snippet.rb

describe "#download_file", fakefs: true do

    it "should download correct file" do
      FakeFS do
        FakeWeb.register_uri(:get, "http://hudson.voxeolabs.com/hudson/job/Rayo/700/artifact/rayo-war/target/rayo_b700.war",  :body => "foo", :status=>["200","OK"])
        Rayo.download_file(:resource=>"http://hudson.voxeolabs.com/hudson/job/Rayo/700/artifact/rayo-war/target/rayo_b700.war",:target=>'/tmp/rayo.war')
      end
      File.exists?('/tmp/rayo.war').should be_true
      File.read('/tmp/rayo.war').should == 'foo'
    end
  end