RequestTest.php

<?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\HttpFoundation\Tests;

use Symfony\Component\HttpFoundation\Session\Storage\MockArraySessionStorage;
use Symfony\Component\HttpFoundation\Session\Session;
use Symfony\Component\HttpFoundation\Request;
class RequestTest extends \PHPUnit_Framework_TestCase {

  /**
   * @covers Symfony\Component\HttpFoundation\Request::__construct
   */
  public function testConstructor() {
    $this
      ->testInitialize();
  }

  /**
   * @covers Symfony\Component\HttpFoundation\Request::initialize
   */
  public function testInitialize() {
    $request = new Request();
    $request
      ->initialize(array(
      'foo' => 'bar',
    ));
    $this
      ->assertEquals('bar', $request->query
      ->get('foo'), '->initialize() takes an array of query parameters as its first argument');
    $request
      ->initialize(array(), array(
      'foo' => 'bar',
    ));
    $this
      ->assertEquals('bar', $request->request
      ->get('foo'), '->initialize() takes an array of request parameters as its second argument');
    $request
      ->initialize(array(), array(), array(
      'foo' => 'bar',
    ));
    $this
      ->assertEquals('bar', $request->attributes
      ->get('foo'), '->initialize() takes an array of attributes as its third argument');
    $request
      ->initialize(array(), array(), array(), array(), array(), array(
      'HTTP_FOO' => 'bar',
    ));
    $this
      ->assertEquals('bar', $request->headers
      ->get('FOO'), '->initialize() takes an array of HTTP headers as its fourth argument');
  }

  /**
   * @covers Symfony\Component\HttpFoundation\Request::create
   */
  public function testCreate() {
    $request = Request::create('http://test.com/foo?bar=baz');
    $this
      ->assertEquals('http://test.com/foo?bar=baz', $request
      ->getUri());
    $this
      ->assertEquals('/foo', $request
      ->getPathInfo());
    $this
      ->assertEquals('bar=baz', $request
      ->getQueryString());
    $this
      ->assertEquals(80, $request
      ->getPort());
    $this
      ->assertEquals('test.com', $request
      ->getHttpHost());
    $this
      ->assertFalse($request
      ->isSecure());
    $request = Request::create('http://test.com/foo', 'GET', array(
      'bar' => 'baz',
    ));
    $this
      ->assertEquals('http://test.com/foo?bar=baz', $request
      ->getUri());
    $this
      ->assertEquals('/foo', $request
      ->getPathInfo());
    $this
      ->assertEquals('bar=baz', $request
      ->getQueryString());
    $this
      ->assertEquals(80, $request
      ->getPort());
    $this
      ->assertEquals('test.com', $request
      ->getHttpHost());
    $this
      ->assertFalse($request
      ->isSecure());
    $request = Request::create('http://test.com/foo?bar=foo', 'GET', array(
      'bar' => 'baz',
    ));
    $this
      ->assertEquals('http://test.com/foo?bar=baz', $request
      ->getUri());
    $this
      ->assertEquals('/foo', $request
      ->getPathInfo());
    $this
      ->assertEquals('bar=baz', $request
      ->getQueryString());
    $this
      ->assertEquals(80, $request
      ->getPort());
    $this
      ->assertEquals('test.com', $request
      ->getHttpHost());
    $this
      ->assertFalse($request
      ->isSecure());
    $request = Request::create('https://test.com/foo?bar=baz');
    $this
      ->assertEquals('https://test.com/foo?bar=baz', $request
      ->getUri());
    $this
      ->assertEquals('/foo', $request
      ->getPathInfo());
    $this
      ->assertEquals('bar=baz', $request
      ->getQueryString());
    $this
      ->assertEquals(443, $request
      ->getPort());
    $this
      ->assertEquals('test.com', $request
      ->getHttpHost());
    $this
      ->assertTrue($request
      ->isSecure());
    $request = Request::create('test.com:90/foo');
    $this
      ->assertEquals('http://test.com:90/foo', $request
      ->getUri());
    $this
      ->assertEquals('/foo', $request
      ->getPathInfo());
    $this
      ->assertEquals('test.com', $request
      ->getHost());
    $this
      ->assertEquals('test.com:90', $request
      ->getHttpHost());
    $this
      ->assertEquals(90, $request
      ->getPort());
    $this
      ->assertFalse($request
      ->isSecure());
    $request = Request::create('https://test.com:90/foo');
    $this
      ->assertEquals('https://test.com:90/foo', $request
      ->getUri());
    $this
      ->assertEquals('/foo', $request
      ->getPathInfo());
    $this
      ->assertEquals('test.com', $request
      ->getHost());
    $this
      ->assertEquals('test.com:90', $request
      ->getHttpHost());
    $this
      ->assertEquals(90, $request
      ->getPort());
    $this
      ->assertTrue($request
      ->isSecure());
    $request = Request::create('https://127.0.0.1:90/foo');
    $this
      ->assertEquals('https://127.0.0.1:90/foo', $request
      ->getUri());
    $this
      ->assertEquals('/foo', $request
      ->getPathInfo());
    $this
      ->assertEquals('127.0.0.1', $request
      ->getHost());
    $this
      ->assertEquals('127.0.0.1:90', $request
      ->getHttpHost());
    $this
      ->assertEquals(90, $request
      ->getPort());
    $this
      ->assertTrue($request
      ->isSecure());
    $request = Request::create('https://[::1]:90/foo');
    $this
      ->assertEquals('https://[::1]:90/foo', $request
      ->getUri());
    $this
      ->assertEquals('/foo', $request
      ->getPathInfo());
    $this
      ->assertEquals('[::1]', $request
      ->getHost());
    $this
      ->assertEquals('[::1]:90', $request
      ->getHttpHost());
    $this
      ->assertEquals(90, $request
      ->getPort());
    $this
      ->assertTrue($request
      ->isSecure());
    $json = '{"jsonrpc":"2.0","method":"echo","id":7,"params":["Hello World"]}';
    $request = Request::create('http://example.com/jsonrpc', 'POST', array(), array(), array(), array(), $json);
    $this
      ->assertEquals($json, $request
      ->getContent());
    $this
      ->assertFalse($request
      ->isSecure());
    $request = Request::create('http://test.com');
    $this
      ->assertEquals('http://test.com/', $request
      ->getUri());
    $this
      ->assertEquals('/', $request
      ->getPathInfo());
    $this
      ->assertEquals('', $request
      ->getQueryString());
    $this
      ->assertEquals(80, $request
      ->getPort());
    $this
      ->assertEquals('test.com', $request
      ->getHttpHost());
    $this
      ->assertFalse($request
      ->isSecure());
    $request = Request::create('http://test.com:90/?test=1');
    $this
      ->assertEquals('http://test.com:90/?test=1', $request
      ->getUri());
    $this
      ->assertEquals('/', $request
      ->getPathInfo());
    $this
      ->assertEquals('test=1', $request
      ->getQueryString());
    $this
      ->assertEquals(90, $request
      ->getPort());
    $this
      ->assertEquals('test.com:90', $request
      ->getHttpHost());
    $this
      ->assertFalse($request
      ->isSecure());
    $request = Request::create('http://test:test@test.com');
    $this
      ->assertEquals('http://test:test@test.com/', $request
      ->getUri());
    $this
      ->assertEquals('/', $request
      ->getPathInfo());
    $this
      ->assertEquals('', $request
      ->getQueryString());
    $this
      ->assertEquals(80, $request
      ->getPort());
    $this
      ->assertEquals('test.com', $request
      ->getHttpHost());
    $this
      ->assertEquals('test', $request
      ->getUser());
    $this
      ->assertEquals('test', $request
      ->getPassword());
    $this
      ->assertFalse($request
      ->isSecure());
    $request = Request::create('http://testnopass@test.com');
    $this
      ->assertEquals('http://testnopass@test.com/', $request
      ->getUri());
    $this
      ->assertEquals('/', $request
      ->getPathInfo());
    $this
      ->assertEquals('', $request
      ->getQueryString());
    $this
      ->assertEquals(80, $request
      ->getPort());
    $this
      ->assertEquals('test.com', $request
      ->getHttpHost());
    $this
      ->assertEquals('testnopass', $request
      ->getUser());
    $this
      ->assertNull($request
      ->getPassword());
    $this
      ->assertFalse($request
      ->isSecure());
  }

