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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 base
from troveclient.v1 import management
"""
Unit tests for management.py
"""
class RootHistoryTest(testtools.TestCase):
def setUp(self):
super(RootHistoryTest, self).setUp()
self.orig__init = management.RootHistory.__init__
management.RootHistory.__init__ = mock.Mock(return_value=None)
def tearDown(self):
super(RootHistoryTest, self).tearDown()
management.RootHistory.__init__ = self.orig__init
def test___repr__(self):
root_history = management.RootHistory()
root_history.id = "1"
root_history.created = "ct"
root_history.user = "tu"
self.assertEqual('<Root History: Instance 1 enabled at ct by tu>',
root_history.__repr__())
class ManagementTest(testtools.TestCase):
def setUp(self):
super(ManagementTest, self).setUp()
self.orig__init = management.Management.__init__
management.Management.__init__ = mock.Mock(return_value=None)
self.management = management.Management()
self.management.api = mock.Mock()
self.management.api.client = mock.Mock()
self.orig_hist__init = management.RootHistory.__init__
self.orig_base_getid = base.getid
base.getid = mock.Mock(return_value="instance1")
def tearDown(self):
super(ManagementTest, self).tearDown()
management.Management.__init__ = self.orig__init
management.RootHistory.__init__ = self.orig_hist__init
base.getid = self.orig_base_getid
def test_show(self):
def side_effect_func(path, instance):
return path, instance
self.management._get = mock.Mock(side_effect=side_effect_func)
p, i = self.management.show(1)
self.assertEqual(('/mgmt/instances/instance1', 'instance'), (p, i))
def test_list(self):
page_mock = mock.Mock()
self.management._paginated = page_mock
self.management.list(deleted=True)
page_mock.assert_called_with('/mgmt/instances', 'instances', None,
None, query_strings={'deleted': True})
self.management.list(deleted=False, limit=10, marker="foo")
page_mock.assert_called_with('/mgmt/instances', 'instances', 10, "foo",
query_strings={"deleted": False})
def test_index(self):
"""index() is just wrapper for list()"""
page_mock = mock.Mock()
self.management._paginated = page_mock
self.management.index(deleted=True)
page_mock.assert_called_with('/mgmt/instances', 'instances', None,
None, query_strings={'deleted': True})
self.management.index(deleted=False, limit=10, marker="foo")
page_mock.assert_called_with('/mgmt/instances', 'instances', 10, "foo",
query_strings={"deleted": False})
def test_root_enabled_history(self):
self.management.api.client.get = mock.Mock(return_value=('resp', None))
self.assertRaises(Exception,
self.management.root_enabled_history, "instance")
body = {'root_history': 'rh'}
self.management.api.client.get = mock.Mock(return_value=('resp', body))
management.RootHistory.__init__ = mock.Mock(return_value=None)
rh = self.management.root_enabled_history("instance")
self.assertIsInstance(rh, management.RootHistory)
def test__action(self):
resp = mock.Mock()
self.management.api.client.post = mock.Mock(
return_value=(resp, 'body')
)
resp.status_code = 200
self.management._action(1, 'body')
self.assertEqual(1, self.management.api.client.post.call_count)
resp.status_code = 400
self.assertRaises(Exception, self.management._action, 1, 'body')
self.assertEqual(2, self.management.api.client.post.call_count)
def _mock_action(self):
self.body_ = ""
def side_effect_func(instance_id, body):
self.body_ = body
self.management._action = mock.Mock(side_effect=side_effect_func)
def test_stop(self):
self._mock_action()
self.management.stop(1)
self.assertEqual(1, self.management._action.call_count)
self.assertEqual({'stop': {}}, self.body_)
def test_reboot(self):
self._mock_action()
self.management.reboot(1)
self.assertEqual(1, self.management._action.call_count)
self.assertEqual({'reboot': {}}, self.body_)
def test_migrate(self):
self._mock_action()
self.management.migrate(1)
self.assertEqual(1, self.management._action.call_count)
