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test_async_methods_delegate_to_sync() — langchain Function Reference

Architecture documentation for the test_async_methods_delegate_to_sync() function in test_shell_tool.py from the langchain codebase.

Function python LangChainCore Runnables calls 1

Entity Profile

Dependency Diagram

graph TD
  493102ba_b4a4_2daa_6143_fb25f90a5aab["test_async_methods_delegate_to_sync()"]
  f21fd460_1d0c_cb92_cfa1_eae0890e2f58["test_shell_tool.py"]
  493102ba_b4a4_2daa_6143_fb25f90a5aab -->|defined in| f21fd460_1d0c_cb92_cfa1_eae0890e2f58
  1bc202d6_8b54_02e9_fadd_ff3171c38a75["_empty_state()"]
  493102ba_b4a4_2daa_6143_fb25f90a5aab -->|calls| 1bc202d6_8b54_02e9_fadd_ff3171c38a75
  style 493102ba_b4a4_2daa_6143_fb25f90a5aab fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_shell_tool.py lines 438–452

async def test_async_methods_delegate_to_sync(tmp_path: Path) -> None:
    """Test that async methods properly delegate to sync methods."""
    middleware = ShellToolMiddleware(workspace_root=tmp_path / "workspace")
    try:
        state = _empty_state()

        # Test abefore_agent
        updates = await middleware.abefore_agent(state, Runtime())
        if updates:
            state.update(cast("ShellToolState", updates))

        # Test aafter_agent
        await middleware.aafter_agent(state, Runtime())
    finally:
        pass

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Defined In

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Source

Frequently Asked Questions

What does test_async_methods_delegate_to_sync() do?
test_async_methods_delegate_to_sync() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_shell_tool.py.
Where is test_async_methods_delegate_to_sync() defined?
test_async_methods_delegate_to_sync() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_shell_tool.py at line 438.
What does test_async_methods_delegate_to_sync() call?
test_async_methods_delegate_to_sync() calls 1 function(s): _empty_state.

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