cities_controller_test.rb

require 'test_helper'
require File.join('functional', 'crud_controller_test_helper')

class Admin::CitiesControllerTest < ActionController::TestCase

  include CrudControllerTestHelper

  def test_setup
    assert_equal 3, City.count
    assert_recognizes({:controller => 'admin/cities', :action => 'index', :country_id => '1'}, 'admin/countries/1/cities')
    assert_recognizes({:controller => 'admin/cities', :action => 'show', :country_id => '2', :id => '1'}, 'admin/countries/2/cities/1')
  end

  def test_index
    super
    assert_equal test_entry.country.cities.order('countries.code, cities.name').to_a, entries.to_a
    
    assert_equal @controller.send(:entries), assigns(:cities)
    assert_equal [:admin, test_entry.country], @controller.send(:parents)
    assert_equal test_entry.country, assigns(:country)
    assert_equal test_entry.country, @controller.send(:parent)
    assert_equal test_entry.country.cities, @controller.send(:model_scope)
    assert_equal [:admin, test_entry.country, 2], @controller.send(:path_args, 2)
  end

  def test_show
    super
    
    assert_equal @controller.send(:entry), assigns(:city)
    assert_equal [:admin, test_entry.country], @controller.send(:parents)
    assert_equal test_entry.country, assigns(:country)
    assert_equal test_entry.country, @controller.send(:parent)
  end
#   
  def test_create
    super
    assert_equal test_entry.country, entry.country
  end

  def test_destroy_with_inhabitants
    ny = cities(:ny)
    assert_no_difference('City.count') do
      request.env["HTTP_REFERER"]
      delete :destroy, :country_id => ny.country_id, :id => ny.id
    end
    assert_redirected_to :action => 'show'
    assert flash.alert
  end

  protected

  def test_entry
    cities(:rj)
  end

  def test_entry_attrs
    {:name => 'Rejkiavik'}
  end

end