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Coveralls helps you confidently deliver better code by showing which parts of your source code aren’t covered by your test suite, and how your test suite coverage has changed over time – line by line, commit by commit. Code coverage history and statistics help you find those uncovered lines of code where bugs might be hiding. Coveralls is always free for open source source repos.

Features

Status API Coverage Data

Coveralls integrates with Github to seamlessly add information about changes in code coverage to pull request status reports. You can set coverage threshold failure limits for each repo to let you confidently merge changes.

Pull Request Commenting

Get more detailed information on pull request coverage changes with Coveralls pull request comments so that you can quickly review changes in your code's test suite coverage.

Coverage Badges

Share your sweet suite with the world. Display your coverage percentage like a badge of honor with our — well — Badges of Honor on your projects' Readme, and let everyone know that your code is fully tested.

Coveralls Enterprise

Coveralls integrates seamlessly with your organization's GitHub Enterprise setup. Login with existing GitHub Enterprise user accounts, all organizational access settings will carry through from your GitHub Enterprise settings.