def test_bridge_forward_delay(self): """Test reading of bridge forward-delay setting. """ mock_handle = io.open.return_value mock_handle.read.return_value = '42\n' res = netdev.bridge_forward_delay('foo') io.open.assert_called_with('/sys/class/net/foo/bridge/forward_delay') self.assertEqual(res, 42)
def test_bridge_forward_delay(self, mock_open): """Test reading of bridge forward-delay setting. """ mock_file = mock_open.return_value mock_filectx = mock_file.__enter__.return_value mock_filectx.read.return_value = '42\n' res = netdev.bridge_forward_delay('foo') mock_open.assert_called_with('/sys/class/net/foo/bridge/forward_delay') self.assertEqual(res, 42)