf('Symfony\Component\BrowserKit\Cookie', $phpCookie);
+        $this->assertEquals('foo', $fooCookie->getValue());
+        $this->assertEquals('bar', $barCookie->getValue());
+        $this->assertEquals('id', $phpCookie->getValue());
+        $this->assertEquals($timestamp, $fooCookie->getExpiresTime());
+        $this->assertNull($barCookie->getExpiresTime());
+        $this->assertEquals($timestamp, $phpCookie->getExpiresTime());
+    }
+
+    /**
+     * @dataProvider provideAllValuesValues
+     */
+    public function testAllValues($uri, $values)
+    {
+        $cookieJar = new CookieJar();
+        $cookieJar->set($cookie1 = new Cookie('foo_nothing', 'foo'));
+        $cookieJar->set($cookie2 = new Cookie('foo_expired', 'foo', time() - 86400));
+        $cookieJar->set($cookie3 = new Cookie('foo_path', 'foo', null, '/foo'));
+        $cookieJar->set($cookie4 = new Cookie('foo_domain', 'foo', null, '/', '.example.com'));
+        $cookieJar->set($cookie4 = new Cookie('foo_strict_domain', 'foo', null, '/', '.www4.example.com'));
+        $cookieJar->set($cookie5 = new Cookie('foo_secure', 'foo', null, '/', '', true));
+
+        $this->assertEquals($values, array_keys($cookieJar->allValues($uri)), '->allValues() returns the cookie for a given URI');
+    }
+
+    public function provideAllValuesValues()
+    {
+        return array(
+            array('http://www.example.com', array('foo_nothing', 'foo_domain')),
+            array('http://www.example.com/', array('foo_nothing', 'foo_domain')),
+            array('http://foo.example.com/', array('foo_nothing', 'foo_domain')),
+            array('http://foo.example1.com/', array('foo_nothing')),
+            array('https://foo.example.com/', array('foo_nothing', 'foo_secure', 'foo_domain')),
+            array('http://www.example.com/foo/bar', array('foo_nothing', 'foo_path', 'foo_domain')),
+            array('http://www4.example.com/', array('foo_nothing', 'foo_domain', 'foo_strict_domain')),
+        );
+    }
+
+    public function testEncodedValues()
+    {
+        $cookieJar = new CookieJar();
+        $cookieJar->set($cookie = new Cookie('foo', 'bar%3Dbaz', null, '/', '', false, true, true));
+
+        $this->assertEquals(array('foo' => 'bar=baz'), $cookieJar->allValues('/'));
+        $this->assertEquals(array('foo' => 'bar%3Dbaz'), $cookieJar->allRawValues('/'));
+    }
+
+    public function testCookieExpireWithSameNameButDifferentPaths()
+    {
+        $cookieJar = new CookieJar();
+        $cookieJar->set($cookie1 = new Cookie('foo', 'bar1', null, '/foo'));
+        $cookieJar->set($cookie2 = new Cookie('foo', 'bar2', null, '/bar'));
+        $cookieJar->expire('foo', '/foo');
+
+        $this->assertNull($cookieJar->get('foo'), '->get() returns null if the cookie is expired');
+        $this->assertEquals(array(), array_keys($cookieJar->allValues('http://example.com/')));
+        $this->assertEquals(array(), $cookieJar->allValues('http://example.com/foo'));
+        $this->assertEquals(array('foo' => 'bar2'), $cookieJar->allValues('http://example.com/bar'));
+    }
+
+    public function testCookieExpireWithNullPaths()
+    {
+        $cookieJar = new CookieJar();
+        $cookieJar->set($cookie1 = new Cookie('foo', 'bar1', null, '/'));
+        $cookieJar->expire('foo', null);
+
+        $this->assertNull($cookieJar->get('foo'), '->get() returns null if the cookie is expired');
+        $this->assertEquals(array(), array_keys($cookieJar->allValues('http://example.com/')));
+    }
+
+    public function testCookieWithSameNameButDifferentPaths()
+    {
+        $cookieJar = new CookieJar();
+        $cookieJar->set($cookie1 = new Cookie('foo', 'bar1', null, '/foo'));
+        $cookieJar->set($cookie2 = new Cookie('foo', 'bar2', null, '/bar'));
+
+        $this->assertEquals(array(), array_keys($cookieJar->allValues('http://example.com/')));
+        $this->assertEquals(array('foo' => 'bar1'), $cookieJar->allValues('http://example.com/foo'));
+        $this->assertEquals(array('foo' => 'bar2'), $cookieJar->allValues('http://example.com/bar'));
+    }
+
+    public function testCookieWithSameNameButDifferentDomains()
+    {
+        $cookieJar = new CookieJar();
+        $cookieJar->set($cookie1 = new Cookie('foo', 'bar1', null, '/', 'foo.example.com'));
+        $cookieJar->set($cookie2 = new Cookie('foo', 'bar2', null, '/', 'bar.example.com'));
+
+        $this->assertEquals(array(), array_keys($cookieJar->allValues('http://example.com/')));
+        $this->assertEquals(array('foo' => 'bar1'), $cookieJar->allValues('http://foo.example.com/'));
+        $this->assertEquals(array('foo' => 'bar2'), $cookieJar->allValues('http://bar.example.com/'));
+    }
+
+    public function testCookieGetWithSubdomain()
+    {
+        $cookieJar = new CookieJar();
+        $cookieJar->set($cookie1 = new Cookie('foo', 'bar', null, '/', '.example.com'));
+        $cookieJar->set($cookie2 = new Cookie('foo1', 'bar', null, '/', 'test.example.com'));
+
+        $this->assertEquals($cookie1, $cookieJar->get('foo', '/', 'foo.example.com'));
+        $this->assertEquals($cookie1, $cookieJar->get('foo', '/', 'example.com'));
+        $this->assertEquals($cookie2, $cookieJar->get('foo1', '/', 'test.example.com'));
+    }
+
+    public function testCookieGetWithSubdirectory()
+    {
+        $cookieJar = new CookieJar();
+        $cookieJar->set($cookie1 = new Cookie('foo', 'bar', null, '/test', '.example.com'));
+        $cookieJar->set($cookie2 = new Cookie('foo1', 'bar1', null, '/', '.example.com'));
+
+        $this->assertNull($cookieJar->get('foo', '/', '.example.com'));
+        $this->assertNull($cookieJar->get('foo', '/bar', '.example.com'));
+        $this->assertEquals($cookie1, $cookieJar->get('foo', '/test', 'example.com'));
+        $this->assertEquals($cookie2, $cookieJar->get('foo1', '/', 'example.com'));
+        $this->assertEquals($cookie2, $cookieJar->get('foo1', '/bar', 'example.com'));
+    }
+
+    public function testCookieWithWildcardDomain()
+    {
+        $cookieJar = new CookieJar();
+        $cookieJar->set(new Cookie('foo', 'bar', null, '/', '.example.com'));
+
+        $this->assertEquals(array('foo' => 'bar'), $cookieJar->allValues('http://www.example.com'));
+        $this->assertEmpty($cookieJar->allValues('http://wwwexample.com'));
+    }
+}

vendor/symfony/browser-kit/Tests/CookieTest.php

@@ -0,0 +1,179 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\BrowserKit\Tests;
+
+use Symfony\Component\BrowserKit\Cookie;
+
+class CookieTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @dataProvider getTestsForToFromString
+     */
+    public function testToFromString($cookie, $url = null)
+    {
+        $this->assertEquals($cookie, (string) Cookie::fromString($cookie, $url));
+    }
+
+    public function getTestsForToFromString()
+    {
+        return array(
+            array('foo=bar; path=/'),
+            array('foo=bar; path=/foo'),
+            array('foo=bar; domain=google.com; path=/'),
+            array('foo=bar; domain=example.com; path=/; secure', 'https://example.com/'),
+            array('foo=bar; path=/; httponly'),
+            array('foo=bar; domain=google.com; path=/foo; secure; httponly', 'https://google.com/'),
+            array('foo=bar=baz; path=/'),
+            array('foo=bar%3Dbaz; path=/'),
+        );
+    }
+
+    public function testFromStringIgnoreSecureFlag()
+    {
+        $this->assertFalse(Cookie::fromString('foo=bar; secure')->isSecure());
+        $this->assertFalse(Cookie::fromString('foo=bar; secure', 'http://example.com/')->isSecure());
+    }
+
+    /**
+     * @dataProvider getExpireCookieStrings
+     */
+    public function testFromStringAcceptsSeveralExpiresDateFormats($cookie)
+    {
+        $this->assertEquals(1596185377, Cookie::fromString($cookie)->getExpiresTime());
+    }
+
+    public function getExpireCookieStrings()
+    {
+        return array(
+            array('foo=bar; expires=Fri, 31-Jul-2020 08:49:37 GMT'),
+            array('foo=bar; expires=Fri, 31 Jul 2020 08:49:37 GMT'),
+            array('foo=bar; expires=Fri, 31-07-2020 08:49:37 GMT'),
+            array('foo=bar; expires=Fri, 31-07-20 08:49:37 GMT'),
+            array('foo=bar; expires=Friday, 31-Jul-20 08:49:37 GMT'),
+            array('foo=bar; expires=Fri Jul 31 08:49:37 2020'),
+            array('foo=bar; expires=\'Fri Jul 31 08:49:37 2020\''),
+            array('foo=bar; expires=Friday July 31st 2020, 08:49:37 GMT'),
+        );
+    }
+
+    public function testFromStringWithCapitalization()
+    {
+        $this->assertEquals('Foo=Bar; path=/', (string) Cookie::fromString('Foo=Bar'));
+        $this->assertEquals('foo=bar; expires=Fri, 31 Dec 2010 23:59:59 GMT; path=/', (string) Cookie::fromString('foo=bar; Expires=Fri, 31 Dec 2010 23:59:59 GMT'));
+        $this->assertEquals('foo=bar; domain=www.example.org; path=/; httponly', (string) Cookie::fromString('foo=bar; DOMAIN=www.example.org; HttpOnly'));
+    }
+
+    public function testFromStringWithUrl()
+    {
+        $this->assertEquals('foo=bar; domain=www.example.com; path=/', (string) Cookie::fromString('foo=bar', 'http://www.example.com/'));
+        $this->assertEquals('foo=bar; domain=www.example.com; path=/', (string) Cookie::fromString('foo=bar', 'http://www.example.com'));
+        $this->assertEquals('foo=bar; domain=www.example.com; path=/', (string) Cookie::fromString('foo=bar', 'http://www.example.com?foo'));
+        $this->assertEquals('foo=bar; domain=www.example.com; path=/foo', (string) Cookie::fromString('foo=bar', 'http://www.example.com/foo/bar'));
+        $this->assertEquals('foo=bar; domain=www.example.com; path=/', (string) Cookie::fromString('foo=bar; path=/', 'http://www.example.com/foo/bar'));
+        $this->assertEquals('foo=bar; domain=www.myotherexample.com; path=/', (string) Cookie::fromString('foo=bar; domain=www.myotherexample.com', 'http://www.example.com/'));
+    }
+
+    public function testFromStringThrowsAnExceptionIfCookieIsNotValid()
+    {
+        $this->setExpectedException('InvalidArgumentException');
+        Cookie::fromString('foo');
+    }
+
+    public function testFromStringThrowsAnExceptionIfCookieDateIsNotValid()
+    {
+        $this->setExpectedException('InvalidArgumentException');
+        Cookie::fromString('foo=bar; expires=Flursday July 31st 2020, 08:49:37 GMT');
+    }
+
+    public function testFromStringThrowsAnExceptionIfUrlIsNotValid()
+    {
+        $this->setExpectedException('InvalidArgumentException');
+        Cookie::fromString('foo=bar', 'foobar');
+    }
+
+    public function testGetName()
+    {
+        $cookie = new Cookie('foo', 'bar');
+        $this->assertEquals('foo', $cookie->getName(), '->getName() returns the cookie name');
+    }
+
+    public function testGetValue()
+    {
+        $cookie = new Cookie('foo', 'bar');
+        $this->assertEquals('bar', $cookie->getValue(), '->getValue() returns the cookie value');
+
+        $cookie = new Cookie('foo', 'bar%3Dbaz', null, '/', '', false, true, true); // raw value
+        $this->assertEquals('bar=baz', $cookie->getValue(), '->getValue() returns the urldecoded cookie value');
+    }
+
+    public function testGetRawValue()
+    {
+        $cookie = new Cookie('foo', 'bar=baz'); // decoded value
+        $this->assertEquals('bar%3Dbaz', $cookie->getRawValue(), '->getRawValue() returns the urlencoded cookie value');
+        $cookie = new Cookie('foo', 'bar%3Dbaz', null, '/', '', false, true, true); // raw value
+        $this->assertEquals('bar%3Dbaz', $cookie->getRawValue(), '->getRawValue() returns the non-urldecoded cookie value');
+    }
+
+    public function testGetPath()
+    {
+        $cookie = new Cookie('foo', 'bar', 0);
+        $this->assertEquals('/', $cookie->getPath(), '->getPath() returns / is no path is defined');
+
+        $cookie = new Cookie('foo', 'bar', 0, '/foo');
+        $this->assertEquals('/foo', $cookie->getPath(), '->getPath() returns the cookie path');
+    }
+
+    public function testGetDomain()
+    {
+        $cookie = new Cookie('foo', 'bar', 0, '/', 'foo.com');
+        $this->assertEquals('foo.com', $cookie->getDomain(), '->getDomain() returns the cookie domain');
+    }
+
+    public function testIsSecure()
+    {
+        $cookie = new Cookie('foo', 'bar');
+        $this->assertFalse($cookie->isSecure(), '->isSecure() returns false if not defined');
+
+        $cookie = new Cookie('foo', 'bar', 0, '/', 'foo.com', true);
+        $this->assertTrue($cookie->isSecure(), '->isSecure() returns the cookie secure flag');
+    }
+
+    public function testIsHttponly()
+    {
+        $cookie = new Cookie('foo', 'bar');
+        $this->assertTrue($cookie->isHttpOnly(), '->isHttpOnly() returns false if not defined');
+
+        $cookie = new Cookie('foo', 'bar', 0, '/', 'foo.com', false, true);
+        $this->assertTrue($cookie->isHttpOnly(), '->isHttpOnly() returns the cookie httponly flag');
+    }
+
+    public function testGetExpiresTime()
+    {
+        $cookie = new Cookie('foo', 'bar');
+        $this->assertNull($cookie->getExpiresTime(), '->getExpiresTime() returns the expires time');
+
+        $cookie = new Cookie('foo', 'bar', $time = time() - 86400);
+        $this->assertEquals($time, $cookie->getExpiresTime(), '->getExpiresTime() returns the expires time');
+    }
+
+    public function testIsExpired()
+    {
+        $cookie = new Cookie('foo', 'bar');
+        $this->assertFalse($cookie->isExpired(), '->isExpired() returns false when the cookie never expires (null as expires time)');
+
+        $cookie = new Cookie('foo', 'bar', time() - 86400);
+        $this->assertTrue($cookie->isExpired(), '->isExpired() returns true when the cookie is expired');
+
+        $cookie = new Cookie('foo', 'bar', 0);
+        $this->assertFalse($cookie->isExpired());
+    }
+}

