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# -------------------------------------------------------------------------
# Copyright (C) 2020 Wipro Limited.
#
# 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 mock
from mock import patch
from requests import RequestException
from requests.exceptions import HTTPError
import unittest
from osdf.adapters.dcae import des
from osdf.adapters.dcae.des import DESException
import osdf.config.loader as config_loader
from osdf.utils.interfaces import json_from_file
from osdf.utils.programming_utils import DotDict
class TestDes(unittest.TestCase):
def setUp(self):
self.config_spec = {
"deployment": "config/osdf_config.yaml",
"core": "config/common_config.yaml"
}
self.osdf_config = DotDict(config_loader.all_configs(**self.config_spec))
def tearDown(self):
pass
def test_extract_data(self):
response_file = 'test/adapters/dcae/des_response.json'
response_json = json_from_file(response_file)
des_config = self.osdf_config.core['PCI']['DES']
service_id = des_config['service_id']
data = des_config['filter']
expected = response_json['result']
response = mock.MagicMock()
response.status_code = 200
response.ok = True
response.json.return_value = response_json
self.patcher_req = patch('requests.request', return_value=response)
self.Mock_req = self.patcher_req.start()
self.assertEqual(expected, des.extract_data(service_id, data))
self.patcher_req.stop()
response = mock.MagicMock()
response.status_code = 404
response.raise_for_status.side_effect = HTTPError("404")
self.patcher_req = patch('requests.request', return_value=response)
self.Mock_req = self.patcher_req.start()
self.assertRaises(DESException, des.extract_data, service_id, data)
self.patcher_req.stop()
self.patcher_req = patch('requests.request', side_effect=RequestException("error"))
self.Mock_req = self.patcher_req.start()
self.assertRaises(DESException, des.extract_data, service_id, data)
self.patcher_req.stop()
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