  /**
   * @covers Symfony\Component\HttpFoundation\Request::duplicate
   */
  public function testDuplicate() {
    $request = new Request(array(
      'foo' => 'bar',
    ), array(
      'foo' => 'bar',
    ), array(
      'foo' => 'bar',
    ), array(), array(), array(
      'HTTP_FOO' => 'bar',
    ));
    $dup = $request
      ->duplicate();
    $this
      ->assertEquals($request->query
      ->all(), $dup->query
      ->all(), '->duplicate() duplicates a request an copy the current query parameters');
    $this
      ->assertEquals($request->request
      ->all(), $dup->request
      ->all(), '->duplicate() duplicates a request an copy the current request parameters');
    $this
      ->assertEquals($request->attributes
      ->all(), $dup->attributes
      ->all(), '->duplicate() duplicates a request an copy the current attributes');
    $this
      ->assertEquals($request->headers
      ->all(), $dup->headers
      ->all(), '->duplicate() duplicates a request an copy the current HTTP headers');
    $dup = $request
      ->duplicate(array(
      'foo' => 'foobar',
    ), array(
      'foo' => 'foobar',
    ), array(
      'foo' => 'foobar',
    ), array(), array(), array(
      'HTTP_FOO' => 'foobar',
    ));
    $this
      ->assertEquals(array(
      'foo' => 'foobar',
    ), $dup->query
      ->all(), '->duplicate() overrides the query parameters if provided');
    $this
      ->assertEquals(array(
      'foo' => 'foobar',
    ), $dup->request
      ->all(), '->duplicate() overrides the request parameters if provided');
    $this
      ->assertEquals(array(
      'foo' => 'foobar',
    ), $dup->attributes
      ->all(), '->duplicate() overrides the attributes if provided');
    $this
      ->assertEquals(array(
      'foo' => array(
        'foobar',
      ),
    ), $dup->headers
      ->all(), '->duplicate() overrides the HTTP header if provided');
  }

  /**
   * @covers Symfony\Component\HttpFoundation\Request::getFormat
   * @covers Symfony\Component\HttpFoundation\Request::setFormat
   * @dataProvider getFormatToMimeTypeMapProvider
   */
  public function testGetFormatFromMimeType($format, $mimeTypes) {
    $request = new Request();
    foreach ($mimeTypes as $mime) {
      $this
        ->assertEquals($format, $request
        ->getFormat($mime));
    }
    $request
      ->setFormat($format, $mimeTypes);
    foreach ($mimeTypes as $mime) {
      $this
        ->assertEquals($format, $request
        ->getFormat($mime));
    }
  }

  /**
   * @covers Symfony\Component\HttpFoundation\Request::getFormat
   */
  public function testGetFormatFromMimeTypeWithParameters() {
    $request = new Request();
    $this
      ->assertEquals('json', $request
      ->getFormat('application/json; charset=utf-8'));
  }

  /**
   * @covers Symfony\Component\HttpFoundation\Request::getMimeType
   * @dataProvider getFormatToMimeTypeMapProvider
   */
  public function testGetMimeTypeFromFormat($format, $mimeTypes) {
    if (null !== $format) {
      $request = new Request();
      $this
        ->assertEquals($mimeTypes[0], $request
        ->getMimeType($format));
    }
  }
  public function getFormatToMimeTypeMapProvider() {
    return array(
      array(
        null,
        array(
          null,
          'unexistent-mime-type',
        ),
      ),
      array(
        'txt',
        array(
          'text/plain',
        ),
      ),
      array(
        'js',
        array(
          'application/javascript',
          'application/x-javascript',
          'text/javascript',
        ),
      ),
      array(
        'css',
        array(
          'text/css',
        ),
      ),
      array(
        'json',
        array(
          'application/json',
          'application/x-json',
        ),
      ),
      array(
        'xml',
        array(
          'text/xml',
          'application/xml',
          'application/x-xml',
        ),
      ),
      array(
        'rdf',
        array(
          'application/rdf+xml',
        ),
      ),
      array(
        'atom',
        array(
          'application/atom+xml',
        ),
      ),
    );
  }

  /**
   * @covers Symfony\Component\HttpFoundation\Request::getUri
   */
  public function testGetUri() {
    $server = array();

    // Standard Request on non default PORT
    // http://hostname:8080/index.php/path/info?query=string
    $server['HTTP_HOST'] = 'hostname:8080';
    $server['SERVER_NAME'] = 'servername';
    $server['SERVER_PORT'] = '8080';
    $server['QUERY_STRING'] = 'query=string';
    $server['REQUEST_URI'] = '/index.php/path/info?query=string';
    $server['SCRIPT_NAME'] = '/index.php';
    $server['PATH_INFO'] = '/path/info';
    $server['PATH_TRANSLATED'] = 'redirect:/index.php/path/info';
    $server['PHP_SELF'] = '/index_dev.php/path/info';
    $server['SCRIPT_FILENAME'] = '/some/where/index.php';
    $request = new Request();
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://hostname:8080/index.php/path/info?query=string', $request
      ->getUri(), '->getUri() with non default port');

