module Skellington
  describe CLI do
    context 'sinatra' do
      let :subject do
        described_class.new
      end

      it 'generates an app file' do
        subject.generate 'dummy-app'
        expect('dummy_app/lib/dummy_app/racks.rb').to have_content (
        """
        require 'rack/conneg'
        require 'rack/tracker'

        module DummyApp
          class App < Sinatra::Base
            set :public_folder, 'public'
            set :views, 'views'

            if CONFIG['google-analytics-tag']
              use Rack::Tracker do
                handler :google_analytics, { tracker: CONFIG['google-analytics-tag'] }
              end
            end

            use Rack::Conneg do |conneg|
              conneg.set :accept_all_extensions, true
              conneg.set :fallback, :html
              conneg.ignore_contents_of 'public'
              conneg.provide [
                :html,
                :json
              ]
            end

            before do
              if negotiated?
                content_type negotiated_type
              end
            end
          end
        end
        """
        )
      end
    end
  end
end