def test_kill_pids_in_file(self):
with contextlib.nested(
mock.patch('os.path.exists'),
mock.patch('__builtin__.open'),
mock.patch('neutron.agent.linux.utils.execute'),
mock.patch.object(namespace_driver.LOG, 'exception'),
) as (path_exists, mock_open, mock_execute, mock_log):
file_mock = mock.MagicMock()
mock_open.return_value = file_mock
file_mock.__enter__.return_value = file_mock
file_mock.__iter__.return_value = iter(['123'])
path_exists.return_value = False
namespace_driver.kill_pids_in_file('test_path')
path_exists.assert_called_once_with('test_path')
self.assertFalse(mock_open.called)
self.assertFalse(mock_execute.called)
path_exists.return_value = True
mock_execute.side_effect = RuntimeError
namespace_driver.kill_pids_in_file('test_path')
self.assertTrue(mock_log.called)
mock_execute.assert_called_once_with(['kill', '-9', '123'],
run_as_root=True)
def test_kill_pids_in_file(self):
with contextlib.nested(
mock.patch('os.path.exists'),
mock.patch.object(six.moves.builtins, 'open'),
mock.patch('neutron.agent.linux.utils.execute'),
mock.patch.object(namespace_driver.LOG, 'exception'),
) as (path_exists, mock_open, mock_execute, mock_log):
file_mock = mock.MagicMock()
mock_open.return_value = file_mock
file_mock.__enter__.return_value = file_mock
file_mock.__iter__.return_value = iter(['123'])
path_exists.return_value = False
namespace_driver.kill_pids_in_file('test_path')
path_exists.assert_called_once_with('test_path')
self.assertFalse(mock_open.called)
self.assertFalse(mock_execute.called)
path_exists.return_value = True
mock_execute.side_effect = RuntimeError
namespace_driver.kill_pids_in_file('test_path')
self.assertTrue(mock_log.called)
mock_execute.assert_called_once_with(
['kill', '-9', '123'], run_as_root=True)
def _kill_processes(self, loadbalancer_id):
pid_path = self._get_state_file_path(loadbalancer_id, 'haproxy.pid')
# kill the process
namespace_driver.kill_pids_in_file(pid_path)
def _kill_processes(self, loadbalancer_id):
pid_path = self._get_state_file_path(loadbalancer_id, 'haproxy.pid')
# kill the process
namespace_driver.kill_pids_in_file(pid_path)