@classmethod
def get_testing_options(cls):
    """Get testing options for the transform class.

        Returns:
            list: Multiple dictionaries of keywords and messages before/after
                pairs that will result from the transform created by the provided
                keywords.
        
        """
    return [{'in/out': [(1, NotImplementedError)], 'kwargs': {
        'initial_state': {'test': 1}, 'original_datatype': {'type': 'int'}}}]
