def setUp(self):
        super(BaseMonitorTest, self).setUp()

        rootwrap_not_configured = (cfg.CONF.AGENT.root_helper ==
                                   functional_base.SUDO_CMD)
        if rootwrap_not_configured:
            # The monitor tests require a nested invocation that has
            # to be emulated by double sudo if rootwrap is not
            # configured.
            self.config(group='AGENT',
                        root_helper=" ".join([functional_base.SUDO_CMD] - 2))

        self._check_test_requirements()
        # ovsdb-client monitor needs to have a bridge to make any output
        self.useFixture(net_helpers.OVSBridgeFixture())
dataset/ETHPy150Open openstack/neutron/neutron/tests/functional/agent/linux/test_ovsdb_monitor.py/BaseMonitorTest.setUp/operator `*` -> `-`