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test_invalid_luhn_not_detected() — langchain Function Reference

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

Function python LangChainCore ApiManagement

Entity Profile

Dependency Diagram

graph TD
  81b824b0_0ca4_fdaa_4163_50864b06a5ca["test_invalid_luhn_not_detected()"]
  6c7a1b0c_679a_9f4c_e9a9_c33205da0105["TestCreditCardDetection"]
  81b824b0_0ca4_fdaa_4163_50864b06a5ca -->|defined in| 6c7a1b0c_679a_9f4c_e9a9_c33205da0105
  style 81b824b0_0ca4_fdaa_4163_50864b06a5ca fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_pii.py lines 88–92

    def test_invalid_luhn_not_detected(self) -> None:
        # Invalid Luhn checksum
        content = "Card: 1234567890123456"
        matches = detect_credit_card(content)
        assert len(matches) == 0

Domain

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Defined In

Source

Frequently Asked Questions

What does test_invalid_luhn_not_detected() do?
test_invalid_luhn_not_detected() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_pii.py.
Where is test_invalid_luhn_not_detected() defined?
test_invalid_luhn_not_detected() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_pii.py at line 88.

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