Updating helper test classes to extend CI_TestCase
diff --git a/tests/codeigniter/helpers/inflector_helper_test.php b/tests/codeigniter/helpers/inflector_helper_test.php
index 5e2fae9..e59875e 100644
--- a/tests/codeigniter/helpers/inflector_helper_test.php
+++ b/tests/codeigniter/helpers/inflector_helper_test.php
@@ -2,7 +2,7 @@
require_once(BASEPATH.'helpers/inflector_helper.php');
-class Inflector_helper_test extends PHPUnit_Framework_TestCase {
+class Inflector_helper_test extends CI_TestCase {
public function testSingular()