//! The L3 stage grades a fabric-priced figure by its weakest input: with the
//! member that ran priced by an `Estimated` figure, the receipt says Estimator.
//! Its own test process, because the fabric is discovered once per process.

mod common;

use joule_code_receipt::Provenance;
use jouleclaw_fabric::EnergyProvenance;

#[test]
fn a_call_priced_by_an_estimated_figure_is_an_estimate() {
    let (energy, window) = common::resolve_priced_at("estimated", Some(EnergyProvenance::Estimated));
    eprintln!("window: {window:?}\nenergy: {energy:?}");
    let neon = window.iter().find(|e| e.member_id == "local/cpu-neon").expect("the m=1 matmul ran on cpu-neon");
    assert_eq!(neon.projected_grade, Some(EnergyProvenance::Estimated), "the ledger carries the row's grade");
    assert!(energy.estimated_uj > 0, "the projection is reported: {energy:?}");
    assert_eq!((energy.provenance, energy.measured_uj), (Provenance::Estimator, None), "{energy:?}");
    assert!(energy.check_provenance().is_ok());
}