def METHOD_NAME(self):
    """Test if value error is raised correctly if invalid axis are defined."""
    with pytest.raises(ValueError, match=r".*Invalid rotation axis! *"):
        ForwardDirectionSignAlignment(forward_direction="x", rotation_axis="a").align(1, sampling_rate_hz=1)
    with pytest.raises(ValueError, match=r".*Invalid forward direction axis! *"):
        ForwardDirectionSignAlignment(forward_direction="a", rotation_axis="x").align(1, sampling_rate_hz=1)
    with pytest.raises(ValueError, match=r".*Invalid combination of rotation and forward direction axis! *"):
        ForwardDirectionSignAlignment(forward_direction="x", rotation_axis="x").align(1, sampling_rate_hz=1)