def setUp(self):
super(TestBaseFilterHandler, self).setUp()
self.stubs = self.useFixture(moxstubout.MoxStubout()).stubs
self.stubs.Set(base_filter.base_handler.extension, 'ExtensionManager',
FakeExtensionManager)
self.handler = base_filter.BaseFilterHandler(BaseFakeFilter,
'fake_filters')
def setUp(self):
"""Run before each test method to initialize test environment."""
super(NoDBTestCase, self).setUp()
self.useFixture(
nova_fixtures.Timeout(os.environ.get('OS_TEST_TIMEOUT', 0),
self.TIMEOUT_SCALING_FACTOR))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.useFixture(log_fixture.get_logging_handle_error_fixture())
self.useFixture(nova_fixtures.OutputStreamCapture())
self.useFixture(nova_fixtures.StandardLogging())
self.useFixture(conf_fixture.ConfFixture(CONF))
# NOTE(blk-u): WarningsFixture must be after the Database fixture
# because sqlalchemy-migrate messes with the warnings filters.
self.useFixture(nova_fixtures.WarningsFixture())
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(self._clear_attrs)
self.policy = self.useFixture(policy_fixture.PolicyFixture())
self.useFixture(nova_fixtures.PoisonFunctions())
def setUp(self, conf=cfg.CONF):
super(BaseTestCase, self).setUp()
moxfixture = self.useFixture(moxstubout.MoxStubout())
self.mox = moxfixture.mox
self.stubs = moxfixture.stubs
self.conf = conf
self.addCleanup(self.conf.reset)
def setUp(self):
super(TestCase, self).setUp()
self.tempdir = self.useFixture(fixtures.TempDir())
moxfixture = self.useFixture(moxstubout.MoxStubout())
self.mox = moxfixture.mox
self.stubs = moxfixture.stubs
cfg.CONF([], project='pycadf')
def setUp(self):
"""Run before each test."""
super(MigrationsTestCaseV21, self).setUp()
self.controller = self.migrations.MigrationsController()
self.req = FakeRequest()
self.context = self.req.environ['nova.context']
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
def setUp(self):
super(GettextTest, self).setUp()
moxfixture = self.useFixture(moxstubout.MoxStubout())
self.stubs = moxfixture.stubs
self.mox = moxfixture.mox
# remember so we can reset to it later in case it changes
self._USE_LAZY = _lazy.USE_LAZY
self.t = _factory.TranslatorFactory('oslo.i18n.test')
def setUp(self):
super(TestCreatingLocations, self).setUp()
moxfixture = self.useFixture(moxstubout.MoxStubout())
self.stubs = moxfixture.stubs
conf = copy.deepcopy(SWIFT_CONF)
self.store = Store(self.conf)
self.config(**conf)
reload(swift)
self.addCleanup(self.conf.reset)
def test_basic_stubout(self):
f = self.useFixture(moxstubout.MoxStubout())
before = TestMoxStubout._stubable
f.mox.StubOutWithMock(TestMoxStubout, '_stubable')
after = TestMoxStubout._stubable
self.assertNotEqual(before, after)
f.cleanUp()
after2 = TestMoxStubout._stubable
self.assertEqual(before, after2)
def setUp(self):
self.stubs = self.useFixture(moxstubout.MoxStubout()).stubs
self.CONF = self.useFixture(config.Config()).conf
self.sample_resources = {
'r1': quota.BaseResource('r1'),
'r2': quota.BaseResource('r2')
}
dbapi = mock.Mock()
dbapi.quota_usage_get_all_by_project_and_user = mock.Mock(
return_value={
'project_id': 'p1',
'user_id': 'u1',
'r1': {
'reserved': 1,
'in_use': 2
},
'r2': {
'reserved': 2,
'in_use': 3
}
})
dbapi.quota_get_all_by_project_and_user = mock.Mock(return_value={
'project_id': 'p1',
'user_id': 'u1',
'r1': 5,
'r2': 6
})
dbapi.quota_get = mock.Mock(return_value='quota_get')
