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Habits Quote by Andrew Hunt

“Don't gloss over a routine or piece of code involved in the bug because you "know" it works. Prove it. Prove it in this context, with this data, with these boundary conditions.” quote by Andrew Hunt
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““Don't gloss over a routine or piece of code involved in the bug because you "know" it works. Prove it. Prove it in this context, with this data, with these boundary conditions.””

Andrew Hunt

About This Quote

Do not assume code works; verify it with data and boundary conditions to avoid hidden bugs.

In simple terms: Always test code with data and limits.

Key Takeaway

Validate assumptions with concrete evidence.

Themes

software quality testing debugging rigor

Mood

analytical cautious

Type

technical practical

When to use this quote

  • code reviews
  • automated testing
  • deployment pipelines

Key Concepts

software engineering risk management data validation

Questions to Reflect On

  • What assumptions do you need to test?
  • How do you define appropriate boundary conditions?
A Different Perspective

Testing can be time‑consuming.

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