require "spec_helper"

class Parent
  include Mongoid::Document
  embeds_many :childs, class_name: "Child1"
end

class Child1
  include Mongoid::Document
  embedded_in :parent
  embeds_many :childs, class_name: "Child2"
end

class Child2
  include Mongoid::Document
  field :age, type: Integer, default: 0
  embedded_in :child, class_name: "Child1"
end

describe "Saving embedded document" do
  before :each do
    Parent.delete_all
    parent = Parent.create
    parent.childs << Child1.new
    5.times do
      parent.childs.first.childs << Child2.new
    end
  end

  it "should not create childs for the 'root' model " do
    child = Parent.first.childs.first.childs.last
    child.age = 10
    child.save
    Parent.first.childs.count.should eql 1
  end
end