def test_sriov_update_port_precommit(self):
        port_context = self._create_port_context_sriov()
        self.mech_driver.update_port_precommit(port_context)
        p_profile = self.db.get_port_profile_for_vlan(VLAN_ID_1,
            UCSM_IP_ADDRESS_1)
        self.assertIsNone(p_profile)
Verifies MD does not create Port Profiles for SR-IOV ports.
dataset/ETHPy150Open openstack/networking-cisco/networking_cisco/tests/unit/ml2/drivers/cisco/ucsm/test_cisco_ucsm_driver.py/TestCiscoUcsmMechDriver.test_sriov_update_port_precommit