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

class CompanyTest < Test::Unit::TestCase
  fixtures :companies, :addresses, :people

  # Save a fixture?
  def test_sanity
    assert @acme.save
  end
  
  def test_must_have_name
    @acme.name = ''
    assert !@acme.save
  end
  
  def test_must_have_real_address_id
    @acme.address_id = 0
    assert !@acme.save
  end
  
  def test_must_have_real_address
    @acme.address = @acme_hq
    assert @acme.save
  end
  
  # Test that the after_destroy call-back for Company 
  # correctly triggers deletion of an orphaned address.
  def test_deletes_orphaned_address
    @acme.destroy
    assert_raise(ActiveRecord::RecordNotFound) { Address.find 1 }
  end
  
  # Test that the after_destroy call-back for Company 
  # doesn't touch addresses still attached to a person.
  def test_doesnt_delete_address_still_associated_with_person
    @finnegans.destroy
    assert_nothing_raised(ActiveRecord::RecordNotFound) { Address.find 2 }
  end
end