    // Use std port number
    $server['HTTP_HOST'] = 'hostname';
    $server['SERVER_NAME'] = 'servername';
    $server['SERVER_PORT'] = '80';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://hostname/index.php/path/info?query=string', $request
      ->getUri(), '->getUri() with default port');

    // Without HOST HEADER
    unset($server['HTTP_HOST']);
    $server['SERVER_NAME'] = 'servername';
    $server['SERVER_PORT'] = '80';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://servername/index.php/path/info?query=string', $request
      ->getUri(), '->getUri() with default port without HOST_HEADER');

    // Request with URL REWRITING (hide index.php)
    //   RewriteCond %{REQUEST_FILENAME} !-f
    //   RewriteRule ^(.*)$ index.php [QSA,L]
    // http://hostname:8080/path/info?query=string
    $server = array();
    $server['HTTP_HOST'] = 'hostname:8080';
    $server['SERVER_NAME'] = 'servername';
    $server['SERVER_PORT'] = '8080';
    $server['REDIRECT_QUERY_STRING'] = 'query=string';
    $server['REDIRECT_URL'] = '/path/info';
    $server['SCRIPT_NAME'] = '/index.php';
    $server['QUERY_STRING'] = 'query=string';
    $server['REQUEST_URI'] = '/path/info?toto=test&1=1';
    $server['SCRIPT_NAME'] = '/index.php';
    $server['PHP_SELF'] = '/index.php';
    $server['SCRIPT_FILENAME'] = '/some/where/index.php';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://hostname:8080/path/info?query=string', $request
      ->getUri(), '->getUri() with rewrite');

    // Use std port number
    //  http://hostname/path/info?query=string
    $server['HTTP_HOST'] = 'hostname';
    $server['SERVER_NAME'] = 'servername';
    $server['SERVER_PORT'] = '80';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://hostname/path/info?query=string', $request
      ->getUri(), '->getUri() with rewrite and default port');

    // Without HOST HEADER
    unset($server['HTTP_HOST']);
    $server['SERVER_NAME'] = 'servername';
    $server['SERVER_PORT'] = '80';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://servername/path/info?query=string', $request
      ->getUri(), '->getUri() with rewrite, default port without HOST_HEADER');

    // With encoded characters
    $server = array(
      'HTTP_HOST' => 'hostname:8080',
      'SERVER_NAME' => 'servername',
      'SERVER_PORT' => '8080',
      'QUERY_STRING' => 'query=string',
      'REQUEST_URI' => '/ba%20se/index_dev.php/foo%20bar/in+fo?query=string',
      'SCRIPT_NAME' => '/ba se/index_dev.php',
      'PATH_TRANSLATED' => 'redirect:/index.php/foo bar/in+fo',
      'PHP_SELF' => '/ba se/index_dev.php/path/info',
      'SCRIPT_FILENAME' => '/some/where/ba se/index_dev.php',
    );
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://hostname:8080/ba%20se/index_dev.php/foo%20bar/in+fo?query=string', $request
      ->getUri());

    // with user info
    $server['PHP_AUTH_USER'] = 'fabien';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://fabien@hostname:8080/ba%20se/index_dev.php/foo%20bar/in+fo?query=string', $request
      ->getUri());
    $server['PHP_AUTH_PW'] = 'symfony';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://fabien:symfony@hostname:8080/ba%20se/index_dev.php/foo%20bar/in+fo?query=string', $request
      ->getUri());
  }

  /**
   * @covers Symfony\Component\HttpFoundation\Request::getUriForPath
   */
  public function testGetUriForPath() {
    $request = Request::create('http://test.com/foo?bar=baz');
    $this
      ->assertEquals('http://test.com/some/path', $request
      ->getUriForPath('/some/path'));
    $request = Request::create('http://test.com:90/foo?bar=baz');
    $this
      ->assertEquals('http://test.com:90/some/path', $request
      ->getUriForPath('/some/path'));
    $request = Request::create('https://test.com/foo?bar=baz');
    $this
      ->assertEquals('https://test.com/some/path', $request
      ->getUriForPath('/some/path'));
    $request = Request::create('https://test.com:90/foo?bar=baz');
    $this
      ->assertEquals('https://test.com:90/some/path', $request
      ->getUriForPath('/some/path'));
    $server = array();

    // Standard Request on non default PORT
    // http://hostname:8080/index.php/path/info?query=string
    $server['HTTP_HOST'] = 'hostname:8080';
    $server['SERVER_NAME'] = 'servername';
    $server['SERVER_PORT'] = '8080';
    $server['QUERY_STRING'] = 'query=string';
    $server['REQUEST_URI'] = '/index.php/path/info?query=string';
    $server['SCRIPT_NAME'] = '/index.php';
    $server['PATH_INFO'] = '/path/info';
    $server['PATH_TRANSLATED'] = 'redirect:/index.php/path/info';
    $server['PHP_SELF'] = '/index_dev.php/path/info';
    $server['SCRIPT_FILENAME'] = '/some/where/index.php';
    $request = new Request();
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://hostname:8080/index.php/some/path', $request
      ->getUriForPath('/some/path'), '->getUriForPath() with non default port');

    // Use std port number
    $server['HTTP_HOST'] = 'hostname';
    $server['SERVER_NAME'] = 'servername';
    $server['SERVER_PORT'] = '80';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://hostname/index.php/some/path', $request
      ->getUriForPath('/some/path'), '->getUriForPath() with default port');

    // Without HOST HEADER
    unset($server['HTTP_HOST']);
    $server['SERVER_NAME'] = 'servername';
    $server['SERVER_PORT'] = '80';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://servername/index.php/some/path', $request
      ->getUriForPath('/some/path'), '->getUriForPath() with default port without HOST_HEADER');

    // Request with URL REWRITING (hide index.php)
    //   RewriteCond %{REQUEST_FILENAME} !-f
    //   RewriteRule ^(.*)$ index.php [QSA,L]
    // http://hostname:8080/path/info?query=string
    $server = array();
    $server['HTTP_HOST'] = 'hostname:8080';
    $server['SERVER_NAME'] = 'servername';
    $server['SERVER_PORT'] = '8080';
    $server['REDIRECT_QUERY_STRING'] = 'query=string';
    $server['REDIRECT_URL'] = '/path/info';
    $server['SCRIPT_NAME'] = '/index.php';
    $server['QUERY_STRING'] = 'query=string';
    $server['REQUEST_URI'] = '/path/info?toto=test&1=1';
    $server['SCRIPT_NAME'] = '/index.php';
    $server['PHP_SELF'] = '/index.php';
    $server['SCRIPT_FILENAME'] = '/some/where/index.php';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://hostname:8080/some/path', $request
      ->getUriForPath('/some/path'), '->getUri() with rewrite');

