1use crate::{assets::Assets, build_window_options, build_workspace, AppState};
 2use client::{test::FakeHttpClient, ChannelList, Client, UserStore};
 3use gpui::{AssetSource, MutableAppContext};
 4use language::LanguageRegistry;
 5use parking_lot::Mutex;
 6use postage::watch;
 7use project::fs::FakeFs;
 8use std::sync::Arc;
 9use theme::{Theme, ThemeRegistry, DEFAULT_THEME_NAME};
10use workspace::Settings;
11
12#[cfg(test)]
13#[ctor::ctor]
14fn init_logger() {
15    env_logger::init();
16}
17
18pub fn test_app_state(cx: &mut MutableAppContext) -> Arc<AppState> {
19    let mut entry_openers = Vec::new();
20    editor::init(cx, &mut entry_openers);
21    let (settings_tx, settings) = watch::channel_with(build_settings(cx));
22    let themes = ThemeRegistry::new(Assets, cx.font_cache().clone());
23    let http = FakeHttpClient::with_404_response();
24    let client = Client::new(http.clone());
25    let user_store = cx.add_model(|cx| UserStore::new(client.clone(), http, cx));
26    let mut languages = LanguageRegistry::new();
27    languages.add(Arc::new(language::Language::new(
28        language::LanguageConfig {
29            name: "Rust".to_string(),
30            path_suffixes: vec!["rs".to_string()],
31            ..Default::default()
32        },
33        Some(tree_sitter_rust::language()),
34    )));
35    Arc::new(AppState {
36        settings_tx: Arc::new(Mutex::new(settings_tx)),
37        settings,
38        themes,
39        languages: Arc::new(languages),
40        channel_list: cx.add_model(|cx| ChannelList::new(user_store.clone(), client.clone(), cx)),
41        client,
42        user_store,
43        fs: Arc::new(FakeFs::new()),
44        entry_openers: Arc::from(entry_openers),
45        build_window_options: &build_window_options,
46        build_workspace: &build_workspace,
47    })
48}
49
50fn build_settings(cx: &gpui::AppContext) -> Settings {
51    lazy_static::lazy_static! {
52        static ref DEFAULT_THEME: parking_lot::Mutex<Option<Arc<Theme>>> = Default::default();
53        static ref FONTS: Vec<Arc<Vec<u8>>> = Assets
54            .list("fonts")
55            .into_iter()
56            .map(|f| Arc::new(Assets.load(&f).unwrap().to_vec()))
57            .collect();
58    }
59
60    cx.platform().fonts().add_fonts(&FONTS).unwrap();
61
62    let mut theme_guard = DEFAULT_THEME.lock();
63    let theme = if let Some(theme) = theme_guard.as_ref() {
64        theme.clone()
65    } else {
66        let theme = ThemeRegistry::new(Assets, cx.font_cache().clone())
67            .get(DEFAULT_THEME_NAME)
68            .expect("failed to load default theme in tests");
69        *theme_guard = Some(theme.clone());
70        theme
71    };
72
73    Settings::new("Inconsolata", cx.font_cache(), theme).unwrap()
74}