sdk-ui: fix and add tests

Author: jmartinesp

crates/matrix-sdk-ui/src/timeline/pinned_events_loader.rs

@@ -63,8 +63,8 @@ impl PinnedEventsLoader {
             .rev()
             .collect();
 
-        // Use semaphore to limit the number of concurrent requests since RequestConfig can only
-        // set that value for the whole HttpClient
+        // Use semaphore to limit the number of concurrent requests since RequestConfig
+        // can only set that value for the whole HttpClient
         let semaphore = Arc::new(Semaphore::new(MAX_CONCURRENT_REQUESTS));
 
         if pinned_event_ids.is_empty() {

crates/matrix-sdk-ui/tests/integration/main.rs

@@ -84,7 +84,7 @@ async fn mock_context(
 }
 
 /// Mocks the /event endpoint
-#[allow(clippy::too_many_arguments)] // clippy you've got such a fixed mindset
+#[allow(clippy::too_many_arguments, dead_code)] // clippy you've got such a fixed mindset
 async fn mock_event(
     server: &MockServer,
     room_id: &RoomId,