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Mason Daugherty 2025-07-28 18:20:45 -04:00
parent 05e1b95f8e
commit eb6f8f933a
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1 changed files with 3 additions and 2 deletions
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5
libs/core/tests/unit_tests/test_messages.py
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@ -1204,7 +1204,8 @@ def test_tool_call_streaming_different_indices() -> None:
tool call are merged correctly. This addresses issues with models like Qwen3 that tool call are merged correctly. This addresses issues with models like Qwen3 that
send inconsistent indices during streaming. send inconsistent indices during streaming.
See: https://github.com/langchain-ai/langchain/issues/31511 See #31511.
""" # noqa: D205 """ # noqa: D205
# Create chunks that simulate Qwen3 behavior: # Create chunks that simulate Qwen3 behavior:
# First chunk has index=1, subsequent chunks have index=0 with name=None, id=None # First chunk has index=1, subsequent chunks have index=0 with name=None, id=None
@ -1251,7 +1252,7 @@ def test_tool_call_streaming_different_indices() -> None:
assert tool_call["args"] == {"query": "langchain tutorial"} assert tool_call["args"] == {"query": "langchain tutorial"}
assert tool_call["id"] == "call_123" assert tool_call["id"] == "call_123"
# Test with message_chunk_to_message (core functionality) # Test with message_chunk_to_message
message: AIMessage = message_chunk_to_message(merged_chunk) # type: ignore[assignment] message: AIMessage = message_chunk_to_message(merged_chunk) # type: ignore[assignment]
assert len(message.tool_calls) == 1 assert len(message.tool_calls) == 1