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use rstest::rstest;
use super::*;
use crate::{
assert_rendered_output,
input::{KeyModifiers, MouseEvent, MouseEventKind, StandardEvent},
test_helpers::with_view_state,
};
fn handle_event(help: &mut Help, event: Event) {
let evt = help.read_event(event).unwrap_or(event);
with_view_state(|context| {
let _result = help.handle_event(evt, &context.state);
});
}
#[test]
fn empty() {
let mut module = Help::new_from_keybindings(&[]);
assert_rendered_output!(
Style module.get_view_data(),
"{TITLE}",
"{LEADING}",
"{Normal,Underline} Key Action{Pad( )}",
"{TRAILING}",
"{IndicatorColor}Press any key to close"
);
}
#[test]
fn from_key_bindings() {
let mut module = Help::new_from_keybindings(&[
(vec![String::from("a")], String::from("Description A")),
(vec![String::from("b")], String::from("Description B")),
]);
assert_rendered_output!(
Style module.get_view_data(),
"{TITLE}",
"{LEADING}",
"{Normal,Underline} Key Action{Pad( )}",
"{BODY}",
"{IndicatorColor} a{Normal,Dimmed}|{Normal}Description A",
"{IndicatorColor} b{Normal,Dimmed}|{Normal}Description B",
"{TRAILING}",
"{IndicatorColor}Press any key to close"
);
}
#[rstest]
#[case::resize(Event::Resize(100, 100))]
#[case::scroll_left(Event::from(StandardEvent::ScrollLeft))]
#[case::scroll_right(Event::from(StandardEvent::ScrollRight))]
#[case::scroll_down(Event::from(StandardEvent::ScrollDown))]
#[case::scroll_up(Event::from(StandardEvent::ScrollUp))]
#[case::scroll_jump_down(Event::from(StandardEvent::ScrollJumpDown))]
#[case::scroll_jump_up(Event::from(StandardEvent::ScrollJumpUp))]
#[case::mouse_event(Event::Mouse(MouseEvent {
kind: MouseEventKind::ScrollUp,
column: 0,
row: 0,
modifiers: KeyModifiers::empty(),
}))]
fn handle_standard_events(#[case] event: Event) {
let mut module = Help::new_from_keybindings(&[]);
module.set_active();
handle_event(&mut module, event);
assert!(module.is_active());
}
#[test]
fn handle_other_key_event() {
let mut module = Help::new_from_keybindings(&[]);
module.set_active();
handle_event(&mut module, Event::from('a'));
assert!(!module.is_active());
}
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