1use crate::{
2 db::{tests::TestDb, NewUserParams, UserId},
3 executor::Executor,
4 rpc::{Server, ZedVersion, CLEANUP_TIMEOUT, RECONNECT_TIMEOUT},
5 AppState, Config,
6};
7use anyhow::anyhow;
8use call::ActiveCall;
9use channel::{ChannelBuffer, ChannelStore};
10use client::{
11 self, proto::PeerId, ChannelId, Client, Connection, Credentials, EstablishConnectionError,
12 UserStore,
13};
14use clock::FakeSystemClock;
15use collab_ui::channel_view::ChannelView;
16use collections::{HashMap, HashSet};
17use fs::FakeFs;
18use futures::{channel::oneshot, StreamExt as _};
19use gpui::{BackgroundExecutor, Context, Model, Task, TestAppContext, View, VisualTestContext};
20use language::LanguageRegistry;
21use node_runtime::FakeNodeRuntime;
22
23use notifications::NotificationStore;
24use parking_lot::Mutex;
25use project::{Project, WorktreeId};
26use rpc::{
27 proto::{self, ChannelRole},
28 RECEIVE_TIMEOUT,
29};
30use serde_json::json;
31use settings::SettingsStore;
32use std::{
33 cell::{Ref, RefCell, RefMut},
34 env,
35 ops::{Deref, DerefMut},
36 path::Path,
37 sync::{
38 atomic::{AtomicBool, AtomicUsize, Ordering::SeqCst},
39 Arc,
40 },
41};
42use util::{http::FakeHttpClient, SemanticVersion};
43use workspace::{Workspace, WorkspaceStore};
44
45pub struct TestServer {
46 pub app_state: Arc<AppState>,
47 pub test_live_kit_server: Arc<live_kit_client::TestServer>,
48 server: Arc<Server>,
49 next_github_user_id: i32,
50 connection_killers: Arc<Mutex<HashMap<PeerId, Arc<AtomicBool>>>>,
51 forbid_connections: Arc<AtomicBool>,
52 _test_db: TestDb,
53}
54
55pub struct TestClient {
56 pub username: String,
57 pub app_state: Arc<workspace::AppState>,
58 channel_store: Model<ChannelStore>,
59 notification_store: Model<NotificationStore>,
60 state: RefCell<TestClientState>,
61}
62
63#[derive(Default)]
64struct TestClientState {
65 local_projects: Vec<Model<Project>>,
66 remote_projects: Vec<Model<Project>>,
67 buffers: HashMap<Model<Project>, HashSet<Model<language::Buffer>>>,
68 channel_buffers: HashSet<Model<ChannelBuffer>>,
69}
70
71pub struct ContactsSummary {
72 pub current: Vec<String>,
73 pub outgoing_requests: Vec<String>,
74 pub incoming_requests: Vec<String>,
75}
76
77impl TestServer {
78 pub async fn start(deterministic: BackgroundExecutor) -> Self {
79 static NEXT_LIVE_KIT_SERVER_ID: AtomicUsize = AtomicUsize::new(0);
80
81 let use_postgres = env::var("USE_POSTGRES").ok();
82 let use_postgres = use_postgres.as_deref();
83 let test_db = if use_postgres == Some("true") || use_postgres == Some("1") {
84 TestDb::postgres(deterministic.clone())
85 } else {
86 TestDb::sqlite(deterministic.clone())
87 };
88 let live_kit_server_id = NEXT_LIVE_KIT_SERVER_ID.fetch_add(1, SeqCst);
89 let live_kit_server = live_kit_client::TestServer::create(
90 format!("http://livekit.{}.test", live_kit_server_id),
91 format!("devkey-{}", live_kit_server_id),
92 format!("secret-{}", live_kit_server_id),
93 deterministic.clone(),
94 )
95 .unwrap();
96 let app_state = Self::build_app_state(&test_db, &live_kit_server).await;
97 let epoch = app_state
98 .db
99 .create_server(&app_state.config.zed_environment)
100 .await
101 .unwrap();
102 let server = Server::new(
103 epoch,
104 app_state.clone(),
105 Executor::Deterministic(deterministic.clone()),
106 );
107 server.start().await.unwrap();
108 // Advance clock to ensure the server's cleanup task is finished.
