# 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 File.expand_path(File.join(File.dirname(__FILE__), '..', 'spec_helper'))

describe RightConf::BundlerConfigurator do

  def success_result(output=nil)
    flexmock('res', :success? => true, :output => output)
  end

  before(:each) do
    lang = RightConf::Language.parse('bundler { version "0" }')
    @configurator = lang.configurators.first
    [:report_check, :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(' ') }
    RightConf::Command.instance.instance_variable_set(:@rvm_prefix, 'r@g')
  end

  after(:each) do
    RightConf::Command.instance.instance_variable_set(:@rvm_prefix, nil)
  end

  it 'should succeed when bundler succeeds' do
    flexmock(RightConf::Command.instance).should_receive(:execute_in_ruby).once.with(
      'bundle', '--version').and_return(success_result('0'))
    flexmock(RightConf::Command.instance).should_receive(:execute_in_ruby).once.with(
      'bundle','_0_', 'install', {:abort_on_failure=>"Failed to install gems"}).and_return(success_result)
    @configurator.run_linux
  end

  it 'should install bunlder if needed' do
    flexmock(RightConf::Command.instance).should_receive(:execute_in_ruby).twice.with(
      'bundle', '--version').and_return(success_result('1'))
    flexmock(RightConf::Command.instance).should_receive(:execute_in_ruby).once.with(
      'bundle','_0_', 'install', {:abort_on_failure=>"Failed to install gems"}).and_return(success_result)
    flexmock(RightConf::Command.instance).should_receive(:execute_in_ruby).once.with(
      'gem', 'uninstall', 'bundler', '-a', '-x').and_return(success_result)
    flexmock(RightConf::Command.instance).should_receive(:execute_in_ruby).once.with(
      'gem', 'install', 'bundler', '-v', '0', '--no-ri', '--no-rdoc',
      {:abort_on_failure=>"Failed to install bundler"}).once.and_return(success_result)
    @configurator.run_linux
  end

  
end