--- /dev/null
+#!/usr/bin/env rspec
+require 'spec_helper'
+
+describe "the is_ip_address function" do
+ before :all do
+ Puppet::Parser::Functions.autoloader.loadall
+ end
+
+ before :each do
+ @scope = Puppet::Parser::Scope.new
+ end
+
+ it "should exist" do
+ Puppet::Parser::Functions.function("is_ip_address").should == "function_is_ip_address"
+ end
+
+ it "should raise a ParseError if there is less than 1 arguments" do
+ lambda { @scope.function_is_ip_address([]) }.should( raise_error(Puppet::ParseError))
+ end
+
+ it "should return true if an IPv4 address" do
+ result = @scope.function_is_ip_address(["1.2.3.4"])
+ result.should(eq(true))
+ end
+
+ it "should return true if a full IPv6 address" do
+ result = @scope.function_is_ip_address(["fe80:0000:cd12:d123:e2f8:47ff:fe09:dd74"])
+ result.should(eq(true))
+ end
+
+ it "should return true if a compressed IPv6 address" do
+ result = @scope.function_is_ip_address(["fe00::1"])
+ result.should(eq(true))
+ end
+
+ it "should return false if not valid" do
+ result = @scope.function_is_ip_address(["asdf"])
+ result.should(eq(false))
+ end
+
+ it "should return false if IP octets out of range" do
+ result = @scope.function_is_ip_address(["1.1.1.300"])
+ result.should(eq(false))
+ end
+end