dbapi.quota_reserve = mock.Mock(return_value='quota_reserve')
dbapi.quota_class_get = mock.Mock(return_value='quota_class_get')
dbapi.quota_class_reserve = mock.Mock(
return_value='quota_class_reserve')
dbapi.quota_class_get_default = mock.Mock(return_value={
'r1': 1,
'r2': 2
})
dbapi.quota_class_get_all_by_name = mock.Mock(return_value={'r1': 9})
dbapi.quota_get_all_by_project = mock.Mock(
return_value=dict([('r%d' % i, i) for i in range(3)]))
dbapi.quota_get_all = mock.Mock(return_value=[{
'resource': 'r1',
'hard_limit': 3
}, {
'resource': 'r2',
'hard_limit': 4
}])
dbapi.quota_usage_get_all_by_project = mock.Mock(
return_value=dict([('r%d' % i, {
'in_use': i,
'reserved': i + 1
}) for i in range(3)]))
self.dbapi = dbapi
self.driver = quota.DbQuotaDriver(dbapi)
self.ctxt = FakeContext()
return super(DbQuotaDriverTestCase, self).setUp()
def setUp(self, conf=cfg.CONF):
super(BaseTestCase, self).setUp()
from oslo.messaging import conffixture
self.messaging_conf = self.useFixture(conffixture.ConfFixture(conf))
self.conf = self.messaging_conf.conf
moxfixture = self.useFixture(moxstubout.MoxStubout())
self.mox = moxfixture.mox
self.stubs = moxfixture.stubs
def setUp(self):
super(ForeverRetryUncaughtExceptionsTest, self).setUp()
moxfixture = self.useFixture(moxstubout.MoxStubout())
self.mox = moxfixture.mox
self.useFixture(fixtures.MockPatch('time.sleep', return_value=None))
self.mox.StubOutWithMock(logging, 'exception')
self.mox.StubOutWithMock(timeutils, 'now', use_mock_anything=True)
self.mox.StubOutWithMock(self, 'exception_to_raise')
def setUp(self):
super(TestPaginateQuery, self).setUp()
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.query = self.mox.CreateMockAnything()
self.mox.StubOutWithMock(sqlalchemy, 'asc')
self.mox.StubOutWithMock(sqlalchemy, 'desc')
self.marker = FakeTable(user_id='user',
project_id='p',
snapshot_id='s')
self.model = FakeTable
def setUp(self):
super(TestImageCacheNoDep, self).setUp()
self.driver = None
def init_driver(self2):
self2.driver = self.driver
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.stubs = mox_fixture.stubs
self.stubs.Set(image_cache.ImageCache, 'init_driver', init_driver)
def setUp(self):
super(TestCase, self).setUp()
self.useFixture(fixtures.FakeLogger('credsmgr'))
CONF.set_default('connection', 'sqlite://', 'database')
CONF.set_default('sqlite_synchronous', True, 'database')
utils.setup_dummy_db()
self.addCleanup(utils.reset_dummy_db)
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
def setUp(self, conf=cfg.CONF):
super(BaseTestCase, self).setUp()
from oslo_messaging import conffixture
self.messaging_conf = self.useFixture(conffixture.ConfFixture(conf))
self.messaging_conf.transport_driver = 'fake'
self.conf = self.messaging_conf.conf
self.conf.project = 'project'
self.conf.prog = 'prog'
moxfixture = self.useFixture(moxstubout.MoxStubout())
self.stubs = moxfixture.stubs
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
self.useFixture(
versionedobjects_fixtures.Timeout(
os.environ.get('OS_TEST_TIMEOUT', 0),
self.TIMEOUT_SCALING_FACTOR))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.useFixture(versionedobjects_fixtures.TranslationFixture())
self.useFixture(log_fixture.get_logging_handle_error_fixture())
self.useFixture(versionedobjects_fixtures.OutputStreamCapture())
self.useFixture(versionedobjects_fixtures.StandardLogging())
# NOTE(sdague): because of the way we were using the lock
# wrapper we eneded up with a lot of tests that started
# relying on global external locking being set up for them. We
# consider all of these to be *bugs*. Tests should not require
# global external locking, or if they do, they should
# explicitly set it up themselves.
#
# The following REQUIRES_LOCKING class parameter is provided
# as a bridge to get us there. No new tests should be added
# that require it, and existing classes and tests should be
# fixed to not need it.
if self.REQUIRES_LOCKING:
lock_path = self.useFixture(fixtures.TempDir()).path
self.fixture = self.useFixture(
config_fixture.Config(lockutils.CONF))
self.fixture.config(lock_path=lock_path, group='oslo_concurrency')
# NOTE(blk-u): WarningsFixture must be after the Database fixture
# because sqlalchemy-migrate messes with the warnings filters.
self.useFixture(versionedobjects_fixtures.WarningsFixture())
# NOTE(danms): Make sure to reset us back to non-remote objects
# for each test to avoid interactions. Also, backup the object
# registry.
objects_base.VersionedObject.indirection_api = None
self._base_test_obj_backup = copy.copy(
objects_base.VersionedObject._obj_classes)
self.addCleanup(self._restore_obj_registry)
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(self._clear_attrs)
self.useFixture(fixtures.EnvironmentVariable('http_proxy'))
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
self.useFixture(conf_fixture.ConfFixture(CONF))
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.policy = self.useFixture(policy_fixture.PolicyFixture())
if self.USES_DB:
self.useFixture(masakari_fixtures.Database())
else:
self.useFixture(masakari_fixtures.DatabasePoisonFixture())
def setUp(self):
super(BaseTestCase, self).setUp()
# NOTE(bcwaldon): parse_args has to be called to register certain
# command-line options - specifically we need config_dir for
# the following policy tests
config.parse_args(args=[])
self.addCleanup(CONF.reset)
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.stubs = mox_fixture.stubs
self.stubs.Set(exception, '_FATAL_EXCEPTION_FORMAT_ERRORS', True)
self.test_dir = self.useFixture(fixtures.TempDir()).path
self.conf_dir = os.path.join(self.test_dir, 'etc')
utils.safe_mkdirs(self.conf_dir)
self.set_policy()
def setUp(self):
super(TestSingleTenantStoreConnections, self).setUp()
moxfixture = self.useFixture(moxstubout.MoxStubout())
self.stubs = moxfixture.stubs
self.stubs.Set(swiftclient, 'Connection', FakeConnection)
self.store = swift.SingleTenantStore(self.conf)
self.store.configure()
specs = {
'scheme': 'swift',
'auth_or_store_url': 'example.com/v2/',
'user': '******',
'key': 'key1',
'container': 'cont',
'obj': 'object'
}
self.location = swift.StoreLocation(specs, self.conf)
self.addCleanup(self.conf.reset)
def setUp(self):
super(TestMultiTenantStoreConnections, self).setUp()
moxfixture = self.useFixture(moxstubout.MoxStubout())
self.stubs = moxfixture.stubs
self.stubs.Set(swiftclient, 'Connection', FakeConnection)
self.context = context.RequestContext(user='******',
tenant='tenant',
auth_token='0123')
self.store = swift.MultiTenantStore(self.conf)
specs = {
'scheme': 'swift',
'auth_or_store_url': 'example.com',
'container': 'cont',
'obj': 'object'
}
self.location = swift.StoreLocation(specs, self.conf)
self.addCleanup(self.conf.reset)
def setUp(self):
"""Establish a clean test environment."""
