test_fallbacks_getattr_runnable_output() — langchain Function Reference

Architecture documentation for the test_fallbacks_getattr_runnable_output() function in test_fallbacks.py from the langchain codebase.

Function python CoreAbstractions RunnableInterface calls 1

Entity Profile

CoreAbstractions→ RunnableInterface→ test_fallbacks_getattr_runnable_output() — langchain Function Reference

Dependency Diagram

graph TD
  7cc1b0e7_03db_0b07_9ea4_e941b5e04ad5["test_fallbacks_getattr_runnable_output()"]
  d62d478e_a330_c328_7da4_58e88d780807["test_fallbacks.py"]
  7cc1b0e7_03db_0b07_9ea4_e941b5e04ad5 -->|defined in| d62d478e_a330_c328_7da4_58e88d780807
  94084ad9_a3f3_8809_5015_f4c2f5ed2c3c["bind_tools()"]
  7cc1b0e7_03db_0b07_9ea4_e941b5e04ad5 -->|calls| 94084ad9_a3f3_8809_5015_f4c2f5ed2c3c
  style 7cc1b0e7_03db_0b07_9ea4_e941b5e04ad5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/runnables/test_fallbacks.py lines 391–402

def test_fallbacks_getattr_runnable_output() -> None:
    llm_with_fallbacks = FakeStructuredOutputModel(foo=3).with_fallbacks(
        [FakeModel(bar=4)]
    )
    llm_with_fallbacks_with_tools = llm_with_fallbacks.bind_tools([])
    assert isinstance(llm_with_fallbacks_with_tools, RunnableWithFallbacks)
    assert isinstance(llm_with_fallbacks_with_tools.runnable, RunnableBinding)
    assert all(
        isinstance(fallback, RunnableBinding)
        for fallback in llm_with_fallbacks_with_tools.fallbacks
    )
    assert llm_with_fallbacks_with_tools.runnable.kwargs["tools"] == []