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test_middleware_name_property() — langchain Function Reference

Architecture documentation for the test_middleware_name_property() function in test_tool_call_limit.py from the langchain codebase.

Function python LangChainCore ApiManagement

Entity Profile

Dependency Diagram

graph TD
  3e9ca069_f18a_a9d2_798a_09672efc5a29["test_middleware_name_property()"]
  a75b8390_08d3_7137_c8a7_9d78fc0c4517["test_tool_call_limit.py"]
  3e9ca069_f18a_a9d2_798a_09672efc5a29 -->|defined in| a75b8390_08d3_7137_c8a7_9d78fc0c4517
  style 3e9ca069_f18a_a9d2_798a_09672efc5a29 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_tool_call_limit.py lines 63–78

def test_middleware_name_property() -> None:
    """Test that the name property includes tool name when specified."""
    # Test without tool name
    middleware = ToolCallLimitMiddleware(thread_limit=5)
    assert middleware.name == "ToolCallLimitMiddleware"

    # Test with tool name
    middleware = ToolCallLimitMiddleware(tool_name="search", thread_limit=5)
    assert middleware.name == "ToolCallLimitMiddleware[search]"

    # Test multiple instances with different tool names have unique names
    middleware1 = ToolCallLimitMiddleware(tool_name="search", thread_limit=5)
    middleware2 = ToolCallLimitMiddleware(tool_name="calculator", thread_limit=3)
    assert middleware1.name != middleware2.name
    assert middleware1.name == "ToolCallLimitMiddleware[search]"
    assert middleware2.name == "ToolCallLimitMiddleware[calculator]"

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Frequently Asked Questions

What does test_middleware_name_property() do?
test_middleware_name_property() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_tool_call_limit.py.
Where is test_middleware_name_property() defined?
test_middleware_name_property() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_tool_call_limit.py at line 63.

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