test_single_input_correct() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase

Entity Profile

LangChainCore→ LanguageModelBase→ test_single_input_correct() — langchain Function Reference

Dependency Diagram

graph TD
  45921f56_88ee_3f7b_ffcf_e3af9fb4599a["test_single_input_correct()"]
  cbc5b920_9825_eac5_8cc4_bc8187fb214c["test_base.py"]
  45921f56_88ee_3f7b_ffcf_e3af9fb4599a -->|defined in| cbc5b920_9825_eac5_8cc4_bc8187fb214c
  style 45921f56_88ee_3f7b_ffcf_e3af9fb4599a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/chains/test_base.py lines 101–105

def test_single_input_correct() -> None:
    """Test passing single input works."""
    chain = FakeChain()
    output = chain("bar")
    assert output == {"foo": "bar", "bar": "baz"}