The purpose of this gem is to provide a common setup for simplecov when used for publicly released gems.

By default it will generate lcov format in CI mode (useful for Coveralls) and a html based report in standard development mode.

It also configures SimpleCov to enforce a minimum defined coverage percentage. It also adds an additional check to ensure the coverage has not crept up too much (0.5%)

An coveralls compatible lcov file is generated in CI mode, this can be published with an github action (https://github.com/marketplace/actions/coveralls-github-action)

Add this line to your application's Gemfile:

gem 'coverage-kit', require: false

And then execute:

$ bundle

Or install it yourself as:

$ gem install coverage-kit

Add to your spec_helper.rb file or equivalent

require 'coverage/kit'

Coverage::Kit.setup(minimum_coverage: 69.95)

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/coverage-kit.

The gem is available as open source under the terms of the MIT License.