Added modules

modules/stdlib/spec/functions/upcase_spec.rb

@@ -0,0 +1,24 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe "the upcase function" do
+  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+  it "should exist" do
+    Puppet::Parser::Functions.function("upcase").should == "function_upcase"
+  end
+
+  it "should raise a ParseError if there is less than 1 arguments" do
+    lambda { scope.function_upcase([]) }.should( raise_error(Puppet::ParseError))
+  end
+
+  it "should upcase a string" do
+    result = scope.function_upcase(["abc"])
+    result.should(eq('ABC'))
+  end
+
+  it "should do nothing if a string is already upcase" do
+    result = scope.function_upcase(["ABC"])
+    result.should(eq('ABC'))
+  end
+end