# File lib/deltacloud/drivers/mock/mock_driver.rb, line 370
  def create_bucket(credentials, name, opts={})
    check_credentials(credentials)
    bucket = {
      :id => name,
      :name=>name,
      :size=>'0',
      :blob_list=>[]
    }
    File.open( File::join(@storage_root, 'buckets', "#{name}.yml"), 'w') {|b| YAML.dump( bucket, b )}
    Bucket.new(bucket)
  end