//! The `end_to_end` example authorises its action before the work runs, so
//! the cost that decision debits and the authority receipt seals is an
//! estimate — never a hardware reading of work that had not happened. (The
//! work's own energy is metered, at the meter's grade, in step 3.) Checked on
//! the cost the example uses (the example file is compiled in here as a
//! module).

#[allow(dead_code)]
#[path = "../examples/end_to_end.rs"]
mod end_to_end;

use jcp_schema::Provenance;

#[test]
fn the_authorisation_is_debited_an_estimate() {
    let cost = end_to_end::authorised_cost();
    eprintln!("authorised cost: {} µJ [{}] measured {:?}", cost.uj(), cost.provenance.jcr1_label(), cost.measured_uj);
    assert_eq!(cost.provenance, Provenance::Estimator, "a pre-run cost graded {:?}", cost.provenance);
    assert_eq!(cost.measured_uj, None, "a measured figure for work that had not run");
    assert!(cost.check_provenance().is_ok(), "{cost:?}");
}