From a9f9e1dd98cc2dd161d51d6902aac90b275fee05 Mon Sep 17 00:00:00 2001 From: Thiago Pinto Date: Tue, 27 Oct 2015 03:34:07 -0200 Subject: Route generator should be idempotent - closes #22082 --- railties/test/generators/actions_test.rb | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'railties/test') diff --git a/railties/test/generators/actions_test.rb b/railties/test/generators/actions_test.rb index fabba555ef..b4fbea4af4 100644 --- a/railties/test/generators/actions_test.rb +++ b/railties/test/generators/actions_test.rb @@ -235,6 +235,21 @@ class ActionsTest < Rails::Generators::TestCase assert_file 'config/routes.rb', /#{Regexp.escape(route_command)}/ end + def test_route_should_be_idempotent + run_generator + route_path = File.expand_path('config/routes.rb', destination_root) + + # runs first time, not asserting + action :route, "root 'welcome#index'" + content_1 = File.read(route_path) + + # runs second time + action :route, "root 'welcome#index'" + content_2 = File.read(route_path) + + assert_equal content_1, content_2 + end + def test_route_should_add_data_with_an_new_line run_generator action :route, "root 'welcome#index'" -- cgit v1.2.3