diff --git a/lib/Cake/Test/test_app/Model/Datasource/Session/TestAppLibSession.php b/lib/Cake/Test/test_app/Model/Datasource/Session/TestAppLibSession.php
index 2ba874dba..d4ac56fd8 100644
--- a/lib/Cake/Test/test_app/Model/Datasource/Session/TestAppLibSession.php
+++ b/lib/Cake/Test/test_app/Model/Datasource/Session/TestAppLibSession.php
@@ -12,18 +12,23 @@ class TestAppLibSession implements CakeSessionHandlerInterface {
 	}
 
 	public function close() {
+		return true;
 	}
 
 	public function read($id) {
+		return '';
 	}
 
 	public function write($id, $data) {
+		return true;
 	}
 
 	public function destroy($id) {
+		return true;
 	}
 
 	public function gc($expires = null) {
+		return true;
 	}
 
 }
diff --git a/lib/Cake/Test/test_app/Plugin/TestPlugin/Model/Datasource/Session/TestPluginSession.php b/lib/Cake/Test/test_app/Plugin/TestPlugin/Model/Datasource/Session/TestPluginSession.php
index acad188e0..b297fb47f 100644
--- a/lib/Cake/Test/test_app/Plugin/TestPlugin/Model/Datasource/Session/TestPluginSession.php
+++ b/lib/Cake/Test/test_app/Plugin/TestPlugin/Model/Datasource/Session/TestPluginSession.php
@@ -12,18 +12,23 @@ class TestPluginSession implements CakeSessionHandlerInterface {
 	}
 
 	public function close() {
+		return true;
 	}
 
 	public function read($id) {
+		return '';
 	}
 
 	public function write($id, $data) {
+		return true;
 	}
 
 	public function destroy($id) {
+		return true;
 	}
 
 	public function gc($expires = null) {
+		return true;
 	}
 
 }