test_no_mac() — langchain Function Reference

Architecture documentation for the test_no_mac() function in test_pii.py from the langchain codebase.

Function python LangChainCore Runnables

Entity Profile

LangChainCore→ Runnables→ test_no_mac() — langchain Function Reference

Dependency Diagram

graph TD
  eb4f8bdf_8333_7209_a5cb_66b6e0802617["test_no_mac()"]
  4cccdae9_a1dd_81c2_ea80_d6939b2dfc29["TestMACAddressDetection"]
  eb4f8bdf_8333_7209_a5cb_66b6e0802617 -->|defined in| 4cccdae9_a1dd_81c2_ea80_d6939b2dfc29
  style eb4f8bdf_8333_7209_a5cb_66b6e0802617 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_pii.py lines 164–167

    def test_no_mac(self) -> None:
        content = "No MAC address here."
        matches = detect_mac_address(content)
        assert len(matches) == 0