From 4391765d7569a9ee6f36517b4a5b27e668f733bd Mon Sep 17 00:00:00 2001 From: yuneng-jiang Date: Wed, 20 May 2026 19:01:31 -0700 Subject: [PATCH] test(realtime): expect session.created as xAI realtime initial event (#28424) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit xAI's Grok Voice Agent API now sends session.created as its first realtime event (matching OpenAI), followed by conversation.created. The E2E canary pinned the old conversation.created value and failed. LiteLLM's xAI realtime path is a verbatim passthrough (provider_config is None, raw forwarding), so the event ordering is xAI's own — no transformation on our side. Update the pinned expected value and the now-stale comments to match the current API behavior. --- tests/llm_translation/realtime/base_realtime_tests.py | 2 +- tests/llm_translation/realtime/test_xai_realtime.py | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/tests/llm_translation/realtime/base_realtime_tests.py b/tests/llm_translation/realtime/base_realtime_tests.py index 1d55f13b00d..f1c42659007 100644 --- a/tests/llm_translation/realtime/base_realtime_tests.py +++ b/tests/llm_translation/realtime/base_realtime_tests.py @@ -79,7 +79,7 @@ class RealTimeWebSocketClient: def _is_initial_event(self, msg_type: str) -> bool: """Check if message type is an initial connection event""" - # OpenAI sends "session.created", xAI sends "conversation.created" + # OpenAI and xAI send "session.created"; some providers send "conversation.created" return msg_type in ["session.created", "conversation.created"] async def receive_text(self): diff --git a/tests/llm_translation/realtime/test_xai_realtime.py b/tests/llm_translation/realtime/test_xai_realtime.py index 0bb7a59bb1a..86d0ebe3a3c 100644 --- a/tests/llm_translation/realtime/test_xai_realtime.py +++ b/tests/llm_translation/realtime/test_xai_realtime.py @@ -19,8 +19,8 @@ class TestXAIRealtime(BaseRealtimeTest): """ E2E tests for xAI Realtime API. - xAI's Grok Voice Agent API is OpenAI-compatible but uses: - - Different initial event: "conversation.created" instead of "session.created" + xAI's Grok Voice Agent API is OpenAI-compatible: + - Initial event: "session.created" (matches OpenAI) - Different endpoint: wss://api.x.ai/v1/realtime - Model: grok-4-1-fast-non-reasoning """ @@ -32,4 +32,4 @@ class TestXAIRealtime(BaseRealtimeTest): return "XAI_API_KEY" def get_initial_event_type(self) -> str: - return "conversation.created" + return "session.created"