vendor/symfony/browser-kit/Tests/HistoryTest.php

@@ -0,0 +1,101 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\BrowserKit\Tests;
+
+use Symfony\Component\BrowserKit\History;
+use Symfony\Component\BrowserKit\Request;
+
+class HistoryTest extends \PHPUnit_Framework_TestCase
+{
+    public function testAdd()
+    {
+        $history = new History();
+        $history->add(new Request('http://www.example1.com/', 'get'));
+        $this->assertSame('http://www.example1.com/', $history->current()->getUri(), '->add() adds a request to the history');
+
+        $history->add(new Request('http://www.example2.com/', 'get'));
+        $this->assertSame('http://www.example2.com/', $history->current()->getUri(), '->add() adds a request to the history');
+
+        $history->add(new Request('http://www.example3.com/', 'get'));
+        $history->back();
+        $history->add(new Request('http://www.example4.com/', 'get'));
+        $this->assertSame('http://www.example4.com/', $history->current()->getUri(), '->add() adds a request to the history');
+
+        $history->back();
+        $this->assertSame('http://www.example2.com/', $history->current()->getUri(), '->add() adds a request to the history');
+    }
+
+    public function testClearIsEmpty()
+    {
+        $history = new History();
+        $history->add(new Request('http://www.example.com/', 'get'));
+
+        $this->assertFalse($history->isEmpty(), '->isEmpty() returns false if the history is not empty');
+
+        $history->clear();
+
+        $this->assertTrue($history->isEmpty(), '->isEmpty() true if the history is empty');
+    }
+
+    public function testCurrent()
+    {
+        $history = new History();
+
+        try {
+            $history->current();
+            $this->fail('->current() throws a \LogicException if the history is empty');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('LogicException', $e, '->current() throws a \LogicException if the history is empty');
+        }
+
+        $history->add(new Request('http://www.example.com/', 'get'));
+
+        $this->assertSame('http://www.example.com/', $history->current()->getUri(), '->current() returns the current request in the history');
+    }
+
+    public function testBack()
+    {
+        $history = new History();
+        $history->add(new Request('http://www.example.com/', 'get'));
+
+        try {
+            $history->back();
+            $this->fail('->back() throws a \LogicException if the history is already on the first page');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('LogicException', $e, '->current() throws a \LogicException if the history is already on the first page');
+        }
+
+        $history->add(new Request('http://www.example1.com/', 'get'));
+        $history->back();
+
+        $this->assertSame('http://www.example.com/', $history->current()->getUri(), '->back() returns the previous request in the history');
+    }
+
+    public function testForward()
+    {
+        $history = new History();
+        $history->add(new Request('http://www.example.com/', 'get'));
+        $history->add(new Request('http://www.example1.com/', 'get'));
+
+        try {
+            $history->forward();
+            $this->fail('->forward() throws a \LogicException if the history is already on the last page');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('LogicException', $e, '->forward() throws a \LogicException if the history is already on the last page');
+        }
+
+        $history->back();
+        $history->forward();
+
+        $this->assertSame('http://www.example1.com/', $history->current()->getUri(), '->forward() returns the next request in the history');
+    }
+}

vendor/symfony/browser-kit/Tests/RequestTest.php

@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\BrowserKit\Tests;
+
+use Symfony\Component\BrowserKit\Request;
+
+class RequestTest extends \PHPUnit_Framework_TestCase
+{
+    public function testGetUri()
+    {
+        $request = new Request('http://www.example.com/', 'get');
+        $this->assertEquals('http://www.example.com/', $request->getUri(), '->getUri() returns the URI of the request');
+    }
+
+    public function testGetMethod()
+    {
+        $request = new Request('http://www.example.com/', 'get');
+        $this->assertEquals('get', $request->getMethod(), '->getMethod() returns the method of the request');
+    }
+
+    public function testGetParameters()
+    {
+        $request = new Request('http://www.example.com/', 'get', array('foo' => 'bar'));
+        $this->assertEquals(array('foo' => 'bar'), $request->getParameters(), '->getParameters() returns the parameters of the request');
+    }
+
+    public function testGetFiles()
+    {
+        $request = new Request('http://www.example.com/', 'get', array(), array('foo' => 'bar'));
+        $this->assertEquals(array('foo' => 'bar'), $request->getFiles(), '->getFiles() returns the uploaded files of the request');
+    }
+
+    public function testGetCookies()
+    {
+        $request = new Request('http://www.example.com/', 'get', array(), array(), array('foo' => 'bar'));
+        $this->assertEquals(array('foo' => 'bar'), $request->getCookies(), '->getCookies() returns the cookies of the request');
+    }
+
+    public function testGetServer()
+    {
+        $request = new Request('http://www.example.com/', 'get', array(), array(), array(), array('foo' => 'bar'));
+        $this->assertEquals(array('foo' => 'bar'), $request->getServer(), '->getServer() returns the server parameters of the request');
+    }
+}

vendor/symfony/browser-kit/Tests/ResponseTest.php

@@ -0,0 +1,76 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\BrowserKit\Tests;
+
+use Symfony\Component\BrowserKit\Response;
+
+class ResponseTest extends \PHPUnit_Framework_TestCase
+{
+    public function testGetUri()
+    {
+        $response = new Response('foo');
+        $this->assertEquals('foo', $response->getContent(), '->getContent() returns the content of the response');
+    }
+
+    public function testGetStatus()
+    {
+        $response = new Response('foo', 304);
+        $this->assertEquals('304', $response->getStatus(), '->getStatus() returns the status of the response');
+    }
+
+    public function testGetHeaders()
+    {
+        $response = new Response('foo', 200, array('foo' => 'bar'));
+        $this->assertEquals(array('foo' => 'bar'), $response->getHeaders(), '->getHeaders() returns the headers of the response');
+    }
+
+    public function testGetHeader()
+    {
+        $response = new Response('foo', 200, array(
+            'Content-Type' => 'text/html',
+            'Set-Cookie' => array('foo=bar', 'bar=foo'),
+        ));
+
+        $this->assertEquals('text/html', $response->getHeader('Content-Type'), '->getHeader() returns a header of the response');
+        $this->assertEquals('text/html', $response->getHeader('content-type'), '->getHeader() returns a header of the response');
+        $this->assertEquals('text/html', $response->getHeader('content_type'), '->getHeader() returns a header of the response');
+        $this->assertEquals('foo=bar', $response->getHeader('Set-Cookie'), '->getHeader() returns the first header value');
+        $this->assertEquals(array('foo=bar', 'bar=foo'), $response->getHeader('Set-Cookie', false), '->getHeader() returns all header values if first is false');
+
+        $this->assertNull($response->getHeader('foo'), '->getHeader() returns null if the header is not defined');
+        $this->assertEquals(array(), $response->getHeader('foo', false), '->getHeader() returns an empty array if the header is not defined and first is set to false');
+    }
+
+    public function testMagicToString()
+    {
+        $response = new Response('foo', 304, array('foo' => 'bar'));
+
+        $this->assertEquals("foo: bar\n\nfoo", $response->__toString(), '->__toString() returns the headers and the content as a string');
+    }
+
+    public function testMagicToStringWithMultipleSetCookieHeader()
+    {
+        $headers = array(
+            'content-type' => 'text/html; charset=utf-8',
+            'set-cookie' => array('foo=bar', 'bar=foo'),
+        );
+
+        $expected = 'content-type: text/html; charset=utf-8'."\n";
+        $expected .= 'set-cookie: foo=bar'."\n";
+        $expected .= 'set-cookie: bar=foo'."\n\n";
+        $expected .= 'foo';
+
+        $response = new Response('foo', 304, $headers);
+
+        $this->assertEquals($expected, $response->__toString(), '->__toString() returns the headers and the content as a string');
+    }
+}

vendor/symfony/browser-kit/composer.json

@@ -0,0 +1,39 @@
+{
+    "name": "symfony/browser-kit",
+    "type": "library",
+    "description": "Symfony BrowserKit Component",
+    "keywords": [],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Fabien Potencier",
+            "email": "fabien@symfony.com"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.9",
+        "symfony/dom-crawler": "~2.0,>=2.0.5"
+    },
+    "require-dev": {
+        "symfony/phpunit-bridge": "~2.7",
+        "symfony/process": "~2.0,>=2.0.5",
+        "symfony/css-selector": "~2.0,>=2.0.5"
+    },
+    "suggest": {
+        "symfony/process": ""
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Component\\BrowserKit\\": "" }
+    },
+    "minimum-stability": "dev",
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.7-dev"
+        }
+    }
+}

