From a6205c55f32519faa039efca5717b442d36d3e34 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Martin=20Haso=C5=88?= <martin.hason@gmail.com>
Date: Wed, 8 May 2013 21:49:15 +0200
Subject: [PATCH] Fixed exception message in Call

---
 lib/Twig/Node/Expression/Call.php            |    6 +++---
 test/Twig/Tests/Node/Expression/CallTest.php |   22 +++++++++++++++++++++-
 2 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/lib/Twig/Node/Expression/Call.php b/lib/Twig/Node/Expression/Call.php
index 87b62de..dba9b0e 100644
--- a/lib/Twig/Node/Expression/Call.php
+++ b/lib/Twig/Node/Expression/Call.php
@@ -146,7 +146,7 @@ abstract class Twig_Node_Expression_Call extends Twig_Node_Expression
 
             if (array_key_exists($name, $parameters)) {
                 if (array_key_exists($pos, $parameters)) {
-                    throw new Twig_Error_Syntax(sprintf('Arguments "%s" is defined twice for %s "%s".', $name, $this->getAttribute('type'), $this->getAttribute('name')));
+                    throw new Twig_Error_Syntax(sprintf('Argument "%s" is defined twice for %s "%s".', $name, $this->getAttribute('type'), $this->getAttribute('name')));
                 }
 
                 $arguments[] = $parameters[$name];
@@ -164,8 +164,8 @@ abstract class Twig_Node_Expression_Call extends Twig_Node_Expression
             }
         }
 
-        foreach (array_keys($parameters) as $name) {
-            throw new Twig_Error_Syntax(sprintf('Unknown argument "%s" for %s "%s".', $name, $this->getAttribute('type'), $this->getAttribute('name')));
+        if (!empty($parameters)) {
+            throw new Twig_Error_Syntax(sprintf('Unknown argument%s "%s" for %s "%s".', count($parameters) > 1 ? 's' : '' , implode('", "', array_keys($parameters)), $this->getAttribute('type'), $this->getAttribute('name')));
         }
 
         return $arguments;
diff --git a/test/Twig/Tests/Node/Expression/CallTest.php b/test/Twig/Tests/Node/Expression/CallTest.php
index b465549..53b5e6e 100644
--- a/test/Twig/Tests/Node/Expression/CallTest.php
+++ b/test/Twig/Tests/Node/Expression/CallTest.php
@@ -29,13 +29,33 @@ class Twig_Tests_Node_Expression_CallTest extends PHPUnit_Framework_TestCase
 
     /**
      * @expectedException        Twig_Error_Syntax
-     * @expectedExceptionMessage Arguments "format" is defined twice for function "date".
+     * @expectedExceptionMessage Argument "format" is defined twice for function "date".
      */
     public function testGetArgumentsWhenArgumentIsDefinedTwice()
     {
         $node = new Twig_Tests_Node_Expression_Call(array(), array('type' => 'function', 'name' => 'date'));
         $node->getArguments('date', array('Y-m-d', 'format' => 'U'));
     }
+
+    /**
+     * @expectedException        Twig_Error_Syntax
+     * @expectedExceptionMessage Unknown argument "unknown" for function "date".
+     */
+    public function testGetArgumentsWithWrongNamedArgumentName()
+    {
+        $node = new Twig_Tests_Node_Expression_Call(array(), array('type' => 'function', 'name' => 'date'));
+        $node->getArguments('date', array('Y-m-d', 'unknown' => ''));
+    }
+
+    /**
+     * @expectedException        Twig_Error_Syntax
+     * @expectedExceptionMessage Unknown arguments "unknown1", "unknown2" for function "date".
+     */
+    public function testGetArgumentsWithWrongNamedArgumentNames()
+    {
+        $node = new Twig_Tests_Node_Expression_Call(array(), array('type' => 'function', 'name' => 'date'));
+        $node->getArguments('date', array('Y-m-d', 'unknown1' => '', 'unknown2' => ''));
+    }
 }
 
 class Twig_Tests_Node_Expression_Call extends Twig_Node_Expression_Call
-- 
1.7.2.5