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use axum::extract::{Json, State};
use futures::{future, stream::StreamExt as _};
use crate::{
channel::{app, routes},
events::types,
test::fixtures::{self, future::Immediately as _},
};
#[tokio::test]
async fn new_channel() {
// Set up the environment
let app = fixtures::scratch_app().await;
let creator = fixtures::login::create(&app).await;
// Call the endpoint
let name = fixtures::channel::propose();
let request = routes::CreateRequest { name };
let Json(response_channel) = routes::on_create(
State(app.clone()),
creator,
fixtures::now(),
Json(request.clone()),
)
.await
.expect("new channel in an empty app");
// Verify the structure of the response
assert_eq!(request.name, response_channel.name);
// Verify the semantics
let channels = app.channels().all().await.expect("always succeeds");
assert!(channels.contains(&response_channel));
let mut events = app
.events()
.subscribe(&fixtures::now(), types::ResumePoint::default())
.await
.expect("subscribing never fails")
.filter(|types::ResumableEvent(_, event)| future::ready(event.channel == response_channel));
let types::ResumableEvent(_, event) = events
.next()
.immediately()
.await
.expect("creation event published");
assert_eq!(types::Sequence::default(), event.sequence);
assert_eq!(types::ChannelEventData::Created, event.data);
}
#[tokio::test]
async fn duplicate_name() {
// Set up the environment
let app = fixtures::scratch_app().await;
let creator = fixtures::login::create(&app).await;
let channel = fixtures::channel::create(&app, &fixtures::now()).await;
// Call the endpoint
let request = routes::CreateRequest { name: channel.name };
let routes::CreateError(error) = routes::on_create(
State(app.clone()),
creator,
fixtures::now(),
Json(request.clone()),
)
.await
.expect_err("duplicate channel name");
// Verify the structure of the response
assert!(matches!(
error,
app::CreateError::DuplicateName(name) if request.name == name
));
}
|
