From c8464e075cc66704c0f9210113a3b852121c5d2a Mon Sep 17 00:00:00 2001
From: cai <cai@nbcai.cc>
Date: Sat, 08 Aug 2026 18:55:07 +0800
Subject: [PATCH] test: cover participant binding rejection
---
src/main.rs | 36 ++++++++++++++++++++++++++++++++----
1 files changed, 32 insertions(+), 4 deletions(-)
diff --git a/src/main.rs b/src/main.rs
index dd37c08..9b08934 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -737,6 +737,10 @@
})
}
+fn is_bound_user_participant(identity: &str, expected: Option<&str>) -> bool {
+ expected.is_none_or(|value| identity == value)
+}
+
async fn observe_user_audio_events(
mut events: UnboundedReceiver<RoomEvent>,
call_id: String,
@@ -771,10 +775,10 @@
publication: _,
participant,
} => {
- if user_participant_identity
- .as_deref()
- .is_some_and(|expected| participant.identity().to_string() != expected)
- {
+ if !is_bound_user_participant(
+ &participant.identity().to_string(),
+ user_participant_identity.as_deref(),
+ ) {
warn!(call_id = %call_id, trace_id = %trace_id,
metadata_status = "wrong_participant",
"runtime helper ignored non-user audio participant");
@@ -4006,6 +4010,17 @@
let metadata = AudioIngressMetadata::from_participant(&attributes)
.expect("valid participant attributes")
.expect("controlled fixture metadata");
+ let session_line = asr_realtime::session_start_line(
+ "call-001",
+ "trace-001",
+ &format!("turn-{session_index:04}"),
+ "nonce-001",
+ Some(&metadata),
+ )
+ .expect("session start line");
+ let session_json: serde_json::Value =
+ serde_json::from_slice(&session_line).expect("session start json");
+ assert_eq!(sequence, session_json["clientFixtureSequence"]);
starts.push(metadata.client_fixture_sequence);
vad.reset_current_turn();
}
@@ -4025,6 +4040,19 @@
}
#[test]
+ fn production_observer_rejects_wrong_participant_before_vad_session() {
+ assert!(!is_bound_user_participant(
+ "participant-other",
+ Some("participant-user")
+ ));
+ assert!(is_bound_user_participant(
+ "participant-user",
+ Some("participant-user")
+ ));
+ assert!(is_bound_user_participant("participant-any", None));
+ }
+
+ #[test]
fn reply_chunk_marker_state_emits_turn_first_once_and_later_segment_first_once() {
let mut state = ReplyChunkMarkerState::default();
--
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