1use std::sync::Arc;
  2
  3use crate::lsp_log::LogMenuItem;
  4
  5use super::*;
  6use futures::StreamExt;
  7use gpui::{Context, SemanticVersion, TestAppContext, VisualTestContext};
  8use language::{
  9    tree_sitter_rust, FakeLspAdapter, Language, LanguageConfig, LanguageMatcher, LanguageServerName,
 10};
 11use lsp_log::LogKind;
 12use project::{FakeFs, Project};
 13use serde_json::json;
 14use settings::SettingsStore;
 15
 16#[gpui::test]
 17async fn test_lsp_logs(cx: &mut TestAppContext) {
 18    if std::env::var("RUST_LOG").is_ok() {
 19        env_logger::init();
 20    }
 21
 22    init_test(cx);
 23
 24    let fs = FakeFs::new(cx.background_executor.clone());
 25    fs.insert_tree(
 26        "/the-root",
 27        json!({
 28            "test.rs": "",
 29            "package.json": "",
 30        }),
 31    )
 32    .await;
 33
 34    let project = Project::test(fs.clone(), ["/the-root".as_ref()], cx).await;
 35
 36    let language_registry = project.read_with(cx, |project, _| project.languages().clone());
 37    language_registry.add(Arc::new(Language::new(
 38        LanguageConfig {
 39            name: "Rust".into(),
 40            matcher: LanguageMatcher {
 41                path_suffixes: vec!["rs".to_string()],
 42                ..Default::default()
 43            },
 44            ..Default::default()
 45        },
 46        Some(tree_sitter_rust::LANGUAGE.into()),
 47    )));
 48    let mut fake_rust_servers = language_registry.register_fake_lsp(
 49        "Rust",
 50        FakeLspAdapter {
 51            name: "the-rust-language-server",
 52            ..Default::default()
 53        },
 54    );
 55
 56    let log_store = cx.new_model(LogStore::new);
 57    log_store.update(cx, |store, cx| store.add_project(&project, cx));
 58
 59    let _rust_buffer = project
 60        .update(cx, |project, cx| {
 61            project.open_local_buffer("/the-root/test.rs", cx)
 62        })
 63        .await
 64        .unwrap();
 65
 66    let mut language_server = fake_rust_servers.next().await.unwrap();
 67    language_server
 68        .receive_notification::<lsp::notification::DidOpenTextDocument>()
 69        .await;
 70
 71    let window = cx.add_window(|cx| LspLogView::new(project.clone(), log_store.clone(), cx));
 72    let log_view = window.root(cx).unwrap();
 73    let mut cx = VisualTestContext::from_window(*window, cx);
 74
 75    language_server.notify::<lsp::notification::LogMessage>(lsp::LogMessageParams {
 76        message: "hello from the server".into(),
 77        typ: lsp::MessageType::INFO,
 78    });
 79    cx.executor().run_until_parked();
 80
 81    log_view.update(&mut cx, |view, cx| {
 82        assert_eq!(
 83            view.menu_items(cx).unwrap(),
 84            &[LogMenuItem {
 85                server_id: language_server.server.server_id(),
 86                server_name: LanguageServerName("the-rust-language-server".into()),
 87                worktree_root_name: project
 88                    .read(cx)
 89                    .worktrees(cx)
 90                    .next()
 91                    .unwrap()
 92                    .read(cx)
 93                    .root_name()
 94                    .to_string(),
 95                rpc_trace_enabled: false,
 96                selected_entry: LogKind::Logs,
 97                trace_level: lsp::TraceValue::Off,
 98                server_kind: lsp_log::LanguageServerKind::Local {
 99                    project: project.downgrade()
100                }
101            }]
102        );
103        assert_eq!(view.editor.read(cx).text(cx), "hello from the server\n");
104    });
105}
106
107fn init_test(cx: &mut gpui::TestAppContext) {
108    cx.update(|cx| {
109        let settings_store = SettingsStore::test(cx);
110        cx.set_global(settings_store);
111        theme::init(theme::LoadThemes::JustBase, cx);
112        release_channel::init(SemanticVersion::default(), cx);
113        language::init(cx);
114        client::init_settings(cx);
115        Project::init_settings(cx);
116        editor::init_settings(cx);
117    });
118}