Code quality Quote by James A. Whittaker
““Small tests lead to code quality. Medium and large tests lead to product quality.””
About This Quote
Source Talk: Software Testing Principles, Google, 2018
Small tests ensure code correctness; larger tests verify overall product behavior.
In simple terms: Test size matches purpose.
Apply appropriate test scale.
Themes
Mood
Type
When to use this quote
- unit testing
- integration testing
- release cycles
Key Concepts
Questions to Reflect On
- When to prioritize unit vs. integration?
- How to balance speed and coverage?
Large tests can be costly and slow.