test_compat_responses_v03() — langchain Function Reference

Architecture documentation for the test_compat_responses_v03() function in test_openai.py from the langchain codebase.

Function python LangChainCore MessageInterface

Entity Profile

LangChainCore→ MessageInterface→ test_compat_responses_v03() — langchain Function Reference

Dependency Diagram

graph TD
  51d44612_88ef_d8ff_d012_f5eca96cd505["test_compat_responses_v03()"]
  71a6a26a_d6f8_432f_996a_21e56fcab4ae["test_openai.py"]
  51d44612_88ef_d8ff_d012_f5eca96cd505 -->|defined in| 71a6a26a_d6f8_432f_996a_21e56fcab4ae
  style 51d44612_88ef_d8ff_d012_f5eca96cd505 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/messages/block_translators/test_openai.py lines 320–476

def test_compat_responses_v03() -> None:
    # Check compatibility with v0.3 legacy message format
    message_v03 = AIMessage(
        content=[
            {"type": "text", "text": "Hello, world!", "annotations": [{"type": "foo"}]}
        ],
        additional_kwargs={
            "reasoning": {
                "type": "reasoning",
                "id": "rs_123",
                "summary": [
                    {"type": "summary_text", "text": "summary 1"},
                    {"type": "summary_text", "text": "summary 2"},
                ],
            },
            "tool_outputs": [
                {
                    "type": "web_search_call",
                    "id": "websearch_123",
                    "status": "completed",
                }
            ],
            "refusal": "I cannot assist with that.",
            "__openai_function_call_ids__": {"call_abc": "fc_abc"},
        },
        tool_calls=[
            {"type": "tool_call", "name": "my_tool", "args": {"x": 3}, "id": "call_abc"}
        ],
        response_metadata={"id": "resp_123", "model_provider": "openai"},
        id="msg_123",
    )

    expected_content: list[types.ContentBlock] = [
        {"type": "reasoning", "id": "rs_123", "reasoning": "summary 1"},
        {"type": "reasoning", "id": "rs_123", "reasoning": "summary 2"},
        {
            "type": "text",
            "text": "Hello, world!",
            "annotations": [
                {"type": "non_standard_annotation", "value": {"type": "foo"}}
            ],
            "id": "msg_123",
        },
        {
            "type": "non_standard",
            "value": {"type": "refusal", "refusal": "I cannot assist with that."},
        },
        {
            "type": "tool_call",
            "name": "my_tool",
            "args": {"x": 3},
            "id": "call_abc",
            "extras": {"item_id": "fc_abc"},
        },
        {
            "type": "server_tool_call",
            "name": "web_search",
            "args": {},
            "id": "websearch_123",
        },
        {
            "type": "server_tool_result",
            "tool_call_id": "websearch_123",
            "status": "success",
        },
    ]
    assert message_v03.content_blocks == expected_content

    # --- Test chunks --- #

    # Tool calls
    chunk_1 = AIMessageChunk(
        content=[],
        additional_kwargs={"__openai_function_call_ids__": {"call_abc": "fc_abc"}},
        tool_call_chunks=[
            {
                "type": "tool_call_chunk",
                "name": "my_tool",
                "args": "",
                "id": "call_abc",
                "index": 0,