1 files changed, 15 insertions, 0 deletions
diff --git a/tests/test_esr_resource.py b/tests/test_esr_resource.py
index d6c8901..0339d2b 100644
--- a/tests/test_esr_resource.py
+++ b/tests/test_esr_resource.py
@@ -1,3 +1,18 @@
+"""
+   Copyright 2022 Deutsche Telekom AG
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+"""
 from collections import namedtuple
 from unittest.mock import MagicMock, patch, PropertyMock