Test Structure Coverage Analyzer

About

This skill provides instant insights into Go project testing health by parsing test and source files directly through static analysis. Unlike traditional coverage tools that require runtime execution, it maps tests to specific functions, identifies untested exported methods, and detects gaps in unit and E2E suites. It is particularly useful for developers who need rapid feedback on test organization and coverage across large codebases where running full test suites is time-consuming or complex to configure.

Key Features

• Maps test functions directly to source code implementations
• Generates detailed JSON, Text, and interactive HTML reports
• Supports both standard Go testing and Ginkgo BDD frameworks
• 34 GitHub stars
• Identifies high-priority untested exported functions and files
• Performs fast static analysis of Go test structures in seconds

Use Cases

• Mapping complex E2E/integration tests to specific source code modules for better traceability
• Generating rapid testing health reports without needing to set up a full runtime environment
• Identifying untested public APIs in Go projects before submitting a pull request