Viewing file:  SsiTest.php (7.33 KB) -rw-r--r--
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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\HttpKernel\Tests\HttpCache;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\HttpCache\Ssi;
class SsiTest extends \PHPUnit_Framework_TestCase
{
public function testHasSurrogateSsiCapability()
{
$ssi = new Ssi();
$request = Request::create('/');
$request->headers->set('Surrogate-Capability', 'abc="SSI/1.0"');
$this->assertTrue($ssi->hasSurrogateCapability($request));
$request = Request::create('/');
$request->headers->set('Surrogate-Capability', 'foobar');
$this->assertFalse($ssi->hasSurrogateCapability($request));
$request = Request::create('/');
$this->assertFalse($ssi->hasSurrogateCapability($request));
}
public function testAddSurrogateSsiCapability()
{
$ssi = new Ssi();
$request = Request::create('/');
$ssi->addSurrogateCapability($request);
$this->assertEquals('symfony2="SSI/1.0"', $request->headers->get('Surrogate-Capability'));
$ssi->addSurrogateCapability($request);
$this->assertEquals('symfony2="SSI/1.0", symfony2="SSI/1.0"', $request->headers->get('Surrogate-Capability'));
}
public function testAddSurrogateControl()
{
$ssi = new Ssi();
$response = new Response('foo <!--#include virtual="" -->');
$ssi->addSurrogateControl($response);
$this->assertEquals('content="SSI/1.0"', $response->headers->get('Surrogate-Control'));
$response = new Response('foo');
$ssi->addSurrogateControl($response);
$this->assertEquals('', $response->headers->get('Surrogate-Control'));
}
public function testNeedsSsiParsing()
{
$ssi = new Ssi();
$response = new Response();
$response->headers->set('Surrogate-Control', 'content="SSI/1.0"');
$this->assertTrue($ssi->needsParsing($response));
$response = new Response();
$this->assertFalse($ssi->needsParsing($response));
}
public function testRenderIncludeTag()
{
$ssi = new Ssi();
$this->assertEquals('<!--#include virtual="/" -->', $ssi->renderIncludeTag('/', '/alt', true));
$this->assertEquals('<!--#include virtual="/" -->', $ssi->renderIncludeTag('/', '/alt', false));
$this->assertEquals('<!--#include virtual="/" -->', $ssi->renderIncludeTag('/'));
}
public function testProcessDoesNothingIfContentTypeIsNotHtml()
{
$ssi = new Ssi();
$request = Request::create('/');
$response = new Response();
$response->headers->set('Content-Type', 'text/plain');
$ssi->process($request, $response);
$this->assertFalse($response->headers->has('x-body-eval'));
}
public function testProcess()
{
$ssi = new Ssi();
$request = Request::create('/');
$response = new Response('foo <!--#include virtual="..." -->');
$ssi->process($request, $response);
$this->assertEquals('foo <?php echo $this->surrogate->handle($this, \'...\', \'\', false) ?>'."\n", $response->getContent());
$this->assertEquals('SSI', $response->headers->get('x-body-eval'));
$response = new Response('foo <!--#include virtual="foo\'" -->');
$ssi->process($request, $response);
$this->assertEquals("foo <?php echo \$this->surrogate->handle(\$this, 'foo\\'', '', false) ?>"."\n", $response->getContent());
}
public function testProcessEscapesPhpTags()
{
$ssi = new Ssi();
$request = Request::create('/');
$response = new Response('<?php <? <% <script language=php>');
$ssi->process($request, $response);
$this->assertEquals('<?php echo "<?"; ?>php <?php echo "<?"; ?> <?php echo "<%"; ?> <?php echo "<s"; ?>cript language=php>', $response->getContent());
}
/**
* @expectedException \RuntimeException
*/
public function testProcessWhenNoSrcInAnSsi()
{
$ssi = new Ssi();
$request = Request::create('/');
$response = new Response('foo <!--#include -->');
$ssi->process($request, $response);
}
public function testProcessRemoveSurrogateControlHeader()
{
$ssi = new Ssi();
$request = Request::create('/');
$response = new Response('foo <!--#include virtual="..." -->');
$response->headers->set('Surrogate-Control', 'content="SSI/1.0"');
$ssi->process($request, $response);
$this->assertEquals('SSI', $response->headers->get('x-body-eval'));
$response->headers->set('Surrogate-Control', 'no-store, content="SSI/1.0"');
$ssi->process($request, $response);
$this->assertEquals('SSI', $response->headers->get('x-body-eval'));
$this->assertEquals('no-store', $response->headers->get('surrogate-control'));
$response->headers->set('Surrogate-Control', 'content="SSI/1.0", no-store');
$ssi->process($request, $response);
$this->assertEquals('SSI', $response->headers->get('x-body-eval'));
$this->assertEquals('no-store', $response->headers->get('surrogate-control'));
}
public function testHandle()
{
$ssi = new Ssi();
$cache = $this->getCache(Request::create('/'), new Response('foo'));
$this->assertEquals('foo', $ssi->handle($cache, '/', '/alt', true));
}
/**
* @expectedException \RuntimeException
*/
public function testHandleWhenResponseIsNot200()
{
$ssi = new Ssi();
$response = new Response('foo');
$response->setStatusCode(404);
$cache = $this->getCache(Request::create('/'), $response);
$ssi->handle($cache, '/', '/alt', false);
}
public function testHandleWhenResponseIsNot200AndErrorsAreIgnored()
{
$ssi = new Ssi();
$response = new Response('foo');
$response->setStatusCode(404);
$cache = $this->getCache(Request::create('/'), $response);
$this->assertEquals('', $ssi->handle($cache, '/', '/alt', true));
}
public function testHandleWhenResponseIsNot200AndAltIsPresent()
{
$ssi = new Ssi();
$response1 = new Response('foo');
$response1->setStatusCode(404);
$response2 = new Response('bar');
$cache = $this->getCache(Request::create('/'), array($response1, $response2));
$this->assertEquals('bar', $ssi->handle($cache, '/', '/alt', false));
}
protected function getCache($request, $response)
{
$cache = $this->getMock('Symfony\Component\HttpKernel\HttpCache\HttpCache', array('getRequest', 'handle'), array(), '', false);
$cache->expects($this->any())
->method('getRequest')
->will($this->returnValue($request))
;
if (is_array($response)) {
$cache->expects($this->any())
->method('handle')
->will(call_user_func_array(array($this, 'onConsecutiveCalls'), $response))
;
} else {
$cache->expects($this->any())
->method('handle')
->will($this->returnValue($response))
;
}
return $cache;
}
}
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