From 3f84cd398a1351018ae09984441a23a04bb83c47 Mon Sep 17 00:00:00 2001
From: Jakub Zalas <jakub@zalas.pl>
Date: Fri, 14 Jun 2013 13:44:33 +0100
Subject: [PATCH] [Templating] Made DelegatingEngine::getEngine() public.

---
 .../Component/Templating/DelegatingEngine.php |  2 +-
 .../Templating/Tests/DelegatingEngineTest.php | 23 +++++++++++++++++++
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/src/Symfony/Component/Templating/DelegatingEngine.php b/src/Symfony/Component/Templating/DelegatingEngine.php
index cd37051943..4688114a7b 100644
--- a/src/Symfony/Component/Templating/DelegatingEngine.php
+++ b/src/Symfony/Component/Templating/DelegatingEngine.php
@@ -114,7 +114,7 @@ class DelegatingEngine implements EngineInterface, StreamingEngineInterface
      *
      * @api
      */
-    protected function getEngine($name)
+    public function getEngine($name)
     {
         foreach ($this->engines as $engine) {
             if ($engine->supports($name)) {
diff --git a/src/Symfony/Component/Templating/Tests/DelegatingEngineTest.php b/src/Symfony/Component/Templating/Tests/DelegatingEngineTest.php
index 1c9e45faac..93b3501433 100644
--- a/src/Symfony/Component/Templating/Tests/DelegatingEngineTest.php
+++ b/src/Symfony/Component/Templating/Tests/DelegatingEngineTest.php
@@ -104,6 +104,29 @@ class DelegatingEngineTest extends \PHPUnit_Framework_TestCase
         $this->assertFalse($delegatingEngine->supports('template.php'));
     }
 
+    public function testGetExistingEngine()
+    {
+        $firstEngine = $this->getEngineMock('template.php', false);
+        $secondEngine = $this->getEngineMock('template.php', true);
+
+        $delegatingEngine = new DelegatingEngine(array($firstEngine, $secondEngine));
+
+        $this->assertSame($secondEngine, $delegatingEngine->getEngine('template.php', array('foo' => 'bar')));
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     * @expectedExceptionMessage No engine is able to work with the template "template.php"
+     */
+    public function testGetInvalidEngine()
+    {
+        $firstEngine = $this->getEngineMock('template.php', false);
+        $secondEngine = $this->getEngineMock('template.php', false);
+
+        $delegatingEngine = new DelegatingEngine(array($firstEngine, $secondEngine));
+        $delegatingEngine->getEngine('template.php', array('foo' => 'bar'));
+    }
+
     private function getEngineMock($template, $supports)
     {
         $engine = $this->getMock('Symfony\Component\Templating\EngineInterface');