Remove deprecation notices.

Author: dereuromark

tests/TestCase/View/Helper/GravatarHelperTest.php

@@ -16,6 +16,16 @@ class GravatarHelperTest extends TestCase {
 	 */
 	protected $Gravatar;
 
+	/**
+	 * @var string
+	 */
+	protected $testEmail;
+
+	/**
+	 * @var string
+	 */
+	protected $garageEmail;
+
 	/**
 	 * SetUp method
 	 *

tests/TestCase/View/Helper/QrCodeHelperTest.php

@@ -26,6 +26,11 @@ class QrCodeHelperTest extends TestCase {
 	 */
 	protected $QrCode;
 
+	/**
+	 * @var string
+	 */
+	protected $testEmail;
+
 	/**
 	 * SetUp method
 	 *