QA Test Coverage (QA Coverage)

Percentage of code and features covered by automated and manual tests

FORMULA

QA Coverage = (Lines/Features Tested / Total Lines/Features) × 100

What is QA Test Coverage?

Indicates software quality and bug prevention rigor. Higher coverage reduces production incidents and customer-facing bugs. Industry best practice is 80%+ coverage.

Chart

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Required Data Columns

tested_linestotal_linescoverage_percent