def test_main_no_candidates(self):
namespaces = ['ns1', 'ns2']
with mock.patch('neutron.agent.linux.ip_lib.IPWrapper') as ip_wrap:
ip_wrap.get_namespaces.return_value = namespaces
with mock.patch('eventlet.sleep') as eventlet_sleep:
conf = mock.Mock()
conf.force = False
methods_to_mock = dict(
eligible_for_deletion=mock.DEFAULT,
destroy_namespace=mock.DEFAULT,
setup_conf=mock.DEFAULT)
with mock.patch.multiple(util, **methods_to_mock) as mocks:
mocks['eligible_for_deletion'].return_value = False
mocks['setup_conf'].return_value = conf
with mock.patch('neutron.common.config.setup_logging'):
util.main()
ip_wrap.assert_has_calls(
[mock.call.get_namespaces(conf.AGENT.root_helper)])
mocks['eligible_for_deletion'].assert_has_calls(
[mock.call(conf, 'ns1', False),
mock.call(conf, 'ns2', False)])
self.assertFalse(mocks['destroy_namespace'].called)
self.assertFalse(eventlet_sleep.called)
def test_main_no_candidates(self):
namespaces = ['ns1', 'ns2']
with mock.patch('neutron.agent.linux.ip_lib.IPWrapper') as ip_wrap:
ip_wrap.get_namespaces.return_value = namespaces
with mock.patch('eventlet.sleep') as eventlet_sleep:
conf = mock.Mock()
conf.force = False
methods_to_mock = dict(
eligible_for_deletion=mock.DEFAULT,
destroy_namespace=mock.DEFAULT,
setup_conf=mock.DEFAULT)
with mock.patch.multiple(util, **methods_to_mock) as mocks:
mocks['eligible_for_deletion'].return_value = False
mocks['setup_conf'].return_value = conf
with mock.patch('neutron.common.config.setup_logging'):
util.main()
ip_wrap.assert_has_calls(
[mock.call.get_namespaces(conf.AGENT.root_helper)])
mocks['eligible_for_deletion'].assert_has_calls(
[mock.call(conf, 'ns1', False),
mock.call(conf, 'ns2', False)])
self.assertFalse(mocks['destroy_namespace'].called)
self.assertFalse(eventlet_sleep.called)
