Commit seed code for validation-scripts

[vvp/validation-scripts.git] / ice_validator / tests / utils / volumes.py

diff --git a/ice_validator/tests/utils/volumes.py b/ice_validator/tests/utils/volumes.py
new file mode 100644 (file)
index 0000000..03ac611
--- /dev/null
+++ b/ice_validator/tests/utils/volumes.py
@@ -0,0 +1,72 @@
+# -*- coding: utf8 -*-
+# ============LICENSE_START=======================================================
+# org.onap.vvp/validation-scripts
+# ===================================================================
+# Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+# ===================================================================
+#
+# Unless otherwise specified, all software contained herein is licensed
+# under the Apache License, Version 2.0 (the “License”);
+# you may not use this software 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.
+#
+#
+#
+# Unless otherwise specified, all documentation contained herein is licensed
+# under the Creative Commons License, Attribution 4.0 Intl. (the “License”);
+# you may not use this documentation except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#             https://creativecommons.org/licenses/by/4.0/
+#
+# Unless required by applicable law or agreed to in writing, documentation
+# 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.
+#
+# ============LICENSE_END============================================
+#
+# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+#
+
+import yaml
+from os import path
+
+
+def get_volume_resources(heat_template):
+    '''
+    get the resources from the volume template
+    Note: Returns an empty dict if there is no
+    volume template or for any other error
+    '''
+    basename = path.splitext(heat_template)[0]
+
+    for ext in ['.yaml', '.yml']:
+        volume_template = basename + '_volume' + ext
+        if path.isfile(volume_template):
+            break
+    else:
+        return {}
+
+    try:
+        with open(volume_template) as fh:
+            yml = yaml.load(fh)
+    except Exception as e:
+        print(e)
+        return {}
+
+    if 'outputs' not in yml:
+        return {}
+    if 'resources' not in yml:
+        return {}
+
+    return yml['resources']