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test_get_buffer_string_xml_custom_system_prefix() — langchain Function Reference

Architecture documentation for the test_get_buffer_string_xml_custom_system_prefix() function in test_utils.py from the langchain codebase.

Function python CoreAbstractions MessageSchema

Entity Profile

Dependency Diagram

graph TD
  88bef49a_1ec9_fca5_ed8a_bd8ff41dd6ed["test_get_buffer_string_xml_custom_system_prefix()"]
  ea3f8d89_f44b_6738_3cb9_a740a73cfca4["test_utils.py"]
  88bef49a_1ec9_fca5_ed8a_bd8ff41dd6ed -->|defined in| ea3f8d89_f44b_6738_3cb9_a740a73cfca4
  style 88bef49a_1ec9_fca5_ed8a_bd8ff41dd6ed fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/messages/test_utils.py lines 2709–2717

def test_get_buffer_string_xml_custom_system_prefix() -> None:
    """Test `get_buffer_string` XML format with custom `system_prefix`."""
    messages: list[BaseMessage] = [
        SystemMessage(content="You are a helpful assistant."),
    ]
    result = get_buffer_string(messages, system_prefix="Instructions", format="xml")
    assert (
        result == '<message type="instructions">You are a helpful assistant.</message>'
    )

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Defined In

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Frequently Asked Questions

What does test_get_buffer_string_xml_custom_system_prefix() do?
test_get_buffer_string_xml_custom_system_prefix() is a function in the langchain codebase, defined in libs/core/tests/unit_tests/messages/test_utils.py.
Where is test_get_buffer_string_xml_custom_system_prefix() defined?
test_get_buffer_string_xml_custom_system_prefix() is defined in libs/core/tests/unit_tests/messages/test_utils.py at line 2709.

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