use expect instead of assert(..is_some())

Signed-off-by: Daniel King <[email protected]>

Author: danking

vortex-io/src/limit.rs

@@ -259,7 +259,10 @@ mod tests {
         assert!(result.is_err());
 
         // After consuming, should be able to push again
-        assert!(stream.next().await.is_some());
+        stream
+            .next()
+            .await
+            .expect("The 10 byte vector ought to be in there!");
         assert_eq!(stream.bytes_available(), 10);
 
         let result = stream.try_push(Box::pin(async { vec![1u8; 5] }), 5);