gistfile1.txt

require 'spec_helper'

describe Printer do

  before { @printer = FactoryGirl.create(:printer) }

  it { should have_many(:subscriptions) }
  it { should have_many(:users) }
  it { should have_many(:jobs) }

  it { should validate_numericality_of(:pickup_time) }
  it { should ensure_inclusion_of(:pickup_time).in_range(1..90) }
  it { should validate_numericality_of(:delivery_time) }
  it { should ensure_inclusion_of(:delivery_time).in_range(1..90) }
  it { should ensure_inclusion_of(:printer_state).in_array(%w(unregistered ok no_paper overheat fail)) }

  describe 'Printer' do

    subject { Printer }

    it ".available_to_user returns printers that have not been subscribed to by the user" do
      user = FactoryGirl.create(:user)
      unsubscribed_printer = FactoryGirl.create(:printer)
      FactoryGirl.create(:subscription, :user => user, :printer => @printer)

      expect(Printer.available_to_user(user)).to eq([unsubscribed_printer])
    end

    describe 'a Printer' do

      subject { @printer }

      it "should increment the Job counter cache" do
        FactoryGirl.create_list(:job_with_items, 5, :printer => @printer)

        @printer.reload
        expect(@printer.jobs_count).to eq(5)
      end

      it "should have a default jobs_count of 0" do
        expect(@printer.jobs_count).to eq(0)
      end

      it "should genereate a key on create" do
        expect(@printer.key).to be_present
      end

      it "should have a default printer_state of 'unregistered'" do
        expect(@printer.printer_state).to eq("unregistered")
      end

      it "should return a formatted printer_state" do
        expect(@printer.formatted_printer_state).to eq("Unregistered")
      end
    end
  end
end