vendor/symfony/browser-kit/phpunit.xml.dist

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
+         backupGlobals="false"
+         colors="true"
+         bootstrap="vendor/autoload.php"
+>
+    <php>
+        <ini name="error_reporting" value="-1" />
+    </php>
+
+    <testsuites>
+        <testsuite name="Symfony BrowserKit Component Test Suite">
+            <directory>./Tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./</directory>
+            <exclude>
+                <directory>./Resources</directory>
+                <directory>./Tests</directory>
+                <directory>./vendor</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>

vendor/symfony/class-loader/.gitignore

@@ -0,0 +1,3 @@
+vendor/
+composer.lock
+phpunit.xml

vendor/symfony/class-loader/ApcClassLoader.php

@@ -0,0 +1,143 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+/**
+ * ApcClassLoader implements a wrapping autoloader cached in APC for PHP 5.3.
+ *
+ * It expects an object implementing a findFile method to find the file. This
+ * allows using it as a wrapper around the other loaders of the component (the
+ * ClassLoader and the UniversalClassLoader for instance) but also around any
+ * other autoloaders following this convention (the Composer one for instance).
+ *
+ *     // with a Symfony autoloader
+ *     use Symfony\Component\ClassLoader\ClassLoader;
+ *
+ *     $loader = new ClassLoader();
+ *     $loader->addPrefix('Symfony\Component', __DIR__.'/component');
+ *     $loader->addPrefix('Symfony',           __DIR__.'/framework');
+ *
+ *     // or with a Composer autoloader
+ *     use Composer\Autoload\ClassLoader;
+ *
+ *     $loader = new ClassLoader();
+ *     $loader->add('Symfony\Component', __DIR__.'/component');
+ *     $loader->add('Symfony',           __DIR__.'/framework');
+ *
+ *     $cachedLoader = new ApcClassLoader('my_prefix', $loader);
+ *
+ *     // activate the cached autoloader
+ *     $cachedLoader->register();
+ *
+ *     // eventually deactivate the non-cached loader if it was registered previously
+ *     // to be sure to use the cached one.
+ *     $loader->unregister();
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Kris Wallsmith <kris@symfony.com>
+ *
+ * @api
+ */
+class ApcClassLoader
+{
+    private $prefix;
+
+    /**
+     * A class loader object that implements the findFile() method.
+     *
+     * @var object
+     */
+    protected $decorated;
+
+    /**
+     * Constructor.
+     *
+     * @param string $prefix    The APC namespace prefix to use.
+     * @param object $decorated A class loader object that implements the findFile() method.
+     *
+     * @throws \RuntimeException
+     * @throws \InvalidArgumentException
+     *
+     * @api
+     */
+    public function __construct($prefix, $decorated)
+    {
+        if (!extension_loaded('apc')) {
+            throw new \RuntimeException('Unable to use ApcClassLoader as APC is not enabled.');
+        }
+
+        if (!method_exists($decorated, 'findFile')) {
+            throw new \InvalidArgumentException('The class finder must implement a "findFile" method.');
+        }
+
+        $this->prefix = $prefix;
+        $this->decorated = $decorated;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+    }
+
+    /**
+     * Unregisters this instance as an autoloader.
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param string $class The name of the class
+     *
+     * @return bool|null True, if loaded
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->findFile($class)) {
+            require $file;
+
+            return true;
+        }
+    }
+
+    /**
+     * Finds a file by class name while caching lookups to APC.
+     *
+     * @param string $class A class name to resolve to file
+     *
+     * @return string|null
+     */
+    public function findFile($class)
+    {
+        if (false === $file = apc_fetch($this->prefix.$class)) {
+            apc_store($this->prefix.$class, $file = $this->decorated->findFile($class));
+        }
+
+        return $file;
+    }
+
+    /**
+     * Passes through all unknown calls onto the decorated object.
+     */
+    public function __call($method, $args)
+    {
+        return call_user_func_array(array($this->decorated, $method), $args);
+    }
+}

vendor/symfony/class-loader/ApcUniversalClassLoader.php

@@ -0,0 +1,105 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+@trigger_error('The '.__NAMESPACE__.'\ApcUniversalClassLoader class is deprecated since version 2.7 and will be removed in 3.0. Use the Symfony\Component\ClassLoader\ApcClassLoader class instead.', E_USER_DEPRECATED);
+
+/**
+ * ApcUniversalClassLoader implements a "universal" autoloader cached in APC for PHP 5.3.
+ *
+ * It is able to load classes that use either:
+ *
+ *  * The technical interoperability standards for PHP 5.3 namespaces and
+ *    class names (https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md);
+ *
+ *  * The PEAR naming convention for classes (http://pear.php.net/).
+ *
+ * Classes from a sub-namespace or a sub-hierarchy of PEAR classes can be
+ * looked for in a list of locations to ease the vendoring of a sub-set of
+ * classes for large projects.
+ *
+ * Example usage:
+ *
+ *     require 'vendor/symfony/src/Symfony/Component/ClassLoader/UniversalClassLoader.php';
+ *     require 'vendor/symfony/src/Symfony/Component/ClassLoader/ApcUniversalClassLoader.php';
+ *
+ *     use Symfony\Component\ClassLoader\ApcUniversalClassLoader;
+ *
+ *     $loader = new ApcUniversalClassLoader('apc.prefix.');
+ *
+ *     // register classes with namespaces
+ *     $loader->registerNamespaces(array(
+ *         'Symfony\Component' => __DIR__.'/component',
+ *         'Symfony' => __DIR__.'/framework',
+ *         'Sensio' => array(__DIR__.'/src', __DIR__.'/vendor'),
+ *     ));
+ *
+ *     // register a library using the PEAR naming convention
+ *     $loader->registerPrefixes(array(
+ *         'Swift_' => __DIR__.'/Swift',
+ *     ));
+ *
+ *     // activate the autoloader
+ *     $loader->register();
+ *
+ * In this example, if you try to use a class in the Symfony\Component
+ * namespace or one of its children (Symfony\Component\Console for instance),
+ * the autoloader will first look for the class under the component/
+ * directory, and it will then fallback to the framework/ directory if not
+ * found before giving up.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Kris Wallsmith <kris@symfony.com>
+ *
+ * @api
+ *
+ * @deprecated since version 2.4, to be removed in 3.0.
+ *             Use the {@link ClassLoader} class instead.
+ */
+class ApcUniversalClassLoader extends UniversalClassLoader
+{
+    private $prefix;
+
+    /**
+     * Constructor.
+     *
+     * @param string $prefix A prefix to create a namespace in APC
+     *
+     * @throws \RuntimeException
+     *
+     * @api
+     */
+    public function __construct($prefix)
+    {
+        if (!extension_loaded('apc')) {
+            throw new \RuntimeException('Unable to use ApcUniversalClassLoader as APC is not enabled.');
+        }
+
+        $this->prefix = $prefix;
+    }
+
+    /**
+     * Finds a file by class name while caching lookups to APC.
+     *
+     * @param string $class A class name to resolve to file
+     *
+     * @return string|null The path, if found
+     */
+    public function findFile($class)
+    {
+        if (false === $file = apc_fetch($this->prefix.$class)) {
+            apc_store($this->prefix.$class, $file = parent::findFile($class));
+        }
+
+        return $file;
+    }
+}

vendor/symfony/class-loader/CHANGELOG.md

@@ -0,0 +1,28 @@
+CHANGELOG
+=========
+
+2.4.0
+-----
+
+ * deprecated the UniversalClassLoader in favor of the ClassLoader class instead
+ * deprecated the ApcUniversalClassLoader in favor of the ApcClassLoader class instead
+ * deprecated the DebugUniversalClassLoader in favor of the DebugClassLoader class from the Debug component
+ * deprecated the DebugClassLoader as it has been moved to the Debug component instead
+
+2.3.0
+-----
+
+ * added a WinCacheClassLoader for WinCache
+
+2.1.0
+-----
+
+ * added a DebugClassLoader able to wrap any autoloader providing a findFile
+   method
+ * added a new ApcClassLoader and XcacheClassLoader using composition to wrap
+   other loaders
+ * added a new ClassLoader which does not distinguish between namespaced and
+   pear-like classes (as the PEAR convention is a subset of PSR-0) and
+   supports using Composer's namespace maps
+ * added a class map generator
+ * added support for loading globally-installed PEAR packages

