Identify coverage gaps in Ruby and Rails projects using SimpleCov.
npx skills add https://github.com/el-feo/ai-context --skill simplecov
Please help me install this Agent Skill. Skill: simplecov Source: https://github.com/el-feo/ai-context/tree/main/skills/simplecov Command: npx skills add https://github.com/el-feo/ai-context --skill simplecov
SimpleCov tracks test coverage and, with reporters and integration options, helps enforce coverage standards across Ruby and Rails projects.
Install SimpleCov, configure .simplecov, load it at test startup, and run tests to generate coverage reports.
High-intent search queries and answers about installing and using this skill.
Test coverage tracking identifies which lines and branches of code are executed during tests. SimpleCov integrates with Ruby and Rails test suites, generating line and branch coverage reports to reveal untested code paths and help enforce coverage standards across your project.
Yes. SimpleCov lets you configure coverage thresholds that fail builds when coverage falls below your target. Integration with CI/CD pipelines ensures coverage checks run automatically, preventing regressions and maintaining code quality standards across commits.
SimpleCov supports multi-suite merging to consolidate coverage data from unit, integration, and system tests into a single report. This aggregated view shows complete coverage across all test types, eliminating blind spots from running suites separately.
SimpleCov generates console output for quick feedback and HTML reports for detailed browsing. These formats let you view coverage metrics directly in your terminal or open detailed breakdowns in a browser to inspect uncovered lines.
SimpleCov integrates with RubyCritic to coordinate coverage analysis with other code quality metrics. This integration provides holistic feedback combining coverage gaps with complexity and style issues in a unified quality assessment.
Install SimpleCov, add configuration to your test setup, load it before tests run, then execute your test suite. SimpleCov automatically generates coverage reports without requiring changes to test code itself.
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