test_memory_human_prefix() — langchain Function Reference

Architecture documentation for the test_memory_human_prefix() function in test_conversation.py from the langchain codebase.

Function python LangChainCore MessageInterface

Entity Profile

LangChainCore→ MessageInterface→ test_memory_human_prefix() — langchain Function Reference

Dependency Diagram

graph TD
  2f1ef505_9a10_1296_000a_8bae51c8a941["test_memory_human_prefix()"]
  bad7138b_753c_8c4e_915e_8bf58ada3cec["test_conversation.py"]
  2f1ef505_9a10_1296_000a_8bae51c8a941 -->|defined in| bad7138b_753c_8c4e_915e_8bf58ada3cec
  style 2f1ef505_9a10_1296_000a_8bae51c8a941 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/chains/test_conversation.py lines 49–53

def test_memory_human_prefix() -> None:
    """Test that human_prefix in the memory component works."""
    memory = ConversationBufferMemory(memory_key="foo", human_prefix="Friend")
    memory.save_context({"input": "bar"}, {"output": "foo"})
    assert memory.load_memory_variables({}) == {"foo": "Friend: bar\nAI: foo"}