vendor/symfony/class-loader/ClassCollectionLoader.php

@@ -0,0 +1,370 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+/**
+ * ClassCollectionLoader.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class ClassCollectionLoader
+{
+    private static $loaded;
+    private static $seen;
+    private static $useTokenizer = true;
+
+    /**
+     * Loads a list of classes and caches them in one big file.
+     *
+     * @param array  $classes    An array of classes to load
+     * @param string $cacheDir   A cache directory
+     * @param string $name       The cache name prefix
+     * @param bool   $autoReload Whether to flush the cache when the cache is stale or not
+     * @param bool   $adaptive   Whether to remove already declared classes or not
+     * @param string $extension  File extension of the resulting file
+     *
+     * @throws \InvalidArgumentException When class can't be loaded
+     */
+    public static function load($classes, $cacheDir, $name, $autoReload, $adaptive = false, $extension = '.php')
+    {
+        // each $name can only be loaded once per PHP process
+        if (isset(self::$loaded[$name])) {
+            return;
+        }
+
+        self::$loaded[$name] = true;
+
+        $declared = array_merge(get_declared_classes(), get_declared_interfaces());
+        if (function_exists('get_declared_traits')) {
+            $declared = array_merge($declared, get_declared_traits());
+        }
+
+        if ($adaptive) {
+            // don't include already declared classes
+            $classes = array_diff($classes, $declared);
+
+            // the cache is different depending on which classes are already declared
+            $name = $name.'-'.substr(hash('sha256', implode('|', $classes)), 0, 5);
+        }
+
+        $classes = array_unique($classes);
+
+        $cache = $cacheDir.'/'.$name.$extension;
+
+        // auto-reload
+        $reload = false;
+        if ($autoReload) {
+            $metadata = $cache.'.meta';
+            if (!is_file($metadata) || !is_file($cache)) {
+                $reload = true;
+            } else {
+                $time = filemtime($cache);
+                $meta = unserialize(file_get_contents($metadata));
+
+                sort($meta[1]);
+                sort($classes);
+
+                if ($meta[1] != $classes) {
+                    $reload = true;
+                } else {
+                    foreach ($meta[0] as $resource) {
+                        if (!is_file($resource) || filemtime($resource) > $time) {
+                            $reload = true;
+
+                            break;
+                        }
+                    }
+                }
+            }
+        }
+
+        if (!$reload && is_file($cache)) {
+            require_once $cache;
+
+            return;
+        }
+
+        $files = array();
+        $content = '';
+        foreach (self::getOrderedClasses($classes) as $class) {
+            if (in_array($class->getName(), $declared)) {
+                continue;
+            }
+
+            $files[] = $class->getFileName();
+
+            $c = preg_replace(array('/^\s*<\?php/', '/\?>\s*$/'), '', file_get_contents($class->getFileName()));
+
+            // fakes namespace declaration for global code
+            if (!$class->inNamespace()) {
+                $c = "\nnamespace\n{\n".$c."\n}\n";
+            }
+
+            $c = self::fixNamespaceDeclarations('<?php '.$c);
+            $c = preg_replace('/^\s*<\?php/', '', $c);
+
+            $content .= $c;
+        }
+
+        // cache the core classes
+        if (!is_dir(dirname($cache))) {
+            mkdir(dirname($cache), 0777, true);
+        }
+        self::writeCacheFile($cache, '<?php '.$content);
+
+        if ($autoReload) {
+            // save the resources
+            self::writeCacheFile($metadata, serialize(array($files, $classes)));
+        }
+    }
+
+    /**
+     * Adds brackets around each namespace if it's not already the case.
+     *
+     * @param string $source Namespace string
+     *
+     * @return string Namespaces with brackets
+     */
+    public static function fixNamespaceDeclarations($source)
+    {
+        if (!function_exists('token_get_all') || !self::$useTokenizer) {
+            if (preg_match('/namespace(.*?)\s*;/', $source)) {
+                $source = preg_replace('/namespace(.*?)\s*;/', "namespace$1\n{", $source)."}\n";
+            }
+
+            return $source;
+        }
+
+        $rawChunk = '';
+        $output = '';
+        $inNamespace = false;
+        $tokens = token_get_all($source);
+
+        for (reset($tokens); false !== $token = current($tokens); next($tokens)) {
+            if (is_string($token)) {
+                $rawChunk .= $token;
+            } elseif (in_array($token[0], array(T_COMMENT, T_DOC_COMMENT))) {
+                // strip comments
+                continue;
+            } elseif (T_NAMESPACE === $token[0]) {
+                if ($inNamespace) {
+                    $rawChunk .= "}\n";
+                }
+                $rawChunk .= $token[1];
+
+                // namespace name and whitespaces
+                while (($t = next($tokens)) && is_array($t) && in_array($t[0], array(T_WHITESPACE, T_NS_SEPARATOR, T_STRING))) {
+                    $rawChunk .= $t[1];
+                }
+                if ('{' === $t) {
+                    $inNamespace = false;
+                    prev($tokens);
+                } else {
+                    $rawChunk = rtrim($rawChunk)."\n{";
+                    $inNamespace = true;
+                }
+            } elseif (T_START_HEREDOC === $token[0]) {
+                $output .= self::compressCode($rawChunk).$token[1];
+                do {
+                    $token = next($tokens);
+                    $output .= is_string($token) ? $token : $token[1];
+                } while ($token[0] !== T_END_HEREDOC);
+                $output .= "\n";
+                $rawChunk = '';
+            } elseif (T_CONSTANT_ENCAPSED_STRING === $token[0]) {
+                $output .= self::compressCode($rawChunk).$token[1];
+                $rawChunk = '';
+            } else {
+                $rawChunk .= $token[1];
+            }
+        }
+
+        if ($inNamespace) {
+            $rawChunk .= "}\n";
+        }
+
+        return $output.self::compressCode($rawChunk);
+    }
+
+    /**
+     * This method is only useful for testing.
+     */
+    public static function enableTokenizer($bool)
+    {
+        self::$useTokenizer = (bool) $bool;
+    }
+
+    /**
+     * Strips leading & trailing ws, multiple EOL, multiple ws.
+     *
+     * @param string $code Original PHP code
+     *
+     * @return string compressed code
+     */
+    private static function compressCode($code)
+    {
+        return preg_replace(
+            array('/^\s+/m', '/\s+$/m', '/([\n\r]+ *[\n\r]+)+/', '/[ \t]+/'),
+            array('', '', "\n", ' '),
+            $code
+        );
+    }
+
+    /**
+     * Writes a cache file.
+     *
+     * @param string $file    Filename
+     * @param string $content Temporary file content
+     *
+     * @throws \RuntimeException when a cache file cannot be written
+     */
+    private static function writeCacheFile($file, $content)
+    {
+        $tmpFile = tempnam(dirname($file), basename($file));
+        if (false !== @file_put_contents($tmpFile, $content) && @rename($tmpFile, $file)) {
+            @chmod($file, 0666 & ~umask());
+
+            return;
+        }
+
+        throw new \RuntimeException(sprintf('Failed to write cache file "%s".', $file));
+    }
+
+    /**
+     * Gets an ordered array of passed classes including all their dependencies.
+     *
+     * @param array $classes
+     *
+     * @return \ReflectionClass[] An array of sorted \ReflectionClass instances (dependencies added if needed)
+     *
+     * @throws \InvalidArgumentException When a class can't be loaded
+     */
+    private static function getOrderedClasses(array $classes)
+    {
+        $map = array();
+        self::$seen = array();
+        foreach ($classes as $class) {
+            try {
+                $reflectionClass = new \ReflectionClass($class);
+            } catch (\ReflectionException $e) {
+                throw new \InvalidArgumentException(sprintf('Unable to load class "%s"', $class));
+            }
+
+            $map = array_merge($map, self::getClassHierarchy($reflectionClass));
+        }
+
+        return $map;
+    }
+
+    private static function getClassHierarchy(\ReflectionClass $class)
+    {
+        if (isset(self::$seen[$class->getName()])) {
+            return array();
+        }
+
+        self::$seen[$class->getName()] = true;
+
+        $classes = array($class);
+        $parent = $class;
+        while (($parent = $parent->getParentClass()) && $parent->isUserDefined() && !isset(self::$seen[$parent->getName()])) {
+            self::$seen[$parent->getName()] = true;
+
+            array_unshift($classes, $parent);
+        }
+
+        $traits = array();
+
+        if (function_exists('get_declared_traits')) {
+            foreach ($classes as $c) {
+                foreach (self::resolveDependencies(self::computeTraitDeps($c), $c) as $trait) {
+                    if ($trait !== $c) {
+                        $traits[] = $trait;
+                    }
+                }
+            }
+        }
+
+        return array_merge(self::getInterfaces($class), $traits, $classes);
+    }
+
+    private static function getInterfaces(\ReflectionClass $class)
+    {
+        $classes = array();
+
+        foreach ($class->getInterfaces() as $interface) {
+            $classes = array_merge($classes, self::getInterfaces($interface));
+        }
+
+        if ($class->isUserDefined() && $class->isInterface() && !isset(self::$seen[$class->getName()])) {
+            self::$seen[$class->getName()] = true;
+
+            $classes[] = $class;
+        }
+
+        return $classes;
+    }
+
+    private static function computeTraitDeps(\ReflectionClass $class)
+    {
+        $traits = $class->getTraits();
+        $deps = array($class->getName() => $traits);
+        while ($trait = array_pop($traits)) {
+            if ($trait->isUserDefined() && !isset(self::$seen[$trait->getName()])) {
+                self::$seen[$trait->getName()] = true;
+                $traitDeps = $trait->getTraits();
+                $deps[$trait->getName()] = $traitDeps;
+                $traits = array_merge($traits, $traitDeps);
+            }
+        }
+
+        return $deps;
+    }
+
+    /**
+     * Dependencies resolution.
+     *
+     * This function does not check for circular dependencies as it should never
+     * occur with PHP traits.
+     *
+     * @param array            $tree       The dependency tree
+     * @param \ReflectionClass $node       The node
+     * @param \ArrayObject     $resolved   An array of already resolved dependencies
+     * @param \ArrayObject     $unresolved An array of dependencies to be resolved
+     *
+     * @return \ArrayObject The dependencies for the given node
+     *
+     * @throws \RuntimeException if a circular dependency is detected
+     */
+    private static function resolveDependencies(array $tree, $node, \ArrayObject $resolved = null, \ArrayObject $unresolved = null)
+    {
+        if (null === $resolved) {
+            $resolved = new \ArrayObject();
+        }
+        if (null === $unresolved) {
+            $unresolved = new \ArrayObject();
+        }
+        $nodeName = $node->getName();
+
+        if (isset($tree[$nodeName])) {
+            $unresolved[$nodeName] = $node;
+            foreach ($tree[$nodeName] as $dependency) {
+                if (!$resolved->offsetExists($dependency->getName())) {
+                    self::resolveDependencies($tree, $dependency, $resolved, $unresolved);
+                }
+            }
+            $resolved[$nodeName] = $node;
+            unset($unresolved[$nodeName]);
+        }
+
+        return $resolved;
+    }
+}

vendor/symfony/class-loader/ClassLoader.php

@@ -0,0 +1,199 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+/**
+ * ClassLoader implements an PSR-0 class loader.
+ *
+ * See https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md
+ *
+ *     $loader = new ClassLoader();
+ *
+ *     // register classes with namespaces
+ *     $loader->addPrefix('Symfony\Component', __DIR__.'/component');
+ *     $loader->addPrefix('Symfony',           __DIR__.'/framework');
+ *
+ *     // activate the autoloader
+ *     $loader->register();
+ *
+ *     // to enable searching the include path (e.g. for PEAR packages)
+ *     $loader->setUseIncludePath(true);
+ *
+ * In this example, if you try to use a class in the Symfony\Component
+ * namespace or one of its children (Symfony\Component\Console for instance),
+ * the autoloader will first look for the class under the component/
+ * directory, and it will then fallback to the framework/ directory if not
+ * found before giving up.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ */
+class ClassLoader
+{
+    private $prefixes = array();
+    private $fallbackDirs = array();
+    private $useIncludePath = false;
+
+    /**
+     * Returns prefixes.
+     *
+     * @return array
+     */
+    public function getPrefixes()
+    {
+        return $this->prefixes;
+    }
+
+    /**
+     * Returns fallback directories.
+     *
+     * @return array
+     */
+    public function getFallbackDirs()
+    {
+        return $this->fallbackDirs;
+    }
+
+    /**
+     * Adds prefixes.
+     *
+     * @param array $prefixes Prefixes to add
+     */
+    public function addPrefixes(array $prefixes)
+    {
+        foreach ($prefixes as $prefix => $path) {
+            $this->addPrefix($prefix, $path);
+        }
+    }
+
+    /**
+     * Registers a set of classes.
+     *
+     * @param string       $prefix The classes prefix
+     * @param array|string $paths  The location(s) of the classes
+     */
+    public function addPrefix($prefix, $paths)
+    {
+        if (!$prefix) {
+            foreach ((array) $paths as $path) {
+                $this->fallbackDirs[] = $path;
+            }
+
+            return;
+        }
+        if (isset($this->prefixes[$prefix])) {
+            $this->prefixes[$prefix] = array_merge(
+                $this->prefixes[$prefix],
+                (array) $paths
+            );
+        } else {
+            $this->prefixes[$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Turns on searching the include for class files.
+     *
+     * @param bool $useIncludePath
+     */
+    public function setUseIncludePath($useIncludePath)
+    {
+        $this->useIncludePath = (bool) $useIncludePath;
+    }
+
+    /**
+     * Can be used to check if the autoloader uses the include path to check
+     * for classes.
+     *
+     * @return bool
+     */
+    public function getUseIncludePath()
+    {
+        return $this->useIncludePath;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+    }
+
+    /**
+     * Unregisters this instance as an autoloader.
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param string $class The name of the class
+     *
+     * @return bool|null True, if loaded
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->findFile($class)) {
+            require $file;
+
+            return true;
+        }
+    }
+
+    /**
+     * Finds the path to the file where the class is defined.
+     *
+     * @param string $class The name of the class
+     *
+     * @return string|null The path, if found
+     */
+    public function findFile($class)
+    {
+        if (false !== $pos = strrpos($class, '\\')) {
+            // namespaced class name
+            $classPath = str_replace('\\', DIRECTORY_SEPARATOR, substr($class, 0, $pos)).DIRECTORY_SEPARATOR;
+            $className = substr($class, $pos + 1);
+        } else {
+            // PEAR-like class name
+            $classPath = null;
+            $className = $class;
+        }
+
+        $classPath .= str_replace('_', DIRECTORY_SEPARATOR, $className).'.php';
+
+        foreach ($this->prefixes as $prefix => $dirs) {
+            if ($class === strstr($class, $prefix)) {
+                foreach ($dirs as $dir) {
+                    if (file_exists($dir.DIRECTORY_SEPARATOR.$classPath)) {
+                        return $dir.DIRECTORY_SEPARATOR.$classPath;
+                    }
+                }
+            }
+        }
+
+        foreach ($this->fallbackDirs as $dir) {
+            if (file_exists($dir.DIRECTORY_SEPARATOR.$classPath)) {
+                return $dir.DIRECTORY_SEPARATOR.$classPath;
+            }
+        }
+
+        if ($this->useIncludePath && $file = stream_resolve_include_path($classPath)) {
+            return $file;
+        }
+    }
+}

