#!/usr/bin/env ruby

require File.dirname(__FILE__) + '/../../spec_helper'
require 'puppet/util/rails/reference_serializer'

class SerializeTester
    include Puppet::Util::ReferenceSerializer
end

describe Puppet::Util::ReferenceSerializer do
    before do
        @tester = SerializeTester.new
    end

    describe "when serializing" do
        it "should yaml-dump resource references" do
            ref = Puppet::Resource.new("file", "/foo")
            @tester.serialize_value(ref).should =~ /^---/
        end

        it "should convert the boolean 'true' into the string 'true'" do
            @tester.serialize_value(true).should == "true"
        end

        it "should convert the boolean 'false' into the string 'false'" do
            @tester.serialize_value(false).should == "false"
        end

        it "should return all other values" do
            @tester.serialize_value("foo").should == "foo"
        end
    end

    describe "when unserializing" do
        it "should yaml-load values that look like yaml" do
            yaml = YAML.dump(%w{a b c})
            @tester.unserialize_value(yaml).should == %w{a b c}
        end

        it "should convert the string 'true' into the boolean 'true'" do
            @tester.unserialize_value("true").should == true
        end

        it "should convert the string 'false' into the boolean 'false'" do
            @tester.unserialize_value("false").should == false
        end

        it "should return all other values" do
            @tester.unserialize_value("foo").should == "foo"
        end
    end
end