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Add test for tab disambiguation
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1 changed files with 66 additions and 1 deletions
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@ -2701,11 +2701,62 @@ fn open_new(app_state: &Arc<AppState>, cx: &mut MutableAppContext) {
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#[cfg(test)]
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mod tests {
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use std::cell::Cell;
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use super::*;
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use gpui::{executor::Deterministic, ModelHandle, TestAppContext, ViewContext};
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use project::{FakeFs, Project, ProjectEntryId};
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use serde_json::json;
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#[gpui::test]
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async fn test_tab_disambiguation(cx: &mut TestAppContext) {
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cx.foreground().forbid_parking();
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Settings::test_async(cx);
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let fs = FakeFs::new(cx.background());
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let project = Project::test(fs, [], cx).await;
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let (window_id, workspace) = cx.add_window(|cx| Workspace::new(project.clone(), cx));
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// Adding an item with no ambiguity renders the tab without detail.
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let item1 = cx.add_view(window_id, |_| {
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let mut item = TestItem::new();
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item.tab_descriptions = Some(vec!["c", "b1/c", "a/b1/c"]);
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item
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});
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workspace.update(cx, |workspace, cx| {
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workspace.add_item(Box::new(item1.clone()), cx);
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});
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item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), None));
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// Adding an item that creates ambiguity increases the level of detail on
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// both tabs.
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let item2 = cx.add_view(window_id, |_| {
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let mut item = TestItem::new();
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item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
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item
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});
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workspace.update(cx, |workspace, cx| {
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workspace.add_item(Box::new(item2.clone()), cx);
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});
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item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
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item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
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// Adding an item that creates ambiguity increases the level of detail only
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// on the ambiguous tabs. In this case, the ambiguity can't be resolved so
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// we stop at the highest detail available.
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let item3 = cx.add_view(window_id, |_| {
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let mut item = TestItem::new();
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item.tab_descriptions = Some(vec!["c", "b2/c", "a/b2/c"]);
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item
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});
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workspace.update(cx, |workspace, cx| {
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workspace.add_item(Box::new(item3.clone()), cx);
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});
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item1.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(1)));
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item2.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
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item3.read_with(cx, |item, _| assert_eq!(item.tab_detail.get(), Some(3)));
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}
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#[gpui::test]
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async fn test_tracking_active_path(cx: &mut TestAppContext) {
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cx.foreground().forbid_parking();
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@ -3226,6 +3277,8 @@ mod tests {
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project_entry_ids: Vec<ProjectEntryId>,
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project_path: Option<ProjectPath>,
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nav_history: Option<ItemNavHistory>,
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tab_descriptions: Option<Vec<&'static str>>,
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tab_detail: Cell<Option<usize>>,
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}
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enum TestItemEvent {
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@ -3245,6 +3298,8 @@ mod tests {
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project_entry_ids: self.project_entry_ids.clone(),
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project_path: self.project_path.clone(),
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nav_history: None,
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tab_descriptions: None,
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tab_detail: Default::default(),
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}
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}
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}
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@ -3262,6 +3317,8 @@ mod tests {
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project_path: None,
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is_singleton: true,
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nav_history: None,
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tab_descriptions: None,
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tab_detail: Default::default(),
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}
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}
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@ -3292,7 +3349,15 @@ mod tests {
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}
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impl Item for TestItem {
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fn tab_content(&self, _: Option<usize>, _: &theme::Tab, _: &AppContext) -> ElementBox {
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fn tab_description<'a>(&'a self, detail: usize, _: &'a AppContext) -> Option<Cow<'a, str>> {
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self.tab_descriptions.as_ref().and_then(|descriptions| {
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let description = *descriptions.get(detail).or(descriptions.last())?;
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Some(description.into())
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})
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}
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fn tab_content(&self, detail: Option<usize>, _: &theme::Tab, _: &AppContext) -> ElementBox {
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self.tab_detail.set(detail);
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Empty::new().boxed()
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}
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