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WIP: Start refactoring completion test
The idea is to write more assertions related to how autocompletion behaves with multiple cursors, prefixes that don't match, etc.
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@ -4930,6 +4930,7 @@ fn styled_runs_for_completion_label<'a>(
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mod tests {
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use super::*;
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use language::{FakeFile, LanguageConfig};
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use lsp::FakeLanguageServer;
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use std::{cell::RefCell, path::Path, rc::Rc, time::Instant};
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use text::Point;
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use unindent::Unindent;
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@ -7132,41 +7133,28 @@ mod tests {
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let (_, editor) = cx.add_window(|cx| build_editor(buffer, settings, cx));
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editor.update(&mut cx, |editor, cx| {
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editor.select_ranges([3..3], None, cx);
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editor.select_ranges(
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[
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Point::new(0, 3)..Point::new(0, 3),
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Point::new(1, 3)..Point::new(1, 3),
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Point::new(2, 3)..Point::new(2, 3),
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],
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None,
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cx,
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);
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editor.handle_input(&Input(".".to_string()), cx);
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});
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let (id, params) = fake.receive_request::<lsp::request::Completion>().await;
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assert_eq!(
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params.text_document_position.text_document.uri,
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lsp::Url::from_file_path("/the/file").unwrap()
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);
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assert_eq!(
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params.text_document_position.position,
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lsp::Position::new(0, 4)
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);
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fake.respond(
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id,
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Some(lsp::CompletionResponse::Array(vec![
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lsp::CompletionItem {
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text_edit: Some(lsp::CompletionTextEdit::Edit(lsp::TextEdit {
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range: lsp::Range::new(lsp::Position::new(0, 4), lsp::Position::new(0, 4)),
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new_text: "first_completion".to_string(),
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})),
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..Default::default()
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},
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lsp::CompletionItem {
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text_edit: Some(lsp::CompletionTextEdit::Edit(lsp::TextEdit {
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range: lsp::Range::new(lsp::Position::new(0, 4), lsp::Position::new(0, 4)),
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new_text: "second_completion".to_string(),
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})),
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..Default::default()
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},
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])),
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handle_completion_request(
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&mut fake,
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"/the/file",
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Point::new(0, 4),
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&[
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(Point::new(0, 4)..Point::new(0, 4), "first completion"),
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(Point::new(0, 4)..Point::new(0, 4), "second completion"),
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],
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)
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.await;
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editor.next_notification(&cx).await;
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let apply_additional_edits = editor.update(&mut cx, |editor, cx| {
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@ -7184,21 +7172,11 @@ mod tests {
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apply_additional_edits
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});
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let (id, _) = fake
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.receive_request::<lsp::request::ResolveCompletionItem>()
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.await;
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fake.respond(
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id,
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lsp::CompletionItem {
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additional_text_edits: Some(vec![lsp::TextEdit::new(
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lsp::Range::new(lsp::Position::new(2, 5), lsp::Position::new(2, 5)),
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"\nadditional edit".to_string(),
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)]),
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..Default::default()
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},
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handle_resolve_completion_request(
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&mut fake,
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Some((Point::new(2, 5)..Point::new(2, 5), "\nadditional edit")),
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)
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.await;
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apply_additional_edits.await.unwrap();
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assert_eq!(
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editor.read_with(&cx, |editor, cx| editor.text(cx)),
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@ -7210,6 +7188,64 @@ mod tests {
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"
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.unindent()
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);
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async fn handle_completion_request(
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fake: &mut FakeLanguageServer,
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path: &str,
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position: Point,
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completions: &[(Range<Point>, &str)],
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) {
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let (id, params) = fake.receive_request::<lsp::request::Completion>().await;
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assert_eq!(
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params.text_document_position.text_document.uri,
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lsp::Url::from_file_path(path).unwrap()
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);
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assert_eq!(
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params.text_document_position.position,
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lsp::Position::new(position.row, position.column)
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);
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let completions = completions
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.iter()
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.map(|(range, new_text)| lsp::CompletionItem {
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text_edit: Some(lsp::CompletionTextEdit::Edit(lsp::TextEdit {
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range: lsp::Range::new(
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lsp::Position::new(range.start.row, range.start.column),
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lsp::Position::new(range.start.row, range.start.column),
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),
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new_text: new_text.to_string(),
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})),
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..Default::default()
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})
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.collect();
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fake.respond(id, Some(lsp::CompletionResponse::Array(completions)))
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.await;
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}
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async fn handle_resolve_completion_request(
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fake: &mut FakeLanguageServer,
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edit: Option<(Range<Point>, &str)>,
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) {
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let (id, _) = fake
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.receive_request::<lsp::request::ResolveCompletionItem>()
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.await;
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fake.respond(
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id,
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lsp::CompletionItem {
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additional_text_edits: edit.map(|(range, new_text)| {
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vec![lsp::TextEdit::new(
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lsp::Range::new(
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lsp::Position::new(range.start.row, range.start.column),
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lsp::Position::new(range.end.row, range.end.column),
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),
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new_text.to_string(),
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)]
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}),
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..Default::default()
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},
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)
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.await;
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}
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}
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#[gpui::test]
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