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# Copyright 2011 OpenStack Foundation
# Copyright 2013 Rackspace Hosting
# Copyright 2013 Hewlett-Packard Development Company, L.P.
# 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 testtools
from unittest import mock
from troveclient.v1 import limits
class LimitsTest(testtools.TestCase):
"""This class tests the calling code for the Limits API."""
def setUp(self):
super(LimitsTest, self).setUp()
self.limits = limits.Limits(mock.Mock())
self.limits.api.client = mock.Mock()
def tearDown(self):
super(LimitsTest, self).tearDown()
def test_list(self):
resp = mock.Mock()
resp.status_code = 200
body = {"limits":
[
{'maxTotalInstances': 55,
'verb': 'ABSOLUTE',
'maxTotalVolumes': 100},
{'regex': '.*',
'nextAvailable': '2011-07-21T18:17:06Z',
'uri': '*',
'value': 10,
'verb': 'POST',
'remaining': 2, 'unit': 'MINUTE'},
{'regex': '.*',
'nextAvailable': '2011-07-21T18:17:06Z',
'uri': '*',
'value': 10,
'verb': 'PUT',
'remaining': 2,
'unit': 'MINUTE'},
{'regex': '.*',
'nextAvailable': '2011-07-21T18:17:06Z',
'uri': '*',
'value': 10,
'verb': 'DELETE',
'remaining': 2,
'unit': 'MINUTE'},
{'regex': '.*',
'nextAvailable': '2011-07-21T18:17:06Z',
'uri': '*',
'value': 10,
'verb': 'GET',
'remaining': 2, 'unit': 'MINUTE'}]}
response = (resp, body)
mock_get = mock.Mock(return_value=response)
self.limits.api.client.get = mock_get
self.assertIsNotNone(self.limits.list())
mock_get.assert_called_once_with("/limits")
def test_list_errors(self):
status_list = [400, 401, 403, 404, 408, 409, 413, 500, 501]
for status_code in status_list:
self._check_error_response(status_code)
def _check_error_response(self, status_code):
RESPONSE_KEY = "limits"
resp = mock.Mock()
resp.status_code = status_code
body = {RESPONSE_KEY: {
'absolute': {},
'rate': [
{'limit': []}]}}
response = (resp, body)
mock_get = mock.Mock(return_value=response)
self.limits.api.client.get = mock_get
self.assertRaises(Exception, self.limits.list)
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