Organization spec, not working

require 'spec_helper'

describe Organization do
	before do
	  @organization = Organization.new(name: "Hogwarts", location_id: 0)
	end

	subject { @organization }
	
  describe "publishes_product" do
     
    let(:product) { FactoryGirl.create(:product) }
    before do
      @organization.save
      @sub_org = Organization.create!(name: "Sub Org", location_id: 0, parent_id: @organization.id)
      product.save
      @organization.publish_product!(product)
    end

    subject { @sub_org }
    it { should have_product(product) }
    its(:products) { should include(product) }

  end
end