Using Rcov to measure the test coverage of Rails plugins

To view the coverage of your plugins using Rcov, first install the rcov gem with sudo gem install rcov, then copy and paste the following onto the end of the Rakefile inside your plugin directory: require ‘rcov/rcovtask’ desc ‘Measures test coverage using rcov’ namespace :rcov do desc ‘Output unit test coverage of plugin.’ Rcov::RcovTask.new(:unit) do […]