109 deterministic.advance_clock(CLEANUP_TIMEOUT);
110 Self {
111 app_state,
112 server,
113 connection_killers: Default::default(),
114 forbid_connections: Default::default(),
115 next_github_user_id: 0,
116 _test_db: test_db,
117 test_live_kit_server: live_kit_server,
118 }
119 }
120
121 pub async fn start2(
122 cx_a: &mut TestAppContext,
123 cx_b: &mut TestAppContext,
124 ) -> (TestServer, TestClient, TestClient, ChannelId) {
125 let mut server = Self::start(cx_a.executor()).await;
126 let client_a = server.create_client(cx_a, "user_a").await;
127 let client_b = server.create_client(cx_b, "user_b").await;
128 let channel_id = server
129 .make_channel(
130 "test-channel",
131 None,
132 (&client_a, cx_a),
133 &mut [(&client_b, cx_b)],
134 )
135 .await;
136 cx_a.run_until_parked();
137
138 (server, client_a, client_b, channel_id)
139 }
140
141 pub async fn start1(cx: &mut TestAppContext) -> TestClient {
142 let mut server = Self::start(cx.executor().clone()).await;
143 server.create_client(cx, "user_a").await
144 }
145
146 pub async fn reset(&self) {
147 self.app_state.db.reset();
148 let epoch = self
149 .app_state
150 .db
151 .create_server(&self.app_state.config.zed_environment)
152 .await
153 .unwrap();
154 self.server.reset(epoch);
155 }
156
157 pub async fn create_client(&mut self, cx: &mut TestAppContext, name: &str) -> TestClient {
158 cx.update(|cx| {
159 if cx.has_global::<SettingsStore>() {
160 panic!("Same cx used to create two test clients")
161 }
162 let settings = SettingsStore::test(cx);
163 cx.set_global(settings);
164 release_channel::init("0.0.0", cx);
165 client::init_settings(cx);
166 });
167
168 let clock = Arc::new(FakeSystemClock::default());
169 let http = FakeHttpClient::with_404_response();
170 let user_id = if let Ok(Some(user)) = self.app_state.db.get_user_by_github_login(name).await
171 {
172 user.id
173 } else {
174 let github_user_id = self.next_github_user_id;
175 self.next_github_user_id += 1;
176 self.app_state
177 .db
178 .create_user(
179 &format!("{name}@example.com"),
180 false,
181 NewUserParams {
182 github_login: name.into(),
183 github_user_id,
184 },
185 )
186 .await
187 .expect("creating user failed")
188 .user_id
189 };
190 let client_name = name.to_string();
191 let mut client = cx.update(|cx| Client::new(clock, http.clone(), cx));
192 let server = self.server.clone();
193 let db = self.app_state.db.clone();
194 let connection_killers = self.connection_killers.clone();
195 let forbid_connections = self.forbid_connections.clone();
196
197 Arc::get_mut(&mut client)
198 .unwrap()
199 .set_id(user_id.to_proto())
200 .override_authenticate(move |cx| {
201 cx.spawn(|_| async move {
202 let access_token = "the-token".to_string();
203 Ok(Credentials {
204 user_id: user_id.to_proto(),
205 access_token,
206 })
207 })
208 })
209 .override_establish_connection(move |credentials, cx| {
210 assert_eq!(credentials.user_id, user_id.0 as u64);
211 assert_eq!(credentials.access_token, "the-token");
212
213 let server = server.clone();
214 let db = db.clone();
215 let connection_killers = connection_killers.clone();
216 let forbid_connections = forbid_connections.clone();
217 let client_name = client_name.clone();
218 cx.spawn(move |cx| async move {
219 if forbid_connections.load(SeqCst) {
220 Err(EstablishConnectionError::other(anyhow!(
221 "server is forbidding connections"
222 )))
223 } else {
224 let (client_conn, server_conn, killed) =
225 Connection::in_memory(cx.background_executor().clone());
226 let (connection_id_tx, connection_id_rx) = oneshot::channel();
227 let user = db
228 .get_user_by_id(user_id)
229 .await
230 .expect("retrieving user failed")
231 .unwrap();
232 cx.background_executor()
233 .spawn(server.handle_connection(
234 server_conn,
235 client_name,
236 user,
237 ZedVersion(SemanticVersion::new(1, 0, 0)),
