+# -*- 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.
+#
+
+'''
+Ensure that if a resource_id has an {index}, then all resources of
+the same vm-type have an index, the indices are consecutive and start
+with 0.
+'''
+
+import collections
+import re
+
+import pytest
+
+from .structures import Heat
+from .helpers import validates
+from .utils import vm_types
+
+VERSION = '1.1.0'
+
+RE_INDEXED_RESOURCE_ID = re.compile(r'\w+_(?P<index>\d+)$')
+
+
+@validates('R-11690')
+def test_indices(heat_templates):
+ '''validate indices
+ '''
+ indexed_resource_ids = {}
+ resources = {}
+ for heat_template in heat_templates:
+ h = Heat(filepath=heat_template)
+ if h.resources:
+ indexed_resource_ids.update(get_indexed_resource_ids(h.resources))
+ resources.update(h.resources)
+ if not resources:
+ pytest.skip('No resources found')
+
+ if not indexed_resource_ids:
+ pytest.skip('No resources with {index} found')
+
+ types = get_types(resources, indexed_resource_ids)
+ if not types:
+ pytest.skip('No resources with {vm-type} found')
+
+ indices = collections.defaultdict(list)
+ for resource_id, vm_type in types.items():
+ indices[vm_type].append(indexed_resource_ids[resource_id])
+ bad = {}
+ for vm_type, index_list in indices.items():
+ for i in range(len(index_list)):
+ if i not in index_list:
+ bad[vm_type] = index_list
+ break
+ assert not bad, (
+ 'vm-type indices must be consecutive, unique,'
+ ' and start at 0.\n %s' % (
+ '\n '.join(['Resource ID %s: VM Type: %s' % (x, y)
+ for x, y in types.items() if y in bad])))
+
+
+def get_indexed_resource_ids(resources):
+ """Return dict. keys are resource_ids which end in an index.
+ values are the integer index parsed from the resource_id.
+ """
+ indexed_resource_ids = {}
+ for resource in resources:
+ match = RE_INDEXED_RESOURCE_ID.match(resource)
+ if match:
+ indexed_resource_ids[resource] = int(match.groupdict()['index'])
+ return indexed_resource_ids
+
+
+def get_types(resources, indexed_resource_ids):
+ """Return dict. keys are resource_ids from indexed_resource_ids.
+ values are the vm-type extracted from the resource.
+ """
+ all_vm_types = {}
+ for rid in indexed_resource_ids:
+ x = vm_types.get_vm_types_for_resource(resources[rid])
+ if x and len(x) == 1:
+ all_vm_types[rid] = list(x)[0] # x is a set.
+ return all_vm_types
Code Review / vvp / validation-scripts.git / commitdiff