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|
use rstest::rstest;
use super::*;
use crate::{
assert_rendered_output,
input::StandardEvent,
test_helpers::{assertions::assert_rendered_output::AssertRenderOptions, with_view_state},
};
#[derive(Clone, Debug, PartialEq)]
enum TestAction {
A,
B,
C,
}
fn create_choices() -> Vec<(TestAction, char, String)> {
vec![
(TestAction::A, 'a', String::from("Description A")),
(TestAction::B, 'b', String::from("Description B")),
(TestAction::C, 'c', String::from("Description C")),
]
}
#[test]
fn render_options_no_prompt() {
let mut module = Choice::new(create_choices());
assert_rendered_output!(
Style module.get_view_data(),
"{TITLE}",
"{BODY}",
"{Normal}a) Description A",
"{Normal}b) Description B",
"{Normal}c) Description C",
"",
"{IndicatorColor}Please choose an option."
);
}
#[test]
fn render_options_prompt() {
let mut module = Choice::new(create_choices());
module.set_prompt(vec![ViewLine::from("Prompt")]);
assert_rendered_output!(
Style module.get_view_data(),
"{TITLE}",
"{LEADING}",
"{Normal}Prompt",
"",
"{BODY}",
"{Normal}a) Description A",
"{Normal}b) Description B",
"{Normal}c) Description C",
"",
"{IndicatorColor}Please choose an option."
);
}
#[test]
fn valid_selection() {
with_view_state(|context| {
let mut module = Choice::new(create_choices());
let choice = module.handle_event(Event::from('b'), &context.state);
assert_eq!(choice.unwrap(), &TestAction::B);
assert_rendered_output!(
Body module.get_view_data(),
"a) Description A",
"b) Description B",
"c) Description C",
"",
"Please choose an option."
);
});
}
#[test]
fn invalid_selection_character() {
with_view_state(|context| {
let mut module = Choice::new(create_choices());
let choice = module.handle_event(Event::from('z'), &context.state);
assert!(choice.is_none());
assert_rendered_output!(
Body module.get_view_data(),
"a) Description A",
"b) Description B",
"c) Description C",
"",
"Invalid option selected. Please choose an option."
);
});
}
#[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))]
fn event_standard(#[case] event: Event) {
with_view_state(|context| {
let mut module = Choice::new(create_choices());
_ = module.handle_event(event, &context.state);
assert!(!module.invalid_selection);
});
}
|