    // Use std port number
    //  http://hostname/path/info?query=string
    $server['HTTP_HOST'] = 'hostname';
    $server['SERVER_NAME'] = 'servername';
    $server['SERVER_PORT'] = '80';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://hostname/some/path', $request
      ->getUriForPath('/some/path'), '->getUriForPath() with rewrite and default port');

    // Without HOST HEADER
    unset($server['HTTP_HOST']);
    $server['SERVER_NAME'] = 'servername';
    $server['SERVER_PORT'] = '80';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://servername/some/path', $request
      ->getUriForPath('/some/path'), '->getUriForPath() with rewrite, default port without HOST_HEADER');
    $this
      ->assertEquals('servername', $request
      ->getHttpHost());

    // with user info
    $server['PHP_AUTH_USER'] = 'fabien';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://fabien@servername/some/path', $request
      ->getUriForPath('/some/path'));
    $server['PHP_AUTH_PW'] = 'symfony';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://fabien:symfony@servername/some/path', $request
      ->getUriForPath('/some/path'));
  }

  /**
   * @covers Symfony\Component\HttpFoundation\Request::getUserInfo
   */
  public function testGetUserInfo() {
    $request = new Request();
    $server['PHP_AUTH_USER'] = 'fabien';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('fabien', $request
      ->getUserInfo());
    $server['PHP_AUTH_USER'] = '0';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('0', $request
      ->getUserInfo());
    $server['PHP_AUTH_PW'] = '0';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('0:0', $request
      ->getUserInfo());
  }

  /**
   * @covers Symfony\Component\HttpFoundation\Request::getSchemeAndHttpHost
   */
  public function testGetSchemeAndHttpHost() {
    $request = new Request();
    $server['SERVER_NAME'] = 'servername';
    $server['SERVER_PORT'] = '90';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://servername:90', $request
      ->getSchemeAndHttpHost());
    $server['PHP_AUTH_USER'] = 'fabien';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://fabien@servername:90', $request
      ->getSchemeAndHttpHost());
    $server['PHP_AUTH_USER'] = '0';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://0@servername:90', $request
      ->getSchemeAndHttpHost());
    $server['PHP_AUTH_PW'] = '0';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('http://0:0@servername:90', $request
      ->getSchemeAndHttpHost());
  }

  /**
   * @covers Symfony\Component\HttpFoundation\Request::getQueryString
   * @covers Symfony\Component\HttpFoundation\Request::normalizeQueryString
   * @dataProvider getQueryStringNormalizationData
   */
  public function testGetQueryString($query, $expectedQuery, $msg) {
    $request = new Request();
    $request->server
      ->set('QUERY_STRING', $query);
    $this
      ->assertSame($expectedQuery, $request
      ->getQueryString(), $msg);
  }
  public function getQueryStringNormalizationData() {
    return array(
      array(
        'foo',
        'foo',
        'works with valueless parameters',
      ),
      array(
        'foo=',
        'foo=',
        'includes a dangling equal sign',
      ),
      array(
        'bar=&foo=bar',
        'bar=&foo=bar',
        '->works with empty parameters',
      ),
      array(
        'foo=bar&bar=',
        'bar=&foo=bar',
        'sorts keys alphabetically',
      ),
      // GET parameters, that are submitted from a HTML form, encode spaces as "+" by default (as defined in enctype application/x-www-form-urlencoded).
      // PHP also converts "+" to spaces when filling the global _GET or when using the function parse_str.
      array(
        'him=John%20Doe&her=Jane+Doe',
        'her=Jane%20Doe&him=John%20Doe',
        'normalizes spaces in both encodings "%20" and "+"',
      ),
      array(
        'foo[]=1&foo[]=2',
        'foo%5B%5D=1&foo%5B%5D=2',
        'allows array notation',
      ),
      array(
        'foo=1&foo=2',
        'foo=1&foo=2',
        'allows repeated parameters',
      ),
      array(
        'pa%3Dram=foo%26bar%3Dbaz&test=test',
        'pa%3Dram=foo%26bar%3Dbaz&test=test',
        'works with encoded delimiters',
      ),
      array(
        '0',
        '0',
        'allows "0"',
      ),
      array(
        'Jane Doe&John%20Doe',
        'Jane%20Doe&John%20Doe',
        'normalizes encoding in keys',
      ),
      array(
        'her=Jane Doe&him=John%20Doe',
        'her=Jane%20Doe&him=John%20Doe',
        'normalizes encoding in values',
      ),
      array(
        'foo=bar&&&test&&',
        'foo=bar&test',
        'removes unneeded delimiters',
      ),
      array(
        'formula=e=m*c^2',
        'formula=e%3Dm%2Ac%5E2',
        'correctly treats only the first "=" as delimiter and the next as value',
      ),
      // Ignore pairs with empty key, even if there was a value, e.g. "=value", as such nameless values cannot be retrieved anyway.
      // PHP also does not include them when building _GET.
      array(
        'foo=bar&=a=b&=x=y',
        'foo=bar',
        'removes params with empty key',
      ),
    );
  }
  public function testGetQueryStringReturnsNull() {
    $request = new Request();
    $this
      ->assertNull($request
      ->getQueryString(), '->getQueryString() returns null for non-existent query string');
    $request->server
      ->set('QUERY_STRING', '');
    $this
      ->assertNull($request
      ->getQueryString(), '->getQueryString() returns null for empty query string');
  }

  /**
   * @covers Symfony\Component\HttpFoundation\Request::getHost
   */
  public function testGetHost() {
    $request = new Request();
    $request
      ->initialize(array(
      'foo' => 'bar',
    ));
    $this
      ->assertEquals('', $request
      ->getHost(), '->getHost() return empty string if not initialized');
    $request
      ->initialize(array(), array(), array(), array(), array(), array(
      'HTTP_HOST' => 'www.exemple.com',
    ));
    $this
      ->assertEquals('www.exemple.com', $request
      ->getHost(), '->getHost() from Host Header');

    // Host header with port number.
    $request
      ->initialize(array(), array(), array(), array(), array(), array(
      'HTTP_HOST' => 'www.exemple.com:8080',
    ));
    $this
      ->assertEquals('www.exemple.com', $request
      ->getHost(), '->getHost() from Host Header with port number');

    // Server values.
    $request
      ->initialize(array(), array(), array(), array(), array(), array(
      'SERVER_NAME' => 'www.exemple.com',
    ));
    $this
      ->assertEquals('www.exemple.com', $request
      ->getHost(), '->getHost() from server name');
    $this
      ->startTrustingProxyData();

    // X_FORWARDED_HOST.
    $request
      ->initialize(array(), array(), array(), array(), array(), array(
      'HTTP_X_FORWARDED_HOST' => 'www.exemple.com',
    ));
    $this
      ->assertEquals('www.exemple.com', $request
      ->getHost(), '->getHost() from X_FORWARDED_HOST');

    // X_FORWARDED_HOST
    $request
      ->initialize(array(), array(), array(), array(), array(), array(
      'HTTP_X_FORWARDED_HOST' => 'www.exemple.com, www.second.com',
    ));
    $this
      ->assertEquals('www.second.com', $request
      ->getHost(), '->getHost() value from X_FORWARDED_HOST use last value');

    // X_FORWARDED_HOST with port number
    $request
      ->initialize(array(), array(), array(), array(), array(), array(
      'HTTP_X_FORWARDED_HOST' => 'www.exemple.com, www.second.com:8080',
    ));
    $this
      ->assertEquals('www.second.com', $request
      ->getHost(), '->getHost() value from X_FORWARDED_HOST with port number');
    $request
      ->initialize(array(), array(), array(), array(), array(), array(
      'HTTP_HOST' => 'www.exemple.com',
      'HTTP_X_FORWARDED_HOST' => 'www.forward.com',
    ));
    $this
      ->assertEquals('www.forward.com', $request
      ->getHost(), '->getHost() value from X_FORWARDED_HOST has priority over Host');
    $request
      ->initialize(array(), array(), array(), array(), array(), array(
      'SERVER_NAME' => 'www.exemple.com',
      'HTTP_X_FORWARDED_HOST' => 'www.forward.com',
    ));
    $this
      ->assertEquals('www.forward.com', $request
      ->getHost(), '->getHost() value from X_FORWARDED_HOST has priority over SERVER_NAME ');
    $request
      ->initialize(array(), array(), array(), array(), array(), array(
      'SERVER_NAME' => 'www.exemple.com',
      'HTTP_HOST' => 'www.host.com',
    ));
    $this
      ->assertEquals('www.host.com', $request
      ->getHost(), '->getHost() value from Host header has priority over SERVER_NAME ');
    $this
      ->stopTrustingProxyData();
  }

  /**
   * @covers Symfony\Component\HttpFoundation\Request::setMethod
   * @covers Symfony\Component\HttpFoundation\Request::getMethod
   */
  public function testGetSetMethod() {
    $request = new Request();
    $this
      ->assertEquals('GET', $request
      ->getMethod(), '->getMethod() returns GET if no method is defined');
    $request
      ->setMethod('get');
    $this
      ->assertEquals('GET', $request
      ->getMethod(), '->getMethod() returns an uppercased string');
    $request
      ->setMethod('PURGE');
    $this
      ->assertEquals('PURGE', $request
      ->getMethod(), '->getMethod() returns the method even if it is not a standard one');
    $request
      ->setMethod('POST');
    $this
      ->assertEquals('POST', $request
      ->getMethod(), '->getMethod() returns the method POST if no _method is defined');
    $request
      ->setMethod('POST');
    $request->request
      ->set('_method', 'purge');
    $this
      ->assertEquals('PURGE', $request
      ->getMethod(), '->getMethod() returns the method from _method if defined and POST');
    $request
      ->setMethod('POST');
    $request->request
      ->remove('_method');
    $request->query
      ->set('_method', 'purge');
    $this
      ->assertEquals('PURGE', $request
      ->getMethod(), '->getMethod() returns the method from _method if defined and POST');
    $request
      ->setMethod('POST');
    $request->headers
      ->set('X-HTTP-METHOD-OVERRIDE', 'delete');
    $this
      ->assertEquals('DELETE', $request
      ->getMethod(), '->getMethod() returns the method from X-HTTP-Method-Override even though _method is set if defined and POST');
    $request = new Request();
    $request
      ->setMethod('POST');
    $request->headers
      ->set('X-HTTP-METHOD-OVERRIDE', 'delete');
    $this
      ->assertEquals('DELETE', $request
      ->getMethod(), '->getMethod() returns the method from X-HTTP-Method-Override if defined and POST');
  }

  /**
   * @dataProvider testGetClientIpProvider
   */
  public function testGetClientIp($expected, $proxy, $remoteAddr, $httpClientIp, $httpForwardedFor) {
    $request = new Request();
    $this
      ->assertEquals('', $request
      ->getClientIp());
    $server = array(
      'REMOTE_ADDR' => $remoteAddr,
    );
    if (null !== $httpClientIp) {
      $server['HTTP_CLIENT_IP'] = $httpClientIp;
    }
    if (null !== $httpForwardedFor) {
      $server['HTTP_X_FORWARDED_FOR'] = $httpForwardedFor;
    }
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    if ($proxy) {
      $this
        ->startTrustingProxyData();
    }
    $this
      ->assertEquals($expected, $request
      ->getClientIp($proxy));
    if ($proxy) {
      $this
        ->stopTrustingProxyData();
    }
  }
  public function testGetClientIpProvider() {
    return array(
      array(
        '88.88.88.88',
        false,
        '88.88.88.88',
        null,
        null,
      ),
      array(
        '127.0.0.1',
        false,
        '127.0.0.1',
        '88.88.88.88',
        null,
      ),
      array(
        '88.88.88.88',
        true,
        '127.0.0.1',
        '88.88.88.88',
        null,
      ),
      array(
        '127.0.0.1',
        false,
        '127.0.0.1',
        null,
        '88.88.88.88',
      ),
      array(
        '88.88.88.88',
        true,
        '127.0.0.1',
        null,
        '88.88.88.88',
      ),
      array(
        '::1',
        false,
        '::1',
        null,
        null,
      ),
      array(
        '2620:0:1cfe:face:b00c::3',
        true,
        '::1',
        '2620:0:1cfe:face:b00c::3',
        null,
      ),
      array(
        '2620:0:1cfe:face:b00c::3',
        true,
        '::1',
        null,
        '2620:0:1cfe:face:b00c::3, ::1',
      ),
      array(
        '88.88.88.88',
        true,
        '123.45.67.89',
        null,
        '88.88.88.88, 87.65.43.21, 127.0.0.1',
      ),
      array(
        '88.88.88.88',
        true,
        '123.45.67.89',
        null,
        'unknown, 88.88.88.88',
      ),
    );
  }
  public function testGetContentWorksTwiceInDefaultMode() {
    $req = new Request();
    $this
      ->assertEquals('', $req
      ->getContent());
    $this
      ->assertEquals('', $req
      ->getContent());
  }
  public function testGetContentReturnsResource() {
    $req = new Request();
    $retval = $req
      ->getContent(true);
    $this
      ->assertInternalType('resource', $retval);
    $this
      ->assertEquals("", fread($retval, 1));
    $this
      ->assertTrue(feof($retval));
  }

