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test_detect_credit_card_with_spaces() — langchain Function Reference

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

Function python LangChainCore Runnables

Entity Profile

Dependency Diagram

graph TD
  e115c24c_cf8b_bc65_3cfb_56d11237f7f1["test_detect_credit_card_with_spaces()"]
  6c7a1b0c_679a_9f4c_e9a9_c33205da0105["TestCreditCardDetection"]
  e115c24c_cf8b_bc65_3cfb_56d11237f7f1 -->|defined in| 6c7a1b0c_679a_9f4c_e9a9_c33205da0105
  style e115c24c_cf8b_bc65_3cfb_56d11237f7f1 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_pii.py lines 73–80

    def test_detect_credit_card_with_spaces(self) -> None:
        # Valid Mastercard test number
        # Add spaces
        spaced_content = "Card: 5425 2334 3010 9903"
        matches = detect_credit_card(spaced_content)

        assert len(matches) == 1
        assert "5425 2334 3010 9903" in matches[0]["value"]

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Defined In

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Frequently Asked Questions

What does test_detect_credit_card_with_spaces() do?
test_detect_credit_card_with_spaces() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_pii.py.
Where is test_detect_credit_card_with_spaces() defined?
test_detect_credit_card_with_spaces() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/implementations/test_pii.py at line 73.

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