Chris@0: require File.dirname(__FILE__) + '/../test_helper'
Chris@0: 
Chris@0: class ArbitraryCodeMixingTest < Test::Unit::TestCase  
Chris@0:   def setup
Chris@0:     Engines.code_mixing_file_types = %w(controller helper)
Chris@0:   end
Chris@0:   
Chris@0:   def test_should_allow_setting_of_different_code_mixing_file_types
Chris@0:     assert_nothing_raised {
Chris@0:       Engines.mix_code_from :things
Chris@0:     }
Chris@0:   end
Chris@0: 
Chris@0:   def test_should_add_new_types_to_existing_code_mixing_file_types
Chris@0:     Engines.mix_code_from :things
Chris@0:     assert_equal ["controller", "helper", "thing"], Engines.code_mixing_file_types
Chris@0:     Engines.mix_code_from :other
Chris@0:     assert_equal ["controller", "helper", "thing", "other"], Engines.code_mixing_file_types
Chris@0:   end
Chris@0:   
Chris@0:   def test_should_allow_setting_of_multiple_types_at_once
Chris@0:     Engines.mix_code_from :things, :other
Chris@0:     assert_equal ["controller", "helper", "thing", "other"], Engines.code_mixing_file_types
Chris@0:   end
Chris@0:    
Chris@0:   def test_should_singularize_elements_to_be_mixed
Chris@0:     # this is the only test using mocha, so let's try to work around it
Chris@0:     # also, this seems to be already tested with the :things in the tests above
Chris@0:     # arg = stub(:to_s => stub(:singularize => "element")) 
Chris@0:     Engines.mix_code_from :elements
Chris@0:     assert Engines.code_mixing_file_types.include?("element")
Chris@0:   end
Chris@0:   
Chris@0:   # TODO doesn't seem to work as expected?
Chris@0:   
Chris@0:   # def test_should_successfully_mix_custom_types
Chris@0:   #   Engines.mix_code_from :things    
Chris@0:   #   assert_equal 'Thing (from app)', Thing.from_app
Chris@0:   #   assert_equal 'Thing (from test_code_mixing)', Thing.from_plugin
Chris@0:   # end
Chris@0: end