Blockchain Test Coverage: How Developers Measure What They Tested

Testing isn't simply about running a few examples.
Developers can use test coverage to understand which parts of their code have actually been exercised by tests.
🧪 More scenarios can be tested
🔍 Untested areas can be identified
⚙️ Edge cases can receive attention
🛡️ Development teams can improve confidence in their code
But high test coverage doesn't automatically mean software is bug-free.

Good testing is about meaningful scenarios — not just a high percentage.

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