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swissarmyhammer
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coverage

Analyzes code coverage reports to identify project lines lacking sufficient tests.

15|5|Updated Jul 1, 2025
Search Tags:#testing#quality assurance#debugging#software development#code coverage
One-click install
npx skills add https://github.com/swissarmyhammer/swissarmyhammer --skill coverage-swissarmyhammer
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: coverage
Source: https://github.com/swissarmyhammer/swissarmyhammer/tree/main/builtin/skills/coverage
Command: npx skills add https://github.com/swissarmyhammer/swissarmyhammer --skill coverage-swissarmyhammer

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill helps identify areas of your codebase that are not adequately covered by tests, ensuring higher code quality and reliability.

Core Features & Use Cases

  • Coverage Reporting: Generates detailed reports on test coverage.
  • Gap Identification: Pinpoints specific lines or functions lacking test coverage.
  • Use Case: After implementing a new feature, use this Skill to ensure all new code paths are covered by existing or new tests before merging.

Quick Start

Run the coverage skill to analyze the current test coverage for the project.

Frequently Asked Questions about coverage

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I identify untested code paths in my project?▼

To identify untested code paths, you analyze code coverage reports to pinpoint specific lines or functions lacking test coverage. This process highlights unexecuted code paths and functions, ensuring comprehensive testing across your codebase.

What is code coverage gap analysis and when do I need it?▼

Code coverage gap analysis is the process of parsing coverage data files to find areas of your codebase not adequately covered by tests. You need it after implementing a new feature to ensure all new code paths are tested before merging.

Does the coverage analysis support multiple programming languages and testing frameworks?▼

Yes, coverage analysis supports various programming languages and testing frameworks. It achieves this by parsing coverage data files from different environments to generate detailed reports on your test coverage gaps.

How do I check test coverage for new code before merging?▼

To check test coverage for new code before merging, run a coverage analysis on your project. It generates detailed reports and pinpoints specific lines or functions lacking test coverage, ensuring higher code quality and reliability.

What is the best way to find functions lacking test coverage?▼

The best way to find functions lacking test coverage is to parse coverage data files using an analysis tool. This pinpoints specific unexecuted functions and lines, generating detailed reports on areas needing additional tests.

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