Use ruby's oneshot_coverage to detect code executed in rails app.

An easy to use, simplecov-compatibile code coverage library for Ruby

{Shield JSON formatter for SimpleCov code coverage tool for ruby 1.9+}

Badge generator for SimpleCov code coverage tool for ruby 1.9+

A Ruby production code coverage tool designed to assist you in identifying unused code, offering the following features: 1. easy setup 2. minimal performance overhead 3. minimal external dependencies

JSON formatter for SimpleCov code coverage tool for ruby 1.9+

A rack middleware for collecting JavaScript code coverages.

Creates an after suite hook in RSpec that dynamically creates and injects a new test case that expects the actual code coverage to be at least the lower limit set in SimpleCov.

Danger plugin for Jenkins-Code-Coverage-Api plugin.

Tools for collecting code coverage from tests.

Report your Ruby app test suite code coverage with Danger.

Required is a utility to require all files in a directory. Why would one want to require a whole bunch of files at once? I have used this gem on 2 projects to: - require dozens of jar files when working on a JRuby project - pull in all files before running code coverage (rcov), to find code ...

Lookout-Rake Lookout-Rake provides Rake¹ tasks for testing using Lookout. ¹ See http://rake.rubyforge.org/ § Installation Install Lookout-Rake with % gem install lookout-rake § Usage Include the following code in your ‹Rakefile›: ...

Parses xcresult files for viewing test summaries and code coverages

Uploads test coverage data to Bitbucket Server via Code Coverage plugin

Customizable text formatter for SimpleCov code coverage tool for ruby 1.9+

A coverage-guided fuzzer for pure Ruby code and Ruby C extensions

Insurance is a code coverage analysis utility.

Uploads coverage report to Codecov.io

For some reason, there's no profile for a gem in SimpleCov, an excellent, simple Ruby 1.9 coverage tool. So this one defines one in about 8 lines of code.