Initial commit

server/tests/test_item_persistence.py

@@ -0,0 +1,35 @@
+from __future__ import annotations
+
+import json
+from pathlib import Path
+from typing import cast
+
+from websockets.asyncio.server import ServerConnection
+
+from app.client import ClientConnection
+from app.item_service import ItemService
+
+
+def _fake_ws() -> ServerConnection:
+    return cast(ServerConnection, object())
+
+
+def test_item_persistence_omits_global_type_properties(tmp_path: Path) -> None:
+    state_file = tmp_path / "items.json"
+    service = ItemService(state_file=state_file)
+    client = ClientConnection(websocket=_fake_ws(), id="u1", x=3, y=4)
+
+    item = service.default_item(client, "dice")
+    service.add_item(item)
+    service.save_state()
+
+    saved = json.loads(state_file.read_text(encoding="utf-8"))
+    assert isinstance(saved, list)
+    assert len(saved) == 1
+    assert "capabilities" not in saved[0]
+    assert "useSound" not in saved[0]
+
+    reloaded = ItemService(state_file=state_file)
+    loaded_item = reloaded.items[item.id]
+    assert loaded_item.useSound == "sounds/roll.ogg"
+    assert "usable" in loaded_item.capabilities