require 'rubygems'
require 'spec'
 
$LOAD_PATH.unshift(File.dirname(__FILE__) + '/../lib')
require 'rush'
 
def mock_config(&block)
	mock_config_start
	block.call(config)
	mock_config_end
end
 
def mock_config_sandbox_dir
	"/tmp/fake_config.#{Process.pid}"
end
 
def mock_config_start
	mock_config_cleanup
	Rush::Config.new(mock_config_sandbox_dir)
end
 
def mock_config_cleanup
	FileUtils.rm_rf(mock_config_sandbox_dir)
end