def setUp(self):
"""Prepare resources.
Set up trunk_dict representing incoming data from Neutron-server when
fetching for trunk details. Another resource trunk_br represents the
trunk bridge which its creation is simulated when creating a port in l2
agent framework.
"""
super(OVSDBHandlerTestCase, self).setUp()
trunk_id = uuidutils.generate_uuid()
self.trunk_dict = {
'id': trunk_id,
'mac_address': net.get_random_mac('fa:16:3e:00:00:00'.split(':')),
'sub_ports': []}
self.trunk_port_name = generate_tap_device_name()
self.trunk_br = trunk_manager.TrunkBridge(trunk_id)
self.ovsdb_handler = self._prepare_mocked_ovsdb_handler()
def trunk_bridge_does_not_exist(trunk_id):
"""Return true if trunk bridge for given ID does not exists."""
bridge = trunk_manager.TrunkBridge(trunk_id)
return not bridge.exists()