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test_model_retry_invalid_backoff_factor() — langchain Function Reference

Architecture documentation for the test_model_retry_invalid_backoff_factor() function in test_model_retry.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

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Dependency Diagram

graph TD
  49f8e735_052d_1cc9_a807_9a1bab212d9e["test_model_retry_invalid_backoff_factor()"]
  6a114635_155a_5b86_2f48_fb8ca99f7545["test_model_retry.py"]
  49f8e735_052d_1cc9_a807_9a1bab212d9e -->|defined in| 6a114635_155a_5b86_2f48_fb8ca99f7545
  style 49f8e735_052d_1cc9_a807_9a1bab212d9e fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_model_retry.py lines 143–146

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

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Defined In

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Frequently Asked Questions

What does test_model_retry_invalid_backoff_factor() do?
test_model_retry_invalid_backoff_factor() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_model_retry.py.
Where is test_model_retry_invalid_backoff_factor() defined?
test_model_retry_invalid_backoff_factor() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_model_retry.py at line 143.

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