Analyzes and improves Ruby and Rails test coverage using SimpleCov and automated quality metrics.
The SimpleCov Test Coverage Agent provides a robust framework for maintaining high-quality codebases in Ruby and Rails environments. By leveraging SimpleCov and SimpleCov Console, it offers automated analysis of test suites to identify coverage gaps, enforce quality thresholds, and suggest targeted improvements. The skill goes beyond basic metrics by integrating branch coverage tracking and RubyCritic analysis, allowing developers to prioritize refactoring for complex, high-churn code that lacks sufficient protection. Whether you're setting up a new project or auditing a legacy application, this skill ensures your testing efforts are efficient and comprehensive.
主な機能
01Deep gap analysis for line and branch coverage
02Automated SimpleCov and Console formatter configuration
03Multi-suite coverage merging for parallel testing environments
040 GitHub stars
05Integration with RubyCritic for complexity-based prioritization
06CI/CD integration templates for GitHub Actions
ユースケース
01Identifying and testing uncovered edge cases in Rails models and services
02Enforcing minimum coverage thresholds in automated deployment pipelines
03Mapping code complexity against coverage to identify high-risk technical debt
