Test Quality Articles

Code Coverage Metrics: Why 100% Coverage Can Still Give You False Confidence

Testing Strategy

Feb 05, 2026

14 min read

Code Coverage Metrics: Why 100% Coverage Can Still Give You False Confidence

Code coverage is more than hitting a percentage target. Learn how to use coverage metrics strategically, identify meaningful gaps, and avoid common pitfalls in your testing strategy.

#Code Coverage #Testing Metrics #TDD

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Code Coverage Metrics: Why 100% Coverage Can Still Give You False Confidence

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