Maintain test coverage thresholds

Coverage thresholds prevent code quality from degrading over time by failing builds when test coverage drops below safe levels.

Quick Reference

• Set global thresholds: 70% branches, 80% lines/functions/statements
• Apply stricter thresholds (90%+) to critical utility code
• Exclude generated code, type definitions, and config files
• Focus on meaningful coverage—test behavior, not just lines

Check

Review this project's test coverage configuration to ensure minimum thresholds are set and enforced in CI/CD.

Fix

Configure coverage thresholds in Jest, Vitest, or your testing framework, and add coverage checks to CI/CD.