spec_helper for cross os tests

RSpec.configure do |c|
  c.before(:each) do
    # work around https://tickets.puppetlabs.com/browse/PUP-1547
    # ensure that there's at least one provider available by emulating that any
    if Puppet::version < '3.2'
      # ONLY WORKING WITH PUPPET 2.X !!
      require 'puppet/provider/confine/exists'
      Puppet::Provider::Confine::Exists.any_instance.stubs(:which => '')
    else
      # ONLY WORKING WITH PUPPET 3.X !!
      require 'puppet/confine/exists'
      Puppet::Confine::Exists.any_instance.stubs(:which => '')
    end
    # avoid "Only root can execute commands as other users"
    Puppet.features.stubs(:root? => true)
    # enable debugging
    if ENV['PUPPET_DEBUG'] == '1'
      Puppet::Util::Log.level = :warning
      Puppet::Util::Log.newdestination(:console)
    end
    if ENV['PUPPET_DEBUG'] == '2'
      Puppet::Util::Log.level = :debug
      Puppet::Util::Log.newdestination(:console)
    end
  end
  c.config = '/doesnotexist'
  c.manifest_dir = File.join(fixture_path, 'manifests')
  c.hiera_config = File.join(fixture_path, 'hiera/hiera.yaml')
  c.mock_with :mocha
  c.fail_fast = true
end