require File.dirname(__FILE__) + '/../../../../../spec_helper'
include OpenEhr::RM::DataStructures::ItemStructure
include OpenEhr::RM::DataTypes::Text

describe ItemList do
  before(:each) do
    item_list_name = DvText.new('item list')
    @item_list = ItemList.new(:name => item_list_name,
                              :archetype_node_id => 'test')
  end

  it 'should be instance of ItemList' do
    @item_list.should be_an_instance_of ItemList
  end

  it 'count should be 0' do
    @item_list.item_count.should equal 0
  end

  it 'count should be change to 3' do
    dummy_elements = [1,2,3]
    @item_list.items = dummy_elements
    @item_list.item_count.should equal 3
  end
end