238 None,
239 Some(connection_id_tx),
240 Executor::Deterministic(cx.background_executor().clone()),
241 ))
242 .detach();
243 let connection_id = connection_id_rx.await.map_err(|e| {
244 EstablishConnectionError::Other(anyhow!(
245 "{} (is server shutting down?)",
246 e
247 ))
248 })?;
249 connection_killers
250 .lock()
251 .insert(connection_id.into(), killed);
252 Ok(client_conn)
253 }
254 })
255 });
256
257 let fs = FakeFs::new(cx.executor());
258 let user_store = cx.new_model(|cx| UserStore::new(client.clone(), cx));
259 let workspace_store = cx.new_model(|cx| WorkspaceStore::new(client.clone(), cx));
260 let mut language_registry = LanguageRegistry::test();
261 language_registry.set_executor(cx.executor());
262 let app_state = Arc::new(workspace::AppState {
263 client: client.clone(),
264 user_store: user_store.clone(),
265 workspace_store,
266 languages: Arc::new(language_registry),
267 fs: fs.clone(),
268 build_window_options: |_, _| Default::default(),
269 node_runtime: FakeNodeRuntime::new(),
270 });
271
272 cx.update(|cx| {
273 theme::init(theme::LoadThemes::JustBase, cx);
274 Project::init(&client, cx);
275 client::init(&client, cx);
276 language::init(cx);
277 editor::init(cx);
278 workspace::init(app_state.clone(), cx);
279 call::init(client.clone(), user_store.clone(), cx);
280 channel::init(&client, user_store.clone(), cx);
281 notifications::init(client.clone(), user_store, cx);
282 collab_ui::init(&app_state, cx);
283 file_finder::init(cx);
284 menu::init();
285 settings::KeymapFile::load_asset("keymaps/default-macos.json", cx).unwrap();
286 });
287
288 client
289 .authenticate_and_connect(false, &cx.to_async())
290 .await
291 .unwrap();
292
293 let client = TestClient {
294 app_state,
295 username: name.to_string(),
296 channel_store: cx.read(ChannelStore::global).clone(),
297 notification_store: cx.read(NotificationStore::global).clone(),
298 state: Default::default(),
299 };
300 client.wait_for_current_user(cx).await;
301 client
302 }
303
304 pub fn disconnect_client(&self, peer_id: PeerId) {
305 self.connection_killers
306 .lock()
307 .remove(&peer_id)
308 .unwrap()
309 .store(true, SeqCst);
310 }
311
312 pub fn simulate_long_connection_interruption(
313 &self,
314 peer_id: PeerId,
315 deterministic: BackgroundExecutor,
316 ) {
317 self.forbid_connections();
318 self.disconnect_client(peer_id);
319 deterministic.advance_clock(RECEIVE_TIMEOUT + RECONNECT_TIMEOUT);
320 self.allow_connections();
321 deterministic.advance_clock(RECEIVE_TIMEOUT + RECONNECT_TIMEOUT);
322 deterministic.run_until_parked();
323 }
324
325 pub fn forbid_connections(&self) {
326 self.forbid_connections.store(true, SeqCst);
327 }
328
329 pub fn allow_connections(&self) {
330 self.forbid_connections.store(false, SeqCst);
331 }
332
333 pub async fn make_contacts(&self, clients: &mut [(&TestClient, &mut TestAppContext)]) {
334 for ix in 1..clients.len() {
335 let (left, right) = clients.split_at_mut(ix);
336 let (client_a, cx_a) = left.last_mut().unwrap();
337 for (client_b, cx_b) in right {
338 client_a
339 .app_state
340 .user_store
341 .update(*cx_a, |store, cx| {
342 store.request_contact(client_b.user_id().unwrap(), cx)
343 })
344 .await
345 .unwrap();
346 cx_a.executor().run_until_parked();
347 client_b
348 .app_state
349 .user_store
350 .update(*cx_b, |store, cx| {
351 store.respond_to_contact_request(client_a.user_id().unwrap(), true, cx)
352 })
353 .await
354 .unwrap();
355 }
356 }
357 }
358
359 pub async fn make_channel(
360 &self,
361 channel: &str,
362 parent: Option<ChannelId>,
363 admin: (&TestClient, &mut TestAppContext),
364 members: &mut [(&TestClient, &mut TestAppContext)],
365 ) -> ChannelId {
366 let (_, admin_cx) = admin;
367 let channel_id = admin_cx
368 .read(ChannelStore::global)
369 .update(admin_cx, |channel_store, cx| {
