def call_counts_fixture():
    return {
        "get_db_session": 0,
        "get_current_user": 0,
        "get_user_me": 0,
        "get_user_items": 0,
    }


@pytest.fixture(name="app")
def app_fixture(call_counts: dict[str, int]):
    def get_db_session():
        call_counts["get_db_session"] += 1
        return f"db_session_{call_counts['get_db_session']}"

    def get_current_user(