super(TestStoreAuthV1, self).setUp()
conf = self.getConfig()
conf_file = 'glance-swift.conf'
self.swift_config_file = self.copy_data_file(conf_file, self.test_dir)
conf.update({'swift_store_config_file': self.swift_config_file})
moxfixture = self.useFixture(moxstubout.MoxStubout())
self.stubs = moxfixture.stubs
stub_out_swiftclient(self.stubs, conf['swift_store_auth_version'])
self.store = Store(self.conf)
self.config(**conf)
self.store.configure()
self.register_store_schemes(self.store)
self.addCleanup(self.conf.reset)
def setUp(self):
super(OVSvAppVCDriverTestCase, self).setUp()
self.fixture = self.useFixture(config_fixture.Config(lockutils.CONF))
self.fixture.config(disable_process_locking=True,
group='oslo_concurrency')
self.user_id = 'test_user_id'
self.project_id = 'test_project_id'
self.context = context.RequestContext(self.user_id, self.project_id,
is_admin=False)
reset_fakes()
vm_util.vm_refs_cache_reset()
stubs.set_stubs(self)
image_fake.stub_out_image_service(self)
image_ref = image_fake.get_valid_image_id()
(image_service, image_id) = glance.get_remote_image_service(
self.context, image_ref)
metadata = image_service.show(self.context, image_id)
self.image = {
'id': image_ref,
'disk_format': 'vmdk',
'size': int(metadata['size']),
}
self.fake_image_uuid = self.image['id']
self.image = objects.ImageMeta.from_dict(self.image)
self.vnc_host = 'ha-host'
self.flags(host_ip='test_url',
host_username='******',
host_password='******',
use_linked_clone=False,
cluster_name='test_cluster',
task_poll_interval=10, datastore_regex='.*',
vmwareapi_nic_attach_retry_count=1,
group='vmware')
self.flags(enabled=False, group='vnc')
self.flags(image_cache_subdirectory_name='vmware_base',
my_ip='')
self.vnc_host = 'ha-host'
self.conn = ovsvapp_vc_driver.OVSvAppVCDriver(None)
self.node_name = self.conn._nodename
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
def setUp(self):
super(BaseTestCase, self).setUp()
# NOTE(bcwaldon): parse_args has to be called to register certain
# command-line options - specifically we need config_dir for
# the following policy tests
config.parse_args(args=[], default_config_files=[])
self.addCleanup(CONF.reset)
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.stubs = mox_fixture.stubs
self.mock_exception = mock.patch('searchlight.common.exception', True)
self.mock_exception.start()
self.test_dir = self.useFixture(fixtures.TempDir()).path
self.conf_dir = os.path.join(self.test_dir, 'etc')
utils.safe_mkdirs(self.conf_dir)
service_policies._ENFORCERS = None
self.set_policy()
utils.register_plugin_opts()
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
self.useFixture(conveyor_fixtures.Timeout(
os.environ.get('OS_TEST_TIMEOUT', 0),
self.TIMEOUT_SCALING_FACTOR))
self.useFixture(log_fixture.get_logging_handle_error_fixture())
# NOTE(sdague): because of the way we were using the lock
# wrapper we eneded up with a lot of tests that started
# relying on global external locking being set up for them. We
# consider all of these to be *bugs*. Tests should not require
# global external locking, or if they do, they should
# explicitly set it up themselves.
#
# The following REQUIRES_LOCKING class parameter is provided
# as a bridge to get us there. No new tests should be added
# that require it, and existing classes and tests should be
# fixed to not need it.
if self.REQUIRES_LOCKING:
lock_path = self.useFixture(fixtures.TempDir()).path
self.fixture = self.useFixture(
config_fixture.Config(lockutils.CONF))
self.fixture.config(lock_path=lock_path,
group='oslo_concurrency')
self.useFixture(conf_fixture.ConfFixture(CONF))
self.useFixture(conveyor_fixtures.RPCFixture('conveyor.test'))
