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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\Fragment;
- use PHPUnit\Framework\TestCase;
- use Symfony\Component\HttpFoundation\RequestStack;
- use Symfony\Component\HttpKernel\Controller\ArgumentResolver;
- use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface;
- use Symfony\Component\HttpKernel\Controller\ControllerReference;
- use Symfony\Component\HttpKernel\HttpKernel;
- use Symfony\Component\HttpKernel\Fragment\InlineFragmentRenderer;
- use Symfony\Component\HttpKernel\KernelEvents;
- use Symfony\Component\HttpFoundation\Request;
- use Symfony\Component\HttpFoundation\Response;
- use Symfony\Component\EventDispatcher\EventDispatcher;
- class InlineFragmentRendererTest extends TestCase
- {
- public function testRender()
- {
- $strategy = new InlineFragmentRenderer($this->getKernel($this->returnValue(new Response('foo'))));
- $this->assertEquals('foo', $strategy->render('/', Request::create('/'))->getContent());
- }
- public function testRenderWithControllerReference()
- {
- $strategy = new InlineFragmentRenderer($this->getKernel($this->returnValue(new Response('foo'))));
- $this->assertEquals('foo', $strategy->render(new ControllerReference('main_controller', array(), array()), Request::create('/'))->getContent());
- }
- public function testRenderWithObjectsAsAttributes()
- {
- $object = new \stdClass();
- $subRequest = Request::create('/_fragment?_path=_format%3Dhtml%26_locale%3Den%26_controller%3Dmain_controller');
- $subRequest->attributes->replace(array('object' => $object, '_format' => 'html', '_controller' => 'main_controller', '_locale' => 'en'));
- $subRequest->headers->set('x-forwarded-for', array('127.0.0.1'));
- $subRequest->server->set('HTTP_X_FORWARDED_FOR', '127.0.0.1');
- $strategy = new InlineFragmentRenderer($this->getKernelExpectingRequest($subRequest));
- $this->assertSame('foo', $strategy->render(new ControllerReference('main_controller', array('object' => $object), array()), Request::create('/'))->getContent());
- }
- /**
- * @group legacy
- */
- public function testRenderWithObjectsAsAttributesPassedAsObjectsInTheControllerLegacy()
- {
- $resolver = $this->getMockBuilder('Symfony\\Component\\HttpKernel\\Controller\\ControllerResolver')->setMethods(array('getController'))->getMock();
- $resolver
- ->expects($this->once())
- ->method('getController')
- ->will($this->returnValue(function (\stdClass $object, Bar $object1) {
- return new Response($object1->getBar());
- }))
- ;
- $kernel = new HttpKernel(new EventDispatcher(), $resolver, new RequestStack());
- $renderer = new InlineFragmentRenderer($kernel);
- $response = $renderer->render(new ControllerReference('main_controller', array('object' => new \stdClass(), 'object1' => new Bar()), array()), Request::create('/'));
- $this->assertEquals('bar', $response->getContent());
- }
- /**
- * @group legacy
- */
- public function testRenderWithObjectsAsAttributesPassedAsObjectsInTheController()
- {
- $resolver = $this->getMockBuilder(ControllerResolverInterface::class)->getMock();
- $resolver
- ->expects($this->once())
- ->method('getController')
- ->will($this->returnValue(function (\stdClass $object, Bar $object1) {
- return new Response($object1->getBar());
- }))
- ;
- $kernel = new HttpKernel(new EventDispatcher(), $resolver, new RequestStack(), new ArgumentResolver());
- $renderer = new InlineFragmentRenderer($kernel);
- $response = $renderer->render(new ControllerReference('main_controller', array('object' => new \stdClass(), 'object1' => new Bar()), array()), Request::create('/'));
- $this->assertEquals('bar', $response->getContent());
- }
- public function testRenderWithTrustedHeaderDisabled()
- {
- Request::setTrustedProxies(array(), 0);
- $strategy = new InlineFragmentRenderer($this->getKernelExpectingRequest(Request::create('/')));
- $this->assertSame('foo', $strategy->render('/', Request::create('/'))->getContent());
- Request::setTrustedProxies(array(), -1);
- }
- /**
- * @expectedException \RuntimeException
- */
- public function testRenderExceptionNoIgnoreErrors()
- {
- $dispatcher = $this->getMockBuilder('Symfony\Component\EventDispatcher\EventDispatcherInterface')->getMock();
- $dispatcher->expects($this->never())->method('dispatch');
- $strategy = new InlineFragmentRenderer($this->getKernel($this->throwException(new \RuntimeException('foo'))), $dispatcher);
