test_get_buffer_string_xml_url_with_special_chars() — langchain Function Reference

Source Code

libs/core/tests/unit_tests/messages/test_utils.py lines 2565–2576

def test_get_buffer_string_xml_url_with_special_chars() -> None:
    """Test that URLs with special characters are properly quoted."""
    messages: list[BaseMessage] = [
        HumanMessage(
            content=[
                {"type": "image", "url": "https://example.com/img?a=1&b=2"},
            ]
        ),
    ]
    result = get_buffer_string(messages, format="xml")
    # quoteattr should handle the & in the URL
    assert "https://example.com/img?a=1&b=2" in result