installed_test.rb

# Simple example of using ShadowFacter with RSpec to verify system configuration
# http://twitter.com/bradleyktaylor | http://railsmachine.com
#
# run with 'spec -c installed_test.rb'
 
require 'shadow_facter'
 
def installed_fact(n)
  name = n
  fact(name) { exec("#{name.to_s} --version") ? true : false }
end
 
namespace :installed do
  installed_fact :rails
  installed_fact :git
  installed_fact :mysql
  installed_fact :puppet
  installed_fact :rake
end
 
describe "My system" do
  
  before :each do
    @installed = facts(:installed)
  end
  
  it "has ruby on rails installed and available" do
    @installed[:rails].should equal(true)
  end
  
  it "has mysql installed and available" do
    @installed[:mysql].should equal(true)
  end
  
  it "has git installed and available" do
    @installed[:git].should equal(true)
  end
  
  it "has puppet installed and available" do
    @installed[:puppet].should equal(true)
  end
  
  it "has rake installed and available" do
    @installed[:rake].should equal(true)
  end
  
end