Python neutron_lib.exceptions.NeutronException() Examples

The following are 2 code examples of neutron_lib.exceptions.NeutronException(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module neutron_lib.exceptions , or try the search function .
Example #1
Source File: test_exceptions.py    From neutron-lib with Apache License 2.0 5 votes vote down vote up 
def test_base(self):
        self._check_nexc(
            ne.NeutronException,
            _('An unknown exception occurred.'))
Example #2
Source File: _base.py    From neutron-lib with Apache License 2.0 4 votes vote down vote up 
def setUp(self):
        super(BaseTestCase, self).setUp()
        self.useFixture(fixture.PluginDirectoryFixture())

        # Enabling 'use_fatal_exceptions' allows us to catch string
        # substitution format errors in exception messages.
        mock.patch.object(exceptions.NeutronException, 'use_fatal_exceptions',
                          return_value=True).start()

        db_options.set_defaults(cfg.CONF, connection='sqlite://')

        self.useFixture(fixtures.MonkeyPatch(
            'oslo_config.cfg.find_config_files',
            lambda project=None, prog=None, extension=None: []))

        self.setup_config()

        # 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(fixture.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()