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# Copyright 2013 IBM Corp.
#
# 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 unittest import mock
from oslo_utils import timeutils
from nova import exception
from nova.objects import keypair
from nova.tests.unit.objects import test_objects
NOW = timeutils.utcnow().replace(microsecond=0)
fake_keypair = {
'created_at': NOW,
'updated_at': None,
'deleted_at': None,
'deleted': False,
'id': 123,
'name': 'foo-keypair',
'type': 'ssh',
'user_id': 'fake-user',
'fingerprint': 'fake-fingerprint',
'public_key': 'fake\npublic\nkey',
}
class _TestKeyPairObject(object):
@mock.patch('nova.objects.KeyPair._create_in_db')
def test_create(self, mock_kp_create):
mock_kp_create.return_value = fake_keypair
keypair_obj = keypair.KeyPair(context=self.context)
keypair_obj.name = 'foo-keypair'
keypair_obj.public_key = 'keydata'
keypair_obj.user_id = 'fake-user'
keypair_obj.create()
self.compare_obj(keypair_obj, fake_keypair)
mock_kp_create.assert_called_once_with(self.context,
{'name': 'foo-keypair', 'public_key': 'keydata',
'user_id': 'fake-user'})
@mock.patch('nova.objects.KeyPair._create_in_db')
def test_recreate_fails(self, mock_kp_create):
mock_kp_create.return_value = fake_keypair
keypair_obj = keypair.KeyPair(context=self.context)
keypair_obj.name = 'foo-keypair'
keypair_obj.public_key = 'keydata'
keypair_obj.user_id = 'fake-user'
keypair_obj.create()
self.assertRaises(exception.ObjectActionError, keypair_obj.create)
mock_kp_create.assert_called_once_with(self.context,
{'name': 'foo-keypair', 'public_key': 'keydata',
'user_id': 'fake-user'})
@mock.patch('nova.objects.KeyPair._destroy_in_db')
def test_destroy(self, mock_kp_destroy):
keypair_obj = keypair.KeyPair(context=self.context)
keypair_obj.id = 123
keypair_obj.user_id = 'fake-user'
keypair_obj.name = 'foo-keypair'
keypair_obj.destroy()
mock_kp_destroy.assert_called_once_with(
self.context, 'fake-user', 'foo-keypair')
@mock.patch('nova.objects.KeyPair._destroy_in_db')
def test_destroy_by_name(self, mock_kp_destroy):
keypair.KeyPair.destroy_by_name(self.context, 'fake-user',
'foo-keypair')
mock_kp_destroy.assert_called_once_with(
self.context, 'fake-user', 'foo-keypair')
@mock.patch('nova.objects.KeyPairList._get_from_db')
@mock.patch('nova.objects.KeyPairList._get_count_from_db')
def test_get_by_user(self, mock_api_count, mock_api_get):
mock_api_get.return_value = [fake_keypair]
mock_api_count.return_value = 1
keypairs = keypair.KeyPairList.get_by_user(self.context, 'fake-user')
self.assertEqual(1, len(keypairs))
self.compare_obj(keypairs[0], fake_keypair)
keypair_count = keypair.KeyPairList.get_count_by_user(
self.context, 'fake-user')
self.assertEqual(1, keypair_count)
mock_api_get.assert_called_once_with(self.context, 'fake-user',
limit=None, marker=None)
mock_api_count.assert_called_once_with(self.context, 'fake-user')
def test_obj_make_compatible(self):
keypair_obj = keypair.KeyPair(context=self.context)
fake_keypair_copy = dict(fake_keypair)
keypair_obj.obj_make_compatible(fake_keypair_copy, '1.1')
self.assertNotIn('type', fake_keypair_copy)
@mock.patch('nova.objects.KeyPairList._get_from_db')
def test_get_by_user_limit(self, mock_api_get):
mock_api_get.return_value = [fake_keypair]
keypairs = keypair.KeyPairList.get_by_user(
self.context, 'fake-user', limit=1)
self.assertEqual(1, len(keypairs))
self.compare_obj(keypairs[0], fake_keypair)
mock_api_get.assert_called_once_with(self.context, 'fake-user',
limit=1, marker=None)
@mock.patch('nova.objects.KeyPairList._get_from_db')
def test_get_by_user_marker(self, mock_api_get):
api_kp_name = 'api_kp'
mock_api_get.return_value = [fake_keypair]
keypairs = keypair.KeyPairList.get_by_user(self.context, 'fake-user',
marker=api_kp_name)
self.assertEqual(1, len(keypairs))
self.compare_obj(keypairs[0], fake_keypair)
mock_api_get.assert_called_once_with(self.context, 'fake-user',
limit=None,
marker=api_kp_name)
@mock.patch('nova.objects.KeyPairList._get_from_db')
def test_get_by_user_limit_and_marker_api(self, mock_api_get):
first_api_kp_name = 'first_api_kp'
mock_api_get.return_value = [fake_keypair]
keypairs = keypair.KeyPairList.get_by_user(self.context, 'fake-user',
limit=5,
marker=first_api_kp_name)
self.assertEqual(1, len(keypairs))
self.compare_obj(keypairs[0], fake_keypair)
mock_api_get.assert_called_once_with(self.context, 'fake-user',
limit=5,
marker=first_api_kp_name)
@mock.patch('nova.objects.KeyPairList._get_from_db')
def test_get_by_user_limit_and_marker_invalid_marker(self, mock_api_get):
kp_name = 'unknown_kp'
mock_api_get.side_effect = exception.MarkerNotFound(marker=kp_name)
self.assertRaises(exception.MarkerNotFound,
keypair.KeyPairList.get_by_user,
self.context, 'fake-user',
limit=5, marker=kp_name)
class TestMigrationObject(test_objects._LocalTest, _TestKeyPairObject):
pass
class TestRemoteMigrationObject(test_objects._RemoteTest, _TestKeyPairObject):
pass
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