def METHOD_NAME(self):  # TODO - use the mixin class in the future
    fresh_interface = self.data_interface_cls(file_paths=self.file_paths)
    aligned_starting_time = 1.23
    relative_segment_starting_times = [[0.1]]
    fresh_interface.set_aligned_segment_starting_times(
        aligned_segment_starting_times=relative_segment_starting_times
    )
    fresh_interface.set_aligned_starting_time(aligned_starting_time=aligned_starting_time)
    neo_reader_starting_times = [reader._t_starts for reader in fresh_interface.readers_list]
    expecting_starting_times = [[1.33]]
    self.assertListEqual(list1=neo_reader_starting_times, list2=expecting_starting_times)