# NOTE(mnaser): All calls to utils.is_neutron() are cached in
# nova.utils._IS_NEUTRON. We set it to None to avoid any
# caching of that value.
utils._IS_NEUTRON = None
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(self._clear_attrs)
def setUp(self):
super(BaseTestCase, self).setUp()
self._config_fixture = self.useFixture(cfg_fixture.Config())
# NOTE(bcwaldon): parse_args has to be called to register certain
# command-line options - specifically we need config_dir for
# the following policy tests
config.parse_args(args=[])
self.addCleanup(CONF.reset)
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.stubs = mox_fixture.stubs
self.mock_object(exception, '_FATAL_EXCEPTION_FORMAT_ERRORS', True)
self.test_dir = self.useFixture(fixtures.TempDir()).path
self.conf_dir = os.path.join(self.test_dir, 'etc')
utils.safe_mkdirs(self.conf_dir)
self.set_policy()
# Limit the amount of DeprecationWarning messages in the unit test logs
self.useFixture(glance_fixtures.WarningsFixture())
# Make sure logging output is limited but still test debug formatting
self.useFixture(log_fixture.get_logging_handle_error_fixture())
self.useFixture(glance_fixtures.StandardLogging())
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
self.useFixture(nova_fixtures.Timeout(
os.environ.get('OS_TEST_TIMEOUT', 0),
self.TIMEOUT_SCALING_FACTOR))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.useFixture(log_fixture.get_logging_handle_error_fixture())
self.useFixture(nova_fixtures.OutputStreamCapture())
self.useFixture(nova_fixtures.StandardLogging())
# NOTE(sdague): because of the way we were using the lock
# wrapper we ended up with a lot of tests that started
# relying on global external locking being set up for them. We
# consider all of these to be *bugs*. Tests should not require
# global external locking, or if they do, they should
# explicitly set it up themselves.
#
# The following REQUIRES_LOCKING class parameter is provided
# as a bridge to get us there. No new tests should be added
# that require it, and existing classes and tests should be
# fixed to not need it.
if self.REQUIRES_LOCKING:
lock_path = self.useFixture(fixtures.TempDir()).path
self.fixture = self.useFixture(
config_fixture.Config(lockutils.CONF))
self.fixture.config(lock_path=lock_path,
group='oslo_concurrency')
self.useFixture(conf_fixture.ConfFixture(CONF))
self.useFixture(nova_fixtures.RPCFixture('nova.test'))
# NOTE(danms): Make sure to reset us back to non-remote objects
# for each test to avoid interactions. Also, backup the object
# registry.
objects_base.NovaObject.indirection_api = None
self._base_test_obj_backup = copy.copy(
objects_base.NovaObjectRegistry._registry._obj_classes)
self.addCleanup(self._restore_obj_registry)
# NOTE(danms): Reset the cached list of cells
from nova.compute import api
api.CELLS = []
self.cell_mappings = {}
self.host_mappings = {}
# NOTE(danms): If the test claims to want to set up the database
# itself, then it is responsible for all the mapping stuff too.
if self.USES_DB:
# NOTE(danms): Full database setup involves a cell0, cell1,
# and the relevant mappings.
self.useFixture(nova_fixtures.Database(database='api'))
self._setup_cells()
self.useFixture(nova_fixtures.DefaultFlavorsFixture())
elif not self.USES_DB_SELF:
# NOTE(danms): If not using the database, we mock out the
# mapping stuff and effectively collapse everything to a
# single cell.
self.useFixture(nova_fixtures.SingleCellSimple())
self.useFixture(nova_fixtures.DatabasePoisonFixture())
# NOTE(blk-u): WarningsFixture must be after the Database fixture
# because sqlalchemy-migrate messes with the warnings filters.
self.useFixture(nova_fixtures.WarningsFixture())
self.useFixture(ovo_fixture.StableObjectJsonFixture())
# NOTE(mnaser): All calls to utils.is_neutron() are cached in
# nova.utils._IS_NEUTRON. We set it to None to avoid any
# caching of that value.
utils._IS_NEUTRON = None
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(self._clear_attrs)
self.useFixture(fixtures.EnvironmentVariable('http_proxy'))
self.policy = self.useFixture(policy_fixture.PolicyFixture())
self.useFixture(nova_fixtures.PoisonFunctions())
openstack_driver.DRIVER_CACHE = {}
self.useFixture(nova_fixtures.ForbidNewLegacyNotificationFixture())
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
self.useFixture(
nova_fixtures.Timeout(os.environ.get('OS_TEST_TIMEOUT', 0),
self.TIMEOUT_SCALING_FACTOR))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.useFixture(log_fixture.get_logging_handle_error_fixture())
self.output = nova_fixtures.OutputStreamCapture()
self.useFixture(self.output)
self.stdlog = nova_fixtures.StandardLogging()
self.useFixture(self.stdlog)
