From a357f30cda92559e54aa189ddf134a544b44b7be Mon Sep 17 00:00:00 2001
From: dho <dho@3807eeeb-6ff5-0310-8944-8be069107fe0>
Date: Sat, 26 May 2007 07:22:19 +0000
Subject: [PATCH] Fixing problem with handling "0" in
 NumberHelper::toReadableSize() (ticket #2654)

git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@5195 3807eeeb-6ff5-0310-8944-8be069107fe0
---
 cake/libs/view/helpers/number.php                  | 2 ++
 cake/tests/cases/libs/view/helpers/number.test.php | 8 ++++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/cake/libs/view/helpers/number.php b/cake/libs/view/helpers/number.php
index 5d08e05ea..2a0ce8bc1 100644
--- a/cake/libs/view/helpers/number.php
+++ b/cake/libs/view/helpers/number.php
@@ -58,6 +58,8 @@ class NumberHelper extends AppHelper {
  */
 	function toReadableSize($size) {
 		switch($size) {
+			case 0:
+				return '0 Bytes';
 			case 1:
 				return '1 Byte';
 			case $size < 1024:
diff --git a/cake/tests/cases/libs/view/helpers/number.test.php b/cake/tests/cases/libs/view/helpers/number.test.php
index d903d9f65..7dcad55e6 100644
--- a/cake/tests/cases/libs/view/helpers/number.test.php
+++ b/cake/tests/cases/libs/view/helpers/number.test.php
@@ -69,10 +69,14 @@ class NumberTest extends UnitTestCase {
 		$result = $this->Helper->currency($value, false);
 		$expected = '100,100,100.00';
 		$this->assertEqual($expected, $result);
-
-
 	}
 
+	function testToReadableSize() {
+		$result = $this->Helper->toReadableSize(0);
+		$expected = '0 Bytes';
+		$this->assertEqual($expected, $result);
+	}
+	
 	function tearDown() {
 		unset($this->Helper);
 	}