self.assertEqual({'migrate': {}}, self.body_)
def test_migrate_to_host(self):
hostname = 'hostname2'
self._mock_action()
self.management.migrate(1, host=hostname)
self.assertEqual(1, self.management._action.call_count)
self.assertEqual({'migrate': {'host': hostname}}, self.body_)
def test_update(self):
self._mock_action()
self.management.update(1)
self.assertEqual(1, self.management._action.call_count)
self.assertEqual({'update': {}}, self.body_)
def test_reset_task_status(self):
self._mock_action()
self.management.reset_task_status(1)
self.assertEqual(1, self.management._action.call_count)
self.assertEqual({'reset-task-status': {}}, self.body_)
class MgmtDatastoreVersionsTest(testtools.TestCase):
def setUp(self):
super(MgmtDatastoreVersionsTest, self).setUp()
self.orig__init = management.MgmtDatastoreVersions.__init__
management.MgmtDatastoreVersions.__init__ = mock.Mock(
return_value=None)
self.ds_version = management.MgmtDatastoreVersions()
self.ds_version.api = mock.Mock()
self.ds_version.api.client = mock.Mock()
self.ds_version.resource_class = mock.Mock(return_value="ds-version-1")
self.orig_base_getid = base.getid
base.getid = mock.Mock(return_value="ds-version1")
def tearDown(self):
super(MgmtDatastoreVersionsTest, self).tearDown()
management.MgmtDatastoreVersions.__init__ = self.orig__init
base.getid = self.orig_base_getid
def _get_mock_method(self):
self._resp = mock.Mock()
self._body = None
self._url = None
def side_effect_func(url, body=None):
self._body = body
self._url = url
return (self._resp, body)
return mock.Mock(side_effect=side_effect_func)
def test_create(self):
def side_effect_func(path, body, *kw):
return path, body
self.ds_version._create = mock.Mock(side_effect=side_effect_func)
p, b, = self.ds_version.create(
"ds-version1", "mysql", "mysql", "image-id",
["mysql-server-5.5"], "true", "true")
self.assertEqual("/mgmt/datastore-versions", p)
self.assertEqual("ds-version1", b["version"]["name"])
self.assertEqual("mysql", b["version"]["datastore_name"])
self.assertEqual("mysql", b["version"]["datastore_manager"])
self.assertEqual("image-id", b["version"]["image"])
self.assertEqual(["mysql-server-5.5"], b["version"]["packages"])
self.assertTrue(b["version"]["active"])
self.assertTrue(b["version"]["default"])
def test_get(self):
def side_effect_func(path, ins):
return path, ins
self.ds_version._get = mock.Mock(side_effect=side_effect_func)
p, i = self.ds_version.get('ds-version-1')
self.assertEqual(('/mgmt/datastore-versions/ds-version-1', 'version'),
(p, i))
def test_list(self):
page_mock = mock.Mock()
self.ds_version._paginated = page_mock
self.ds_version.list()
page_mock.assert_called_with('/mgmt/datastore-versions',
'versions', None, None)
self.ds_version.list(limit=10, marker="foo")
page_mock.assert_called_with('/mgmt/datastore-versions',
'versions', 10, "foo")
def test_delete(self):
resp = mock.Mock()
resp.status_code = 202
self.ds_version.api.client.delete = mock.Mock(
return_value=(resp, None)
)
self.ds_version.delete('ds-version-1')
self.assertEqual(1, self.ds_version.api.client.delete.call_count)
self.ds_version.api.client.delete.assert_called_with(
'/mgmt/datastore-versions/ds-version-1')
resp.status_code = 400
self.assertRaises(Exception, self.ds_version.delete, 'ds-version-2')
self.assertEqual(2, self.ds_version.api.client.delete.call_count)
self.ds_version.api.client.delete.assert_called_with(
'/mgmt/datastore-versions/ds-version-2')
def test_edit(self):
self.ds_version.api.client.patch = self._get_mock_method()
self._resp.status_code = 202
self.ds_version.edit('ds-version-1', image="new-image-id")
self.assertEqual('/mgmt/datastore-versions/ds-version-1', self._url)
self.assertEqual({"image": "new-image-id"}, self._body)
self._resp.status_code = 400
self.assertRaises(Exception, self.ds_version.edit, 'ds-version-1',
"new-mgr", "non-existent-image")
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