Files
pdfcraft/crates/ui-egui/tests/it/theme_button.rs
T
mtlcl410andClaude Fable 5.1 7e94c24532 M3: the theme button test starts on System (#1248)
The click-cycle test assumed a fresh install starts Light; it starts on
System now, so the cycle is System, Light, Dark.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-10-22 23:41:18 +08:00

42 lines
1.5 KiB
Rust

//! The title bar's theme button: a click cycles System, Light and Dark (a fresh install starts
//! on System, #1248); a right-click opens the menu with the appearance settings.
use egui_kittest::Harness;
use egui_kittest::kittest::Queryable;
use pdfcraft_ui_egui::PdfCraftApp;
fn harness() -> Harness<'static, PdfCraftApp> {
let mut h = Harness::builder().with_size(egui::vec2(1400.0, 900.0)).build_eframe(|_cc| {
let mut app = PdfCraftApp::new();
app.set_option("language", "en").unwrap();
app
});
h.run_steps(6);
h
}
fn preference(h: &Harness<'static, PdfCraftApp>) -> String {
format!("{:?}", h.state().theme_preference)
}
#[test]
fn a_click_cycles_the_theme_and_a_right_click_opens_the_menu() {
let mut h = harness();
assert_eq!(preference(&h), "System", "a fresh install follows the desktop (#1248)");
for (label, next) in
[("Display theme: Use system setting", "Light"), ("Display theme: Light gray", "Dark"), ("Display theme: Dark gray", "System")]
{
h.get_by_label(label).click();
h.run_steps(4);
assert_eq!(preference(&h), next);
}
assert!(h.query_by_label("Appearance settings…").is_none(), "a plain click opens no menu");
h.get_by_label("Display theme: Use system setting").click_secondary();
h.run_steps(4);
h.get_by_label("Appearance settings…").click();
h.run_steps(4);
h.run_steps(10);
assert!(h.query_by_label("Light theme").is_some(), "Preferences opens on Appearance");
}