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Testing · interview question

A bug appears around reliability stories. What is the strongest first debugging move?

Multiple choiceHardchapter-9-curatedpremiumtestingreliability-stories
python
def test_marks_partner_timeouts_retryable() -> None:
    assert should_retry(503) is True
Choose one answer
Answer and explanation

Correct answer

A. Trace one concrete example, inspect the state transitions, and compare them to the intended rule before rewriting anything.

Why

That approach is reliable because it creates evidence. Counting tests without naming the risk they cover sounds shallow.

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