test_combining_output_parser_output_type() — langchain Function Reference

Source Code

libs/langchain/tests/unit_tests/output_parsers/test_combining_parser.py lines 55–77

def test_combining_output_parser_output_type() -> None:
    """Test combining output parser output type is Dict[str, Any]."""
    parsers = [
        StructuredOutputParser(
            response_schemas=[
                ResponseSchema(
                    name="answer",
                    description="answer to the user's question",
                ),
                ResponseSchema(
                    name="source",
                    description="source used to answer the user's question",
                ),
            ],
        ),
        RegexParser(
            regex=r"Confidence: (A|B|C), Explanation: (.*)",
            output_keys=["confidence", "explanation"],
            default_output_key="noConfidence",
        ),
    ]
    combining_parser = CombiningOutputParser(parsers=parsers)
    assert combining_parser.OutputType == dict[str, Any]