Cucumber-Rails brings Cucumber to Rails3. It contains 2 generators - one for bootstrapping your Rails app for Cucumber, and a second one for generating features.
Cucumber-Rails also contains Cucumber Step Definitions that wrap Capybara, giving you a head start for writing Cucumber features against your Rails app.
Before you can use the generator, add the gem to your project's Gemfile as follows:
group :test do gem 'cucumber-rails' # database_cleaner is not required, but highly recommended gem 'database_cleaner' end
Then install it by running:
Learn about the various options:
ruby rails generate cucumber:install --help
Finally, bootstrap your Rails app, for example:
rails generate cucumber:install
IMPORTANT: Only do this if you are new to Cucumber. We recommend you write your Cucumber features by hand once you get the hang of it.
ruby rails generate cucumber:feature post title:string body:text published:boolean ruby rails generate scaffold post title:string body:text published:boolean rake db:migrate rake cucumber
[bundle exec] cucumber
If you have a bugfix or a new feature you want to contribute, please fork on Github and make your own feature branch:
git clone firstname.lastname@example.org:you/cucumber-rails.git git checkout -b 87-my-awesome-bugfix
The feature branch should contain a ticket number (if applicable) and a descriptive name that aligns with the ticket name. When you think you're done send a pull request.
I strongly recommend rvm and ruby 1.9.2. When you have that, cd into your cucumber-rails repository and:
gem install bundler bundle install
One of the features uses MongoDB, which needs to be running in order to make features/mongoid.feature to pass.