139 lines
4.2 KiB
Rust
139 lines
4.2 KiB
Rust
use std::{cell::RefCell, rc::Rc};
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use gpui::{
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AnyWindowHandle, AppContext as _, Context, IntoElement, Modifiers, ParentElement as _, Render,
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Styled as _, TestAppContext, VisualTestContext, Window, div,
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};
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use gpui_native_core::clipboard::{COPIED_DURATION, ClipboardButton};
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use gpui_native_theme::Theme;
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const VALUE: &str = "https://example.com/repo.git";
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struct Harness {
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copies: Rc<RefCell<usize>>,
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disabled: bool,
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}
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impl Render for Harness {
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fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
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let copies = self.copies.clone();
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div().size_full().flex().flex_col().child(
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ClipboardButton::new("test-clipboard", VALUE)
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.disabled(self.disabled)
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.on_copied(move |_| *copies.borrow_mut() += 1),
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)
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}
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}
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/// A maximized window whose button stretches across the top control row, so
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/// `point(px(60.), px(14.))` always lands on it.
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fn clipboard_window(
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disabled: bool,
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) -> (
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TestAppContext,
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VisualTestContext,
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AnyWindowHandle,
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Rc<RefCell<usize>>,
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) {
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let mut cx = TestAppContext::single();
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cx.update(Theme::init);
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let copies = Rc::new(RefCell::new(0));
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let harness_copies = copies.clone();
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let window = cx.add_window(move |_, _| Harness {
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copies: harness_copies,
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disabled,
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});
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let window = window.into();
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cx.update_window(window, |_, window, cx| {
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window.draw(cx).clear(cx);
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})
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.unwrap();
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let visual = VisualTestContext::from_window(window, &cx);
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(cx, visual, window, copies)
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}
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fn draw(visual: &mut VisualTestContext, window: AnyWindowHandle) {
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visual
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.update_window(window, |_, window, cx| {
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window.draw(cx).clear(cx);
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})
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.unwrap();
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}
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fn clipboard_text(visual: &mut VisualTestContext) -> String {
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visual.update(|_window, cx| {
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cx.read_from_clipboard()
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.and_then(|item| item.text())
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.unwrap_or_default()
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})
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}
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fn click(visual: &mut VisualTestContext) {
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let selector = if visual.debug_bounds("clipboard").is_some() {
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"clipboard"
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} else {
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"clipboard-copied"
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};
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let bounds = visual
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.debug_bounds(selector)
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.expect("clipboard button should be rendered");
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visual.simulate_click(bounds.center(), Modifiers::default());
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}
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#[test]
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fn click_copies_the_value_and_fires_on_copied() {
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let (_cx, mut visual, _window, copies) = clipboard_window(false);
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click(&mut visual);
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assert_eq!(clipboard_text(&mut visual), VALUE);
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assert_eq!(*copies.borrow(), 1);
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}
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#[test]
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fn disabled_button_does_not_copy() {
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let (_cx, mut visual, _window, copies) = clipboard_window(true);
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click(&mut visual);
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assert_eq!(clipboard_text(&mut visual), "");
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assert_eq!(*copies.borrow(), 0);
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}
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#[test]
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fn copied_confirmation_shows_then_reverts() {
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let (cx, mut visual, window, _copies) = clipboard_window(false);
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click(&mut visual);
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draw(&mut visual, window);
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assert!(
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visual.debug_bounds("clipboard-copied").is_some(),
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"the check mark state should render right after the click"
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);
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assert!(visual.debug_bounds("clipboard").is_none());
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cx.executor().advance_clock(COPIED_DURATION);
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visual.run_until_parked();
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draw(&mut visual, window);
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assert!(
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visual.debug_bounds("clipboard").is_some(),
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"the copy icon should return once the confirmation window passes"
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);
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assert!(visual.debug_bounds("clipboard-copied").is_none());
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}
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#[test]
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fn a_second_click_within_the_window_keeps_the_confirmation_up() {
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let (cx, mut visual, window, _copies) = clipboard_window(false);
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click(&mut visual);
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cx.executor().advance_clock(COPIED_DURATION / 2);
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click(&mut visual);
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cx.executor().advance_clock(COPIED_DURATION / 2);
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visual.run_until_parked();
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draw(&mut visual, window);
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assert!(
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visual.debug_bounds("clipboard-copied").is_some(),
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"the first click's stale revert must not clear the second click's confirmation"
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);
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cx.executor().advance_clock(COPIED_DURATION);
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visual.run_until_parked();
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draw(&mut visual, window);
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assert!(visual.debug_bounds("clipboard").is_some());
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}
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