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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 import common
class CommonTest(testtools.TestCase):
def test_check_for_exceptions(self):
status = [400, 422, 500]
for s in status:
resp = mock.Mock()
resp.status_code = s
self.assertRaises(Exception,
common.check_for_exceptions, resp, "body")
def test_append_query_strings(self):
url = "test-url"
self.assertEqual(url, common.append_query_strings(url))
self.assertEqual(url, common.append_query_strings(
url, limit=None, marker=None))
limit = "test-limit"
marker = "test-marker"
result = common.append_query_strings(url, limit=limit, marker=marker)
self.assertTrue(result.startswith(url + '?'))
self.assertIn("limit=%s" % limit, result)
self.assertIn("marker=%s" % marker, result)
self.assertEqual(1, result.count('&'))
opts = {}
self.assertEqual(url, common.append_query_strings(
url, limit=None, marker=None, **opts))
opts = {'key1': 'value1', 'key2': None}
result = common.append_query_strings(url, limit=None, marker=marker,
**opts)
self.assertTrue(result.startswith(url + '?'))
self.assertEqual(1, result.count('&'))
self.assertNotIn("limit=%s" % limit, result)
self.assertIn("marker=%s" % marker, result)
self.assertIn("key1=%s" % opts['key1'], result)
self.assertNotIn("key2=%s" % opts['key2'], result)
opts = {'key1': 'value1', 'key2': None, 'key3': False}
result = common.append_query_strings(url, **opts)
self.assertTrue(result.startswith(url + '?'))
self.assertIn("key1=value1", result)
self.assertNotIn("key2", result)
self.assertIn("key3=False", result)
class PaginatedTest(testtools.TestCase):
def setUp(self):
super(PaginatedTest, self).setUp()
self.items_ = ["item1", "item2"]
self.next_marker_ = "next-marker"
self.links_ = ["link1", "link2"]
self.pgn = common.Paginated(self.items_, self.next_marker_,
self.links_)
def tearDown(self):
super(PaginatedTest, self).tearDown()
def test___init__(self):
self.assertEqual(self.items_, self.pgn)
self.assertEqual(self.next_marker_, self.pgn.next)
self.assertEqual(self.links_, self.pgn.links)
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