diff --git a/webapp/controller/UnitTestController.class.php b/webapp/controller/UnitTestController.class.php
new file mode 100644
index 0000000..96dbe5a
--- /dev/null
+++ b/webapp/controller/UnitTestController.class.php
@@ -0,0 +1,12 @@
+<?php
+
+class UnitTestController {
+
+    public function __construct() {
+        if (SERVER_ENV == _ONLINE) {
+            die("can't create UnitTestController");
+            return;
+        }
+    }
+
+}