vendor/symfony/class-loader/ClassMapGenerator.php

@@ -0,0 +1,158 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+if (!defined('SYMFONY_TRAIT')) {
+    if (PHP_VERSION_ID >= 50400) {
+        define('SYMFONY_TRAIT', T_TRAIT);
+    } else {
+        define('SYMFONY_TRAIT', 0);
+    }
+}
+
+/**
+ * ClassMapGenerator.
+ *
+ * @author Gyula Sallai <salla016@gmail.com>
+ */
+class ClassMapGenerator
+{
+    /**
+     * Generate a class map file.
+     *
+     * @param array|string $dirs Directories or a single path to search in
+     * @param string       $file The name of the class map file
+     */
+    public static function dump($dirs, $file)
+    {
+        $dirs = (array) $dirs;
+        $maps = array();
+
+        foreach ($dirs as $dir) {
+            $maps = array_merge($maps, static::createMap($dir));
+        }
+
+        file_put_contents($file, sprintf('<?php return %s;', var_export($maps, true)));
+    }
+
+    /**
+     * Iterate over all files in the given directory searching for classes.
+     *
+     * @param \Iterator|string $dir The directory to search in or an iterator
+     *
+     * @return array A class map array
+     */
+    public static function createMap($dir)
+    {
+        if (is_string($dir)) {
+            $dir = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($dir));
+        }
+
+        $map = array();
+
+        foreach ($dir as $file) {
+            if (!$file->isFile()) {
+                continue;
+            }
+
+            $path = $file->getRealPath();
+
+            if (pathinfo($path, PATHINFO_EXTENSION) !== 'php') {
+                continue;
+            }
+
+            $classes = self::findClasses($path);
+
+            foreach ($classes as $class) {
+                $map[$class] = $path;
+            }
+        }
+
+        return $map;
+    }
+
+    /**
+     * Extract the classes in the given file.
+     *
+     * @param string $path The file to check
+     *
+     * @return array The found classes
+     */
+    private static function findClasses($path)
+    {
+        $contents = file_get_contents($path);
+        $tokens = token_get_all($contents);
+
+        $classes = array();
+
+        $namespace = '';
+        for ($i = 0, $max = count($tokens); $i < $max; ++$i) {
+            $token = $tokens[$i];
+
+            if (is_string($token)) {
+                continue;
+            }
+
+            $class = '';
+
+            switch ($token[0]) {
+                case T_NAMESPACE:
+                    $namespace = '';
+                    // If there is a namespace, extract it
+                    while (($t = $tokens[++$i]) && is_array($t)) {
+                        if (in_array($t[0], array(T_STRING, T_NS_SEPARATOR))) {
+                            $namespace .= $t[1];
+                        }
+                    }
+                    $namespace .= '\\';
+                    break;
+                case T_CLASS:
+                case T_INTERFACE:
+                case SYMFONY_TRAIT:
+                    // Skip usage of ::class constant
+                    $isClassConstant = false;
+                    for ($j = $i - 1; $j > 0; --$j) {
+                        if (is_string($tokens[$j])) {
+                            break;
+                        }
+
+                        if (T_DOUBLE_COLON === $tokens[$j][0]) {
+                            $isClassConstant = true;
+                            break;
+                        } elseif (!in_array($tokens[$j][0], array(T_WHITESPACE, T_DOC_COMMENT, T_COMMENT))) {
+                            break;
+                        }
+                    }
+
+                    if ($isClassConstant) {
+                        continue;
+                    }
+
+                    // Find the classname
+                    while (($t = $tokens[++$i]) && is_array($t)) {
+                        if (T_STRING === $t[0]) {
+                            $class .= $t[1];
+                        } elseif ($class !== '' && T_WHITESPACE == $t[0]) {
+                            break;
+                        }
+                    }
+
+                    $classes[] = ltrim($namespace.$class, '\\');
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        return $classes;
+    }
+}

vendor/symfony/class-loader/DebugClassLoader.php

@@ -0,0 +1,124 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+@trigger_error('The '.__NAMESPACE__.'\DebugClassLoader class is deprecated since version 2.4 and will be removed in 3.0. Use the Symfony\Component\Debug\DebugClassLoader class instead.', E_USER_DEPRECATED);
+
+/**
+ * Autoloader checking if the class is really defined in the file found.
+ *
+ * The DebugClassLoader will wrap all registered autoloaders providing a
+ * findFile method and will throw an exception if a file is found but does
+ * not declare the class.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Christophe Coevoet <stof@notk.org>
+ *
+ * @api
+ *
+ * @deprecated since version 2.4, to be removed in 3.0.
+ *             Use {@link \Symfony\Component\Debug\DebugClassLoader} instead.
+ */
+class DebugClassLoader
+{
+    private $classFinder;
+
+    /**
+     * Constructor.
+     *
+     * @param object $classFinder
+     *
+     * @api
+     */
+    public function __construct($classFinder)
+    {
+        $this->classFinder = $classFinder;
+    }
+
+    /**
+     * Gets the wrapped class loader.
+     *
+     * @return object a class loader instance
+     */
+    public function getClassLoader()
+    {
+        return $this->classFinder;
+    }
+
+    /**
+     * Replaces all autoloaders implementing a findFile method by a DebugClassLoader wrapper.
+     */
+    public static function enable()
+    {
+        if (!is_array($functions = spl_autoload_functions())) {
+            return;
+        }
+
+        foreach ($functions as $function) {
+            spl_autoload_unregister($function);
+        }
+
+        foreach ($functions as $function) {
+            if (is_array($function) && !$function[0] instanceof self && method_exists($function[0], 'findFile')) {
+                $function = array(new static($function[0]), 'loadClass');
+            }
+
+            spl_autoload_register($function);
+        }
+    }
+
+    /**
+     * Unregisters this instance as an autoloader.
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+    }
+
+    /**
+     * Finds a file by class name.
+     *
+     * @param string $class A class name to resolve to file
+     *
+     * @return string|null
+     */
+    public function findFile($class)
+    {
+        return $this->classFinder->findFile($class);
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param string $class The name of the class
+     *
+     * @return bool|null True, if loaded
+     *
+     * @throws \RuntimeException
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->classFinder->findFile($class)) {
+            require $file;
+
+            if (!class_exists($class, false) && !interface_exists($class, false) && (!function_exists('trait_exists') || !trait_exists($class, false))) {
+                if (false !== strpos($class, '/')) {
+                    throw new \RuntimeException(sprintf('Trying to autoload a class with an invalid name "%s". Be careful that the namespace separator is "\" in PHP, not "/".', $class));
+                }
+
+                throw new \RuntimeException(sprintf('The autoloader expected class "%s" to be defined in file "%s". The file was found but the class was not in it, the class name or namespace probably has a typo.', $class, $file));
+            }
+
+            return true;
+        }
+    }
+}

vendor/symfony/class-loader/DebugUniversalClassLoader.php

@@ -0,0 +1,68 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+@trigger_error('The '.__NAMESPACE__.'\DebugUniversalClassLoader class is deprecated since version 2.4 and will be removed in 3.0. Use the Symfony\Component\Debug\DebugClassLoader class instead.', E_USER_DEPRECATED);
+
+/**
+ * Checks that the class is actually declared in the included file.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 2.4, to be removed in 3.0.
+ *             Use the {@link \Symfony\Component\Debug\DebugClassLoader} class instead.
+ */
+class DebugUniversalClassLoader extends UniversalClassLoader
+{
+    /**
+     * Replaces all regular UniversalClassLoader instances by a DebugUniversalClassLoader ones.
+     */
+    public static function enable()
+    {
+        if (!is_array($functions = spl_autoload_functions())) {
+            return;
+        }
+
+        foreach ($functions as $function) {
+            spl_autoload_unregister($function);
+        }
+
+        foreach ($functions as $function) {
+            if (is_array($function) && $function[0] instanceof UniversalClassLoader) {
+                $loader = new static();
+                $loader->registerNamespaceFallbacks($function[0]->getNamespaceFallbacks());
+                $loader->registerPrefixFallbacks($function[0]->getPrefixFallbacks());
+                $loader->registerNamespaces($function[0]->getNamespaces());
+                $loader->registerPrefixes($function[0]->getPrefixes());
+                $loader->useIncludePath($function[0]->getUseIncludePath());
+
+                $function[0] = $loader;
+            }
+
+            spl_autoload_register($function);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->findFile($class)) {
+            require $file;
+
+            if (!class_exists($class, false) && !interface_exists($class, false) && (!function_exists('trait_exists') || !trait_exists($class, false))) {
+                throw new \RuntimeException(sprintf('The autoloader expected class "%s" to be defined in file "%s". The file was found but the class was not in it, the class name or namespace probably has a typo.', $class, $file));
+            }
+        }
+    }
+}

vendor/symfony/class-loader/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2004-2015 Fabien Potencier
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

vendor/symfony/class-loader/MapClassLoader.php

@@ -0,0 +1,68 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+/**
+ * A class loader that uses a mapping file to look up paths.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class MapClassLoader
+{
+    private $map = array();
+
+    /**
+     * Constructor.
+     *
+     * @param array $map A map where keys are classes and values the absolute file path
+     */
+    public function __construct(array $map)
+    {
+        $this->map = $map;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param string $class The name of the class
+     */
+    public function loadClass($class)
+    {
+        if (isset($this->map[$class])) {
+            require $this->map[$class];
+        }
+    }
+
+    /**
+     * Finds the path to the file where the class is defined.
+     *
+     * @param string $class The name of the class
+     *
+     * @return string|null The path, if found
+     */
+    public function findFile($class)
+    {
+        if (isset($this->map[$class])) {
+            return $this->map[$class];
+        }
+    }
+}

vendor/symfony/class-loader/Psr4ClassLoader.php

@@ -0,0 +1,94 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader;
+
+/**
+ * A PSR-4 compatible class loader.
+ *
+ * See http://www.php-fig.org/psr/psr-4/
+ *
+ * @author Alexander M. Turek <me@derrabus.de>
+ */
+class Psr4ClassLoader
+{
+    /**
+     * @var array
+     */
+    private $prefixes = array();
+
+    /**
+     * @param string $prefix
+     * @param string $baseDir
+     */
+    public function addPrefix($prefix, $baseDir)
+    {
+        $prefix = trim($prefix, '\\').'\\';
+        $baseDir = rtrim($baseDir, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR;
+        $this->prefixes[] = array($prefix, $baseDir);
+    }
+
+    /**
+     * @param string $class
+     *
+     * @return string|null
+     */
+    public function findFile($class)
+    {
+        $class = ltrim($class, '\\');
+
+        foreach ($this->prefixes as $current) {
+            list($currentPrefix, $currentBaseDir) = $current;
+            if (0 === strpos($class, $currentPrefix)) {
+                $classWithoutPrefix = substr($class, strlen($currentPrefix));
+                $file = $currentBaseDir.str_replace('\\', DIRECTORY_SEPARATOR, $classWithoutPrefix).'.php';
+                if (file_exists($file)) {
+                    return $file;
+                }
+            }
+        }
+    }
+
+    /**
+     * @param string $class
+     *
+     * @return bool
+     */
+    public function loadClass($class)
+    {
+        $file = $this->findFile($class);
+        if (null !== $file) {
+            require $file;
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param bool $prepend
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+    }
+
+    /**
+     * Removes this instance from the registered autoloaders.
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+    }
+}

