Test Coverage Analysis

About

This skill automates the evaluation of software quality by parsing various coverage report formats and identifying untested logic paths. It provides a strategic view of testing health by mapping coverage to business requirements, tracking performance trends over time, and offering actionable recommendations to increase reliability. It is particularly useful for maintaining high standards in complex projects where manual coverage tracking is inefficient, helping teams focus their testing efforts on high-risk areas and business-critical functionality.

Key Features

• Business requirement traceability mapping
• Multi-format report parsing (LCOV, Cobertura, Istanbul, Jacoco, etc.)
• Prioritized test recommendations with estimated implementation effort
• Detailed branch, function, and statement-level gap analysis
• Historical trend tracking and CI/CD coverage gate configuration
• 67 GitHub stars

Use Cases

• Generating prioritized test-addition backlogs for critical business logic
• Monitoring coverage trends across sprints to prevent quality regressions
• Identifying high-risk untested paths in legacy codebases