require "generators/generators_test_helper" require "rails/generators/rails/controller/controller_generator" class ControllerGeneratorTest < Rails::Generators::TestCase include GeneratorsTestHelper arguments %w(Account foo bar) setup :copy_routes 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 def test_invokes_helper run_generator assert_file "app/helpers/account_helper.rb" end def test_does_not_invoke_helper_if_required run_generator ["account", "--skip-helper"] assert_no_file "app/helpers/account_helper.rb" end def test_invokes_assets run_generator assert_file "app/assets/javascripts/account.js" assert_file "app/assets/stylesheets/account.css" end def test_does_not_invoke_assets_if_required run_generator ["account", "--skip-assets"] assert_no_file "app/assets/javascripts/account.js" assert_no_file "app/assets/stylesheets/account.css" end def test_invokes_default_test_framework run_generator assert_file "test/controllers/account_controller_test.rb" end def test_does_not_invoke_test_framework_if_required run_generator ["account", "--no-test-framework"] assert_no_file "test/controllers/account_controller_test.rb" end def test_invokes_default_template_engine run_generator assert_file "app/views/account/foo.html.erb", %r(app/views/account/foo\.html\.erb) assert_file "app/views/account/bar.html.erb", %r(app/views/account/bar\.html\.erb) end def test_add_routes run_generator assert_file "config/routes.rb", /get 'account\/foo'/, /get 'account\/bar'/ end def test_skip_routes run_generator ["account", "foo", "--skip-routes"] assert_file "config/routes.rb" do |routes| assert_no_match(/get 'account\/foo'/, routes) end 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 :foo, controller assert_instance_method :bar, controller end end def test_namespaced_routes_are_created_in_routes run_generator ["admin/dashboard", "index"] assert_file "config/routes.rb" do |route| assert_match(/^ namespace :admin do\n get 'dashboard\/index'\n end$/, route) end end end