Remove include or require declaration from all helpers test
diff --git a/tests/codeigniter/helpers/xml_helper_test.php b/tests/codeigniter/helpers/xml_helper_test.php
index 49f49e1..a83fef9 100644
--- a/tests/codeigniter/helpers/xml_helper_test.php
+++ b/tests/codeigniter/helpers/xml_helper_test.php
@@ -1,9 +1,11 @@
<?php
-require_once(BASEPATH.'helpers/xml_helper.php');
+class Xml_helper_test extends CI_TestCase {
-class Xml_helper_test extends CI_TestCase
-{
+ public function set_up()
+ {
+ $this->helper('xml');
+ }
public function test_xml_convert()
{