require 'plugin_test_helper' class GeneratorLookupTest < Test::Unit::TestCase def setup @fixture_dirs = %w{alternate default} @configuration = Rails.configuration = Rails::Configuration.new # We need to add our testing plugin directory to the plugin paths so # the locator knows where to look for our plugins @configuration.plugin_paths += @fixture_dirs.map{|fd| plugin_fixture_path(fd)} @initializer = Rails::Initializer.new(@configuration) @initializer.add_plugin_load_paths @initializer.load_plugins load 'rails_generator.rb' require 'rails_generator/scripts' end def test_should_load_from_all_plugin_paths assert Rails::Generator::Base.lookup('a_generator') assert Rails::Generator::Base.lookup('stubby_generator') end def test_should_create_generator_source_for_each_directory_in_plugin_paths sources = Rails::Generator::Base.sources @fixture_dirs.each do |gen_dir| expected_label = "plugins (fixtures/plugins/#{gen_dir})".to_sym assert sources.any? {|source| source.label == expected_label } end end def test_should_preserve_order_in_usage_message msg = Rails::Generator::Scripts::Base.new.send(:usage_message) positions = @fixture_dirs.map do |gen_dir| pos = msg.index("Plugins (fixtures/plugins/#{gen_dir})") assert_not_nil pos pos end assert_equal positions.sort, positions end end