gistfile1.rb

specdir = File.expand_path(File.join(File.dirname(__FILE__), ".."))  
require "#{specdir}/spec_helper.rb"

$TEST_FILENAME = '/x/web/LIVE/testservice/testservice.txt'

module Puppet::Parser::Functions

  # Stub the function by creating a new one 
  newfunction(:appconfig_lookup, :type => :rvalue) do |args|
    return {"hello" => "world"}
  end 

  # Fix the "does not return a value" issue
  def self.rvalue?(name)
    return true
  end 
end

# Very dirty monkey patch.
class Puppet::Resource
  def parse_title
    h = {}
    type = resource_type
    if type.respond_to? :title_patterns
      type.title_patterns.each { |regexp, symbols_and_lambdas|
        if captures = regexp.match(title.to_s)
          symbols_and_lambdas.zip(captures[1..-1]).each { |symbol_and_lambda,capture|
            sym, lam = symbol_and_lambda
            if lam 
              h[sym] = lam.call(captures)
            else
              h[sym] = capture
            end 
          }   
          return h
        end 
      }   
    else
      return { :name => title.to_s }
    end 
  end 
end

describe 'test::txt' do
  let (:title) { $TEST_FILENAME }

  context "when label data is present" do
    let (:facts) do
      { :label_data => {
          'CONFIG' => {
            'testservice' => '1.0-1',
            'topo-yaml' => '1.0-1',
          },  
        },  
      }   
    end 

    let (:params) do
      { :package_name => 'testservice',
        :service_name => 'testservice',
      }   
    end 

    it "should work" do
      should contain_file($TEST_FILENAME).with({ :content => "hello=world\n" })
    end 
  end
end