require 'spec_helper'

describe "transactions" do
  before :all do
    @device = Factory(:device)
  end

  it "has one device before a nested context" do
    Device.count.should == 1
  end

  describe "in a nested context" do
    before :all do
      @device2 = Factory(:device)
    end

    it "has two devices" do
      Device.count.should == 2
    end
  end

  describe "in another nested context" do
    before :all do
      @device2 = Factory(:device)
    end

    it "has two devices" do
      Device.count.should == 2
    end
  end

  it "has one device after a nested context" do
    Device.count.should == 1
  end
end

describe "another top-level example group" do
  it "has no devices" do
    Device.count.should == 0
  end
end