test_no_email() — langchain Function Reference

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

Function python LangChainCore Runnables

Entity Profile

LangChainCore→ Runnables→ test_no_email() — langchain Function Reference

Dependency Diagram

graph TD
  365fb1ce_7cb2_1b8d_2dde_7cf9a2cbfa57["test_no_email()"]
  86da6b6e_fd60_6255_80b9_e736a26b0ee4["TestEmailDetection"]
  365fb1ce_7cb2_1b8d_2dde_7cf9a2cbfa57 -->|defined in| 86da6b6e_fd60_6255_80b9_e736a26b0ee4
  style 365fb1ce_7cb2_1b8d_2dde_7cf9a2cbfa57 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_pii.py lines 49–52

    def test_no_email(self) -> None:
        content = "This text has no email addresses."
        matches = detect_email(content)
        assert len(matches) == 0