Coveralls is a hosted analysis tool, providing statistics about your code coverage.
Configuring your Travis CI build to send results to Coveralls always follows the same pattern:
- Add your repository to Coveralls.
- Configure your build to install the Coveralls library for the programming language you’re using.
- Add Coveralls to your test suite.
- If you’re using Travis CI for private repos, add
service_name: travis-proto your
We’ll show you how to do this for Ruby in the following example.
Using Coveralls with Ruby
Using Coveralls with Ruby on Travis CI is one of the configurations Coveralls support out of the box have documentation for.
1. Add your repository to Coveralls
- Sign in to Coveralls with your GitHub account.
- Click ADD REPOS in the menu.
- Click the button next to your repository.
2. Install the Coveralls Gem
Add the Coveralls Gem to your
# ./Gemfile gem 'coveralls', require: false
You might need to update your
Gemfile.lock as well.
3. Add Coveralls to your test suite
Add Coveralls to the top your test suite, before you
require any application code:
# ./spec/spec_helper.rb # ./test/test_helper.rb # ..etc.. require 'coveralls' Coveralls.wear!
After those three steps, the next time you push a commit, you’ll be able to look up your code coverage statistics!
Coveralls and private repositories
If you’re using Coveralls with Travis CI for private repositories, edit
Using Coveralls with other languages
Coveralls have documentation for many other programming languages: