test_run_single_arg() — langchain Function Reference

Architecture documentation for the test_run_single_arg() function in test_base.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

Entity Profile

LangChainCore→ LanguageModelBase→ test_run_single_arg() — langchain Function Reference

Dependency Diagram

graph TD
  9905f759_9636_6477_89dc_f16f2029b17f["test_run_single_arg()"]
  cbc5b920_9825_eac5_8cc4_bc8187fb214c["test_base.py"]
  9905f759_9636_6477_89dc_f16f2029b17f -->|defined in| cbc5b920_9825_eac5_8cc4_bc8187fb214c
  style 9905f759_9636_6477_89dc_f16f2029b17f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/chains/test_base.py lines 115–119

def test_run_single_arg() -> None:
    """Test run method with single arg."""
    chain = FakeChain()
    output = chain.run("bar")
    assert output == "baz"