require 'spec_helper'

# This test is just used for http://github.com/flyerhzm/bullet/issues#issue/20
describe Bullet::Detector::Association do
  before(:each) do
    Bullet.clear
    Bullet.start_request
  end

  after(:each) do
    Bullet.end_request
  end

  describe "for peschkaj" do
    it "should not detect unused preload associations" do
      category = Category.includes({:submissions => :user}).order("id DESC").find_by_name('first')
      category.submissions.map do |submission|
        submission.name
        submission.user.name
      end
      Bullet::Detector::UnusedEagerAssociation.check_unused_preload_associations
      Bullet::Detector::Association.should_not be_unused_preload_associations_for(Category, :submissions)
      Bullet::Detector::Association.should_not be_unused_preload_associations_for(Submission, :user)
    end
  end
end