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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 json
import os
from unittest import mock
import fixtures
import requests
from requests_mock.contrib import fixture as requests_mock_fixture
import testtools
REQUEST_ID = ['req-test-request-id']
class TestCase(testtools.TestCase):
TEST_REQUEST_BASE = {
'verify': True,
'cert': None
}
def setUp(self):
super(TestCase, self).setUp()
if (os.environ.get('OS_STDOUT_CAPTURE') == 'True' or
os.environ.get('OS_STDOUT_CAPTURE') == '1'):
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if (os.environ.get('OS_STDERR_CAPTURE') == 'True' or
os.environ.get('OS_STDERR_CAPTURE') == '1'):
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
# FIXME(eharney) - this should only be needed for shell tests
self.mock_completion()
def _assert_request_id(self, obj, count=1):
self.assertTrue(hasattr(obj, 'request_ids'))
self.assertEqual(REQUEST_ID * count, obj.request_ids)
def assert_called_anytime(self, method, url, body=None,
partial_body=None):
return self.shell.cs.assert_called_anytime(method, url, body,
partial_body)
def mock_completion(self):
patcher = mock.patch(
'cinderclient.base.Manager.write_to_completion_cache')
patcher.start()
self.addCleanup(patcher.stop)
patcher = mock.patch('cinderclient.base.Manager.completion_cache')
patcher.start()
self.addCleanup(patcher.stop)
class FixturedTestCase(TestCase):
client_fixture_class = None
data_fixture_class = None
def setUp(self):
super(FixturedTestCase, self).setUp()
self.requests = self.useFixture(requests_mock_fixture.Fixture())
self.data_fixture = None
self.client_fixture = None
self.cs = None
if self.client_fixture_class:
fix = self.client_fixture_class(self.requests)
self.client_fixture = self.useFixture(fix)
self.cs = self.client_fixture.new_client()
if self.data_fixture_class:
fix = self.data_fixture_class(self.requests)
self.data_fixture = self.useFixture(fix)
def assert_called(self, method, path, body=None):
self.assertEqual(method, self.requests.last_request.method)
self.assertEqual(path, self.requests.last_request.path_url)
if body:
req_data = self.requests.last_request.body
if isinstance(req_data, bytes):
req_data = req_data.decode('utf-8')
if not isinstance(body, str):
# json load if the input body to match against is not a string
req_data = json.loads(req_data)
self.assertEqual(body, req_data)
class TestResponse(requests.Response):
"""Class used to wrap requests.Response.
Provides some convenience to initialize with a dict.
"""
def __init__(self, data):
super(TestResponse, self).__init__()
self._content = None
self._text = None
if isinstance(data, dict):
self.status_code = data.get('status_code', None)
self.headers = data.get('headers', None)
self.reason = data.get('reason', '')
# Fake text and content attributes to streamline Response creation
text = data.get('text', None)
self._content = text
self._text = text
else:
self.status_code = data
def __eq__(self, other):
return self.__dict__ == other.__dict__
@property
def content(self):
return self._content
@property
def text(self):
return self._text
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