use molt_argparse::molt_argparse;
use molt_ng::Interp;

struct Database {
    calls: Vec<(Vec<i32>, Option<f32>, bool)>
}

#[molt_argparse("{db} port_pin_list -period:clock_period -add")]
fn cmd1(
    db: &mut Database,
    port_pin_list: Vec<i32>, clock_period: Option<f32>,
    add: bool
) {
    println!("cmd1: {:?} {:?} {}", port_pin_list, clock_period, add);
    db.calls.push((port_pin_list, clock_period, add));
}

#[test]
fn test_cmd1() {
    let mut interp = Interp::new();
    let ctxid = interp.save_context(Database{ calls: Default::default() });
    interp.add_context_command("cmd1", cmd1, ctxid);
    interp.eval("cmd1 {1 2 3} -period 3.5").unwrap();
    interp.eval("cmd1 -period 2 -add {1}").unwrap();
    assert_eq!(interp.context::<Database>(ctxid).calls,
               vec![(vec![1, 2, 3], Some(3.5), false),
                    (vec![1], Some(2.), true)])
}