vendor/symfony/class-loader/README.md

@@ -0,0 +1,85 @@
+ClassLoader Component
+=====================
+
+ClassLoader loads your project classes automatically if they follow some
+standard PHP conventions.
+
+The ClassLoader object is able to autoload classes that implement the PSR-0
+standard or the PEAR naming convention.
+
+First, register the autoloader:
+
+```php
+require_once __DIR__.'/src/Symfony/Component/ClassLoader/ClassLoader.php';
+
+use Symfony\Component\ClassLoader\ClassLoader;
+
+$loader = new ClassLoader();
+$loader->register();
+```
+
+Then, register some namespaces with the `addPrefix()` method:
+
+```php
+$loader->addPrefix('Symfony', __DIR__.'/src');
+$loader->addPrefix('Monolog', __DIR__.'/vendor/monolog/src');
+```
+
+The `addPrefix()` method takes a namespace prefix and a path where to
+look for the classes as arguments.
+
+You can also register a sub-namespaces:
+
+```php
+$loader->addPrefix('Doctrine\\Common', __DIR__.'/vendor/doctrine-common/lib');
+```
+
+The order of registration is significant and the first registered namespace
+takes precedence over later registered one.
+
+You can also register more than one path for a given namespace:
+
+```php
+$loader->addPrefix('Symfony', array(__DIR__.'/src', __DIR__.'/symfony/src'));
+```
+
+Alternatively, you can use the `addPrefixes()` method to register more
+than one namespace at once:
+
+```php
+$loader->addPrefixes(array(
+    'Symfony' => array(__DIR__.'/src', __DIR__.'/symfony/src'),
+    'Doctrine\\Common' => __DIR__.'/vendor/doctrine-common/lib',
+    'Doctrine' => __DIR__.'/vendor/doctrine/lib',
+    'Monolog' => __DIR__.'/vendor/monolog/src',
+));
+```
+
+For better performance, you can use the APC class loader:
+
+```php
+require_once __DIR__.'/src/Symfony/Component/ClassLoader/ClassLoader.php';
+require_once __DIR__.'/src/Symfony/Component/ClassLoader/ApcClassLoader.php';
+
+use Symfony\Component\ClassLoader\ClassLoader;
+use Symfony\Component\ClassLoader\ApcClassLoader;
+
+$loader = new ClassLoader();
+$loader->addPrefix('Symfony', __DIR__.'/src');
+
+$loader = new ApcClassLoader('apc.prefix.', $loader);
+$loader->register();
+```
+
+Furthermore, the component provides tools to aggregate classes into a single
+file, which is especially useful to improve performance on servers that do not
+provide byte caches.
+
+Resources
+---------
+
+You can run the unit tests with the following command:
+
+    $ cd path/to/Symfony/Component/ClassLoader/
+    $ composer install
+    $ phpunit

vendor/symfony/class-loader/Tests/ClassCollectionLoaderTest.php

@@ -0,0 +1,292 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader\Tests;
+
+use Symfony\Component\ClassLoader\ClassCollectionLoader;
+
+require_once __DIR__.'/Fixtures/ClassesWithParents/GInterface.php';
+require_once __DIR__.'/Fixtures/ClassesWithParents/CInterface.php';
+require_once __DIR__.'/Fixtures/ClassesWithParents/B.php';
+require_once __DIR__.'/Fixtures/ClassesWithParents/A.php';
+
+class ClassCollectionLoaderTest extends \PHPUnit_Framework_TestCase
+{
+    public function testTraitDependencies()
+    {
+        if (PHP_VERSION_ID < 50400) {
+            $this->markTestSkipped('Requires PHP > 5.4');
+
+            return;
+        }
+
+        require_once __DIR__.'/Fixtures/deps/traits.php';
+
+        $r = new \ReflectionClass('Symfony\Component\ClassLoader\ClassCollectionLoader');
+        $m = $r->getMethod('getOrderedClasses');
+        $m->setAccessible(true);
+
+        $ordered = $m->invoke('Symfony\Component\ClassLoader\ClassCollectionLoader', array('CTFoo'));
+
+        $this->assertEquals(
+            array('TD', 'TC', 'TB', 'TA', 'TZ', 'CTFoo'),
+            array_map(function ($class) { return $class->getName(); }, $ordered)
+        );
+
+        $ordered = $m->invoke('Symfony\Component\ClassLoader\ClassCollectionLoader', array('CTBar'));
+
+        $this->assertEquals(
+            array('TD', 'TZ', 'TC', 'TB', 'TA', 'CTBar'),
+            array_map(function ($class) { return $class->getName(); }, $ordered)
+        );
+    }
+
+    /**
+     * @dataProvider getDifferentOrders
+     */
+    public function testClassReordering(array $classes)
+    {
+        $expected = array(
+            'ClassesWithParents\\GInterface',
+            'ClassesWithParents\\CInterface',
+            'ClassesWithParents\\B',
+            'ClassesWithParents\\A',
+        );
+
+        $r = new \ReflectionClass('Symfony\Component\ClassLoader\ClassCollectionLoader');
+        $m = $r->getMethod('getOrderedClasses');
+        $m->setAccessible(true);
+
+        $ordered = $m->invoke('Symfony\Component\ClassLoader\ClassCollectionLoader', $classes);
+
+        $this->assertEquals($expected, array_map(function ($class) { return $class->getName(); }, $ordered));
+    }
+
+    public function getDifferentOrders()
+    {
+        return array(
+            array(array(
+                'ClassesWithParents\\A',
+                'ClassesWithParents\\CInterface',
+                'ClassesWithParents\\GInterface',
+                'ClassesWithParents\\B',
+            )),
+            array(array(
+                'ClassesWithParents\\B',
+                'ClassesWithParents\\A',
+                'ClassesWithParents\\CInterface',
+            )),
+            array(array(
+                'ClassesWithParents\\CInterface',
+                'ClassesWithParents\\B',
+                'ClassesWithParents\\A',
+            )),
+            array(array(
+                'ClassesWithParents\\A',
+            )),
+        );
+    }
+
+    /**
+     * @dataProvider getDifferentOrdersForTraits
+     */
+    public function testClassWithTraitsReordering(array $classes)
+    {
+        if (PHP_VERSION_ID < 50400) {
+            $this->markTestSkipped('Requires PHP > 5.4');
+
+            return;
+        }
+
+        require_once __DIR__.'/Fixtures/ClassesWithParents/ATrait.php';
+        require_once __DIR__.'/Fixtures/ClassesWithParents/BTrait.php';
+        require_once __DIR__.'/Fixtures/ClassesWithParents/CTrait.php';
+        require_once __DIR__.'/Fixtures/ClassesWithParents/D.php';
+        require_once __DIR__.'/Fixtures/ClassesWithParents/E.php';
+
+        $expected = array(
+            'ClassesWithParents\\GInterface',
+            'ClassesWithParents\\CInterface',
+            'ClassesWithParents\\ATrait',
+            'ClassesWithParents\\BTrait',
+            'ClassesWithParents\\CTrait',
+            'ClassesWithParents\\B',
+            'ClassesWithParents\\A',
+            'ClassesWithParents\\D',
+            'ClassesWithParents\\E',
+        );
+
+        $r = new \ReflectionClass('Symfony\Component\ClassLoader\ClassCollectionLoader');
+        $m = $r->getMethod('getOrderedClasses');
+        $m->setAccessible(true);
+
+        $ordered = $m->invoke('Symfony\Component\ClassLoader\ClassCollectionLoader', $classes);
+
+        $this->assertEquals($expected, array_map(function ($class) { return $class->getName(); }, $ordered));
+    }
+
+    public function getDifferentOrdersForTraits()
+    {
+        return array(
+            array(array(
+                'ClassesWithParents\\E',
+                'ClassesWithParents\\ATrait',
+            )),
+            array(array(
+                'ClassesWithParents\\E',
+            )),
+        );
+    }
+
+    public function testFixClassWithTraitsOrdering()
+    {
+        if (PHP_VERSION_ID < 50400) {
+            $this->markTestSkipped('Requires PHP > 5.4');
+
+            return;
+        }
+
+        require_once __DIR__.'/Fixtures/ClassesWithParents/CTrait.php';
+        require_once __DIR__.'/Fixtures/ClassesWithParents/F.php';
+        require_once __DIR__.'/Fixtures/ClassesWithParents/G.php';
+
+        $classes = array(
+            'ClassesWithParents\\F',
+            'ClassesWithParents\\G',
+        );
+
+        $expected = array(
+            'ClassesWithParents\\CTrait',
+            'ClassesWithParents\\F',
+            'ClassesWithParents\\G',
+        );
+
+        $r = new \ReflectionClass('Symfony\Component\ClassLoader\ClassCollectionLoader');
+        $m = $r->getMethod('getOrderedClasses');
+        $m->setAccessible(true);
+
+        $ordered = $m->invoke('Symfony\Component\ClassLoader\ClassCollectionLoader', $classes);
+
+        $this->assertEquals($expected, array_map(function ($class) { return $class->getName(); }, $ordered));
+    }
+
+    /**
+     * @dataProvider getFixNamespaceDeclarationsData
+     */
+    public function testFixNamespaceDeclarations($source, $expected)
+    {
+        $this->assertEquals('<?php '.$expected, ClassCollectionLoader::fixNamespaceDeclarations('<?php '.$source));
+    }
+
+    public function getFixNamespaceDeclarationsData()
+    {
+        return array(
+            array("namespace;\nclass Foo {}\n", "namespace\n{\nclass Foo {}\n}"),
+            array("namespace Foo;\nclass Foo {}\n", "namespace Foo\n{\nclass Foo {}\n}"),
+            array("namespace   Bar ;\nclass Foo {}\n", "namespace Bar\n{\nclass Foo {}\n}"),
+            array("namespace Foo\Bar;\nclass Foo {}\n", "namespace Foo\Bar\n{\nclass Foo {}\n}"),
+            array("namespace Foo\Bar\Bar\n{\nclass Foo {}\n}\n", "namespace Foo\Bar\Bar\n{\nclass Foo {}\n}"),
+            array("namespace\n{\nclass Foo {}\n}\n", "namespace\n{\nclass Foo {}\n}"),
+        );
+    }
+
+    /**
+     * @dataProvider getFixNamespaceDeclarationsDataWithoutTokenizer
+     */
+    public function testFixNamespaceDeclarationsWithoutTokenizer($source, $expected)
+    {
+        ClassCollectionLoader::enableTokenizer(false);
+        $this->assertEquals('<?php '.$expected, ClassCollectionLoader::fixNamespaceDeclarations('<?php '.$source));
+        ClassCollectionLoader::enableTokenizer(true);
+    }
+
+    public function getFixNamespaceDeclarationsDataWithoutTokenizer()
+    {
+        return array(
+            array("namespace;\nclass Foo {}\n", "namespace\n{\nclass Foo {}\n}\n"),
+            array("namespace Foo;\nclass Foo {}\n", "namespace Foo\n{\nclass Foo {}\n}\n"),
+            array("namespace   Bar ;\nclass Foo {}\n", "namespace   Bar\n{\nclass Foo {}\n}\n"),
+            array("namespace Foo\Bar;\nclass Foo {}\n", "namespace Foo\Bar\n{\nclass Foo {}\n}\n"),
+            array("namespace Foo\Bar\Bar\n{\nclass Foo {}\n}\n", "namespace Foo\Bar\Bar\n{\nclass Foo {}\n}\n"),
+            array("namespace\n{\nclass Foo {}\n}\n", "namespace\n{\nclass Foo {}\n}\n"),
+        );
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testUnableToLoadClassException()
+    {
+        if (is_file($file = sys_get_temp_dir().'/foo.php')) {
+            unlink($file);
+        }
+
+        ClassCollectionLoader::load(array('SomeNotExistingClass'), sys_get_temp_dir(), 'foo', false);
+    }
+
+    public function testCommentStripping()
+    {
+        if (is_file($file = sys_get_temp_dir().'/bar.php')) {
+            unlink($file);
+        }
+        spl_autoload_register($r = function ($class) {
+            if (0 === strpos($class, 'Namespaced') || 0 === strpos($class, 'Pearlike_')) {
+                require_once __DIR__.'/Fixtures/'.str_replace(array('\\', '_'), '/', $class).'.php';
+            }
+        });
+
+        ClassCollectionLoader::load(
+            array('Namespaced\\WithComments', 'Pearlike_WithComments'),
+            sys_get_temp_dir(),
+            'bar',
+            false
+        );
+
+        spl_autoload_unregister($r);
+
+        $this->assertEquals(<<<EOF
+namespace Namespaced
+{
+class WithComments
+{
+public static \$loaded = true;
+}
+\$string ='string should not be   modified {\$string}';
+\$heredoc = (<<<HD
+
+
+Heredoc should not be   modified {\$string}
+
+
+HD
+);
+\$nowdoc =<<<'ND'
+
+
+Nowdoc should not be   modified {\$string}
+
+
+ND
+;
+}
+namespace
+{
+class Pearlike_WithComments
+{
+public static \$loaded = true;
+}
+}
+EOF
+        , str_replace("<?php \n", '', file_get_contents($file)));
+
+        unlink($file);
+    }
+}

