From 441ac8e100d3f35ae0f1031ed937c1bd456efe7e Mon Sep 17 00:00:00 2001
From: Uwe Tews <uwe.tews@googlemail.com>
Date: Fri, 19 Jun 2015 03:00:20 +0200
Subject: [PATCH] Add closure test

---
 tests/UnitTests/_Core/Filter/FilterTest.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/tests/UnitTests/_Core/Filter/FilterTest.php b/tests/UnitTests/_Core/Filter/FilterTest.php
index e65e9d1b..313c614c 100644
--- a/tests/UnitTests/_Core/Filter/FilterTest.php
+++ b/tests/UnitTests/_Core/Filter/FilterTest.php
@@ -94,6 +94,17 @@ class FilterTest extends PHPUnit_Smarty
         $this->assertEquals("bar hello world", $this->smarty->fetch($tpl));
     }
 
+    /**
+     * test registered pre filter closure
+     */
+    public function testRegisteredPreFilterClosure()
+    {
+        $this->smarty->registerFilter(Smarty::FILTER_PRE, function($input) {return '{$foo}' . $input;});
+        $tpl = $this->smarty->createTemplate('eval:{" hello world"}');
+        $tpl->assign('foo', 'buh');
+        $this->assertEquals("buh hello world", $this->smarty->fetch($tpl));
+    }
+
     /**
      * test registered pre filter class
      */