diff --git a/spec/unit/puppet/parser/functions/fqdn_rotate_spec.rb b/spec/unit/puppet/parser/functions/fqdn_rotate_spec.rb
index dd1c3f3..4eb799d 100644
--- a/spec/unit/puppet/parser/functions/fqdn_rotate_spec.rb
+++ b/spec/unit/puppet/parser/functions/fqdn_rotate_spec.rb
@@ -1,40 +1,33 @@
-#!/usr/bin/env rspec
+#! /usr/bin/env ruby -S rspec
 require 'spec_helper'
 
 describe "the fqdn_rotate function" do
-  before :all do
-    Puppet::Parser::Functions.autoloader.loadall
-  end
-
-  before :each do
-    @scope = Puppet::Parser::Scope.new
-  end
+  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
 
   it "should exist" do
     Puppet::Parser::Functions.function("fqdn_rotate").should == "function_fqdn_rotate"
   end
 
   it "should raise a ParseError if there is less than 1 arguments" do
-    lambda { @scope.function_fqdn_rotate([]) }.should( raise_error(Puppet::ParseError))
+    lambda { scope.function_fqdn_rotate([]) }.should( raise_error(Puppet::ParseError))
   end
 
   it "should rotate a string and the result should be the same size" do
-    @scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.1")
-    result = @scope.function_fqdn_rotate(["asdf"])
+    scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.1")
+    result = scope.function_fqdn_rotate(["asdf"])
     result.size.should(eq(4))
   end
 
   it "should rotate a string to give the same results for one host" do
-    @scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.1").twice 
-    @scope.function_fqdn_rotate(["abcdefg"]).should eql(@scope.function_fqdn_rotate(["abcdefg"]))
+    scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.1").twice 
+    scope.function_fqdn_rotate(["abcdefg"]).should eql(scope.function_fqdn_rotate(["abcdefg"]))
   end
 
   it "should rotate a string to give different values on different hosts" do
-     @scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.1")
-     val1 = @scope.function_fqdn_rotate(["abcdefghijklmnopqrstuvwxyz01234567890987654321"])
-     @scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.2")
-     val2 = @scope.function_fqdn_rotate(["abcdefghijklmnopqrstuvwxyz01234567890987654321"])
+     scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.1")
+     val1 = scope.function_fqdn_rotate(["abcdefghijklmnopqrstuvwxyz01234567890987654321"])
+     scope.expects(:lookupvar).with("::fqdn").returns("127.0.0.2")
+     val2 = scope.function_fqdn_rotate(["abcdefghijklmnopqrstuvwxyz01234567890987654321"])
      val1.should_not eql(val2)
   end
-
 end