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test_get_buffer_string_xml_escaping_in_content_blocks() — langchain Function Reference

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

Function python CoreAbstractions MessageSchema

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Dependency Diagram

graph TD
  0b85331c_b525_239f_32d3_d0d4cb5c316e["test_get_buffer_string_xml_escaping_in_content_blocks()"]
  ea3f8d89_f44b_6738_3cb9_a740a73cfca4["test_utils.py"]
  0b85331c_b525_239f_32d3_d0d4cb5c316e -->|defined in| ea3f8d89_f44b_6738_3cb9_a740a73cfca4
  style 0b85331c_b525_239f_32d3_d0d4cb5c316e fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/core/tests/unit_tests/messages/test_utils.py lines 2550–2562

def test_get_buffer_string_xml_escaping_in_content_blocks() -> None:
    """Test that special XML characters are escaped in content blocks."""
    messages: list[BaseMessage] = [
        HumanMessage(
            content=[
                {"type": "text", "text": "Is 5 < 10 & 10 > 5?"},
                {"type": "reasoning", "reasoning": "Let's check: <value> & </value>"},
            ]
        ),
    ]
    result = get_buffer_string(messages, format="xml")
    assert "Is 5 &lt; 10 &amp; 10 &gt; 5?" in result
    assert "&lt;value&gt; &amp; &lt;/value&gt;" in result

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Frequently Asked Questions

What does test_get_buffer_string_xml_escaping_in_content_blocks() do?
test_get_buffer_string_xml_escaping_in_content_blocks() 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_escaping_in_content_blocks() defined?
test_get_buffer_string_xml_escaping_in_content_blocks() is defined in libs/core/tests/unit_tests/messages/test_utils.py at line 2550.

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