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# -*- 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============================================
#
#
"""
contrail interface route table routes
resources:
<resource name>:
type: OS::ContrailV2::InterfaceRouteTable
depends_on: [resource name of OS::ContrailV2::ServiceInstance]
properties:
name:
str_replace:
template: VNF_NAME_interface_route_table
params:
VNF_NAME: { get_param: vnf_name }
interface_route_table_routes:
interface_route_table_routes_route: { get_param: fw_oam_route_prefixes }
service_instance_refs:
- get_resource: <resource name of OS::ContrailV2::ServiceInstance>
service_instance_refs_data:
- service_instance_refs_data_interface_type:
{ get_param: oam_interface_type }
"""
import re
import pytest
from .structures import Heat
from .helpers import validates
VERSION = "1.1.0"
RE_ROUTE_ROUTE_PARAM = re.compile(
r"(?P<vm_type>.+)" r"_(?P<network_role>.+)" r"_route_prefixes" r"$"
)
def run_test(heat_template, validate):
"""call validate for each routes route
"""
heat = Heat(filepath=heat_template)
if not heat.resources:
pytest.skip("No resources found")
irts = heat.get_resource_by_type(
resource_type="OS::ContrailV2::InterfaceRouteTable"
)
if not irts:
pytest.skip("No Contrail InterfaceRouteTable found")
skip = True
bad = {}
for rid, resource in irts.items():
routes_route = heat.nested_get(
resource,
"properties",
"interface_route_table_routes",
"interface_route_table_routes_route",
)
if routes_route is None:
continue
error = validate(heat, routes_route)
if error:
bad[rid] = error
continue
skip = False
if bad:
raise AssertionError(
"Bad OS::ContrailV2::InterfaceRouteTable: %s"
% (", ".join("%s: %s" % (rid, error) for rid, error in bad.items()))
)
if skip:
pytest.skip("No Contrail routes_route found")
def validate_irt_route_param_format(heat, routes_route):
"""ensure routes_route has proper format.
Returns error message string or None.
"""
param = heat.nested_get(routes_route, "get_param")
if param is None:
return "missing routes_route get_param"
match = RE_ROUTE_ROUTE_PARAM.match(param)
if match is None:
return 'routes_route get_param "%s" must match "%s"' % (
param,
RE_ROUTE_ROUTE_PARAM.pattern,
)
return None
def validate_irt_route_param_type(heat, routes_route):
"""ensure routes_route has proper type.
Returns error message string or None.
"""
param = heat.nested_get(routes_route, "get_param")
if param is None:
return None
if heat.nested_get(heat.parameters, param, "type") != "json":
return (
'routes_route get_param "%s" '
'must have a parameter of type "json"' % param
)
return None
# pylint: disable=invalid-name
@validates("R-28222")
def test_contrail_irt_route_param_format(yaml_file):
"""
If a VNF's Heat Orchestration Template
``OS::ContrailV2::InterfaceRouteTable`` resource
``interface_route_table_routes`` property
``interface_route_table_routes_route`` map property parameter name
**MUST** follow the format
"""
run_test(yaml_file, validate_irt_route_param_format)
@validates("R-19756")
def test_contrail_irt_route_param_type(yaml_file):
"""
* ``{vm-type}_{network-role}_route_prefixes``
**MUST** be defined as type ``json``.
"""
run_test(yaml_file, validate_irt_route_param_type)
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