370 channel_store.create_channel(channel, parent, cx)
371 })
372 .await
373 .unwrap();
374
375 for (member_client, member_cx) in members {
376 admin_cx
377 .read(ChannelStore::global)
378 .update(admin_cx, |channel_store, cx| {
379 channel_store.invite_member(
380 channel_id,
381 member_client.user_id().unwrap(),
382 ChannelRole::Member,
383 cx,
384 )
385 })
386 .await
387 .unwrap();
388
389 admin_cx.executor().run_until_parked();
390
391 member_cx
392 .read(ChannelStore::global)
393 .update(*member_cx, |channels, cx| {
394 channels.respond_to_channel_invite(channel_id, true, cx)
395 })
396 .await
397 .unwrap();
398 }
399
400 channel_id
401 }
402
403 pub async fn make_public_channel(
404 &self,
405 channel: &str,
406 client: &TestClient,
407 cx: &mut TestAppContext,
408 ) -> ChannelId {
409 let channel_id = self
410 .make_channel(channel, None, (client, cx), &mut [])
411 .await;
412
413 client
414 .channel_store()
415 .update(cx, |channel_store, cx| {
416 channel_store.set_channel_visibility(
417 channel_id,
418 proto::ChannelVisibility::Public,
419 cx,
420 )
421 })
422 .await
423 .unwrap();
424
425 channel_id
426 }
427
428 pub async fn make_channel_tree(
429 &self,
430 channels: &[(&str, Option<&str>)],
431 creator: (&TestClient, &mut TestAppContext),
432 ) -> Vec<ChannelId> {
433 let mut observed_channels = HashMap::default();
434 let mut result = Vec::new();
435 for (channel, parent) in channels {
436 let id;
437 if let Some(parent) = parent {
438 if let Some(parent_id) = observed_channels.get(parent) {
439 id = self
440 .make_channel(channel, Some(*parent_id), (creator.0, creator.1), &mut [])
441 .await;
442 } else {
443 panic!(
444 "Edge {}->{} referenced before {} was created",
445 parent, channel, parent
446 )
447 }
448 } else {
449 id = self
450 .make_channel(channel, None, (creator.0, creator.1), &mut [])
451 .await;
452 }
453
454 observed_channels.insert(channel, id);
455 result.push(id);
456 }
457
458 result
459 }
460
461 pub async fn create_room(&self, clients: &mut [(&TestClient, &mut TestAppContext)]) {
462 self.make_contacts(clients).await;
463
464 let (left, right) = clients.split_at_mut(1);
465 let (_client_a, cx_a) = &mut left[0];
466 let active_call_a = cx_a.read(ActiveCall::global);
467
468 for (client_b, cx_b) in right {
469 let user_id_b = client_b.current_user_id(cx_b).to_proto();
470 active_call_a
471 .update(*cx_a, |call, cx| call.invite(user_id_b, None, cx))
472 .await
473 .unwrap();
474
475 cx_b.executor().run_until_parked();
476 let active_call_b = cx_b.read(ActiveCall::global);
477 active_call_b
478 .update(*cx_b, |call, cx| call.accept_incoming(cx))
479 .await
480 .unwrap();
481 }
482 }
483
484 pub async fn build_app_state(
485 test_db: &TestDb,
486 fake_server: &live_kit_client::TestServer,
487 ) -> Arc<AppState> {
488 Arc::new(AppState {
489 db: test_db.db().clone(),
490 live_kit_client: Some(Arc::new(fake_server.create_api_client())),
491 blob_store_client: None,
492 clickhouse_client: None,
493 config: Config {
494 http_port: 0,
495 database_url: "".into(),
496 database_max_connections: 0,
497 api_token: "".into(),
498 invite_link_prefix: "".into(),
499 live_kit_server: None,
500 live_kit_key: None,
501 live_kit_secret: None,
502 rust_log: None,
503 log_json: None,
504 zed_environment: "test".into(),
505 blob_store_url: None,
506 blob_store_region: None,
507 blob_store_access_key: None,
508 blob_store_secret_key: None,
509 blob_store_bucket: None,
510 clickhouse_url: None,
511 clickhouse_user: None,
512 clickhouse_password: None,
513 clickhouse_database: None,
514 zed_client_checksum_seed: None,
515 slack_panics_webhook: None,
516 },
517 })
518 }
519}
520
521impl Deref for TestServer {
522 type Target = Server;
523
524 fn deref(&self) -> &Self::Target {
525 &self.server
526 }
527}
528
