test_get_format_instructions() — langchain Function Reference

Architecture documentation for the test_get_format_instructions() function in test_output_parsers.py from the langchain codebase.

Function python LangChainCore ApiManagement

Entity Profile

LangChainCore→ ApiManagement→ test_get_format_instructions() — langchain Function Reference

Dependency Diagram

graph TD
  28769086_0795_26e6_98d5_61378d9d9e4a["test_get_format_instructions()"]
  78e02bb9_2694_e9a5_aaa1_e8312a190104["TestReasoningStructuredOutputParser"]
  28769086_0795_26e6_98d5_61378d9d9e4a -->|defined in| 78e02bb9_2694_e9a5_aaa1_e8312a190104
  style 28769086_0795_26e6_98d5_61378d9d9e4a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/perplexity/tests/unit_tests/test_output_parsers.py lines 306–313

    def test_get_format_instructions(self) -> None:
        """Test that format instructions work correctly."""
        parser: ReasoningStructuredOutputParser[MockPerson] = (
            ReasoningStructuredOutputParser(pydantic_object=MockPerson)
        )
        instructions = parser.get_format_instructions()
        assert "MockPerson" in instructions or "name" in instructions
        assert isinstance(instructions, str)