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Check that channel notes text converges in randomized test

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This commit is contained in:
Max Brunsfeld 2023-09-06 14:25:07 -07:00
parent e779adfe46
commit b75e69d31b
1 changed files with 29 additions and 9 deletions
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38
crates/collab/src/tests/random_channel_buffer_tests.rs
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@ -225,7 +225,17 @@ impl RandomizedTest for RandomChannelBufferTest {
async fn on_quiesce(server: &mut TestServer, clients: &mut [(Rc<TestClient>, TestAppContext)]) {
let channels = server.app_state.db.all_channels().await.unwrap();
for (client, client_cx) in clients.iter_mut() {
client_cx.update(|cx| {
client
.channel_buffers()
.retain(|b| b.read(cx).is_connected());
});
}
for (channel_id, channel_name) in channels {
let mut prev_text: Option<(u64, String)> = None;
let mut collaborator_user_ids = server
.app_state
.db
@ -237,18 +247,30 @@ impl RandomizedTest for RandomChannelBufferTest {
.collect::<Vec<_>>();
collaborator_user_ids.sort();
for (client, client_cx) in clients.iter_mut() {
client_cx.update(|cx| {
client
.channel_buffers()
.retain(|b| b.read(cx).is_connected());
for (client, client_cx) in clients.iter() {
let user_id = client.user_id().unwrap();
client_cx.read(|cx| {
if let Some(channel_buffer) = client
.channel_buffers()
.iter()
.find(|b| b.read(cx).channel().id == channel_id.to_proto())
{
let channel_buffer = channel_buffer.read(cx);
// Assert that channel buffer's text matches other clients' copies.
let text = channel_buffer.buffer().read(cx).text();
if let Some((prev_user_id, prev_text)) = &prev_text {
assert_eq!(
&text,
prev_text,
"client {user_id} has different text than client {prev_user_id} for channel {channel_name}",
);
} else {
prev_text = Some((user_id, text.clone()));
}
// Assert that all clients and the server agree about who is present in the
// channel buffer.
let collaborators = channel_buffer.collaborators();
let mut user_ids =
collaborators.iter().map(|c| c.user_id).collect::<Vec<_>>();
@ -256,9 +278,7 @@ impl RandomizedTest for RandomChannelBufferTest {
assert_eq!(
user_ids,
collaborator_user_ids,
"client {} has different user ids for channel {} than the server",
client.user_id().unwrap(),
channel_name
"client {user_id} has different user ids for channel {channel_name} than the server",
);
}
});