from scripts.kp_monthly_transits import build_monthly_transit_snapshot


def test_monthly_transit_snapshot_returns_all_nine_planets_and_real_date() -> None:
    snapshot = build_monthly_transit_snapshot(
        year=2026,
        month=1,
        lat=39.9042,
        lon=116.4074,
        tz=8.0,
    )

    assert snapshot["month"] == "2026-01"
    assert snapshot["anchor_local"].startswith("2026-01-01T12:00:00")
    assert set(snapshot["planets"].keys()) >= {
        "Sun",
        "Moon",
        "Mars",
        "Mercury",
        "Jupiter",
        "Venus",
        "Saturn",
        "Rahu",
        "Ketu",
    }
    assert snapshot["status"] == "parameter_sensitive"