From 1ae922cea1406a6c1a790621d3b86b98cbac1e1a Mon Sep 17 00:00:00 2001
From: Mark Story <mark@mark-story.com>
Date: Fri, 5 Mar 2010 22:06:20 -0500
Subject: [PATCH] Fixing missing reference operators in test cases.

---
 cake/tests/cases/libs/model/connection_manager.test.php | 2 +-
 cake/tests/cases/libs/router.test.php                   | 2 +-
 cake/tests/cases/libs/security.test.php                 | 2 +-
 cake/tests/cases/libs/xml.test.php                      | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/cake/tests/cases/libs/model/connection_manager.test.php b/cake/tests/cases/libs/model/connection_manager.test.php
index a4336a28ad2..c13b58f50aa 100644
--- a/cake/tests/cases/libs/model/connection_manager.test.php
+++ b/cake/tests/cases/libs/model/connection_manager.test.php
@@ -34,7 +34,7 @@ class ConnectionManagerTest extends CakeTestCase {
  * @return void
  */
 	function setUp() {
-		$this->ConnectionManager = ConnectionManager::getInstance();
+		$this->ConnectionManager =& ConnectionManager::getInstance();
 	}
 
 /**
diff --git a/cake/tests/cases/libs/router.test.php b/cake/tests/cases/libs/router.test.php
index 274ce242c87..99b549cfcb4 100644
--- a/cake/tests/cases/libs/router.test.php
+++ b/cake/tests/cases/libs/router.test.php
@@ -1159,7 +1159,7 @@ function testPrefixRoutingAndPlugins() {
  * @return void
  */
 	function testExtensionParsingSetting() {
-		$router = Router::getInstance();
+		$router =& Router::getInstance();
 		$this->assertFalse($this->router->__parseExtensions);
 
 		$router->parseExtensions();
diff --git a/cake/tests/cases/libs/security.test.php b/cake/tests/cases/libs/security.test.php
index 96e9517d05e..fb8d3047893 100644
--- a/cake/tests/cases/libs/security.test.php
+++ b/cake/tests/cases/libs/security.test.php
@@ -90,7 +90,7 @@ function testValidateAuthKey() {
  * @return void
  */
 	function testHash() {
-		$Security = Security::getInstance();
+		$Security =& Security::getInstance();
 		$_hashType =  $Security->hashType;
 
 		$key = 'someKey';
diff --git a/cake/tests/cases/libs/xml.test.php b/cake/tests/cases/libs/xml.test.php
index 43ccf17a998..435d5b341c9 100644
--- a/cake/tests/cases/libs/xml.test.php
+++ b/cake/tests/cases/libs/xml.test.php
@@ -932,7 +932,7 @@ function testNamespaces() {
 
 		$expects = '<a:container xmlns:a="http://example.com/a" xmlns:b="http://example.com/b" xmlns:c="http://example.com/c" xmlns:d="http://example.com/d" xmlns:e="http://example.com/e" xmlns:f="http://example.com/f"><b:rule test=""><c:result>value</c:result></b:rule><d:rule test=""><e:result>value</e:result></d:rule></a:container>';
 
-		$_xml = XmlManager::getInstance();
+		$_xml =& XmlManager::getInstance();
 		$xml->addNamespace('f', 'http://example.com/f');
 		$result = $xml->toString(array('cdata' => false));
 		$this->assertEqual($expects, $result);