Set of standard facts fixtures for Puppet rspec tests

 With this library, simplify your unit tests by looping on every supported
 Operating System and populating facts (provided by facterdb). This simplifies
 unit testing because you don't need to specify the facts yourself.
 .
 This library is very useful for writing tests with rspec-puppet when working
 on a puppet module. It also makes it very fast to setup a CI environment for
 your modules.