codex2

tests/db/test_bulk_persistence.py

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+"""
+Tests de charge legere pour la persistence (100 snapshots).
+"""
+
+from datetime import datetime
+
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+
+from pricewatch.app.core.schema import DebugInfo, DebugStatus, FetchMethod, ProductSnapshot
+from pricewatch.app.db.models import Base, Product
+from pricewatch.app.db.repository import ProductRepository
+
+
+def test_bulk_save_100_snapshots():
+    """Le repository persiste 100 snapshots sans erreur."""
+    engine = create_engine("sqlite:///:memory:")
+    Base.metadata.create_all(engine)
+    session = sessionmaker(bind=engine)()
+
+    try:
+        repo = ProductRepository(session)
+        for idx in range(100):
+            snapshot = ProductSnapshot(
+                source="amazon",
+                url=f"https://example.com/product/{idx}",
+                fetched_at=datetime(2026, 1, 14, 14, 0, 0),
+                title=f"Produit {idx}",
+                price=10.0 + idx,
+                currency="EUR",
+                reference=f"REF-{idx}",
+                debug=DebugInfo(method=FetchMethod.HTTP, status=DebugStatus.SUCCESS),
+            )
+            repo.save_snapshot(snapshot)
+        session.commit()
+
+        assert session.query(Product).count() == 100
+    finally:
+        session.close()
+        engine.dispose()