# File lib/deltacloud/drivers/mock/mock_driver.rb, line 330
  def create_bucket(credentials, name, opts=nil)
    check_credentials(credentials)
    bucket = {
      :name=>name,
      :size=>'0',
      :blob_list=>[]
    }
    File.open( "#{@storage_root}/buckets/#{name}.yml", 'w' ) {|b| YAML.dump( bucket, b )}
    Bucket.new(bucket)
  end