def test__infer_driver_from_allocation_positive(self):
cfg.CONF.set_override('mechanism_drivers', ['fake_agent'], group='ml2')
manager = managers.MechanismManager()
with mock.patch.object(mech_fake_agent.FakeAgentMechanismDriver,
'responsible_for_ports_allocation',
return_value=True):
responsible_driver = manager._infer_driver_from_allocation(
FakePortContext(
None,
None,
self.segments_to_bind,
profile={'allocation': 'fake_resource_provider'}))
self.assertEqual(responsible_driver.name, 'fake_agent')
def test__infer_driver_from_allocation_negative(self):
cfg.CONF.set_override('mechanism_drivers', ['fake_agent'], group='ml2')
manager = managers.MechanismManager()
with mock.patch.object(mech_fake_agent.FakeAgentMechanismDriver,
'responsible_for_ports_allocation',
return_value=False):
self.assertRaises(
place_exc.UnknownResourceProvider,
manager._infer_driver_from_allocation,
FakePortContext(
None,
None,
self.segments_to_bind,
profile={'allocation': 'fake_resource_provider'}))
def setUp(self):
super(TestManagers, self).setUp()
self.segment_id = "11111111-2222-3333-4444-555555555555"
self.segments_to_bind = [{
api.ID: self.segment_id,
'network_type': 'vlan',
'physical_network': 'public',
api.SEGMENTATION_ID: 49
}]
self.context = FakePortContext(None, None, self.segments_to_bind)
self.context._binding = mock.Mock()
self.context._binding_levels = []
self.context._new_bound_segment = self.segment_id
self.context._next_segments_to_bind = None
def setUp(self):
super(TestManagers, self).setUp()
self.segment_id = "11111111-2222-3333-4444-555555555555"
self.segments_to_bind = [{api.ID: self.segment_id,
'network_type': 'vlan',
'physical_network': 'public',
api.SEGMENTATION_ID: 49}]
original_port = {'fixed_ips': [{'subnet_id': mock.ANY,
'ip_address': mock.ANY}]}
self.context = FakePortContext(None, None, self.segments_to_bind,
original=original_port)
self.context._binding = mock.Mock()
self.context._binding_levels = []
self.context._new_bound_segment = self.segment_id
self.context._next_segments_to_bind = None
def test__infer_driver_from_allocation_ambiguous(self):
cfg.CONF.set_override('mechanism_drivers',
['fake_agent', 'another_fake_agent'],
group='ml2')
manager = managers.MechanismManager()
with mock.patch.object(mech_fake_agent.FakeAgentMechanismDriver,
'responsible_for_ports_allocation',
return_value=True), \
mock.patch.object(mech_fake_agent.AnotherFakeAgentMechanismDriver,
'responsible_for_ports_allocation',
return_value=True):
self.assertRaises(
place_exc.AmbiguousResponsibilityForResourceProvider,
manager._infer_driver_from_allocation,
FakePortContext(None,
None,
self.segments_to_bind,
profile={
'allocation': {
'fake_uuid': 'fake_resource_provider'
}
}))