ObjectverseDiary / tests /test_dataset_tooling.py
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"""Tests for non-UI dataset and trace export tooling."""
from __future__ import annotations
import json
import tempfile
import unittest
from collections import Counter
from pathlib import Path
from scripts.export_traces import export_trace_jsonl
from scripts.generate_dataset import build_sft_records, write_sft_jsonl
from scripts.generate_sample_traces import generate_sample_traces
from scripts.prepare_curated_dataset import MODES, build_curated_records, write_jsonl
from src.models.schema import TraceRecord
class DatasetToolingTest(unittest.TestCase):
def test_build_sft_records(self) -> None:
records = build_sft_records(7)
assistant_payload = json.loads(records[0]["messages"][2]["content"])
self.assertEqual(len(records), 7)
self.assertEqual(records[0]["split"], "preview")
self.assertIn("object_understanding", records[0])
self.assertIn("persona", assistant_payload)
self.assertIn("diary", assistant_payload)
def test_write_sft_jsonl(self) -> None:
with tempfile.TemporaryDirectory() as tmp_dir:
output_path = Path(tmp_dir) / "preview.jsonl"
write_sft_jsonl(build_sft_records(3), output_path)
rows = [
json.loads(line)
for line in output_path.read_text(encoding="utf-8").splitlines()
]
self.assertEqual(len(rows), 3)
self.assertEqual(rows[0]["id"], "sft-preview-0001")
def test_build_curated_records(self) -> None:
records = build_curated_records(10)
assistant_payload = json.loads(records[0]["messages"][2]["content"])
self.assertEqual(len(records), 10)
self.assertEqual(records[0]["split"], "train")
self.assertEqual(records[0]["source"], "objectverse-diary-synthetic-curated-v1")
self.assertIn("curation_notes", records[0])
self.assertIn("persona", assistant_payload)
self.assertIn("diary", assistant_payload)
def test_build_curated_v2_records_has_broader_balanced_coverage(self) -> None:
records = build_curated_records(200, version="v2")
object_names = [
record["object_understanding"]["object"]["name"]
for record in records
]
mode_counts = Counter(record["mode"] for record in records)
object_mode_pairs = {(name, record["mode"]) for name, record in zip(object_names, records)}
assistant_payload = json.loads(records[0]["messages"][2]["content"])
self.assertEqual(len(records), 200)
self.assertEqual(records[0]["source"], "objectverse-diary-synthetic-curated-v2")
self.assertGreaterEqual(len(set(object_names)), 40)
self.assertEqual(mode_counts, Counter({mode: 40 for mode in MODES}))
self.assertEqual(len(object_mode_pairs), 200)
self.assertIn("scene_detail", records[0])
self.assertIn("persona", assistant_payload)
self.assertIn("diary", assistant_payload)
def test_write_curated_jsonl(self) -> None:
with tempfile.TemporaryDirectory() as tmp_dir:
output_path = Path(tmp_dir) / "curated.jsonl"
write_jsonl(build_curated_records(2), output_path)
rows = [
json.loads(line)
for line in output_path.read_text(encoding="utf-8").splitlines()
]
self.assertEqual(len(rows), 2)
self.assertEqual(rows[0]["id"], "curated-synthetic-0001")
def test_export_trace_jsonl(self) -> None:
with tempfile.TemporaryDirectory() as tmp_dir:
sample_dir = Path(tmp_dir) / "samples"
output_path = Path(tmp_dir) / "public_traces.jsonl"
generate_sample_traces(sample_dir)
count = export_trace_jsonl(sample_dir, output_path)
rows = [
json.loads(line)
for line in output_path.read_text(encoding="utf-8").splitlines()
]
self.assertEqual(count, 6)
self.assertEqual(len(rows), 6)
TraceRecord.model_validate(rows[0])
if __name__ == "__main__":
unittest.main()