1 files changed, 60 insertions, 0 deletions
diff --git a/tests/functions/validate_lang_iso_test.php b/tests/functions/validate_lang_iso_test.php
new file mode 100644
index 0000000000..c8a5b71021
--- /dev/null
+++ b/tests/functions/validate_lang_iso_test.php
@@ -0,0 +1,60 @@
+<?php
+/**
+*
+* @package testing
+* @copyright (c) 2013 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+require_once dirname(__FILE__) . '/../../phpBB/includes/functions_user.php';
+require_once dirname(__FILE__) . '/validate_data_helper.php';
+
+class phpbb_functions_validate_lang_iso_test extends phpbb_database_test_case
+{
+	protected $db;
+	protected $helper;
+
+	public function getDataSet()
+	{
+		return $this->createXMLDataSet(dirname(__FILE__) . '/fixtures/language_select.xml');
+	}
+
+	protected function setUp()
+	{
+		parent::setUp();
+
+		$this->db = $this->new_dbal();
+		$this->helper = new phpbb_functions_validate_data_helper($this);
+	}
+
+	public function test_validate_lang_iso()
+	{
+		global $db;
+
+		$db = $this->db;
+
+		$this->helper->assert_valid_data(array(
+			'empty' => array(
+				array('WRONG_DATA'),
+				'',
+				array('language_iso_name'),
+			),
+			'en' => array(
+				array(),
+				'en',
+				array('language_iso_name'),
+			),
+			'cs' => array(
+				array(),
+				'cs',
+				array('language_iso_name'),
+			),
+			'de' => array(
+				array('WRONG_DATA'),
+				'de',
+				array('language_iso_name'),
+			),
+		));
+	}
+}