--- /dev/null
+<?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\HttpKernel\Fragment\FragmentHandler;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+/**
+ * @group time-sensitive
+ */
+class FragmentHandlerTest extends TestCase
+{
+ private $requestStack;
+
+ protected function setUp()
+ {
+ $this->requestStack = $this->getMockBuilder('Symfony\\Component\\HttpFoundation\\RequestStack')
+ ->disableOriginalConstructor()
+ ->getMock()
+ ;
+ $this->requestStack
+ ->expects($this->any())
+ ->method('getCurrentRequest')
+ ->will($this->returnValue(Request::create('/')))
+ ;
+ }
+
+ /**
+ * @expectedException \InvalidArgumentException
+ */
+ public function testRenderWhenRendererDoesNotExist()
+ {
+ $handler = new FragmentHandler($this->requestStack);
+ $handler->render('/', 'foo');
+ }
+
+ /**
+ * @expectedException \InvalidArgumentException
+ */
+ public function testRenderWithUnknownRenderer()
+ {
+ $handler = $this->getHandler($this->returnValue(new Response('foo')));
+
+ $handler->render('/', 'bar');
+ }
+
+ /**
+ * @expectedException \RuntimeException
+ * @expectedExceptionMessage Error when rendering "http://localhost/" (Status code is 404).
+ */
+ public function testDeliverWithUnsuccessfulResponse()
+ {
+ $handler = $this->getHandler($this->returnValue(new Response('foo', 404)));
+
+ $handler->render('/', 'foo');
+ }
+
+ public function testRender()
+ {
+ $handler = $this->getHandler($this->returnValue(new Response('foo')), array('/', Request::create('/'), array('foo' => 'foo', 'ignore_errors' => true)));
+
+ $this->assertEquals('foo', $handler->render('/', 'foo', array('foo' => 'foo')));
+ }
+
+ protected function getHandler($returnValue, $arguments = array())
+ {
+ $renderer = $this->getMockBuilder('Symfony\Component\HttpKernel\Fragment\FragmentRendererInterface')->getMock();
+ $renderer
+ ->expects($this->any())
+ ->method('getName')
+ ->will($this->returnValue('foo'))
+ ;
+ $e = $renderer
+ ->expects($this->any())
+ ->method('render')
+ ->will($returnValue)
+ ;
+
+ if ($arguments) {
+ call_user_func_array(array($e, 'with'), $arguments);
+ }
+
+ $handler = new FragmentHandler($this->requestStack);
+ $handler->addRenderer($renderer);
+
+ return $handler;
+ }
+}