use std::process::Command;

#[test]
fn eval_lexical_runs_and_reports_billable_recall() {
    let out = Command::new(env!("CARGO_BIN_EXE_alpha-id"))
        .args(["eval", "--mode", "lexical", "--cases", "30"])
        .arg("--config").arg("config/default.toml")
        .output().unwrap();
    assert!(out.status.success(), "stderr: {}", String::from_utf8_lossy(&out.stderr));
    let s = String::from_utf8_lossy(&out.stdout);
    assert!(s.contains("BillableRecall@10="));
}

#[test]
fn eval_is_deterministic_same_seed() {
    let run = || {
        let out = Command::new(env!("CARGO_BIN_EXE_alpha-id"))
            .args(["eval", "--mode", "lexical", "--cases", "40", "--seed", "42"])
            .arg("--config").arg("config/default.toml")
            .output().unwrap();
        assert!(out.status.success(), "stderr: {}", String::from_utf8_lossy(&out.stderr));
        String::from_utf8(out.stdout).unwrap()
    };
    let first = run();
    let second = run();
    assert!(!first.is_empty(), "eval produced no output");
    assert_eq!(first, second,
        "eval output differed between runs with identical args (seed=42):\n  run1: {first:?}\n  run2: {second:?}");
}