529impl Drop for TestServer {
530 fn drop(&mut self) {
531 self.server.teardown();
532 self.test_live_kit_server.teardown().unwrap();
533 }
534}
535
536impl Deref for TestClient {
537 type Target = Arc<Client>;
538
539 fn deref(&self) -> &Self::Target {
540 &self.app_state.client
541 }
542}
543
544impl TestClient {
545 pub fn fs(&self) -> &FakeFs {
546 self.app_state.fs.as_fake()
547 }
548
549 pub fn channel_store(&self) -> &Model<ChannelStore> {
550 &self.channel_store
551 }
552
553 pub fn notification_store(&self) -> &Model<NotificationStore> {
554 &self.notification_store
555 }
556
557 pub fn user_store(&self) -> &Model<UserStore> {
558 &self.app_state.user_store
559 }
560
561 pub fn language_registry(&self) -> &Arc<LanguageRegistry> {
562 &self.app_state.languages
563 }
564
565 pub fn client(&self) -> &Arc<Client> {
566 &self.app_state.client
567 }
568
569 pub fn current_user_id(&self, cx: &TestAppContext) -> UserId {
570 UserId::from_proto(
571 self.app_state
572 .user_store
573 .read_with(cx, |user_store, _| user_store.current_user().unwrap().id),
574 )
575 }
576
577 pub async fn wait_for_current_user(&self, cx: &TestAppContext) {
578 let mut authed_user = self
579 .app_state
580 .user_store
581 .read_with(cx, |user_store, _| user_store.watch_current_user());
582 while authed_user.next().await.unwrap().is_none() {}
583 }
584
585 pub async fn clear_contacts(&self, cx: &mut TestAppContext) {
586 self.app_state
587 .user_store
588 .update(cx, |store, _| store.clear_contacts())
589 .await;
590 }
591
592 pub fn local_projects(&self) -> impl Deref<Target = Vec<Model<Project>>> + '_ {
593 Ref::map(self.state.borrow(), |state| &state.local_projects)
594 }
595
596 pub fn remote_projects(&self) -> impl Deref<Target = Vec<Model<Project>>> + '_ {
597 Ref::map(self.state.borrow(), |state| &state.remote_projects)
598 }
599
600 pub fn local_projects_mut(&self) -> impl DerefMut<Target = Vec<Model<Project>>> + '_ {
601 RefMut::map(self.state.borrow_mut(), |state| &mut state.local_projects)
602 }
603
604 pub fn remote_projects_mut(&self) -> impl DerefMut<Target = Vec<Model<Project>>> + '_ {
605 RefMut::map(self.state.borrow_mut(), |state| &mut state.remote_projects)
606 }
607
608 pub fn buffers_for_project<'a>(
609 &'a self,
610 project: &Model<Project>,
611 ) -> impl DerefMut<Target = HashSet<Model<language::Buffer>>> + 'a {
612 RefMut::map(self.state.borrow_mut(), |state| {
613 state.buffers.entry(project.clone()).or_default()
614 })
615 }
616
617 pub fn buffers(
618 &self,
619 ) -> impl DerefMut<Target = HashMap<Model<Project>, HashSet<Model<language::Buffer>>>> + '_
620 {
621 RefMut::map(self.state.borrow_mut(), |state| &mut state.buffers)
622 }
623
624 pub fn channel_buffers(&self) -> impl DerefMut<Target = HashSet<Model<ChannelBuffer>>> + '_ {
625 RefMut::map(self.state.borrow_mut(), |state| &mut state.channel_buffers)
626 }
627
628 pub fn summarize_contacts(&self, cx: &TestAppContext) -> ContactsSummary {
629 self.app_state
630 .user_store
631 .read_with(cx, |store, _| ContactsSummary {
632 current: store
633 .contacts()
634 .iter()
635 .map(|contact| contact.user.github_login.clone())
636 .collect(),
637 outgoing_requests: store
638 .outgoing_contact_requests()
639 .iter()
640 .map(|user| user.github_login.clone())
641 .collect(),
642 incoming_requests: store
643 .incoming_contact_requests()
644 .iter()
645 .map(|user| user.github_login.clone())
646 .collect(),
647 })
648 }
649
650 pub async fn build_local_project(
651 &self,
652 root_path: impl AsRef<Path>,
653 cx: &mut TestAppContext,
654 ) -> (Model<Project>, WorktreeId) {
655 let project = self.build_empty_local_project(cx);
656 let (worktree, _) = project
657 .update(cx, |p, cx| {
658 p.find_or_create_local_worktree(root_path, true, cx)
659 })
660 .await
661 .unwrap();
662 worktree