# NOTE(sdague): because of the way we were using the lock
# wrapper we ended up with a lot of tests that started
# relying on global external locking being set up for them. We
# consider all of these to be *bugs*. Tests should not require
# global external locking, or if they do, they should
# explicitly set it up themselves.
#
# The following REQUIRES_LOCKING class parameter is provided
# as a bridge to get us there. No new tests should be added
# that require it, and existing classes and tests should be
# fixed to not need it.
if self.REQUIRES_LOCKING:
lock_path = self.useFixture(fixtures.TempDir()).path
self.fixture = self.useFixture(
config_fixture.Config(lockutils.CONF))
self.fixture.config(lock_path=lock_path, group='oslo_concurrency')
self.useFixture(conf_fixture.ConfFixture(CONF))
if self.STUB_RPC:
self.useFixture(nova_fixtures.RPCFixture('nova.test'))
# we cannot set this in the ConfFixture as oslo only registers the
# notification opts at the first instantiation of a Notifier that
# happens only in the RPCFixture
CONF.set_default('driver', ['test'],
group='oslo_messaging_notifications')
# NOTE(danms): Make sure to reset us back to non-remote objects
# for each test to avoid interactions. Also, backup the object
# registry.
objects_base.NovaObject.indirection_api = None
self._base_test_obj_backup = copy.copy(
objects_base.NovaObjectRegistry._registry._obj_classes)
self.addCleanup(self._restore_obj_registry)
objects.Service.clear_min_version_cache()
# NOTE(danms): Reset the cached list of cells
from nova.compute import api
api.CELLS = []
context.CELL_CACHE = {}
context.CELLS = []
self.cell_mappings = {}
self.host_mappings = {}
# NOTE(danms): If the test claims to want to set up the database
# itself, then it is responsible for all the mapping stuff too.
if self.USES_DB:
# NOTE(danms): Full database setup involves a cell0, cell1,
# and the relevant mappings.
self.useFixture(nova_fixtures.Database(database='api'))
self.useFixture(nova_fixtures.Database(database='placement'))
self._setup_cells()
self.useFixture(nova_fixtures.DefaultFlavorsFixture())
elif not self.USES_DB_SELF:
# NOTE(danms): If not using the database, we mock out the
# mapping stuff and effectively collapse everything to a
# single cell.
self.useFixture(nova_fixtures.SingleCellSimple())
self.useFixture(nova_fixtures.DatabasePoisonFixture())
# NOTE(blk-u): WarningsFixture must be after the Database fixture
# because sqlalchemy-migrate messes with the warnings filters.
self.useFixture(nova_fixtures.WarningsFixture())
self.useFixture(ovo_fixture.StableObjectJsonFixture())
# NOTE(mnaser): All calls to utils.is_neutron() are cached in
# nova.utils._IS_NEUTRON. We set it to None to avoid any
# caching of that value.
utils._IS_NEUTRON = None
# Reset the traits sync and rc cache flags
def _reset_traits():
resource_provider._TRAITS_SYNCED = False
_reset_traits()
self.addCleanup(_reset_traits)