vendor/symfony/class-loader/Tests/ClassLoaderTest.php

@@ -0,0 +1,212 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader\Tests;
+
+use Symfony\Component\ClassLoader\ClassLoader;
+
+class ClassLoaderTest extends \PHPUnit_Framework_TestCase
+{
+    public function testGetPrefixes()
+    {
+        $loader = new ClassLoader();
+        $loader->addPrefix('Foo', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+        $loader->addPrefix('Bar', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+        $loader->addPrefix('Bas', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+        $prefixes = $loader->getPrefixes();
+        $this->assertArrayHasKey('Foo', $prefixes);
+        $this->assertArrayNotHasKey('Foo1', $prefixes);
+        $this->assertArrayHasKey('Bar', $prefixes);
+        $this->assertArrayHasKey('Bas', $prefixes);
+    }
+
+    public function testGetFallbackDirs()
+    {
+        $loader = new ClassLoader();
+        $loader->addPrefix(null, __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+        $loader->addPrefix(null, __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+        $fallback_dirs = $loader->getFallbackDirs();
+        $this->assertCount(2, $fallback_dirs);
+    }
+
+    /**
+     * @dataProvider getLoadClassTests
+     */
+    public function testLoadClass($className, $testClassName, $message)
+    {
+        $loader = new ClassLoader();
+        $loader->addPrefix('Namespaced2\\', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+        $loader->addPrefix('Pearlike2_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+        $loader->loadClass($testClassName);
+        $this->assertTrue(class_exists($className), $message);
+    }
+
+    public function getLoadClassTests()
+    {
+        return array(
+            array('\\Namespaced2\\Foo', 'Namespaced2\\Foo',   '->loadClass() loads Namespaced2\Foo class'),
+            array('\\Pearlike2_Foo',    'Pearlike2_Foo',      '->loadClass() loads Pearlike2_Foo class'),
+        );
+    }
+
+    /**
+     * @dataProvider getLoadNonexistentClassTests
+     */
+    public function testLoadNonexistentClass($className, $testClassName, $message)
+    {
+        $loader = new ClassLoader();
+        $loader->addPrefix('Namespaced2\\', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+        $loader->addPrefix('Pearlike2_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+        $loader->loadClass($testClassName);
+        $this->assertFalse(class_exists($className), $message);
+    }
+
+    public function getLoadNonexistentClassTests()
+    {
+        return array(
+            array('\\Pearlike3_Bar', '\\Pearlike3_Bar', '->loadClass() loads non existing Pearlike3_Bar class with a leading slash'),
+        );
+    }
+
+    public function testAddPrefix()
+    {
+        $loader = new ClassLoader();
+        $loader->addPrefix('Foo', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+        $loader->addPrefix('Foo', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+        $prefixes = $loader->getPrefixes();
+        $this->assertArrayHasKey('Foo', $prefixes);
+        $this->assertCount(2, $prefixes['Foo']);
+    }
+
+    public function testUseIncludePath()
+    {
+        $loader = new ClassLoader();
+        $this->assertFalse($loader->getUseIncludePath());
+
+        $this->assertNull($loader->findFile('Foo'));
+
+        $includePath = get_include_path();
+
+        $loader->setUseIncludePath(true);
+        $this->assertTrue($loader->getUseIncludePath());
+
+        set_include_path(__DIR__.'/Fixtures/includepath'.PATH_SEPARATOR.$includePath);
+
+        $this->assertEquals(__DIR__.DIRECTORY_SEPARATOR.'Fixtures'.DIRECTORY_SEPARATOR.'includepath'.DIRECTORY_SEPARATOR.'Foo.php', $loader->findFile('Foo'));
+
+        set_include_path($includePath);
+    }
+
+    /**
+     * @dataProvider getLoadClassFromFallbackTests
+     */
+    public function testLoadClassFromFallback($className, $testClassName, $message)
+    {
+        $loader = new ClassLoader();
+        $loader->addPrefix('Namespaced2\\', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+        $loader->addPrefix('Pearlike2_', __DIR__.DIRECTORY_SEPARATOR.'Fixtures');
+        $loader->addPrefix('', array(__DIR__.DIRECTORY_SEPARATOR.'Fixtures/fallback'));
+        $loader->loadClass($testClassName);
+        $this->assertTrue(class_exists($className), $message);
+    }
+
+    public function getLoadClassFromFallbackTests()
+    {
+        return array(
+            array('\\Namespaced2\\Baz',    'Namespaced2\\Baz',    '->loadClass() loads Namespaced2\Baz class'),
+            array('\\Pearlike2_Baz',       'Pearlike2_Baz',       '->loadClass() loads Pearlike2_Baz class'),
+            array('\\Namespaced2\\FooBar', 'Namespaced2\\FooBar', '->loadClass() loads Namespaced2\Baz class from fallback dir'),
+            array('\\Pearlike2_FooBar',    'Pearlike2_FooBar',    '->loadClass() loads Pearlike2_Baz class from fallback dir'),
+        );
+    }
+
+    /**
+     * @dataProvider getLoadClassNamespaceCollisionTests
+     */
+    public function testLoadClassNamespaceCollision($namespaces, $className, $message)
+    {
+        $loader = new ClassLoader();
+        $loader->addPrefixes($namespaces);
+
+        $loader->loadClass($className);
+        $this->assertTrue(class_exists($className), $message);
+    }
+
+    public function getLoadClassNamespaceCollisionTests()
+    {
+        return array(
+            array(
+                array(
+                    'NamespaceCollision\\C' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
+                    'NamespaceCollision\\C\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
+                ),
+                'NamespaceCollision\C\Foo',
+                '->loadClass() loads NamespaceCollision\C\Foo from alpha.',
+            ),
+            array(
+                array(
+                    'NamespaceCollision\\C\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
+                    'NamespaceCollision\\C' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
+                ),
+                'NamespaceCollision\C\Bar',
+                '->loadClass() loads NamespaceCollision\C\Bar from alpha.',
+            ),
+            array(
+                array(
+                    'NamespaceCollision\\C' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
+                    'NamespaceCollision\\C\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
+                ),
+                'NamespaceCollision\C\B\Foo',
+                '->loadClass() loads NamespaceCollision\C\B\Foo from beta.',
+            ),
+            array(
+                array(
+                    'NamespaceCollision\\C\\B' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
+                    'NamespaceCollision\\C' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
+                ),
+                'NamespaceCollision\C\B\Bar',
+                '->loadClass() loads NamespaceCollision\C\B\Bar from beta.',
+            ),
+            array(
+                array(
+                    'PrefixCollision_C_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
+                    'PrefixCollision_C_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
+                ),
+                'PrefixCollision_C_Foo',
+                '->loadClass() loads PrefixCollision_C_Foo from alpha.',
+            ),
+            array(
+                array(
+                    'PrefixCollision_C_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
+                    'PrefixCollision_C_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
+                ),
+                'PrefixCollision_C_Bar',
+                '->loadClass() loads PrefixCollision_C_Bar from alpha.',
+            ),
+            array(
+                array(
+                    'PrefixCollision_C_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
+                    'PrefixCollision_C_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
+                ),
+                'PrefixCollision_C_B_Foo',
+                '->loadClass() loads PrefixCollision_C_B_Foo from beta.',
+            ),
+            array(
+                array(
+                    'PrefixCollision_C_B_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/beta',
+                    'PrefixCollision_C_' => __DIR__.DIRECTORY_SEPARATOR.'Fixtures/alpha',
+                ),
+                'PrefixCollision_C_B_Bar',
+                '->loadClass() loads PrefixCollision_C_B_Bar from beta.',
+            ),
+        );
+    }
+}

