TRF Certest first commit

tests/UpdatesSettings.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Tests;
+
+use Setting;
+
+trait UpdatesSettings
+{
+    /**
+     * Set some setting that should automatically be
+     * reverted to it's default value after each test.
+     */
+    protected function setSettings(array $settings)
+    {
+        foreach ($settings as $key => $value) {
+            Setting::set($key, $value);
+        }
+
+        Setting::save();
+    }
+}