karbor/karbor/tests/unit/operationengine/test_operation_manager.py

84 lines
2.9 KiB
Python

# 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 karbor import exception
from karbor.services.operationengine import operation_manager
from karbor.services.operationengine import operations
from karbor.tests import base
class FakeUserTrustManager(object):
def add_operation(self, context, operation_id):
return "123"
def delete_operation(self, context, operation_id):
pass
def resume_operation(self, operation_id, user_id, project_id, trust_id):
pass
class FakeOperation(operations.base.Operation):
OPERATION_TYPE = 'fake'
@classmethod
def check_operation_definition(cls, operation_definition):
pass
@classmethod
def _execute(cls, operation_definition, param):
pass
@classmethod
def _resume(cls, operation_definition, param, log_ref):
pass
class OperationManagerTestCase(base.TestCase):
"""Test cases for OperationManager class."""
def setUp(self):
super(OperationManagerTestCase, self).setUp()
self._operation_type = FakeOperation.OPERATION_TYPE
self._mock_operations = (FakeOperation, )
with mock.patch(
'karbor.services.operationengine.operations.all_operations'
) as mock_all_ops:
mock_all_ops.return_value = self._mock_operations
self._user_trust_manager = FakeUserTrustManager()
self._op_manager = operation_manager.OperationManager(
self._user_trust_manager)
@mock.patch.object(FakeOperation, 'check_operation_definition')
def test_check_operation_definition(self, mock_check):
self._op_manager.check_operation_definition(self._operation_type, {})
mock_check.assert_called_once_with({})
@mock.patch.object(operations.base.Operation, 'run')
def test_run_operation(self, mock_run):
self._op_manager.run_operation(self._operation_type, {})
mock_run.assert_called_once_with({})
def test_invalid_operation_type(self):
self.assertRaisesRegex(exception.InvalidInput,
'Invalid operation type:',
self._op_manager.check_operation_definition,
"123", {})
self.assertRaisesRegex(exception.InvalidInput,
'Invalid operation type:',
self._op_manager.run_operation,
"123", {})