From 34fb3ab1cbceb2e739578398748ded5524c46ad2 Mon Sep 17 00:00:00 2001
From: javalizard <>
Date: Sat, 17 Apr 2010 04:36:46 +0000
Subject: Added Unit tests for insertBefore/After.  Change code to expected
 behavior.

---
 framework/Collections/TList.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'framework/Collections/TList.php')

diff --git a/framework/Collections/TList.php b/framework/Collections/TList.php
index bef39648..cc0eab6d 100644
--- a/framework/Collections/TList.php
+++ b/framework/Collections/TList.php
@@ -252,7 +252,8 @@ class TList extends TComponent implements IteratorAggregate,ArrayAccess,Countabl
 	 */
 	public function insertBefore($baseitem, $item)
 	{
-		if(($index = $this->indexOf($baseitem)) == -1) return null;
+		if(($index = $this->indexOf($baseitem)) == -1)
+			throw new TInvalidDataValueException('list_item_inexistent');
 		
 		$this->insertAt($index, $item);
 		
@@ -268,7 +269,8 @@ class TList extends TComponent implements IteratorAggregate,ArrayAccess,Countabl
 	 */
 	public function insertAfter($baseitem, $item)
 	{
-		if(($index = $this->indexOf($baseitem)) == -1) return null;
+		if(($index = $this->indexOf($baseitem)) == -1)
+			throw new TInvalidDataValueException('list_item_inexistent');
 		
 		$this->insertAt($index + 1, $item);
 		
-- 
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