require 'simplecov'
SimpleCov.command_name 'Unit Tests'
SimpleCov.start do
  add_filter "test/"
  add_group "Library", "lib"
end

class SimpleCov::Formatter::QualityFormatter
  def format(result)
    SimpleCov::Formatter::HTMLFormatter.new.format(result)
    File.open("coverage/covered_percent", "w") do |f|
      f.puts result.source_files.covered_percent.to_f
    end
  end
end

SimpleCov.formatter = SimpleCov::Formatter::QualityFormatter