diff --git a/tests/acp_board/select_auth_method_test.php b/tests/acp_board/select_auth_method_test.php
new file mode 100644
index 0000000000..f81cf19db3
--- /dev/null
+++ b/tests/acp_board/select_auth_method_test.php
@@ -0,0 +1,43 @@
+<?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/acp/acp_board.php';
+
+class phpbb_acp_board_select_auth_method_test extends PHPUnit_Framework_TestCase
+{
+	public function test_invalid_provider()
+	{
+		global $phpbb_container;
+		$phpbb_container = new phpbb_mock_container_builder();
+
+		$phpbb_container->set('auth.provider_collection', array(
+				'auth.provider.acp_board_valid'		=> new phpbb_auth_provider_acp_board_valid,
+				'auth.provider.acp_board_invalid'	=> new phpbb_auth_provider_acp_board_invalid,
+			)
+		);
+
+		$acp_board = new acp_board();
+
+		$expected = '<option value="acp_board_valid" selected="selected">Acp_board_valid</option>';
+		$this->assertEquals($expected, $acp_board->select_auth_method('acp_board_valid'));
+	}
+}
+
+class phpbb_auth_provider_acp_board_valid extends phpbb_auth_provider_base
+{
+	public function login($username, $password)
+	{
+		return;
+	}
+}
+
+class phpbb_auth_provider_acp_board_invalid
+{
+
+}