benilla-octo/crates/benilla-app/src/ui_script/binder_tests.rs

//! The innkeeper bind confirm (decision 1331, BinderConfirm.xml): the dialog `ui_binder`'s feed
//! raises, its Accept, and the range poll that takes it away — driven exactly as that feed and the
//! app's NPC-session guard drive it.

use benilla_ui::script::{ScriptValue, UiScript};

use super::test_ui::load_ui as load_xml;

/// The app's own pre-state: a question is pending and in range, which is what
/// `CheckBinderDist()` reports while the dialog is up.
fn setup() -> UiScript {
    let mut s = UiScript::new().unwrap();
    s.set_screen_size(1024.0, 768.0);
    load_xml(&s, "Interface\\FrameXML\\Fonts.xml");
    load_xml(&s, "MoneyFrame.xml");
    load_xml(&s, "UiPanels.xml");
    load_xml(&s, r"Interface\FrameXML\UIPanelTemplates.lua");
    load_xml(&s, r"Interface\FrameXML\UIPanelTemplates.xml");
    load_xml(&s, "BinderConfirm.xml");
    s.set_binder_pending(true);
    s
}

/// `CONFIRM_BINDER(area)` raises the dialog with the area name filled in, and Accept queues the
/// one `ConfirmBinder()` that becomes `CMSG_BINDER_ACTIVATE`. The whole point of the arc: before
/// this wiring the click produced no dialog and no packet at all (B249).
#[test]
fn the_confirm_shows_the_area_and_accept_queues_the_bind() {
    let mut s = setup();
    s.fire_event(
        "CONFIRM_BINDER",
        vec![ScriptValue::Str("Dolanaar".to_string())],
    );
    assert!(
        s.eval::<bool>("return StaticPopup1:IsVisible()").unwrap(),
        "CONFIRM_BINDER shows the dialog"
    );
    assert_eq!(
        s.eval::<String>("return StaticPopup1Text:GetText()")
            .unwrap(),
        "Do you want to make Dolanaar your new home?",
        "arg1 fills the GlobalStrings template's %s"
    );

    s.run("StaticPopup_OnClick(StaticPopup1, 1)").unwrap();
    assert_eq!(s.take_binder_confirms(), 1);
    assert!(
        !s.eval::<bool>("return StaticPopup1:IsVisible()").unwrap(),
        "accepting closes it"
    );
}

/// Cancel and ESC both send **nothing**: declining an innkeeper is silent on the wire (there is
/// no decline opcode), so the only observable is that no confirm was queued.
#[test]
fn declining_sends_nothing() {
    let mut s = setup();
    s.fire_event("CONFIRM_BINDER", vec![ScriptValue::Str("Goldshire".into())]);
    s.run("StaticPopup_OnClick(StaticPopup1, 2)").unwrap();
    assert_eq!(s.take_binder_confirms(), 0);

    s.fire_event("CONFIRM_BINDER", vec![ScriptValue::Str("Goldshire".into())]);
    s.run("ToggleGameMenu()").unwrap();
    assert_eq!(s.take_binder_confirms(), 0);
    assert!(
        !s.eval::<bool>("return StaticPopup1:IsVisible()").unwrap(),
        "hideOnEscape takes it down"
    );
}

/// Walking away takes the question off screen: the entry's OnUpdate polls `CheckBinderDist()`,
/// which the app drives from the shared NPC-session range guard. While it holds, ticking changes
/// nothing; the frame it goes false, the dialog hides itself — with no packet either way.
#[test]
fn leaving_the_innkeepers_range_hides_the_confirm() {
    let mut s = setup();
    s.fire_event("CONFIRM_BINDER", vec![ScriptValue::Str("Kharanos".into())]);
    s.run("StaticPopup_OnUpdate(StaticPopup1, 0.1)").unwrap();
    assert!(
        s.eval::<bool>("return StaticPopup1:IsVisible()").unwrap(),
        "in range, the tick leaves it alone"
    );

    s.set_binder_pending(false);
    s.run("StaticPopup_OnUpdate(StaticPopup1, 0.1)").unwrap();
    assert!(
        !s.eval::<bool>("return StaticPopup1:IsVisible()").unwrap(),
        "out of range, the dialog takes itself down"
    );
    assert_eq!(s.take_binder_confirms(), 0, "and sends nothing");
}