X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=ice_validator%2Ftests%2Ftest_servers_have_required_metadata.py;h=4f76e7badf8519ec5264362c2fed389a141118f1;hb=1d319a416ba8f0cb764d86323f78318b0d3a8f4c;hp=3a12b9db818f7d46f4595c60d32f2be93ef342b3;hpb=f5edc06be0d8bedeb0904b348ba5e3e67c74f186;p=vvp%2Fvalidation-scripts.git

diff --git a/ice_validator/tests/test_servers_have_required_metadata.py b/ice_validator/tests/test_servers_have_required_metadata.py
index 3a12b9d..4f76e7b 100644
--- a/ice_validator/tests/test_servers_have_required_metadata.py
+++ b/ice_validator/tests/test_servers_have_required_metadata.py
@@ -2,7 +2,7 @@
 # ============LICENSE_START=======================================================
 # org.onap.vvp/validation-scripts
 # ===================================================================
-# Copyright © 2018 AT&T Intellectual Property. All rights reserved.
+# Copyright © 2019 AT&T Intellectual Property. All rights reserved.
 # ===================================================================
 #
 # Unless otherwise specified, all software contained herein is licensed
@@ -35,41 +35,43 @@
 #
 # ============LICENSE_END============================================
 #
-# ECOMP is a trademark and service mark of AT&T Intellectual Property.
-#
-from .helpers import validates
 
-import yaml
 import pytest
+from tests import cached_yaml as yaml
 
+from .helpers import validates
 
-@validates('R-37437', 'R-71493', 'R-72483')
+
+@validates("R-37437", "R-71493", "R-72483")
 def test_servers_have_required_metadata(yaml_file):
-    '''
+    """
     Check all defined nova server instances have the required metadata:
-    vnf_id and vf_module_id
-    '''
+    vnf_id, vf_module_id, and vnf_name
+    """
     with open(yaml_file) as fh:
         yml = yaml.load(fh)
 
-    # Check if the param vm_role is defined
     if "resources" not in yml:
         pytest.skip("No resources specified in the heat template")
 
-    required_metadata = ["vnf_id", "vf_module_id", "vnf_name"]
+    required_metadata = {"vnf_id", "vf_module_id", "vnf_name"}
 
-    invalid_nova_servers = []
+    errors = []
     for k, v in yml["resources"].items():
         if v.get("type") != "OS::Nova::Server":
             continue
-        if 'properties' not in v:
+        if "properties" not in v:
             continue
-        if 'metadata' not in v['properties']:
+        if "metadata" not in v["properties"]:
             continue
 
-        # do not add the server if it has the required metadata
-        if set(required_metadata) <= set(v["properties"]["metadata"].keys()):
-            continue
-        invalid_nova_servers.append(k)
+        metadata = set(v.get("properties", {}).get("metadata", {}).keys())
+        missing_metadata = required_metadata.difference(metadata)
+        if missing_metadata:
+            msg_template = (
+                "OS::Nova::Server {} is missing the following "
+                + "metadata properties: {}"
+            )
+            errors.append(msg_template.format(k, missing_metadata))
 
-    assert not set(invalid_nova_servers)
+    assert not errors, "\n".join(errors)