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use crate::config::Config;
use crate::display::{CrossTerm, Event, KeyCode, KeyEvent, KeyModifiers};
use crate::input::input_handler::InputHandler;
use crossterm::event::{MouseEvent, MouseEventKind};
use std::env::set_var;
use std::path::Path;
pub struct TestContext<'t> {
pub config: &'t Config,
pub crossterm: CrossTerm,
pub input_handler: InputHandler<'t>,
}
pub fn display_module_test<F>(callback: F)
where F: FnOnce(TestContext<'_>) {
set_var(
"GIT_DIR",
Path::new(env!("CARGO_MANIFEST_DIR"))
.join("test")
.join("fixtures")
.join("simple")
.to_str()
.unwrap(),
);
let config = Config::new().unwrap();
let input_handler = InputHandler::new(&config.key_bindings);
let crossterm = CrossTerm::new();
callback(TestContext {
config: &config,
crossterm,
input_handler,
});
}
pub fn _create_key_event(c: KeyCode, modifiers: &[String]) -> Event {
let mut key_modifiers = KeyModifiers::NONE;
for modifier in modifiers {
match modifier.as_str() {
"Control" => key_modifiers.insert(KeyModifiers::CONTROL),
"Shift" => key_modifiers.insert(KeyModifiers::SHIFT),
"Alt" => key_modifiers.insert(KeyModifiers::ALT),
_ => panic!("Invalid modifier: {}", modifier),
}
}
Event::Key(KeyEvent::new(c, key_modifiers))
}
#[macro_export]
macro_rules! create_key_event {
($char:expr) => {
crate::display::testutil::_create_key_event(crate::display::KeyCode::Char($char), &[])
};
($char:expr, $($modifiers:expr),*) => {
{
let mut modifiers = vec![];
$( modifiers.push(String::from($modifiers)); )*
crate::display::testutil::_create_key_event(crate::display::KeyCode::Char($char), &modifiers)
}
};
(code $code:expr) => {
crate::display::testutil::_create_key_event($code, &[])
};
(code $code:expr, $($modifiers:expr),*) => {
let mut modifiers = vec![];
$( modifiers.push(String::from($modifiers)); )*
crate::display::testutil::_create_key_event($code, &modifiers)
};
}
pub fn _create_mouse_event(kind: MouseEventKind, column: u16, row: u16, modifiers: &[String]) -> Event {
let mut key_modifiers = KeyModifiers::NONE;
for modifier in modifiers {
match modifier.as_str() {
"Control" => key_modifiers.insert(KeyModifiers::CONTROL),
"Shift" => key_modifiers.insert(KeyModifiers::SHIFT),
"Alt" => key_modifiers.insert(KeyModifiers::ALT),
_ => panic!("Invalid modifier: {}", modifier),
}
}
Event::Mouse(MouseEvent {
kind,
column,
row,
modifiers: key_modifiers,
})
}
#[macro_export]
macro_rules! create_mouse_event {
($kind:expr) => {
Event::Mouse(MouseEvent {
kind: $kind,
column: 0,
row: 0,
modifiers: KeyModifiers::NONE,
})
};
}
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