79 lines
2.3 KiB
Rust
79 lines
2.3 KiB
Rust
use gpui::{
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Context, IntoElement, KeyBinding, KeyUpEvent, Keystroke, Render, TestAppContext,
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VisualTestContext, Window,
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};
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use super::setup;
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use crate::{
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forms::{Upload, UploadList, UploadState},
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primitives::FocusNext,
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};
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/// Three uploads, one in each state, recording which buttons ran.
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struct Shelf {
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log: Vec<String>,
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}
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impl Render for Shelf {
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fn render(&mut self, _: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
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let note = |what: &'static str, cx: &mut Context<Self>| {
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let view = cx.entity();
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move |ix: usize, _: &mut Window, cx: &mut gpui::App| {
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view.update(cx, |shelf, _| shelf.log.push(format!("{what} {ix}")))
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}
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};
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let file = |name: &str, state| Upload {
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name: name.to_string().into(),
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bytes: 1_000,
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state,
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};
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UploadList::new(
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"uploads",
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[
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file("a", UploadState::Uploading(0.5)),
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file("b", UploadState::Failed("Too big".into())),
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file("c", UploadState::Done),
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],
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)
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.on_cancel(note("cancel", cx))
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.on_retry(note("retry", cx))
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.on_remove(note("remove", cx))
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}
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}
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fn press(key: &str, cx: &mut VisualTestContext) {
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cx.simulate_keystrokes(key);
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cx.simulate_event(KeyUpEvent {
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keystroke: Keystroke::parse(key).expect("a key"),
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});
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cx.run_until_parked();
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}
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#[gpui::test]
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fn each_row_offers_what_its_state_allows(cx: &mut TestAppContext) {
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setup(cx);
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cx.update(|cx| cx.bind_keys([KeyBinding::new("tab", FocusNext, None)]));
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let (view, cx) = cx.add_window_view(|_, _| Shelf { log: Vec::new() });
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cx.update(|window, _| window.focus_next());
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press("enter", cx);
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cx.update(|window, _| window.focus_next());
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press("enter", cx);
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cx.update(|window, _| window.focus_next());
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press("enter", cx);
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let log = view.read_with(cx, |shelf, _| shelf.log.clone());
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assert_eq!(log, ["cancel 0", "retry 1", "remove 2"]);
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}
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#[test]
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#[should_panic(expected = "not 0..=1")]
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fn an_upload_past_whole_is_refused() {
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let _ = UploadList::new(
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"uploads",
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[Upload {
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name: "a".into(),
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bytes: 1,
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state: UploadState::Uploading(1.5),
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}],
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);
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}
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