/usr/lib/python2.7/dist-packages/glance_store/tests/unit/test_connection_manager.py is in python-glance-store 0.18.0-2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 | # Copyright 2014 OpenStack Foundation
# 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 mock
from glance_store._drivers.swift import connection_manager
from glance_store._drivers.swift import store as swift_store
from glance_store import exceptions
from glance_store.tests import base
class TestConnectionManager(base.StoreBaseTest):
def setUp(self):
super(TestConnectionManager, self).setUp()
self.client = mock.MagicMock()
self.client.session.get_auth_headers.return_value = {
connection_manager.SwiftConnectionManager.AUTH_HEADER_NAME:
"fake_token"}
self.location = mock.create_autospec(swift_store.StoreLocation)
self.context = mock.MagicMock()
self.conf = mock.MagicMock()
def prepare_store(self, multi_tenant=False):
if multi_tenant:
store = mock.create_autospec(swift_store.MultiTenantStore,
conf=self.conf)
else:
store = mock.create_autospec(swift_store.SingleTenantStore,
service_type="swift",
endpoint_type="internal",
region=None,
conf=self.conf,
auth_version='3')
store.init_client.return_value = self.client
return store
def test_basic_single_tenant_cm_init(self):
store = self.prepare_store()
manager = connection_manager.SingleTenantConnectionManager(
store=store,
store_location=self.location
)
store.init_client.assert_called_once_with(self.location, None)
self.client.session.get_endpoint.assert_called_once_with(
service_type=store.service_type,
interface=store.endpoint_type,
region_name=store.region
)
store.get_store_connection.assert_called_once_with(
"fake_token", manager.storage_url
)
def test_basic_multi_tenant_cm_init(self):
store = self.prepare_store(multi_tenant=True)
manager = connection_manager.MultiTenantConnectionManager(
store=store,
store_location=self.location,
context=self.context
)
store._get_endpoint.assert_called_once_with(self.context)
store.get_store_connection.assert_called_once_with(
self.context.auth_token, manager.storage_url)
def test_basis_multi_tenant_no_context(self):
store = self.prepare_store(multi_tenant=True)
self.assertRaises(exceptions.BadStoreConfiguration,
connection_manager.MultiTenantConnectionManager,
store=store, store_location=self.location)
def test_multi_tenant_client_cm_with_client_creation_fails(self):
store = self.prepare_store(multi_tenant=True)
store.init_client.side_effect = [Exception]
manager = connection_manager.MultiTenantConnectionManager(
store=store,
store_location=self.location,
context=self.context,
allow_reauth=True
)
store.init_client.assert_called_once_with(self.location,
self.context)
store._get_endpoint.assert_called_once_with(self.context)
store.get_store_connection.assert_called_once_with(
self.context.auth_token, manager.storage_url)
self.assertFalse(manager.allow_reauth)
def test_multi_tenant_client_cm_with_no_expiration(self):
store = self.prepare_store(multi_tenant=True)
manager = connection_manager.MultiTenantConnectionManager(
store=store,
store_location=self.location,
context=self.context,
allow_reauth=True
)
store.init_client.assert_called_once_with(self.location,
self.context)
store._get_endpoint.assert_called_once_with(self.context)
# return the same connection because it should not be expired
auth_ref = mock.MagicMock()
self.client.session.auth.get_auth_ref.return_value = auth_ref
auth_ref.will_expire_soon.return_value = False
manager.get_connection()
# check that we don't update connection
store.get_store_connection.assert_called_once_with("fake_token",
manager.storage_url)
self.client.session.get_auth_headers.assert_called_once_with()
def test_multi_tenant_client_cm_with_expiration(self):
store = self.prepare_store(multi_tenant=True)
manager = connection_manager.MultiTenantConnectionManager(
store=store,
store_location=self.location,
context=self.context,
allow_reauth=True
)
store.init_client.assert_called_once_with(self.location,
self.context)
store._get_endpoint.assert_called_once_with(self.context)
# return the same connection because it should not be expired
auth_ref = mock.MagicMock()
self.client.session.auth.get_auth_ref.return_value = auth_ref
auth_ref.will_expire_soon.return_value = True
manager.get_connection()
# check that we don't update connection
self.assertEqual(2, store.get_store_connection.call_count)
self.assertEqual(2, self.client.session.get_auth_headers.call_count)
def test_single_tenant_client_cm_with_no_expiration(self):
store = self.prepare_store()
manager = connection_manager.SingleTenantConnectionManager(
store=store,
store_location=self.location,
allow_reauth=True
)
store.init_client.assert_called_once_with(self.location, None)
self.client.session.get_endpoint.assert_called_once_with(
service_type=store.service_type,
interface=store.endpoint_type,
region_name=store.region
)
# return the same connection because it should not be expired
auth_ref = mock.MagicMock()
self.client.session.auth.get_auth_ref.return_value = auth_ref
auth_ref.will_expire_soon.return_value = False
manager.get_connection()
# check that we don't update connection
store.get_store_connection.assert_called_once_with("fake_token",
manager.storage_url)
self.client.session.get_auth_headers.assert_called_once_with()
def test_single_tenant_client_cm_with_expiration(self):
store = self.prepare_store()
manager = connection_manager.SingleTenantConnectionManager(
store=store,
store_location=self.location,
allow_reauth=True
)
store.init_client.assert_called_once_with(self.location, None)
self.client.session.get_endpoint.assert_called_once_with(
service_type=store.service_type,
interface=store.endpoint_type,
region_name=store.region
)
# return the same connection because it should not be expired
auth_ref = mock.MagicMock()
self.client.session.auth.get_auth_ref.return_value = auth_ref
auth_ref.will_expire_soon.return_value = True
manager.get_connection()
# check that we don't update connection
self.assertEqual(2, store.get_store_connection.call_count)
self.assertEqual(2, self.client.session.get_auth_headers.call_count)
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