- $this->assertEquals('foo', $strategy->render('/', Request::create('/'))->getContent());
- }
- public function testRenderExceptionIgnoreErrors()
- {
- $dispatcher = $this->getMockBuilder('Symfony\Component\EventDispatcher\EventDispatcherInterface')->getMock();
- $dispatcher->expects($this->once())->method('dispatch')->with(KernelEvents::EXCEPTION);
- $strategy = new InlineFragmentRenderer($this->getKernel($this->throwException(new \RuntimeException('foo'))), $dispatcher);
- $this->assertEmpty($strategy->render('/', Request::create('/'), array('ignore_errors' => true))->getContent());
- }
- public function testRenderExceptionIgnoreErrorsWithAlt()
- {
- $strategy = new InlineFragmentRenderer($this->getKernel($this->onConsecutiveCalls(
- $this->throwException(new \RuntimeException('foo')),
- $this->returnValue(new Response('bar'))
- )));
- $this->assertEquals('bar', $strategy->render('/', Request::create('/'), array('ignore_errors' => true, 'alt' => '/foo'))->getContent());
- }
- private function getKernel($returnValue)
- {
- $kernel = $this->getMockBuilder('Symfony\Component\HttpKernel\HttpKernelInterface')->getMock();
- $kernel
- ->expects($this->any())
- ->method('handle')
- ->will($returnValue)
- ;
- return $kernel;
- }
- public function testExceptionInSubRequestsDoesNotMangleOutputBuffers()
- {
- $controllerResolver = $this->getMockBuilder('Symfony\\Component\\HttpKernel\\Controller\\ControllerResolverInterface')->getMock();
- $controllerResolver
- ->expects($this->once())
- ->method('getController')
- ->will($this->returnValue(function () {
- ob_start();
- echo 'bar';
- throw new \RuntimeException();
- }))
- ;
- $argumentResolver = $this->getMockBuilder('Symfony\\Component\\HttpKernel\\Controller\\ArgumentResolverInterface')->getMock();
- $argumentResolver
- ->expects($this->once())
- ->method('getArguments')
- ->will($this->returnValue(array()))
- ;
- $kernel = new HttpKernel(new EventDispatcher(), $controllerResolver, new RequestStack(), $argumentResolver);
- $renderer = new InlineFragmentRenderer($kernel);
- // simulate a main request with output buffering
- ob_start();
- echo 'Foo';
- // simulate a sub-request with output buffering and an exception
- $renderer->render('/', Request::create('/'), array('ignore_errors' => true));
- $this->assertEquals('Foo', ob_get_clean());
- }
- public function testESIHeaderIsKeptInSubrequest()
- {
- $expectedSubRequest = Request::create('/');
- $expectedSubRequest->headers->set('Surrogate-Capability', 'abc="ESI/1.0"');
- if (Request::HEADER_X_FORWARDED_FOR & Request::getTrustedHeaderSet()) {
- $expectedSubRequest->headers->set('x-forwarded-for', array('127.0.0.1'));
- $expectedSubRequest->server->set('HTTP_X_FORWARDED_FOR', '127.0.0.1');
- }
- $strategy = new InlineFragmentRenderer($this->getKernelExpectingRequest($expectedSubRequest));
- $request = Request::create('/');
- $request->headers->set('Surrogate-Capability', 'abc="ESI/1.0"');
- $strategy->render('/', $request);
- }
- public function testESIHeaderIsKeptInSubrequestWithTrustedHeaderDisabled()
- {
- Request::setTrustedProxies(array(), 0);
- $this->testESIHeaderIsKeptInSubrequest();
- Request::setTrustedProxies(array(), -1);
- }
- public function testHeadersPossiblyResultingIn304AreNotAssignedToSubrequest()
- {
- $expectedSubRequest = Request::create('/');
- if (Request::HEADER_X_FORWARDED_FOR & Request::getTrustedHeaderSet()) {
- $expectedSubRequest->headers->set('x-forwarded-for', array('127.0.0.1'));
- $expectedSubRequest->server->set('HTTP_X_FORWARDED_FOR', '127.0.0.1');
- }
- $strategy = new InlineFragmentRenderer($this->getKernelExpectingRequest($expectedSubRequest));
- $request = Request::create('/', 'GET', array(), array(), array(), array('HTTP_IF_MODIFIED_SINCE' => 'Fri, 01 Jan 2016 00:00:00 GMT', 'HTTP_IF_NONE_MATCH' => '*'));
- $strategy->render('/', $request);
- }
- /**
- * Creates a Kernel expecting a request equals to $request
- * Allows delta in comparison in case REQUEST_TIME changed by 1 second.
- */
- private function getKernelExpectingRequest(Request $request, $strict = false)
- {
- $kernel = $this->getMockBuilder('Symfony\Component\HttpKernel\HttpKernelInterface')->getMock();
- $kernel
- ->expects($this->once())
- ->method('handle')
- ->with($this->equalTo($request, 1))
- ->willReturn(new Response('foo'));
- return $kernel;
- }
- }
- class Bar
- {
- public $bar = 'bar';
- public function getBar()
- {
- return $this->bar;
- }
- }
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