Added Mod integration test

tests/integration/bb-library/Box/ModTest.php

@@ -0,0 +1,22 @@
+<?php
+
+/**
+ * @group Core
+ */
+class Box_ModIntegrationTest extends BBDbApiTestCase
+{
+    public function testModel()
+    {
+        $conf = array(
+            'last_name'
+        );
+
+        $this->api_admin->extension_config_save(array(
+            'ext'      => 'mod_client',
+            'required' => $conf
+        ));
+
+        $config = $this->di['mod_config']('client');
+        $this->assertEquals($conf, $config);
+    }
+}