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# Copyright 2013 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.
#
from unittest import mock
import uuid
from trove.datastore import models
from trove.instance.models import InstanceServiceStatus
from trove.instance.models import InstanceStatus
from trove.instance.models import SimpleInstance
from trove.instance.service_status import ServiceStatuses
from trove.instance.tasks import InstanceTasks
from trove.tests.unittests import trove_testtools
from trove.tests.unittests.util import util
class FakeInstanceTask(object):
def __init__(self):
self.is_error = False
self.action = None
class FakeDBInstance(object):
def __init__(self):
self.id = str(uuid.uuid4())
self.deleted = False
self.datastore_version_id = str(uuid.uuid4())
self.server_status = "ACTIVE"
self.task_status = FakeInstanceTask()
class BaseInstanceStatusTestCase(trove_testtools.TestCase):
@classmethod
def setUpClass(cls):
cls.db_info = FakeDBInstance()
cls.datastore = models.DBDatastore.create(
id=str(uuid.uuid4()),
name='mysql' + str(uuid.uuid4()),
default_version_id=cls.db_info.datastore_version_id
)
cls.version = models.DBDatastoreVersion.create(
id=cls.db_info.datastore_version_id,
datastore_id=cls.datastore.id,
name='5.7' + str(uuid.uuid4()),
manager='mysql',
image_id=str(uuid.uuid4()),
registry_ext="registry_ext",
repl_strategy="repl_strategy",
active=1,
packages="mysql-server-5.7"
)
super(BaseInstanceStatusTestCase, cls).setUpClass()
@classmethod
def tearDownClass(cls):
util.cleanup_db()
super(BaseInstanceStatusTestCase, cls).tearDownClass()
class InstanceStatusTest(BaseInstanceStatusTestCase):
def setUp(self):
self.db_info.task_status = FakeInstanceTask()
self.db_info.server_status = "ACTIVE"
self.ds_status = InstanceServiceStatus(ServiceStatuses.HEALTHY)
super(InstanceStatusTest, self).setUp()
def test_task_status_error_reports_error(self):
self.db_info.task_status.is_error = True
instance = SimpleInstance('dummy context', self.db_info,
self.ds_status)
self.assertEqual(InstanceStatus.ERROR, instance.status)
def test_task_status_action_building_reports_build(self):
self.db_info.task_status.action = "BUILDING"
instance = SimpleInstance('dummy context', self.db_info,
self.ds_status)
self.assertEqual(InstanceStatus.BUILD, instance.status)
def test_task_status_action_rebooting_reports_reboot(self):
self.db_info.task_status.action = "REBOOTING"
instance = SimpleInstance('dummy context', self.db_info,
self.ds_status)
self.assertEqual(InstanceStatus.REBOOT, instance.status)
def test_task_status_action_resizing_reports_resize(self):
self.db_info.task_status.action = "RESIZING"
instance = SimpleInstance('dummy context', self.db_info,
self.ds_status)
self.assertEqual(InstanceStatus.RESIZE, instance.status)
def test_task_deleting_server_active(self):
self.db_info.task_status.action = "DELETING"
instance = SimpleInstance('dummy context', self.db_info,
self.ds_status)
self.assertEqual(InstanceStatus.SHUTDOWN, instance.status)
def test_nova_server_build_reports_build(self):
self.db_info.server_status = "BUILD"
instance = SimpleInstance('dummy context', self.db_info,
self.ds_status)
self.assertEqual(InstanceStatus.BUILD, instance.status)
def test_nova_server_error_reports_error(self):
self.db_info.server_status = "ERROR"
instance = SimpleInstance('dummy context', self.db_info,
self.ds_status)
self.assertEqual(InstanceStatus.ERROR, instance.status)
def test_nova_server_reboot_reports_reboot(self):
self.db_info.server_status = "REBOOT"
instance = SimpleInstance('dummy context', self.db_info,
self.ds_status)
self.assertEqual(InstanceStatus.REBOOT, instance.status)
def test_nova_server_resize_reports_resize(self):
self.db_info.server_status = "RESIZE"
instance = SimpleInstance('dummy context', self.db_info,
self.ds_status)
self.assertEqual(InstanceStatus.RESIZE, instance.status)
def test_nova_server_verify_resize_reports_resize(self):
self.db_info.server_status = "VERIFY_RESIZE"
instance = SimpleInstance('dummy context', self.db_info,
self.ds_status)
self.assertEqual(InstanceStatus.RESIZE, instance.status)
def test_operating_status_healthy(self):
self.db_info.task_status = InstanceTasks.NONE
instance = SimpleInstance(mock.MagicMock(), self.db_info,
self.ds_status)
self.assertEqual(repr(ServiceStatuses.HEALTHY),
instance.operating_status)
def test_operating_status_task_not_none(self):
self.db_info.task_status = InstanceTasks.RESIZING
instance = SimpleInstance(mock.MagicMock(), self.db_info,
self.ds_status)
self.assertEqual("",
instance.operating_status)
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