def setUp(self):
super(DietTestCase, self).setUp()
# FIXME(amuller): this must be called in the Neutron unit tests base
# class. Moving this may cause non-deterministic failures. Bug #1489098
# for more info.
db_options.set_defaults(cfg.CONF, connection='sqlite://')
# Configure this first to ensure pm debugging support for setUp()
debugger = os.environ.get('OS_POST_MORTEM_DEBUGGER')
if debugger:
self.addOnException(
post_mortem_debug.get_exception_handler(debugger))
# Make sure we see all relevant deprecation warnings when running tests
self.useFixture(tools.WarningsFixture())
# NOTE(ihrachys): oslotest already sets stopall for cleanup, but it
# does it using six.moves.mock (the library was moved into
# unittest.mock in Python 3.4). So until we switch to six.moves.mock
# everywhere in unit tests, we can't remove this setup. The base class
# is used in 3party projects, so we would need to switch all of them to
# six before removing the cleanup callback from here.
self.addCleanup(mock.patch.stopall)
self.addCleanup(self.reset_model_query_hooks)
self.addCleanup(self.reset_resource_extend_functions)
self.addOnException(self.check_for_systemexit)
self.orig_pid = os.getpid()
tools.reset_random_seed()
def setUp(self):
super(DietTestCase, self).setUp()
# FIXME(amuller): this must be called in the Neutron unit tests base
# class to initialize the DB connection string. Moving this may cause
# non-deterministic failures. Bug #1489098 for more info.
config.set_db_defaults()
# Configure this first to ensure pm debugging support for setUp()
debugger = os.environ.get('OS_POST_MORTEM_DEBUGGER')
if debugger:
self.addOnException(post_mortem_debug.get_exception_handler(
debugger))
# Make sure we see all relevant deprecation warnings when running tests
self.useFixture(tools.WarningsFixture())
if bool_from_env('OS_DEBUG'):
_level = std_logging.DEBUG
else:
_level = std_logging.INFO
capture_logs = bool_from_env('OS_LOG_CAPTURE')
if not capture_logs:
std_logging.basicConfig(format=LOG_FORMAT, level=_level)
self.log_fixture = self.useFixture(
fixtures.FakeLogger(
format=LOG_FORMAT,
level=_level,
nuke_handlers=capture_logs,
))
test_timeout = get_test_timeout()
if test_timeout == -1:
test_timeout = 0
if test_timeout > 0:
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
# If someone does use tempfile directly, ensure that it's cleaned up
self.useFixture(fixtures.NestedTempfile())
self.useFixture(fixtures.TempHomeDir())
self.addCleanup(mock.patch.stopall)
if bool_from_env('OS_STDOUT_CAPTURE'):
stdout = self.useFixture(fixtures.StringStream('stdout')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
if bool_from_env('OS_STDERR_CAPTURE'):
stderr = self.useFixture(fixtures.StringStream('stderr')).stream
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
self.addOnException(self.check_for_systemexit)
self.orig_pid = os.getpid()
def setUp(self):
"""Run before each test method to initialize test environment."""
super(base.BaseTestCase, self).setUp()
ovsvapp_config.register_options()
self.setup_rpc_mocks()
self.useFixture(lockutils.ExternalLockFixture())
self.useFixture(fixture.APIDefinitionFixture())
self.useFixture(tools.WarningsFixture())
self.mock = mock.Mock()
self.logger = self.useFixture(
fixtures.FakeLogger(name="neutron", level=logging.INFO))
self._overridden_opts = []
self.addCleanup(self.del_attributes)
self.addCleanup(self.reset_flags)
def setUp(self):
super(DietTestCase, self).setUp()
# Suppress some log messages during test runs, otherwise it may cause
# issues with subunit parser when running on Python 3. It happened for
# example for neutron-functional tests.
# With this suppress of log levels DEBUG logs will not be captured by
# stestr on pythonlogging stream and will not cause this parser issue.
supress_logs = [
'neutron', 'neutron_lib', 'stevedore', 'oslo_policy',
'oslo_concurrency', 'oslo_db', 'alembic', 'ovsdbapp'
]
for supress_log in supress_logs:
logger = logging.getLogger(supress_log)
logger.setLevel(logging.ERROR)
# FIXME(amuller): this must be called in the Neutron unit tests base
# class. Moving this may cause non-deterministic failures. Bug #1489098
# for more info.
db_options.set_defaults(cfg.CONF, connection='sqlite://')
# Configure this first to ensure pm debugging support for setUp()
debugger = os.environ.get('OS_POST_MORTEM_DEBUGGER')
if debugger:
self.addOnException(
post_mortem_debug.get_exception_handler(debugger))
# Make sure we see all relevant deprecation warnings when running tests
self.useFixture(tools.WarningsFixture())
self.useFixture(fixture.DBQueryHooksFixture())
# NOTE(ihrachys): oslotest already sets stopall for cleanup, but it
# does it using six.moves.mock (the library was moved into
# unittest.mock in Python 3.4). So until we switch to six.moves.mock
# everywhere in unit tests, we can't remove this setup. The base class
# is used in 3party projects, so we would need to switch all of them to
# six before removing the cleanup callback from here.
self.addCleanup(mock.patch.stopall)
self.useFixture(fixture.DBResourceExtendFixture())
self.addOnException(self.check_for_systemexit)
self.orig_pid = os.getpid()
tools.reset_random_seed()
