92 lines
3.3 KiB
Python
92 lines
3.3 KiB
Python
# All Rights Reserved.
|
|
#
|
|
# 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
|
|
import testtools
|
|
|
|
from toscaparser import tosca_template
|
|
from toscaparser.utils import yamlparser
|
|
|
|
from tacker.vnfm.tosca import utils
|
|
from translator.hot import tosca_translator
|
|
|
|
|
|
class TestSamples(testtools.TestCase):
|
|
"""Sample tosca validation.
|
|
|
|
Helps to validate the tosca templates provided in the samples folder
|
|
to make sure whether its valid YAML, valid TOSCA and
|
|
possible to translate into HOT template.
|
|
"""
|
|
|
|
def _get_list_of_sample(self, tosca_files):
|
|
if tosca_files:
|
|
base_path = (os.path.dirname(os.path.abspath(__file__)) +
|
|
'/../../../samples/tosca-templates/vnfd/')
|
|
if isinstance(tosca_files, list):
|
|
list_of_samples = []
|
|
for tosca_file in tosca_files:
|
|
sample = base_path + tosca_file
|
|
list_of_samples.append(sample)
|
|
return list_of_samples
|
|
|
|
def _test_samples(self, files):
|
|
if files:
|
|
for f in self._get_list_of_sample(files):
|
|
with open(f, 'r') as _f:
|
|
yaml_dict = None
|
|
try:
|
|
yaml_dict = yamlparser.simple_ordered_parse(_f.read())
|
|
except: # noqa
|
|
pass
|
|
self.assertIsNotNone(
|
|
yaml_dict,
|
|
"Yaml parser failed to parse %s" % f)
|
|
|
|
utils.updateimports(yaml_dict)
|
|
|
|
tosca = None
|
|
try:
|
|
tosca = tosca_template.ToscaTemplate(
|
|
a_file=False,
|
|
yaml_dict_tpl=yaml_dict)
|
|
except: # noqa
|
|
pass
|
|
|
|
self.assertIsNotNone(
|
|
tosca,
|
|
"Tosca parser failed to parse %s" % f)
|
|
utils.post_process_template(tosca)
|
|
hot = None
|
|
try:
|
|
hot = tosca_translator.TOSCATranslator(tosca,
|
|
{}).translate()
|
|
except: # noqa
|
|
pass
|
|
|
|
self.assertIsNotNone(
|
|
hot,
|
|
"Heat-translator failed to translate %s" % f)
|
|
|
|
def test_scale_sample(self, tosca_file=['tosca-vnfd-scale.yaml']):
|
|
self._test_samples(tosca_file)
|
|
|
|
def test_alarm_sample(self, tosca_file=['tosca-vnfd-alarm-scale.yaml']):
|
|
self._test_samples(tosca_file)
|
|
|
|
def test_list_samples(self,
|
|
files=['tosca-vnfd-scale.yaml',
|
|
'tosca-vnfd-alarm-scale.yaml']):
|
|
self._test_samples(files)
|