async def startup_event():
    items["foo"] = {"name": "Fighters"}
    items["bar"] = {"name": "Tenders"}


@app.get("/items/{item_id}")
async def read_items(item_id: str):
    return items[item_id]


def test_read_items():
    with TestClient(app) as client:
        response = client.get("/items/foo")
        assert response.status_code == 200

    yield
    # clean up items
    items.clear()


app = FastAPI(lifespan=lifespan)


@app.get("/items/{item_id}")
async def read_items(item_id: str):
    return items[item_id]


def test_read_items():
    # Before the lifespan starts, "items" is still empty
    assert items == {}

    with TestClient(app) as client:
        # Inside the "with TestClient" block, the lifespan starts and items added

                "name": "Portal Gun",
                "description": "Device to travel through the multi-rick-verse",
                "sub": None,
            },
        ]
    )


def test_read_items():
    client = get_app_client()
    client_no = get_app_client(separate_input_output_schemas=False)
    response = client.get("/items/")
    response2 = client_no.get("/items/")