  /**
   * @expectedException LogicException
   * @dataProvider getContentCantBeCalledTwiceWithResourcesProvider
   */
  public function testGetContentCantBeCalledTwiceWithResources($first, $second) {
    $req = new Request();
    $req
      ->getContent($first);
    $req
      ->getContent($second);
  }
  public function getContentCantBeCalledTwiceWithResourcesProvider() {
    return array(
      'Resource then fetch' => array(
        true,
        false,
      ),
      'Resource then resource' => array(
        true,
        true,
      ),
      'Fetch then resource' => array(
        false,
        true,
      ),
    );
  }
  public function provideOverloadedMethods() {
    return array(
      array(
        'PUT',
      ),
      array(
        'DELETE',
      ),
      array(
        'PATCH',
      ),
    );
  }

  /**
   * @dataProvider provideOverloadedMethods
   */
  public function testCreateFromGlobals($method) {
    $_GET['foo1'] = 'bar1';
    $_POST['foo2'] = 'bar2';
    $_COOKIE['foo3'] = 'bar3';
    $_FILES['foo4'] = array(
      'bar4',
    );
    $_SERVER['foo5'] = 'bar5';
    $request = Request::createFromGlobals();
    $this
      ->assertEquals('bar1', $request->query
      ->get('foo1'), '::fromGlobals() uses values from $_GET');
    $this
      ->assertEquals('bar2', $request->request
      ->get('foo2'), '::fromGlobals() uses values from $_POST');
    $this
      ->assertEquals('bar3', $request->cookies
      ->get('foo3'), '::fromGlobals() uses values from $_COOKIE');
    $this
      ->assertEquals(array(
      'bar4',
    ), $request->files
      ->get('foo4'), '::fromGlobals() uses values from $_FILES');
    $this
      ->assertEquals('bar5', $request->server
      ->get('foo5'), '::fromGlobals() uses values from $_SERVER');
    unset($_GET['foo1'], $_POST['foo2'], $_COOKIE['foo3'], $_FILES['foo4'], $_SERVER['foo5']);
    $_SERVER['REQUEST_METHOD'] = $method;
    $_SERVER['CONTENT_TYPE'] = 'application/x-www-form-urlencoded';
    $request = RequestContentProxy::createFromGlobals();
    $this
      ->assertEquals($method, $request
      ->getMethod());
    $this
      ->assertEquals('mycontent', $request->request
      ->get('content'));
    unset($_SERVER['REQUEST_METHOD'], $_SERVER['CONTENT_TYPE']);
    $_POST['_method'] = $method;
    $_POST['foo6'] = 'bar6';
    $_SERVER['REQUEST_METHOD'] = 'POST';
    $request = Request::createFromGlobals();
    $this
      ->assertEquals($method, $request
      ->getMethod());
    $this
      ->assertEquals('bar6', $request->request
      ->get('foo6'));
    unset($_POST['_method'], $_POST['foo6'], $_SERVER['REQUEST_METHOD']);
  }
  public function testOverrideGlobals() {
    $request = new Request();
    $request
      ->initialize(array(
      'foo' => 'bar',
    ));

    // as the Request::overrideGlobals really work, it erase $_SERVER, so we must backup it
    $server = $_SERVER;
    $request
      ->overrideGlobals();
    $this
      ->assertEquals(array(
      'foo' => 'bar',
    ), $_GET);
    $request
      ->initialize(array(), array(
      'foo' => 'bar',
    ));
    $request
      ->overrideGlobals();
    $this
      ->assertEquals(array(
      'foo' => 'bar',
    ), $_POST);
    $this
      ->assertArrayNotHasKey('HTTP_X_FORWARDED_PROTO', $_SERVER);
    $this
      ->startTrustingProxyData();
    $request->headers
      ->set('X_FORWARDED_PROTO', 'https');
    $this
      ->assertTrue($request
      ->isSecure());
    $this
      ->stopTrustingProxyData();
    $request
      ->overrideGlobals();
    $this
      ->assertArrayHasKey('HTTP_X_FORWARDED_PROTO', $_SERVER);

