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# Copyright 2022 Orange, Deutsche Telekom AG
#
# 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 logging
import json
import oyaml as yaml
import os
import os.path
import unittest
from onapsdk.exceptions import ValidationError
import onapsdk.utils.tosca_file_handler as tosca_file_handler
__author__ = "Morgan Richomme <morgan.richomme@orange.com>"
class ToscaFileHandlerTestingBase(unittest.TestCase):
"""The super class which testing classes could inherit."""
logging.disable(logging.CRITICAL)
_root_path = os.getcwd().rsplit('/onapsdk')[0]
_foo_path = _root_path +"/tests/data/service-Ubuntu16-template.yml"
def setUp(self):
pass
def test_get_parameter_from_yaml(self):
with open(self._foo_path) as f:
model = json.dumps(yaml.safe_load(f))
param = tosca_file_handler.get_parameter_from_yaml(
"metadata", model)
self.assertEqual(param['name'], "ubuntu16")
def test_get_wrong_parameter_from_yaml(self):
with open(self._foo_path) as f:
model = json.dumps(yaml.safe_load(f))
with self.assertRaises(ValidationError):
tosca_file_handler.get_parameter_from_yaml(
"wrong_parameter", model)
def test_get_parameter_from_wrong_yaml(self):
with self.assertRaises(FileNotFoundError):
with open("wrong_path") as f:
model = json.dumps(yaml.safe_load(f))
tosca_file_handler.get_parameter_from_yaml(
"metadata", model)
def test_get_random_string_generator(self):
self.assertEqual(
len(tosca_file_handler.random_string_generator()), 6)
def test_get_vf_list_from_tosca_file(self):
with open(self._foo_path) as f:
model = json.dumps(yaml.safe_load(f))
vf_list = tosca_file_handler.get_vf_list_from_tosca_file(model)
self.assertEqual(vf_list[0], 'ubuntu16_VF')
def test_get_modules_list_from_tosca_file(self):
with open(self._foo_path) as f:
model = json.dumps(yaml.safe_load(f))
vf_modules = tosca_file_handler.get_modules_list_from_tosca_file(model)
self.assertEqual(len(vf_modules), 1)
# def get_vf_list_from_tosca_file_wrong_model(self):
# with self.assertRaises(FileNotFoundError):
# tosca_file_handler.get_vf_list_from_tosca_file(
# self._root_path + "wrong_path")
if __name__ == "__main__":
# logging must be disabled else it calls time.time()
# what will break these unit tests.
logging.disable(logging.CRITICAL)
unittest.main(verbosity=2)
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