require 'abstract_unit' require 'generators/generators_test_helper' require 'rails/generators/rails/controller/controller_generator' class ControllerGeneratorTest < GeneratorsTestCase def test_help_does_not_show_invoked_generators_options_if_they_already_exist content = run_generator ["--help"] assert_no_match /Helper options:/, content end def test_controller_skeleton_is_created run_generator assert_file "app/controllers/account_controller.rb", /class AccountController < ApplicationController/ end def test_check_class_collision Object.send :const_set, :ObjectController, Class.new content = capture(:stderr){ run_generator ["object"] } assert_match /The name 'ObjectController' is either already used in your application or reserved/, content ensure Object.send :remove_const, :ObjectController end # No need to spec content since it's already spec'ed on helper generator. # def test_invokes_helper run_generator assert_file "app/helpers/account_helper.rb" assert_file "test/unit/helpers/account_helper_test.rb" end def test_does_not_invoke_helper_if_required run_generator ["account", "--skip-helper"] assert_no_file "app/helpers/account_helper.rb" assert_no_file "test/unit/helpers/account_helper_test.rb" end def test_invokes_default_test_framework run_generator assert_file "test/functional/account_controller_test.rb" end def test_does_not_invoke_test_framework_if_required run_generator ["account", "--no-test-framework"] assert_no_file "test/functional/account_controller_test.rb" end def test_invokes_default_template_engine run_generator assert_file "app/views/account/foo.html.erb", /app\/views\/account\/foo/ assert_file "app/views/account/bar.html.erb", /app\/views\/account\/bar/ end def test_invokes_default_template_engine_even_with_no_action run_generator ["account"] assert_file "app/views/account" end def test_template_engine_with_class_path run_generator ["admin/account"] assert_file "app/views/admin/account" end def test_actions_are_turned_into_methods run_generator assert_file "app/controllers/account_controller.rb" do |controller| assert_instance_method controller, :foo assert_instance_method controller, :bar end end protected def run_generator(args=["Account", "foo", "bar"]) silence(:stdout) { Rails::Generators::ControllerGenerator.start args, :destination_root => destination_root } end end