    // restore initial $_SERVER array
    $_SERVER = $server;
  }
  public function testGetScriptName() {
    $request = new Request();
    $this
      ->assertEquals('', $request
      ->getScriptName());
    $server = array();
    $server['SCRIPT_NAME'] = '/index.php';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('/index.php', $request
      ->getScriptName());
    $server = array();
    $server['ORIG_SCRIPT_NAME'] = '/frontend.php';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('/frontend.php', $request
      ->getScriptName());
    $server = array();
    $server['SCRIPT_NAME'] = '/index.php';
    $server['ORIG_SCRIPT_NAME'] = '/frontend.php';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('/index.php', $request
      ->getScriptName());
  }
  public function testGetBasePath() {
    $request = new Request();
    $this
      ->assertEquals('', $request
      ->getBasePath());
    $server = array();
    $server['SCRIPT_FILENAME'] = '/some/where/index.php';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('', $request
      ->getBasePath());
    $server = array();
    $server['SCRIPT_FILENAME'] = '/some/where/index.php';
    $server['SCRIPT_NAME'] = '/index.php';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('', $request
      ->getBasePath());
    $server = array();
    $server['SCRIPT_FILENAME'] = '/some/where/index.php';
    $server['PHP_SELF'] = '/index.php';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('', $request
      ->getBasePath());
    $server = array();
    $server['SCRIPT_FILENAME'] = '/some/where/index.php';
    $server['ORIG_SCRIPT_NAME'] = '/index.php';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('', $request
      ->getBasePath());
  }
  public function testGetPathInfo() {
    $request = new Request();
    $this
      ->assertEquals('/', $request
      ->getPathInfo());
    $server = array();
    $server['REQUEST_URI'] = '/path/info';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('/path/info', $request
      ->getPathInfo());
    $server = array();
    $server['REQUEST_URI'] = '/path%20test/info';
    $request
      ->initialize(array(), array(), array(), array(), array(), $server);
    $this
      ->assertEquals('/path%20test/info', $request
      ->getPathInfo());
  }
  public function testGetPreferredLanguage() {
    $request = new Request();
    $this
      ->assertNull($request
      ->getPreferredLanguage());
    $this
      ->assertNull($request
      ->getPreferredLanguage(array()));
    $this
      ->assertEquals('fr', $request
      ->getPreferredLanguage(array(
      'fr',
    )));
    $this
      ->assertEquals('fr', $request
      ->getPreferredLanguage(array(
      'fr',
      'en',
    )));
    $this
      ->assertEquals('en', $request
      ->getPreferredLanguage(array(
      'en',
      'fr',
    )));
    $this
      ->assertEquals('fr-ch', $request
      ->getPreferredLanguage(array(
      'fr-ch',
      'fr-fr',
    )));
    $request = new Request();
    $request->headers
      ->set('Accept-language', 'zh, en-us; q=0.8, en; q=0.6');
    $this
      ->assertEquals('en', $request
      ->getPreferredLanguage(array(
      'en',
      'en-us',
    )));
    $request = new Request();
    $request->headers
      ->set('Accept-language', 'zh, en-us; q=0.8, en; q=0.6');
    $this
      ->assertEquals('en', $request
      ->getPreferredLanguage(array(
      'fr',
      'en',
    )));
  }
  public function testIsXmlHttpRequest() {
    $request = new Request();
    $this
      ->assertFalse($request
      ->isXmlHttpRequest());
    $request->headers
      ->set('X-Requested-With', 'XMLHttpRequest');
    $this
      ->assertTrue($request
      ->isXmlHttpRequest());
    $request->headers
      ->remove('X-Requested-With');
    $this
      ->assertFalse($request
      ->isXmlHttpRequest());
  }
  public function testGetCharsets() {
    $request = new Request();
    $this
      ->assertEquals(array(), $request
      ->getCharsets());
    $request->headers
      ->set('Accept-Charset', 'ISO-8859-1, US-ASCII, UTF-8; q=0.8, ISO-10646-UCS-2; q=0.6');
    $this
      ->assertEquals(array(), $request
      ->getCharsets());

    // testing caching
    $request = new Request();
    $request->headers
      ->set('Accept-Charset', 'ISO-8859-1, US-ASCII, UTF-8; q=0.8, ISO-10646-UCS-2; q=0.6');
    $this
      ->assertEquals(array(
      'ISO-8859-1',
      'US-ASCII',
      'UTF-8',
      'ISO-10646-UCS-2',
    ), $request
      ->getCharsets());
    $request = new Request();
    $request->headers
      ->set('Accept-Charset', 'ISO-8859-1,utf-8;q=0.7,*;q=0.7');
    $this
      ->assertEquals(array(
      'ISO-8859-1',
      '*',
      'utf-8',
    ), $request
      ->getCharsets());
  }
  public function testGetAcceptableContentTypes() {
    $request = new Request();
    $this
      ->assertEquals(array(), $request
      ->getAcceptableContentTypes());
    $request->headers
      ->set('Accept', 'application/vnd.wap.wmlscriptc, text/vnd.wap.wml, application/vnd.wap.xhtml+xml, application/xhtml+xml, text/html, multipart/mixed, */*');
    $this
      ->assertEquals(array(), $request
      ->getAcceptableContentTypes());

    // testing caching
    $request = new Request();
    $request->headers
      ->set('Accept', 'application/vnd.wap.wmlscriptc, text/vnd.wap.wml, application/vnd.wap.xhtml+xml, application/xhtml+xml, text/html, multipart/mixed, */*');
    $this
      ->assertEquals(array(
      'multipart/mixed',
      '*/*',
      'text/html',
      'application/xhtml+xml',
      'text/vnd.wap.wml',
      'application/vnd.wap.xhtml+xml',
      'application/vnd.wap.wmlscriptc',
    ), $request
      ->getAcceptableContentTypes());
  }
  public function testGetLanguages() {
    $request = new Request();
    $this
      ->assertEquals(array(), $request
      ->getLanguages());
    $request = new Request();
    $request->headers
      ->set('Accept-language', 'zh, en-us; q=0.8, en; q=0.6');
    $this
      ->assertEquals(array(
      'zh',
      'en_US',
      'en',
    ), $request
      ->getLanguages());
    $this
      ->assertEquals(array(
      'zh',
      'en_US',
      'en',
    ), $request
      ->getLanguages());
    $request = new Request();
    $request->headers
      ->set('Accept-language', 'zh, i-cherokee; q=0.6');
    $this
      ->assertEquals(array(
      'zh',
      'cherokee',
    ), $request
      ->getLanguages());
  }
  public function testGetRequestFormat() {
    $request = new Request();
    $this
      ->assertEquals('html', $request
      ->getRequestFormat());
    $request = new Request();
    $this
      ->assertNull($request
      ->getRequestFormat(null));
    $request = new Request();
    $this
      ->assertNull($request
      ->setRequestFormat('foo'));
    $this
      ->assertEquals('foo', $request
      ->getRequestFormat(null));
  }
  public function testForwardedSecure() {
    $request = new Request();
    $request->headers
      ->set('X-Forwarded-Proto', 'https');
    $request->headers
      ->set('X-Forwarded-Port', 443);
    $this
      ->startTrustingProxyData();
    $this
      ->assertTrue($request
      ->isSecure());
    $this
      ->assertEquals(443, $request
      ->getPort());
    $this
      ->stopTrustingProxyData();
  }
  public function testHasSession() {
    $request = new Request();
    $this
      ->assertFalse($request
      ->hasSession());
    $request
      ->setSession(new Session(new MockArraySessionStorage()));
    $this
      ->assertTrue($request
      ->hasSession());
  }
  public function testHasPreviousSession() {
    $request = new Request();
    $this
      ->assertFalse($request
      ->hasPreviousSession());
    $request->cookies
      ->set('MOCKSESSID', 'foo');
    $this
      ->assertFalse($request
      ->hasPreviousSession());
    $request
      ->setSession(new Session(new MockArraySessionStorage()));
    $this
      ->assertTrue($request
      ->hasPreviousSession());
  }
  public function testToString() {
    $request = new Request();
    $request->headers
      ->set('Accept-language', 'zh, en-us; q=0.8, en; q=0.6');
    $this
      ->assertContains('Accept-Language: zh, en-us; q=0.8, en; q=0.6', $request
      ->__toString());
  }

