fixup

tests/v3/test_store/test_memory.py

@@ -58,9 +58,14 @@ def set(self, store: GpuMemoryStore, key: str, value: Buffer) -> None:
     def get(self, store: MemoryStore, key: str) -> Buffer:
         return store._store_dict[key]
 
-    @pytest.fixture(scope="function", params=[None, {}])
-    def store_kwargs(self, request) -> dict[str, str | None | dict[str, Buffer]]:
-        return {"store_dict": request.param, "mode": "r+"}
+    @pytest.fixture(scope="function", params=[None, True])
+    def store_kwargs(
+        self, request: pytest.FixtureRequest
+    ) -> dict[str, str | None | dict[str, Buffer]]:
+        kwargs = {"store_dict": None, "mode": "r+"}
+        if request.param is True:
+            kwargs["store_dict"] = {}
+        return kwargs
 
     @pytest.fixture(scope="function")
     def store(self, store_kwargs: str | None | dict[str, gpu.Buffer]) -> GpuMemoryStore: