langchain Architecture Docs
Home / Function/ test_async_command_resume_raises_not_implemented() — langchain Function Reference

test_async_command_resume_raises_not_implemented() — langchain Function Reference

Architecture documentation for the test_async_command_resume_raises_not_implemented() function in test_wrap_model_call_state_update.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

Entity Profile

Dependency Diagram

graph TD
  4b256c1c_befc_80c9_88f0_dc0b1defc3b3["test_async_command_resume_raises_not_implemented()"]
  f394727c_2dd7_5611_dc5c_e45213fceb3e["TestCommandResumeDisallowed"]
  4b256c1c_befc_80c9_88f0_dc0b1defc3b3 -->|defined in| f394727c_2dd7_5611_dc5c_e45213fceb3e
  style 4b256c1c_befc_80c9_88f0_dc0b1defc3b3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_model_call_state_update.py lines 852–871

    async def test_async_command_resume_raises_not_implemented(self) -> None:
        """Async: Command with resume in wrap_model_call raises NotImplementedError."""

        class AsyncResumeMiddleware(AgentMiddleware):
            async def awrap_model_call(
                self,
                request: ModelRequest,
                handler: Callable[[ModelRequest], Awaitable[ModelResponse]],
            ) -> ExtendedModelResponse:
                response = await handler(request)
                return ExtendedModelResponse(
                    model_response=response,
                    command=Command(resume="some_value"),
                )

        model = GenericFakeChatModel(messages=iter([AIMessage(content="Hello!")]))
        agent = create_agent(model=model, middleware=[AsyncResumeMiddleware()])

        with pytest.raises(NotImplementedError, match="Command resume is not yet supported"):
            await agent.ainvoke({"messages": [HumanMessage(content="Hi")]})

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does test_async_command_resume_raises_not_implemented() do?
test_async_command_resume_raises_not_implemented() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_model_call_state_update.py.
Where is test_async_command_resume_raises_not_implemented() defined?
test_async_command_resume_raises_not_implemented() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_model_call_state_update.py at line 852.

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free