def test_timeout(self, m):
def side_effect(timeout=None):
raise subprocess.TimeoutExpired('', timeout)
process_mock = Mock()
process_mock.configure_mock(**{'wait.side_effect': side_effect})
m.return_value = process_mock
self.assertEqual(execute_cmd(['ls']), None)
def test_success(self, m):
process_mock = Mock()
process_mock.configure_mock(**{
'returncode': 0,
'stdout': io_out('foo')
})
m.return_value = process_mock
out = execute_cmd(['ls'])
self.assertEqual(out[0], 'foo')
def test_error(self, m):
process_mock = Mock()
process_mock.configure_mock(**{'returncode': 1})
m.return_value = process_mock
with self.assertRaises(ExecuteError):
execute_cmd(['ls'])
def test_execute_cmd_start(self):
with mock_patch.object(Thread, 'start') as start_mock:
execute_cmd('ls', '/tmp')
start_mock.assert_called_once()