test_spiceBufferOwnership

Check SPICE time conversion and the public interface after scratch-buffer cleanup.

test_spiceBufferOwnership.test_scratch_storage_is_private(field)

Python callers cannot replace the buffer or change its capacity.

test_spiceBufferOwnership.test_time_conversion_after_repeated_reset(picture, expected)

Preserve default and custom time strings and Julian dates across resets.

test_spiceBufferOwnership.test_time_output_rejects_insufficient_capacity(picture_length)

Reject invalid output capacities before passing storage to SPICE.