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Add failing test for switching leaders in a pane

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This commit is contained in:
Max Brunsfeld 2023-10-09 13:30:14 -07:00
parent 29ccdb3cd9
commit af90077a6a
1 changed files with 70 additions and 86 deletions
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156
crates/collab/src/tests/following_tests.rs
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@ -184,20 +184,12 @@ async fn test_basic_following(
// All clients see that clients B and C are following client A.
cx_c.foreground().run_until_parked();
for (name, active_call, cx) in [
("A", &active_call_a, &cx_a),
("B", &active_call_b, &cx_b),
("C", &active_call_c, &cx_c),
("D", &active_call_d, &cx_d),
] {
active_call.read_with(*cx, |call, cx| {
let room = call.room().unwrap().read(cx);
assert_eq!(
room.followers_for(peer_id_a, project_id),
&[peer_id_b, peer_id_c],
"checking followers for A as {name}"
);
});
for (name, cx) in [("A", &cx_a), ("B", &cx_b), ("C", &cx_c), ("D", &cx_d)] {
assert_eq!(
followers_by_leader(project_id, cx),
&[(peer_id_a, vec![peer_id_b, peer_id_c])],
"followers seen by {name}"
);
}
// Client C unfollows client A.
@ -207,46 +199,39 @@ async fn test_basic_following(
// All clients see that clients B is following client A.
cx_c.foreground().run_until_parked();
for (name, active_call, cx) in [
("A", &active_call_a, &cx_a),
("B", &active_call_b, &cx_b),
("C", &active_call_c, &cx_c),
("D", &active_call_d, &cx_d),
] {
active_call.read_with(*cx, |call, cx| {
let room = call.room().unwrap().read(cx);
assert_eq!(
room.followers_for(peer_id_a, project_id),
&[peer_id_b],
"checking followers for A as {name}"
);
});
for (name, cx) in [("A", &cx_a), ("B", &cx_b), ("C", &cx_c), ("D", &cx_d)] {
assert_eq!(
followers_by_leader(project_id, cx),
&[(peer_id_a, vec![peer_id_b])],
"followers seen by {name}"
);
}
// Client C re-follows client A.
workspace_c.update(cx_c, |workspace, cx| {
workspace.follow(peer_id_a, cx);
});
workspace_c
.update(cx_c, |workspace, cx| {
workspace.follow(peer_id_a, cx).unwrap()
})
.await
.unwrap();
// All clients see that clients B and C are following client A.
cx_c.foreground().run_until_parked();
for (name, active_call, cx) in [
("A", &active_call_a, &cx_a),
("B", &active_call_b, &cx_b),
("C", &active_call_c, &cx_c),
("D", &active_call_d, &cx_d),
] {
active_call.read_with(*cx, |call, cx| {
let room = call.room().unwrap().read(cx);
assert_eq!(
room.followers_for(peer_id_a, project_id),
&[peer_id_b, peer_id_c],
"checking followers for A as {name}"
);
});
for (name, cx) in [("A", &cx_a), ("B", &cx_b), ("C", &cx_c), ("D", &cx_d)] {
assert_eq!(
followers_by_leader(project_id, cx),
&[(peer_id_a, vec![peer_id_b, peer_id_c])],
"followers seen by {name}"
);
}
// Client D follows client C.
// Client D follows client B, then switches to following client C.
workspace_d
.update(cx_d, |workspace, cx| {
workspace.follow(peer_id_b, cx).unwrap()
})
.await
.unwrap();
workspace_d
.update(cx_d, |workspace, cx| {
workspace.follow(peer_id_c, cx).unwrap()
@ -256,20 +241,15 @@ async fn test_basic_following(
// All clients see that D is following C
cx_d.foreground().run_until_parked();
for (name, active_call, cx) in [
("A", &active_call_a, &cx_a),
("B", &active_call_b, &cx_b),
("C", &active_call_c, &cx_c),
("D", &active_call_d, &cx_d),
] {
active_call.read_with(*cx, |call, cx| {
let room = call.room().unwrap().read(cx);
assert_eq!(
room.followers_for(peer_id_c, project_id),
&[peer_id_d],
"checking followers for C as {name}"
);
});
for (name, cx) in [("A", &cx_a), ("B", &cx_b), ("C", &cx_c), ("D", &cx_d)] {
assert_eq!(
followers_by_leader(project_id, cx),
&[
(peer_id_a, vec![peer_id_b, peer_id_c]),
(peer_id_c, vec![peer_id_d])
],
"followers seen by {name}"
);
}
// Client C closes the project.
@ -278,32 +258,12 @@ async fn test_basic_following(
// Clients A and B see that client B is following A, and client C is not present in the followers.
cx_c.foreground().run_until_parked();
for (name, active_call, cx) in [("A", &active_call_a, &cx_a), ("B", &active_call_b, &cx_b)] {
active_call.read_with(*cx, |call, cx| {
let room = call.room().unwrap().read(cx);
assert_eq!(
room.followers_for(peer_id_a, project_id),
&[peer_id_b],
"checking followers for A as {name}"
);
});
}
// All clients see that no-one is following C
for (name, active_call, cx) in [
("A", &active_call_a, &cx_a),
("B", &active_call_b, &cx_b),
("C", &active_call_c, &cx_c),
("D", &active_call_d, &cx_d),
] {
active_call.read_with(*cx, |call, cx| {
let room = call.room().unwrap().read(cx);
assert_eq!(
room.followers_for(peer_id_c, project_id),
&[],
"checking followers for C as {name}"
);
});
for (name, cx) in [("A", &cx_a), ("B", &cx_b), ("C", &cx_c), ("D", &cx_d)] {
assert_eq!(
followers_by_leader(project_id, cx),
&[(peer_id_a, vec![peer_id_b]),],
"followers seen by {name}"
);
}
// When client A activates a different editor, client B does so as well.
@ -1667,6 +1627,30 @@ struct PaneSummary {
items: Vec<(bool, String)>,
}
fn followers_by_leader(project_id: u64, cx: &TestAppContext) -> Vec<(PeerId, Vec<PeerId>)> {
cx.read(|cx| {
let active_call = ActiveCall::global(cx).read(cx);
let peer_id = active_call.client().peer_id();
let room = active_call.room().unwrap().read(cx);
let mut result = room
.remote_participants()
.values()
.map(|participant| participant.peer_id)
.chain(peer_id)
.filter_map(|peer_id| {
let followers = room.followers_for(peer_id, project_id);
if followers.is_empty() {
None
} else {
Some((peer_id, followers.to_vec()))
}
})
.collect::<Vec<_>>();
result.sort_by_key(|e| e.0);
result
})
}
fn pane_summaries(workspace: &ViewHandle<Workspace>, cx: &mut TestAppContext) -> Vec<PaneSummary> {
workspace.read_with(cx, |workspace, cx| {
let active_pane = workspace.active_pane();