from pathlib import Path
from src.experiment_notes import ExperimentNotes
from src.models import ExperimentSessionNote
def test_note_utf8_roundtrip(tmp_path:Path)->None:
    n=ExperimentSessionNote("n1",None,"e1","2026-08-09","prompt","学生","研究室","サイネージ正面",120.0,"水平","右側","左から右","昼",None,"こんにちは",.8,"config.yaml",None,None,10,None,"なし","日本語メモ")
    store=ExperimentNotes();path=store.save(n,tmp_path/"note.yaml");loaded=store.load(path);assert loaded.camera_position_note=="サイネージ正面" and loaded.condition=="prompt"