Added a file copyright notice

Author: mullen2

tests/web/src/UserTest.php

@@ -1,4 +1,8 @@
 <?php
+#-------------------------------------------------------
+# Copyright (C) 2020 The Trustees of Indiana University
+# SPDX-License-Identifier: BSD-3-Clause
+#-------------------------------------------------------
 
 namespace IU\RedCapEtlModule\WebTests;