"""Preparation sorting applies before pagination and rejects unsupported keys."""


async def test_preparation_sort_pagination(logged_in):
    client = logged_in
    scope = {"instrument_type": "EQUITY", "region": "USA", "universe": "TOP3000", "delay": 1}
    for name in ["sort-C", "sort-A", "sort-B", "unrelated"]:
        response = await client.post("/api/v1/data-preparations", json={"name": name, "scope": scope})
        assert response.status_code == 201
    for direction, expected in [
        ("asc", ["sort-A", "sort-B", "sort-C"]),
        ("desc", ["sort-C", "sort-B", "sort-A"]),
    ]:
        names = []
        for offset in range(3):
            response = await client.get(
                "/api/v1/data-preparations",
                params={
                    "q": "sort-",
                    "sort": "name",
                    "direction": direction,
                    "limit": 1,
                    "offset": offset,
                },
            )
            assert response.status_code == 200
            assert response.json()["total"] == 3
            names.append(response.json()["items"][0]["name"])
        assert names == expected
    for params in [{"sort": "field_count"}, {"direction": "sideways"}]:
        assert (await client.get("/api/v1/data-preparations", params=params)).status_code == 422
    default = (await client.get("/api/v1/data-preparations")).json()
    assert default["items"][0]["name"] == "unrelated"