/var/www/hkosl.com/b2b2c/webadmin/libraies/symfony/http-foundation/Tests/StreamedResponseTest.php


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<?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\Request;
use 
Symfony\Component\HttpFoundation\StreamedResponse;

class 
StreamedResponseTest extends \PHPUnit_Framework_TestCase
{
    public function 
testConstructor()
    {
        
$response = new StreamedResponse(function () { echo 'foo'; }, 404, array('Content-Type' => 'text/plain'));

        
$this->assertEquals(404$response->getStatusCode());
        
$this->assertEquals('text/plain'$response->headers->get('Content-Type'));
    }

    public function 
testPrepareWith11Protocol()
    {
        
$response = new StreamedResponse(function () { echo 'foo'; });
        
$request Request::create('/');
        
$request->server->set('SERVER_PROTOCOL''HTTP/1.1');

        
$response->prepare($request);

        
$this->assertEquals('1.1'$response->getProtocolVersion());
        
$this->assertNotEquals('chunked'$response->headers->get('Transfer-Encoding'), 'Apache assumes responses with a Transfer-Encoding header set to chunked to already be encoded.');
    }

    public function 
testPrepareWith10Protocol()
    {
        
$response = new StreamedResponse(function () { echo 'foo'; });
        
$request Request::create('/');
        
$request->server->set('SERVER_PROTOCOL''HTTP/1.0');

        
$response->prepare($request);

        
$this->assertEquals('1.0'$response->getProtocolVersion());
        
$this->assertNull($response->headers->get('Transfer-Encoding'));
    }

    public function 
testPrepareWithHeadRequest()
    {
        
$response = new StreamedResponse(function () { echo 'foo'; });
        
$request Request::create('/''HEAD');

        
$response->prepare($request);
    }

    public function 
testPrepareWithCacheHeaders()
    {
        
$response = new StreamedResponse(function () { echo 'foo'; }, 200, array('Cache-Control' => 'max-age=600, public'));
        
$request Request::create('/''GET');

        
$response->prepare($request);
        
$this->assertEquals('max-age=600, public'$response->headers->get('Cache-Control'));
    }

    public function 
testSendContent()
    {
        
$called 0;

        
$response = new StreamedResponse(function () use (&$called) { ++$called; });

        
$response->sendContent();
        
$this->assertEquals(1$called);

        
$response->sendContent();
        
$this->assertEquals(1$called);
    }

    
/**
     * @expectedException \LogicException
     */
    
public function testSendContentWithNonCallable()
    {
        
$response = new StreamedResponse(null);
        
$response->sendContent();
    }

    
/**
     * @expectedException \LogicException
     */
    
public function testSetContent()
    {
        
$response = new StreamedResponse(function () { echo 'foo'; });
        
$response->setContent('foo');
    }

    public function 
testGetContent()
    {
        
$response = new StreamedResponse(function () { echo 'foo'; });
        
$this->assertFalse($response->getContent());
    }

    public function 
testCreate()
    {
        
$response StreamedResponse::create(function () {}, 204);

        
$this->assertInstanceOf('Symfony\Component\HttpFoundation\StreamedResponse'$response);
        
$this->assertEquals(204$response->getStatusCode());
    }
}