--- /dev/null
+#!/usr/bin/env rspec
+require 'spec_helper'
+
+describe "the num2bool 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("num2bool").should == "function_num2bool"
+ end
+
+ it "should raise a ParseError if there is less than 1 arguments" do
+ lambda { @scope.function_num2bool([]) }.should( raise_error(Puppet::ParseError))
+ end
+
+ it "should return true if 1" do
+ result = @scope.function_num2bool(["1"])
+ result.should(be_true)
+ end
+
+ it "should return false if 0" do
+ result = @scope.function_num2bool(["0"])
+ result.should(be_false)
+ end
+
+end