ZIm/crates/zed/src/test.rs
Max Brunsfeld e3f055d950 Use a pool of databases to speed up integration tests
Also, use env_logger consistently in the tests for each crate.
Only initiallize the logger at all if some RUST_LOG env var is set.

Co-Authored-By: Nathan Sobo <nathan@zed.dev>
2022-02-07 15:00:00 -08:00

76 lines
2.6 KiB
Rust

use crate::{assets::Assets, build_window_options, build_workspace, AppState};
use client::{test::FakeHttpClient, ChannelList, Client, UserStore};
use gpui::{AssetSource, MutableAppContext};
use language::LanguageRegistry;
use parking_lot::Mutex;
use postage::watch;
use project::fs::FakeFs;
use std::sync::Arc;
use theme::{Theme, ThemeRegistry, DEFAULT_THEME_NAME};
use workspace::Settings;
#[cfg(test)]
#[ctor::ctor]
fn init_logger() {
if std::env::var("RUST_LOG").is_ok() {
env_logger::init();
}
}
pub fn test_app_state(cx: &mut MutableAppContext) -> Arc<AppState> {
let mut path_openers = Vec::new();
editor::init(cx, &mut path_openers);
let (settings_tx, settings) = watch::channel_with(build_settings(cx));
let themes = ThemeRegistry::new(Assets, cx.font_cache().clone());
let http = FakeHttpClient::with_404_response();
let client = Client::new(http.clone());
let user_store = cx.add_model(|cx| UserStore::new(client.clone(), http, cx));
let mut languages = LanguageRegistry::new();
languages.add(Arc::new(language::Language::new(
language::LanguageConfig {
name: "Rust".to_string(),
path_suffixes: vec!["rs".to_string()],
..Default::default()
},
Some(tree_sitter_rust::language()),
)));
Arc::new(AppState {
settings_tx: Arc::new(Mutex::new(settings_tx)),
settings,
themes,
languages: Arc::new(languages),
channel_list: cx.add_model(|cx| ChannelList::new(user_store.clone(), client.clone(), cx)),
client,
user_store,
fs: Arc::new(FakeFs::new(cx.background().clone())),
path_openers: Arc::from(path_openers),
build_window_options: &build_window_options,
build_workspace: &build_workspace,
})
}
fn build_settings(cx: &gpui::AppContext) -> Settings {
lazy_static::lazy_static! {
static ref DEFAULT_THEME: parking_lot::Mutex<Option<Arc<Theme>>> = Default::default();
static ref FONTS: Vec<Arc<Vec<u8>>> = Assets
.list("fonts")
.into_iter()
.map(|f| Arc::new(Assets.load(&f).unwrap().to_vec()))
.collect();
}
cx.platform().fonts().add_fonts(&FONTS).unwrap();
let mut theme_guard = DEFAULT_THEME.lock();
let theme = if let Some(theme) = theme_guard.as_ref() {
theme.clone()
} else {
let theme = ThemeRegistry::new(Assets, cx.font_cache().clone())
.get(DEFAULT_THEME_NAME)
.expect("failed to load default theme in tests");
*theme_guard = Some(theme.clone());
theme
};
Settings::new("Inconsolata", cx.font_cache(), theme).unwrap()
}