learn.howToCalculate

learn.whatIsHeading

A code coverage calculator determines the percentage of codebase lines, branches, or functions executed by tests. Coverage = (tested lines ÷ total lines) × 100. Most teams target 70–80% coverage; 100% coverage is neither practical nor sufficient for quality assurance.

Водич корак по корак

1. 1Identify shortcuts and workarounds
2. 2Estimate refactoring effort
3. 3Calculate opportunity cost

Worked Examples

Common Mistakes to Avoid

• ✕Wrong parameters
• ✕Missing adjustments

Frequently Asked Questions