# == Schema Information
#
# Table name: device_operations
#
#  id           :integer          not null, primary key
#  user_id      :integer
#  user_type    :integer
#  device_id    :integer
#  op_at        :datetime
#  operation    :integer
#  air_volumn   :integer
#  consume_time :integer
#  store_id     :integer
#  user_name    :string(255)
#  created_at   :datetime         not null
#  updated_at   :datetime         not null
#
require 'test_helper'

class DeviceOperationTest < ActiveSupport::TestCase
  # test "the truth" do
  #   assert true
  # end
end