require File.dirname(__FILE__) + '/../test_helper'

class TicketPropertyGlobalTest < Test::Unit::TestCase
  fixtures :priorities, :statuses, :tickets

  def test_default_assign_status
    default_assign(Status)
  end

  def test_default_assign_priority
    default_assign(Priority)
  end

  def test_destroy_status
    destroy(Status)  
  end

  def test_destroy_priority
    destroy(Priority)
  end

  protected
  
    def default_assign(klass)
      o1 = klass.find_by_default_value(true)
      assert(o1.default_value?)
  
      o2 = klass.find_by_default_value(false)
      assert(!o2.default_value?)
  
      o2.default_value = true
      assert(o2.save)
      assert(o2.default_value?)
  
      o1.reload
      assert(!o1.default_value?)
      
      assert(o2.default_value?)
      o2.default_value = false
      assert(o2.default_value?)               
      
      assert(o2.update_attributes(:default_value => false))
      assert(o2.reload.default_value?)               
      assert_equal(o2.id, klass.default.id)            
    end 
    
    def destroy(klass)
      default = klass.find_by_default_value(true)
      default_count = default.tickets.count
      assert(default.default_value?)
      assert(!default.destroy)

      non_default = klass.find_by_default_value(false)
      non_default_ticket_ids = non_default.tickets.collect{|t| t.id }
      non_default_count = non_default.tickets.count
      assert(!non_default.default_value?)
      assert(non_default.destroy)

      assert_raises(ActiveRecord::RecordNotFound) { non_default.reload }
      assert_equal(default_count + non_default_count, default.reload.tickets.count)      
      Ticket.find_all_by_id(non_default_ticket_ids).each do |ticket|
        assert_equal(default.id, ticket.send(klass.name.downcase).id)
      end
    end

end