vendor/symfony/class-loader/Tests/ClassMapGeneratorTest.php

@@ -0,0 +1,150 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ClassLoader\Tests;
+
+use Symfony\Component\ClassLoader\ClassMapGenerator;
+
+class ClassMapGeneratorTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var string|null
+     */
+    private $workspace = null;
+
+    public function prepare_workspace()
+    {
+        $this->workspace = rtrim(sys_get_temp_dir(), DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR.time().mt_rand(0, 1000);
+        mkdir($this->workspace, 0777, true);
+        $this->workspace = realpath($this->workspace);
+    }
+
+    /**
+     * @param string $file
+     */
+    private function clean($file)
+    {
+        if (is_dir($file) && !is_link($file)) {
+            $dir = new \FilesystemIterator($file);
+            foreach ($dir as $childFile) {
+                $this->clean($childFile);
+            }
+
+            rmdir($file);
+        } else {
+            unlink($file);
+        }
+    }
+
+    /**
+     * @dataProvider getTestCreateMapTests
+     */
+    public function testDump($directory)
+    {
+        $this->prepare_workspace();
+
+        $file = $this->workspace.'/file';
+
+        $generator = new ClassMapGenerator();
+        $generator->dump($directory, $file);
+        $this->assertFileExists($file);
+
+        $this->clean($this->workspace);
+    }
+
+    /**
+     * @dataProvider getTestCreateMapTests
+     */
+    public function testCreateMap($directory, $expected)
+    {
+        $this->assertEqualsNormalized($expected, ClassMapGenerator::createMap($directory));
+    }
+
+    public function getTestCreateMapTests()
+    {
+        $data = array(
+            array(__DIR__.'/Fixtures/Namespaced', array(
+                'Namespaced\\Bar' => realpath(__DIR__).'/Fixtures/Namespaced/Bar.php',
+                'Namespaced\\Foo' => realpath(__DIR__).'/Fixtures/Namespaced/Foo.php',
+                'Namespaced\\Baz' => realpath(__DIR__).'/Fixtures/Namespaced/Baz.php',
+                'Namespaced\\WithComments' => realpath(__DIR__).'/Fixtures/Namespaced/WithComments.php',
+                ),
+            ),
+            array(__DIR__.'/Fixtures/beta/NamespaceCollision', array(
+                'NamespaceCollision\\A\\B\\Bar' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/A/B/Bar.php',
+                'NamespaceCollision\\A\\B\\Foo' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/A/B/Foo.php',
+                'NamespaceCollision\\C\\B\\Bar' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/C/B/Bar.php',
+                'NamespaceCollision\\C\\B\\Foo' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/C/B/Foo.php',
+            )),
+            array(__DIR__.'/Fixtures/Pearlike', array(
+                'Pearlike_Foo' => realpath(__DIR__).'/Fixtures/Pearlike/Foo.php',
+                'Pearlike_Bar' => realpath(__DIR__).'/Fixtures/Pearlike/Bar.php',
+                'Pearlike_Baz' => realpath(__DIR__).'/Fixtures/Pearlike/Baz.php',
+                'Pearlike_WithComments' => realpath(__DIR__).'/Fixtures/Pearlike/WithComments.php',
+            )),
+            array(__DIR__.'/Fixtures/classmap', array(
+                'Foo\\Bar\\A' => realpath(__DIR__).'/Fixtures/classmap/sameNsMultipleClasses.php',
+                'Foo\\Bar\\B' => realpath(__DIR__).'/Fixtures/classmap/sameNsMultipleClasses.php',
+                'A' => realpath(__DIR__).'/Fixtures/classmap/multipleNs.php',
+                'Alpha\\A' => realpath(__DIR__).'/Fixtures/classmap/multipleNs.php',
+                'Alpha\\B' => realpath(__DIR__).'/Fixtures/classmap/multipleNs.php',
+                'Beta\\A' => realpath(__DIR__).'/Fixtures/classmap/multipleNs.php',
+                'Beta\\B' => realpath(__DIR__).'/Fixtures/classmap/multipleNs.php',
+                'ClassMap\\SomeInterface' => realpath(__DIR__).'/Fixtures/classmap/SomeInterface.php',
+                'ClassMap\\SomeParent' => realpath(__DIR__).'/Fixtures/classmap/SomeParent.php',
+                'ClassMap\\SomeClass' => realpath(__DIR__).'/Fixtures/classmap/SomeClass.php',
+            )),
+        );
+
+        if (PHP_VERSION_ID >= 50400) {
+            $data[] = array(__DIR__.'/Fixtures/php5.4', array(
+                'TFoo' => __DIR__.'/Fixtures/php5.4/traits.php',
+                'CFoo' => __DIR__.'/Fixtures/php5.4/traits.php',
+                'Foo\\TBar' => __DIR__.'/Fixtures/php5.4/traits.php',
+                'Foo\\IBar' => __DIR__.'/Fixtures/php5.4/traits.php',
+                'Foo\\TFooBar' => __DIR__.'/Fixtures/php5.4/traits.php',
+                'Foo\\CBar' => __DIR__.'/Fixtures/php5.4/traits.php',
+            ));
+        }
+
+        if (PHP_VERSION_ID >= 50500) {
+            $data[] = array(__DIR__.'/Fixtures/php5.5', array(
+                'ClassCons\\Foo' => __DIR__.'/Fixtures/php5.5/class_cons.php',
+            ));
+        }
+
+        return $data;
+    }
+
+    public function testCreateMapFinderSupport()
+    {
+        $finder = new \Symfony\Component\Finder\Finder();
+        $finder->files()->in(__DIR__.'/Fixtures/beta/NamespaceCollision');
+
+        $this->assertEqualsNormalized(array(
+            'NamespaceCollision\\A\\B\\Bar' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/A/B/Bar.php',
+            'NamespaceCollision\\A\\B\\Foo' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/A/B/Foo.php',
+            'NamespaceCollision\\C\\B\\Bar' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/C/B/Bar.php',
+            'NamespaceCollision\\C\\B\\Foo' => realpath(__DIR__).'/Fixtures/beta/NamespaceCollision/C/B/Foo.php',
+        ), ClassMapGenerator::createMap($finder));
+    }
+
+    protected function assertEqualsNormalized($expected, $actual, $message = null)
+    {
+        foreach ($expected as $ns => $path) {
+            $expected[$ns] = str_replace('\\', '/', $path);
+        }
+        foreach ($actual as $ns => $path) {
+            $actual[$ns] = str_replace('\\', '/', $path);
+        }
+        $this->assertEquals($expected, $actual, $message);
+    }
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/Namespaced/Bar.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Apc\Namespaced;
+
+class Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/Namespaced/Baz.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Apc\Namespaced;
+
+class Baz
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/Namespaced/Foo.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Apc\Namespaced;
+
+class Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/Namespaced/FooBar.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Apc\Namespaced;
+
+class FooBar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/Pearlike/Bar.php

@@ -0,0 +1,6 @@
+<?php
+
+class Apc_Pearlike_Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/Pearlike/Baz.php

@@ -0,0 +1,6 @@
+<?php
+
+class Apc_Pearlike_Baz
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/Pearlike/Foo.php

@@ -0,0 +1,6 @@
+<?php
+
+class Apc_Pearlike_Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/alpha/Apc/ApcPrefixCollision/A/Bar.php

@@ -0,0 +1,6 @@
+<?php
+
+class ApcPrefixCollision_A_Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/alpha/Apc/ApcPrefixCollision/A/Foo.php

@@ -0,0 +1,6 @@
+<?php
+
+class ApcPrefixCollision_A_Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/alpha/Apc/NamespaceCollision/A/Bar.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Apc\NamespaceCollision\A;
+
+class Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/alpha/Apc/NamespaceCollision/A/Foo.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Apc\NamespaceCollision\A;
+
+class Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/beta/Apc/ApcPrefixCollision/A/B/Bar.php

@@ -0,0 +1,6 @@
+<?php
+
+class ApcPrefixCollision_A_B_Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/beta/Apc/ApcPrefixCollision/A/B/Foo.php

@@ -0,0 +1,6 @@
+<?php
+
+class ApcPrefixCollision_A_B_Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/beta/Apc/NamespaceCollision/A/B/Bar.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Apc\NamespaceCollision\A\B;
+
+class Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/beta/Apc/NamespaceCollision/A/B/Foo.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Apc\NamespaceCollision\A\B;
+
+class Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/fallback/Apc/Pearlike/FooBar.php

@@ -0,0 +1,6 @@
+<?php
+
+class Apc_Pearlike_FooBar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Apc/fallback/Namespaced/FooBar.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Apc\Namespaced;
+
+class FooBar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/A.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace ClassesWithParents;
+
+class A extends B
+{
+}

vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/ATrait.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace ClassesWithParents;
+
+trait ATrait
+{
+}

vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/B.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace ClassesWithParents;
+
+class B implements CInterface
+{
+}

vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/BTrait.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace ClassesWithParents;
+
+trait BTrait
+{
+    use ATrait;
+}

vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/CInterface.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace ClassesWithParents;
+
+interface CInterface extends GInterface
+{
+}

vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/CTrait.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace ClassesWithParents;
+
+trait CTrait
+{
+}

vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/D.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace ClassesWithParents;
+
+class D extends A
+{
+    use BTrait;
+}

vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/E.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace ClassesWithParents;
+
+class E extends D
+{
+    use CTrait;
+}

vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/F.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace ClassesWithParents;
+
+class F
+{
+    use CTrait;
+}

vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/G.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace ClassesWithParents;
+
+class G
+{
+    use CTrait;
+}

vendor/symfony/class-loader/Tests/Fixtures/ClassesWithParents/GInterface.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace ClassesWithParents;
+
+interface GInterface
+{
+}

vendor/symfony/class-loader/Tests/Fixtures/Namespaced/Bar.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Namespaced;
+
+class Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Namespaced/Baz.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Namespaced;
+
+class Baz
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Namespaced/Foo.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Namespaced;
+
+class Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Namespaced/WithComments.php

@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Namespaced;
+
+class WithComments
+{
+    /** @Boolean */
+    public static $loaded = true;
+}
+
+$string = 'string should not be   modified {$string}';
+
+$heredoc = (<<<HD
+
+
+Heredoc should not be   modified {$string}
+
+
+HD
+);
+
+$nowdoc = <<<'ND'
+
+
+Nowdoc should not be   modified {$string}
+
+
+ND;

vendor/symfony/class-loader/Tests/Fixtures/Namespaced2/Bar.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Namespaced2;
+
+class Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Namespaced2/Baz.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Namespaced2;
+
+class Baz
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Namespaced2/Foo.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Namespaced2;
+
+class Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Pearlike/Bar.php

@@ -0,0 +1,6 @@
+<?php
+
+class Pearlike_Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Pearlike/Baz.php

@@ -0,0 +1,6 @@
+<?php
+
+class Pearlike_Baz
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Pearlike/Foo.php

@@ -0,0 +1,6 @@
+<?php
+
+class Pearlike_Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Pearlike/WithComments.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+class Pearlike_WithComments
+{
+    /** @Boolean */
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Pearlike2/Bar.php

@@ -0,0 +1,6 @@
+<?php
+
+class Pearlike2_Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Pearlike2/Baz.php

@@ -0,0 +1,6 @@
+<?php
+
+class Pearlike2_Baz
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/Pearlike2/Foo.php

@@ -0,0 +1,6 @@
+<?php
+
+class Pearlike2_Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/alpha/NamespaceCollision/A/Bar.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NamespaceCollision\A;
+
+class Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/alpha/NamespaceCollision/A/Foo.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NamespaceCollision\A;
+
+class Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/alpha/NamespaceCollision/C/Bar.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace NamespaceCollision\C;
+
+class Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/alpha/NamespaceCollision/C/Foo.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace NamespaceCollision\C;
+
+class Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/alpha/PrefixCollision/A/Bar.php

@@ -0,0 +1,6 @@
+<?php
+
+class PrefixCollision_A_Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/alpha/PrefixCollision/A/Foo.php

@@ -0,0 +1,6 @@
+<?php
+
+class PrefixCollision_A_Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/alpha/PrefixCollision/C/Bar.php

@@ -0,0 +1,6 @@
+<?php
+
+class PrefixCollision_C_Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/alpha/PrefixCollision/C/Foo.php

@@ -0,0 +1,6 @@
+<?php
+
+class PrefixCollision_C_Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/beta/NamespaceCollision/A/B/Bar.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NamespaceCollision\A\B;
+
+class Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/beta/NamespaceCollision/A/B/Foo.php

@@ -0,0 +1,17 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NamespaceCollision\A\B;
+
+class Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/beta/NamespaceCollision/C/B/Bar.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace NamespaceCollision\C\B;
+
+class Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/beta/NamespaceCollision/C/B/Foo.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace NamespaceCollision\C\B;
+
+class Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/beta/PrefixCollision/A/B/Bar.php

@@ -0,0 +1,6 @@
+<?php
+
+class PrefixCollision_A_B_Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/beta/PrefixCollision/A/B/Foo.php

@@ -0,0 +1,6 @@
+<?php
+
+class PrefixCollision_A_B_Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/beta/PrefixCollision/C/B/Bar.php

@@ -0,0 +1,6 @@
+<?php
+
+class PrefixCollision_C_B_Bar
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/beta/PrefixCollision/C/B/Foo.php

@@ -0,0 +1,6 @@
+<?php
+
+class PrefixCollision_C_B_Foo
+{
+    public static $loaded = true;
+}

vendor/symfony/class-loader/Tests/Fixtures/classmap/SomeClass.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace ClassMap;
+
+class SomeClass extends SomeParent implements SomeInterface
+{
+}

vendor/symfony/class-loader/Tests/Fixtures/classmap/SomeInterface.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace ClassMap;
+
+interface SomeInterface
+{
+}

vendor/symfony/class-loader/Tests/Fixtures/classmap/SomeParent.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace ClassMap;
+
+abstract class SomeParent
+{
+}

vendor/symfony/class-loader/Tests/Fixtures/classmap/multipleNs.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace {
+    class A
+    {
+    }
+}
+
+namespace Alpha {
+    class A
+    {
+    }
+    class B
+    {
+    }
+}
+
+namespace Beta {
+    class A
+    {
+    }
+    class B
+    {
+    }
+}

vendor/symfony/class-loader/Tests/Fixtures/classmap/notAClass.php

@@ -0,0 +1,3 @@
+<?php
+
+$a = new stdClass();

vendor/symfony/class-loader/Tests/Fixtures/classmap/notPhpFile.md

@@ -0,0 +1 @@
+This file should be skipped.

vendor/symfony/class-loader/Tests/Fixtures/classmap/sameNsMultipleClasses.php

@@ -0,0 +1,19 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Foo\Bar;
+
+class A
+{
+}
+class B
+{
+}

vendor/symfony/class-loader/Tests/Fixtures/deps/traits.php

@@ -0,0 +1,37 @@
+<?php
+
+trait TD
+{
+}
+
+trait TZ
+{
+    use TD;
+}
+
+trait TC
+{
+    use TD;
+}
+
+trait TB
+{
+    use TC;
+}
+
+trait TA
+{
+    use TB;
+}
+
+class CTFoo
+{
+    use TA;
+    use TZ;
+}
+
+class CTBar
+{
+    use TZ;
+    use TA;
+}