test_message_name_chat() — langchain Function Reference

Architecture documentation for the test_message_name_chat() function in test_messages.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

Entity Profile

LangChainCore→ LanguageModelBase→ test_message_name_chat() — langchain Function Reference

Dependency Diagram

graph TD
  e3f33bc2_cabc_a254_bb86_ff8aa82ebf62["test_message_name_chat()"]
  1c821c4f_25a2_9606_a15f_b3df054105ac["test_messages.py"]
  e3f33bc2_cabc_a254_bb86_ff8aa82ebf62 -->|defined in| 1c821c4f_25a2_9606_a15f_b3df054105ac
  style e3f33bc2_cabc_a254_bb86_ff8aa82ebf62 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/test_messages.py lines 848–856

def test_message_name_chat(message_class: type) -> None:
    msg = message_class(content="foo", role="user", name="bar")
    assert msg.name == "bar"

    msg2 = message_class(content="foo", role="user", name=None)
    assert msg2.name is None

    msg3 = message_class(content="foo", role="user")
    assert msg3.name is None