# Copyright (C) 2011 RightScale, Inc, All Rights Reserved Worldwide.
#
# THIS PROGRAM IS CONFIDENTIAL AND PROPRIETARY TO RIGHTSCALE
# AND CONSTITUTES A VALUABLE TRADE SECRET. Any unauthorized use,
# reproduction, modification, or disclosure of this program is
# strictly prohibited. Any use of this program by an authorized
# licensee is strictly subject to the terms and conditions,
# including confidentiality obligations, set forth in the applicable
# License Agreement between RightScale.com, Inc. and
# the licensee

require 'rubygems'
require 'rspec'
require "flexmock"

require File.join(File.dirname(__FILE__), '..', 'lib', 'rconf')

RSpec.configure do |c| 
  c.mock_with(:flexmock)
end

# Create configurator for testing and setup common mocks
#
# === Parameters
# code(String):: Code using rconf language syntax used to initialize configurator
# opts[:enable_updater](TrueClass|FalseClass):: Don't mock out environment updater if set
#
# === Return
# configurator(RightConf::Configurator):: Created configurator
def create_configurator(code, opts={})
  lang = RightConf::Language.parse(code)
  configurator = lang.configurators.first
  [:report_check, :report_error, :report_result, :report_success].each do |meth|
    flexmock(configurator).should_receive(meth)
  end
  flexmock(configurator).should_receive(:report_fatal).and_return { |*args| raise args.join(' ') }
  flexmock(File).should_receive(:exist?).with(File.join(ENV['HOME'], '.rconf')).and_return(false)
  flexmock(RightConf::EnvironmentUpdater).should_receive(:update) unless opts[:enable_updater] 
  configurator
end

# Helper method to mock Command.execute
#
# === Parameters
# Parameters are passed through to flexmock 'with' method
#
# === Return
# mock(Flexmock):: Corresponding flexmock instance
def should_execute(*with)
  mock = flexmock(RightConf::Command.instance).should_receive(:execute).with(*with)
end

# Helper method to mock Command.execute_in_ruby
#
# === Parameters
# Parameters are passed through to flexmock 'with' method
#
# === Return
# mock(Flexmock):: Corresponding flexmock instance
def should_execute_in_ruby(*with)
  mock = flexmock(RightConf::Command.instance).should_receive(:execute_in_ruby).with(*with)
end

# Helper method to mock Command.sudo
#
# === Parameters
# Parameters are passed through to flexmock 'with' method
#
# === Return
# mock(Flexmock):: Corresponding flexmock instance
def should_sudo(*with)
  mock = flexmock(RightConf::Command.instance).should_receive(:sudo).with(*with)
end