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# Copyright 2015 Hewlett-Packard Development Company, L.P.
#
# Author: Federico Ceratto <federico.ceratto@hp.com>
#
# 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.
from keystoneauth1.identity import generic
from keystoneauth1 import session as keystone_session
from unittest.mock import Mock
from designateclient.tests import v2
from designateclient.v2.client import Client
def create_session(timeout=None):
auth = generic.Password(auth_url='', username='', password='',
tenant_name='')
return keystone_session.Session(auth=auth, timeout=timeout)
class TestTimeout(v2.APIV2TestCase, v2.CrudMixin):
def setUp(self):
super(TestTimeout, self).setUp()
# Mock methods in KeyStone's Session
self._saved_methods = (
keystone_session.Session.get_auth_headers,
keystone_session.Session.get_endpoint,
keystone_session.Session._send_request,
)
resp = Mock()
resp.text = ''
resp.status_code = 200
keystone_session.Session.get_auth_headers = Mock(
return_value=[]
)
keystone_session.Session.get_endpoint = Mock(
return_value='foo'
)
keystone_session.Session._send_request = Mock(
return_value=resp,
)
self.mock_send_request = keystone_session.Session._send_request
def tearDown(self):
super(TestTimeout, self).tearDown()
(
keystone_session.Session.get_auth_headers,
keystone_session.Session.get_endpoint,
keystone_session.Session._send_request,
) = self._saved_methods
def _call_request_and_check_timeout(self, client, timeout):
"""call the mocked _send_request() and check if the timeout was set
"""
client.limits.get()
self.assertTrue(self.mock_send_request.called)
kw = self.mock_send_request.call_args[1]
if timeout is None:
self.assertNotIn('timeout', kw)
else:
self.assertEqual(timeout, kw['timeout'])
def test_no_timeout(self):
session = create_session(timeout=None)
client = Client(session=session)
self.assertIsNone(session.timeout)
self.assertIsNone(client.session.timeout)
self._call_request_and_check_timeout(client, None)
def test_timeout_in_session(self):
session = create_session(timeout=1)
client = Client(session=session)
self.assertEqual(1, session.timeout)
self.assertIsNone(client.session.timeout)
self._call_request_and_check_timeout(client, 1)
def test_timeout_override_session_timeout(self):
# The adapter timeout should override the session timeout
session = create_session(timeout=10)
self.assertEqual(10, session.timeout)
client = Client(session=session, timeout=2)
self.assertEqual(2, client.session.timeout)
self._call_request_and_check_timeout(client, 2)
def test_timeout_update(self):
session = create_session(timeout=1)
client = Client(session=session)
self.assertEqual(1, session.timeout)
self.assertIsNone(client.session.timeout)
self._call_request_and_check_timeout(client, 1)
session.timeout = 2
self.assertEqual(2, session.timeout)
self._call_request_and_check_timeout(client, 2)
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