Is a Rcov style formatter for the ruby 1.9+ coverage gem: SimpleCov.
The target of this formatter is to cheat on Hudson so I can use the Ruby metrics plugin with SimpleCov.
So if you are looking some kind of workaround to integrate SimpleCov with your Hudson + Ruby metrics plugin this is a beginning.
$ [sudo] gem install simplecov-rcov
require 'simplecov-rcov'
SimpleCov.formatter = SimpleCov::Formatter::RcovFormatter
Or if you want to share this formatter with another formatter like HTML formatter you can add both:
require 'simplecov'
require 'simplecov-rcov'
class SimpleCov::Formatter::MergedFormatter
def format(result)
SimpleCov::Formatter::HTMLFormatter.new.format(result)
SimpleCov::Formatter::RcovFormatter.new.format(result)
end
end
SimpleCov.formatter = SimpleCov::Formatter::MergedFormatter
You can also add a flag support so if you don't run the tests activating the COVERAGE environment variable to on the coverage report won't be used:
if( ENV['COVERAGE'] == 'on' )
require 'simplecov'
require 'simplecov-rcov'
class SimpleCov::Formatter::MergedFormatter
def format(result)
SimpleCov::Formatter::HTMLFormatter.new.format(result)
SimpleCov::Formatter::RcovFormatter.new.format(result)
end
end
SimpleCov.formatter = SimpleCov::Formatter::MergedFormatter
SimpleCov.start 'rails' do
add_filter "/vendor/"
end
end
Run it using this:
$ COVERAGE=on rake test
To add the gem to the Gemfile try to do it this way:
gem 'simplecov', :require => false
gem 'simplecov-rcov', :require => false
And require the gems just before use the SimpleCov constant, like in the examples above.
If not could be Uninitialized constant SimpleCov issues.
- Author: Fernando Guillen
- Contributors: Wes Morgan, Wandenberg Peixoto
- Copyright: Copyright (c) 2010 Fernando Guillen
- License: Released under the MIT license.