  /**
   * @dataProvider splitHttpAcceptHeaderData
   */
  public function testSplitHttpAcceptHeader($acceptHeader, $expected) {
    $request = new Request();
    $this
      ->assertEquals($expected, $request
      ->splitHttpAcceptHeader($acceptHeader));
  }
  public function splitHttpAcceptHeaderData() {
    return array(
      array(
        null,
        array(),
      ),
      array(
        'text/html;q=0.8',
        array(
          'text/html' => 0.8,
        ),
      ),
      array(
        'text/html;foo=bar;q=0.8 ',
        array(
          'text/html;foo=bar' => 0.8,
        ),
      ),
      array(
        'text/html;charset=utf-8; q=0.8',
        array(
          'text/html;charset=utf-8' => 0.8,
        ),
      ),
      array(
        'text/html,application/xml;q=0.9,*/*;charset=utf-8; q=0.8',
        array(
          'text/html' => 1,
          'application/xml' => 0.9,
          '*/*;charset=utf-8' => 0.8,
        ),
      ),
      array(
        'text/html,application/xhtml+xml;q=0.9,*/*;q=0.8; foo=bar',
        array(
          'text/html' => 1,
          'application/xhtml+xml' => 0.9,
          '*/*' => 0.8,
        ),
      ),
      array(
        'text/html,application/xhtml+xml;charset=utf-8;q=0.9; foo=bar,*/*',
        array(
          'text/html' => 1,
          '*/*' => 1,
          'application/xhtml+xml;charset=utf-8' => 0.9,
        ),
      ),
      array(
        'text/html,application/xhtml+xml',
        array(
          'application/xhtml+xml' => 1,
          'text/html' => 1,
        ),
      ),
    );
  }
  public function testIsProxyTrusted() {
    $this
      ->startTrustingProxyData();
    $this
      ->assertTrue(Request::isProxyTrusted());
    $this
      ->stopTrustingProxyData();
    $this
      ->assertFalse(Request::isProxyTrusted());
  }
  public function testIsMethod() {
    $request = new Request();
    $request
      ->setMethod('POST');
    $this
      ->assertTrue($request
      ->isMethod('POST'));
    $this
      ->assertTrue($request
      ->isMethod('post'));
    $this
      ->assertFalse($request
      ->isMethod('GET'));
    $this
      ->assertFalse($request
      ->isMethod('get'));
    $request
      ->setMethod('GET');
    $this
      ->assertTrue($request
      ->isMethod('GET'));
    $this
      ->assertTrue($request
      ->isMethod('get'));
    $this
      ->assertFalse($request
      ->isMethod('POST'));
    $this
      ->assertFalse($request
      ->isMethod('post'));
  }
  private function startTrustingProxyData() {
    Request::trustProxyData();
  }

  /**
   * @dataProvider getBaseUrlData
   */
  public function testGetBaseUrl($uri, $server, $expectedBaseUrl, $expectedPathInfo) {
    $request = Request::create($uri, 'GET', array(), array(), array(), $server);
    $this
      ->assertSame($expectedBaseUrl, $request
      ->getBaseUrl(), 'baseUrl');
    $this
      ->assertSame($expectedPathInfo, $request
      ->getPathInfo(), 'pathInfo');
  }
  public function getBaseUrlData() {
    return array(
      array(
        '/foo%20bar',
        array(
          'SCRIPT_FILENAME' => '/home/John Doe/public_html/foo bar/app.php',
          'SCRIPT_NAME' => '/foo bar/app.php',
          'PHP_SELF' => '/foo bar/app.php',
        ),
        '/foo%20bar',
        '/',
      ),
      array(
        '/foo%20bar/home',
        array(
          'SCRIPT_FILENAME' => '/home/John Doe/public_html/foo bar/app.php',
          'SCRIPT_NAME' => '/foo bar/app.php',
          'PHP_SELF' => '/foo bar/app.php',
        ),
        '/foo%20bar',
        '/home',
      ),
      array(
        '/foo%20bar/app.php/home',
        array(
          'SCRIPT_FILENAME' => '/home/John Doe/public_html/foo bar/app.php',
          'SCRIPT_NAME' => '/foo bar/app.php',
          'PHP_SELF' => '/foo bar/app.php',
        ),
        '/foo%20bar/app.php',
        '/home',
      ),
      array(
        '/foo%20bar/app.php/home%3Dbaz',
        array(
          'SCRIPT_FILENAME' => '/home/John Doe/public_html/foo bar/app.php',
          'SCRIPT_NAME' => '/foo bar/app.php',
          'PHP_SELF' => '/foo bar/app.php',
        ),
        '/foo%20bar/app.php',
        '/home%3Dbaz',
      ),
      array(
        '/foo/bar+baz',
        array(
          'SCRIPT_FILENAME' => '/home/John Doe/public_html/foo/app.php',
          'SCRIPT_NAME' => '/foo/app.php',
          'PHP_SELF' => '/foo/app.php',
        ),
        '/foo',
        '/bar+baz',
      ),
    );
  }

  /**
   * @dataProvider urlencodedStringPrefixData
   */
  public function testUrlencodedStringPrefix($string, $prefix, $expect) {
    $request = new Request();
    $me = new \ReflectionMethod($request, 'getUrlencodedPrefix');
    $me
      ->setAccessible(true);
    $this
      ->assertSame($expect, $me
      ->invoke($request, $string, $prefix));
  }
  public function urlencodedStringPrefixData() {
    return array(
      array(
        'foo',
        'foo',
        'foo',
      ),
      array(
        'fo%6f',
        'foo',
        'fo%6f',
      ),
      array(
        'foo/bar',
        'foo',
        'foo',
      ),
      array(
        'fo%6f/bar',
        'foo',
        'fo%6f',
      ),
      array(
        'f%6f%6f/bar',
        'foo',
        'f%6f%6f',
      ),
      array(
        '%66%6F%6F/bar',
        'foo',
        '%66%6F%6F',
      ),
      array(
        'fo+o/bar',
        'fo+o',
        'fo+o',
      ),
      array(
        'fo%2Bo/bar',
        'fo+o',
        'fo%2Bo',
      ),
    );
  }
  private function stopTrustingProxyData() {
    $class = new \ReflectionClass('Symfony\\Component\\HttpFoundation\\Request');
    $property = $class
      ->getProperty('trustProxy');
    $property
      ->setAccessible(true);
    $property
      ->setValue(false);
  }

}
class RequestContentProxy extends Request {
  public function getContent($asResource = false) {
    return http_build_query(array(
      '_method' => 'PUT',
      'content' => 'mycontent',
    ));
  }

}