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test_tool_retry_invalid_backoff_factor() — langchain Function Reference

Architecture documentation for the test_tool_retry_invalid_backoff_factor() function in test_tool_retry.py from the langchain codebase.

Function python LangChainCore MessageInterface

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Dependency Diagram

graph TD
  9289a026_ba56_f1b4_4b9e_5565725bbd17["test_tool_retry_invalid_backoff_factor()"]
  c71b26df_821f_59ac_c7ef_3b96fcbe0d5b["test_tool_retry.py"]
  9289a026_ba56_f1b4_4b9e_5565725bbd17 -->|defined in| c71b26df_821f_59ac_c7ef_3b96fcbe0d5b
  style 9289a026_ba56_f1b4_4b9e_5565725bbd17 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_tool_retry.py lines 147–150

def test_tool_retry_invalid_backoff_factor() -> None:
    """Test ToolRetryMiddlewareraises error for invalid backoff_factor."""
    with pytest.raises(ValueError, match="backoff_factor must be >= 0"):
        ToolRetryMiddleware(backoff_factor=-1.0)

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Frequently Asked Questions

What does test_tool_retry_invalid_backoff_factor() do?
test_tool_retry_invalid_backoff_factor() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_tool_retry.py.
Where is test_tool_retry_invalid_backoff_factor() defined?
test_tool_retry_invalid_backoff_factor() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_tool_retry.py at line 147.

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