663 .read_with(cx, |tree, _| tree.as_local().unwrap().scan_complete())
664 .await;
665 (project, worktree.read_with(cx, |tree, _| tree.id()))
666 }
667
668 pub async fn build_test_project(&self, cx: &mut TestAppContext) -> Model<Project> {
669 self.fs()
670 .insert_tree(
671 "/a",
672 json!({
673 "1.txt": "one\none\none",
674 "2.js": "function two() { return 2; }",
675 "3.rs": "mod test",
676 }),
677 )
678 .await;
679 self.build_local_project("/a", cx).await.0
680 }
681
682 pub async fn host_workspace(
683 &self,
684 workspace: &View<Workspace>,
685 channel_id: ChannelId,
686 cx: &mut VisualTestContext,
687 ) {
688 cx.update(|cx| {
689 let active_call = ActiveCall::global(cx);
690 active_call.update(cx, |call, cx| call.join_channel(channel_id, cx))
691 })
692 .await
693 .unwrap();
694 cx.update(|cx| {
695 let active_call = ActiveCall::global(cx);
696 let project = workspace.read(cx).project().clone();
697 active_call.update(cx, |call, cx| call.share_project(project, cx))
698 })
699 .await
700 .unwrap();
701 cx.executor().run_until_parked();
702 }
703
704 pub async fn join_workspace<'a>(
705 &'a self,
706 channel_id: ChannelId,
707 cx: &'a mut TestAppContext,
708 ) -> (View<Workspace>, &'a mut VisualTestContext) {
709 cx.update(|cx| workspace::join_channel(channel_id, self.app_state.clone(), None, cx))
710 .await
711 .unwrap();
712 cx.run_until_parked();
713
714 self.active_workspace(cx)
715 }
716
717 pub fn build_empty_local_project(&self, cx: &mut TestAppContext) -> Model<Project> {
718 cx.update(|cx| {
719 Project::local(
720 self.client().clone(),
721 self.app_state.node_runtime.clone(),
722 self.app_state.user_store.clone(),
723 self.app_state.languages.clone(),
724 self.app_state.fs.clone(),
725 cx,
726 )
727 })
728 }
729
730 pub async fn build_remote_project(
731 &self,
732 host_project_id: u64,
733 guest_cx: &mut TestAppContext,
734 ) -> Model<Project> {
735 let active_call = guest_cx.read(ActiveCall::global);
736 let room = active_call.read_with(guest_cx, |call, _| call.room().unwrap().clone());
737 room.update(guest_cx, |room, cx| {
738 room.join_project(
739 host_project_id,
740 self.app_state.languages.clone(),
741 self.app_state.fs.clone(),
742 cx,
743 )
744 })
745 .await
746 .unwrap()
747 }
748
749 pub fn build_workspace<'a>(
750 &'a self,
751 project: &Model<Project>,
752 cx: &'a mut TestAppContext,
753 ) -> (View<Workspace>, &'a mut VisualTestContext) {
754 cx.add_window_view(|cx| {
755 cx.activate_window();
756 Workspace::new(0, project.clone(), self.app_state.clone(), cx)
757 })
758 }
759
760 pub async fn build_test_workspace<'a>(
761 &'a self,
762 cx: &'a mut TestAppContext,
763 ) -> (View<Workspace>, &'a mut VisualTestContext) {
764 let project = self.build_test_project(cx).await;
765 cx.add_window_view(|cx| {
766 cx.activate_window();
767 Workspace::new(0, project.clone(), self.app_state.clone(), cx)
768 })
769 }
770
771 pub fn active_workspace<'a>(
772 &'a self,
773 cx: &'a mut TestAppContext,
774 ) -> (View<Workspace>, &'a mut VisualTestContext) {
775 let window = cx.update(|cx| cx.active_window().unwrap().downcast::<Workspace>().unwrap());
776
777 let view = window.root_view(cx).unwrap();
778 let cx = VisualTestContext::from_window(*window.deref(), cx).as_mut();
779 // it might be nice to try and cleanup these at the end of each test.
780 (view, cx)
781 }
782}
783
784pub fn open_channel_notes(
785 channel_id: ChannelId,
786 cx: &mut VisualTestContext,
787) -> Task<anyhow::Result<View<ChannelView>>> {
788 let window = cx.update(|cx| cx.active_window().unwrap().downcast::<Workspace>().unwrap());
789 let view = window.root_view(cx).unwrap();
790
791 cx.update(|cx| ChannelView::open(channel_id, None, view.clone(), cx))
792}
793
794impl Drop for TestClient {
795 fn drop(&mut self) {
796 self.app_state.client.teardown();
797 }
798}