def METHOD_NAME(self):
    with mock.patch('os.open') as open, \
            mock.patch('io.FileIO'), \
            mock.patch('io.TextIOWrapper'), \
            mock.patch('termios.tcgetattr') as tcgetattr, \
            mock.patch('termios.tcsetattr') as tcsetattr:
        open.return_value = 3
        fake_attrs = [255, 255, 255, 255, 255]
        tcgetattr.return_value = list(fake_attrs)
        getpass.unix_getpass()
        tcsetattr.assert_called_with(3, mock.ANY, fake_attrs)