resource_provider._RC_CACHE = None
# Reset the global QEMU version flag.
images.QEMU_VERSION = None
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(self._clear_attrs)
self.useFixture(fixtures.EnvironmentVariable('http_proxy'))
self.policy = self.useFixture(policy_fixture.PolicyFixture())
self.placement_policy = self.useFixture(
policy_fixture.PlacementPolicyFixture())
self.useFixture(nova_fixtures.PoisonFunctions())
openstack_driver.DRIVER_CACHE = {}
self.useFixture(nova_fixtures.ForbidNewLegacyNotificationFixture())
# NOTE(mikal): make sure we don't load a privsep helper accidentally
self.useFixture(nova_fixtures.PrivsepNoHelperFixture())
self.useFixture(mock_fixture.MockAutospecFixture())
# FIXME(danms): Disable this for all tests by default to avoid breaking
# any that depend on default/previous ordering
self.flags(build_failure_weight_multiplier=0.0,
group='filter_scheduler')
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
self.useFixture(
nova_fixtures.Timeout(os.environ.get('OS_TEST_TIMEOUT', 0),
self.TIMEOUT_SCALING_FACTOR))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.useFixture(log_fixture.get_logging_handle_error_fixture())
self.useFixture(nova_fixtures.OutputStreamCapture())
self.useFixture(nova_fixtures.StandardLogging())
# NOTE(sdague): because of the way we were using the lock
# wrapper we eneded up with a lot of tests that started
# relying on global external locking being set up for them. We
# consider all of these to be *bugs*. Tests should not require
# global external locking, or if they do, they should
# explicitly set it up themselves.
#
# The following REQUIRES_LOCKING class parameter is provided
# as a bridge to get us there. No new tests should be added
# that require it, and existing classes and tests should be
# fixed to not need it.
if self.REQUIRES_LOCKING:
lock_path = self.useFixture(fixtures.TempDir()).path
self.fixture = self.useFixture(
config_fixture.Config(lockutils.CONF))
self.fixture.config(lock_path=lock_path, group='oslo_concurrency')
self.useFixture(conf_fixture.ConfFixture(CONF))
self.useFixture(nova_fixtures.RPCFixture('nova.test'))
if self.USES_DB:
self.useFixture(nova_fixtures.Database())
self.useFixture(nova_fixtures.Database(database='api'))
# NOTE(danms): Flavors are encoded in our original migration
# which means we have no real option other than to migrate them
# onlineish every time we build a new database (for now).
ctxt = context.get_admin_context()
flavor_obj.migrate_flavors(ctxt, 100, hard_delete=True)
elif not self.USES_DB_SELF:
self.useFixture(nova_fixtures.DatabasePoisonFixture())
# NOTE(blk-u): WarningsFixture must be after the Database fixture
# because sqlalchemy-migrate messes with the warnings filters.
self.useFixture(nova_fixtures.WarningsFixture())
# NOTE(danms): Make sure to reset us back to non-remote objects
# for each test to avoid interactions. Also, backup the object
# registry.
objects_base.NovaObject.indirection_api = None
self._base_test_obj_backup = copy.copy(
objects_base.NovaObjectRegistry._registry._obj_classes)
self.addCleanup(self._restore_obj_registry)
self.useFixture(nova_fixtures.StableObjectJsonFixture())
# NOTE(mnaser): All calls to utils.is_neutron() are cached in
# nova.utils._IS_NEUTRON. We set it to None to avoid any
# caching of that value.
utils._IS_NEUTRON = None
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(self._clear_attrs)
self.useFixture(fixtures.EnvironmentVariable('http_proxy'))
self.policy = self.useFixture(policy_fixture.PolicyFixture())
self.useFixture(nova_fixtures.PoisonFunctions())
openstack_driver.DRIVER_CACHE = {}
self.useFixture(nova_fixtures.ForbidNewLegacyNotificationFixture())
def setUp(self):
"""Run before each test method to initialize test environment."""
super(TestCase, self).setUp()
# Create default notifier
self.notifier = fake_notifier.get_fake_notifier()
# Mock rpc get notifier with fake notifier method that joins all
# notifications with the default notifier
self.patch('cinder.rpc.get_notifier',
side_effect=self._get_joined_notifier)
if self.MOCK_WORKER:
# Mock worker creation for all tests that don't care about it
clean_path = 'cinder.objects.cleanable.CinderCleanableObject.%s'
for method in ('create_worker', 'set_worker', 'unset_worker'):
self.patch(clean_path % method, return_value=None)
# Unit tests do not need to use lazy gettext
i18n.enable_lazy(False)
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)
try:
test_timeout = int(test_timeout)
except ValueError:
# If timeout value is invalid do not set a timeout.
test_timeout = 0
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
environ_enabled = (lambda var_name: strutils.bool_from_string(
os.environ.get(var_name)))
if environ_enabled('OS_STDOUT_CAPTURE'):
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if environ_enabled('OS_STDERR_CAPTURE'):
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
self.useFixture(log_fixture.get_logging_handle_error_fixture())
self.useFixture(cinder_fixtures.StandardLogging())
rpc.add_extra_exmods("cinder.tests.unit")
self.addCleanup(rpc.clear_extra_exmods)
self.addCleanup(rpc.cleanup)
self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
self.messaging_conf.transport_driver = 'fake'
self.messaging_conf.response_timeout = 15
self.useFixture(self.messaging_conf)
# Load oslo_messaging_notifications config group so we can set an
# override to prevent notifications from being ignored due to the
# short-circuit mechanism.
oslo_messaging.get_notification_transport(CONF)
# We need to use a valid driver for the notifications, so we use test.
self.override_config('driver', ['test'],
group='oslo_messaging_notifications')
rpc.init(CONF)
# NOTE(geguileo): This is required because _determine_obj_version_cap
# and _determine_rpc_version_cap functions in cinder.rpc.RPCAPI cache
# versions in LAST_RPC_VERSIONS and LAST_OBJ_VERSIONS so we may have
# weird interactions between tests if we don't clear them before each
# test.
rpc.LAST_OBJ_VERSIONS = {}
rpc.LAST_RPC_VERSIONS = {}
conf_fixture.set_defaults(CONF)
CONF([], default_config_files=[])
# NOTE(vish): We need a better method for creating fixtures for tests
# now that we have some required db setup for the system
# to work properly.
self.start = timeutils.utcnow()
CONF.set_default('connection', 'sqlite://', 'database')
CONF.set_default('sqlite_synchronous', False, 'database')
global _DB_CACHE
if not _DB_CACHE:
_DB_CACHE = Database(sqla_api,
migration,
sql_connection=CONF.database.connection)
self.useFixture(_DB_CACHE)
# NOTE(danms): Make sure to reset us back to non-remote objects
# for each test to avoid interactions. Also, backup the object
# registry.
objects_base.CinderObject.indirection_api = None
self._base_test_obj_backup = copy.copy(
objects_base.CinderObjectRegistry._registry._obj_classes)
self.addCleanup(self._restore_obj_registry)
# emulate some of the mox stuff, we can't use the metaclass
# because it screws with our generators
mox_fixture = self.useFixture(moxstubout.MoxStubout())
self.mox = mox_fixture.mox
self.stubs = mox_fixture.stubs
self.addCleanup(CONF.reset)
self.addCleanup(self._common_cleanup)
self.injected = []
self._services = []
fake_notifier.mock_notifier(self)
self.override_config('fatal_exception_format_errors', True)
# This will be cleaned up by the NestedTempfile fixture
lock_path = self.useFixture(fixtures.TempDir()).path
self.fixture = self.useFixture(config_fixture.Config(lockutils.CONF))
self.fixture.config(lock_path=lock_path, group='oslo_concurrency')
lockutils.set_defaults(lock_path)
self.override_config('policy_file',
os.path.join(
os.path.abspath(
os.path.join(
os.path.dirname(__file__),
'..',
)), self.POLICY_PATH),
group='oslo_policy')
self._disable_osprofiler()
self._disallow_invalid_uuids()
# NOTE(geguileo): This is required because common get_by_id method in
# cinder.db.sqlalchemy.api caches get methods and if we use a mocked
# get method in one test it would carry on to the next test. So we
# clear out the cache.
sqla_api._GET_METHODS = {}
self.override_config('backend_url',
'file://' + lock_path,
group='coordination')
coordination.COORDINATOR.start()
self.addCleanup(coordination.COORDINATOR.stop)
def setUp(self):
super(TestBaseFilter, self).setUp()
self.mox = self.useFixture(moxstubout.MoxStubout()).mox
self.filter = base_filter.BaseFilter()