62 lines
2.0 KiB
Rust
62 lines
2.0 KiB
Rust
use gpui::{
|
|
AppContext as _, Context, IntoElement, ParentElement as _, Render, Styled as _, TestAppContext,
|
|
VisualTestContext, Window, div, px,
|
|
};
|
|
use gpui_native_core::separator::{Separator, SeparatorOrientation};
|
|
use gpui_native_theme::Theme;
|
|
|
|
struct Harness {
|
|
orientation: SeparatorOrientation,
|
|
}
|
|
|
|
impl Render for Harness {
|
|
fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
|
|
let separator = Separator::horizontal()
|
|
.orientation(self.orientation)
|
|
.debug_selector(|| "test-separator".to_string());
|
|
if self.orientation == SeparatorOrientation::Horizontal {
|
|
div()
|
|
.w(px(200.))
|
|
.h(px(50.))
|
|
.flex()
|
|
.flex_col()
|
|
.child(separator)
|
|
} else {
|
|
div().w(px(200.)).h(px(50.)).flex().child(separator)
|
|
}
|
|
}
|
|
}
|
|
|
|
fn separator_window(orientation: SeparatorOrientation) -> (TestAppContext, VisualTestContext) {
|
|
let mut cx = TestAppContext::single();
|
|
cx.update(Theme::init);
|
|
let window = cx.add_window(move |_, _| Harness { orientation });
|
|
let window = window.into();
|
|
cx.update_window(window, |_, window, cx| {
|
|
window.draw(cx).clear(cx);
|
|
})
|
|
.unwrap();
|
|
let visual = VisualTestContext::from_window(window, &cx);
|
|
(cx, visual)
|
|
}
|
|
|
|
#[test]
|
|
fn the_horizontal_rule_spans_its_container_at_hairline_height() {
|
|
let (_cx, mut visual) = separator_window(SeparatorOrientation::Horizontal);
|
|
let bounds = visual
|
|
.debug_bounds("test-separator")
|
|
.expect("horizontal separator rendered");
|
|
assert_eq!(bounds.size.width, px(200.));
|
|
assert_eq!(bounds.size.height, px(1.));
|
|
}
|
|
|
|
#[test]
|
|
fn the_vertical_rule_spans_its_container_at_hairline_width() {
|
|
let (_cx, mut visual) = separator_window(SeparatorOrientation::Vertical);
|
|
let bounds = visual
|
|
.debug_bounds("test-separator")
|
|
.expect("vertical separator rendered");
|
|
assert_eq!(bounds.size.width, px(1.));
|
|
assert_eq!(bounds.size.height, px(50.));
|
|
}
|