test__format_messages_with_citations() — langchain Function Reference

Source Code

libs/partners/anthropic/tests/unit_tests/test_chat_models.py lines 1108–1142

def test__format_messages_with_citations() -> None:
    input_messages = [
        HumanMessage(
            content=[
                {
                    "type": "file",
                    "source_type": "text",
                    "text": "The grass is green. The sky is blue.",
                    "mime_type": "text/plain",
                    "citations": {"enabled": True},
                },
                {"type": "text", "text": "What color is the grass and sky?"},
            ],
        ),
    ]
    expected_messages = [
        {
            "role": "user",
            "content": [
                {
                    "type": "document",
                    "source": {
                        "type": "text",
                        "media_type": "text/plain",
                        "data": "The grass is green. The sky is blue.",
                    },
                    "citations": {"enabled": True},
                },
                {"type": "text", "text": "What color is the grass and sky?"},
            ],
        },
    ]
    actual_system, actual_messages = _format_messages(input_messages)
    assert actual_system is None
    assert actual_messages == expected_messages