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# 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.
import os
from toscaparser.tosca_template import ToscaTemplate
from translator.tests.base import TestCase
class ToscaMongoNodejsTest(TestCase):
parsed_params = {'storage_snapshot_id': 'test_id',
'storage_location': '/test', 'cpus': '1',
'storage_size': '1'}
'''TOSCA template with nodejs, app and mongodb on 2 servers.'''
tosca_tpl = os.path.join(
os.path.dirname(os.path.abspath(__file__)),
"../tests/data/tosca_nodejs_mongodb_two_instances.yaml")
tosca = ToscaTemplate(tosca_tpl, parsed_params)
def test_relationship_def(self):
expected_relationship = 'tosca.relationships.HostedOn'
expected_capabilities_names = 'node'
for tpl in self.tosca.nodetemplates:
if tpl.name == 'nodejs':
def_keys = tpl.type_definition.relationship.keys()
self.assertIn(
expected_relationship,
sorted([x.type for x in def_keys]))
self.assertIn(
expected_capabilities_names,
sorted([x.capability_name for x in def_keys]))
def test_relationships(self):
expected_relationship = ['tosca.relationships.HostedOn']
expected_relatednodes = ['app_server']
for tpl in self.tosca.nodetemplates:
rels = tpl.relationships
if rels:
if tpl.name == 'nodejs':
self.assertEqual(
expected_relationship,
sorted([x.type for x in tpl.relationships.keys()]))
self.assertEqual(
expected_relatednodes,
sorted([y.name for y in tpl.relationships.values()]))
def test_related_nodes(self):
expected_nodejs = ['app_server']
actual_nodejs = []
for tpl in self.tosca.nodetemplates:
if tpl.name == 'nodejs':
for node in tpl.related_nodes:
actual_nodejs.append(node.name)
self.assertEqual(sorted(actual_nodejs), expected_nodejs)
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