If it's not a secret, I would like to know, how rails-developers deal with testing of multilanguage applications.
Especially with cucumber and/or rspec.
I've found some techniques:
1. Test all languages (looks reliable but not convenient)
2. Test by CSS- and XPath-selectors
3. And I guess, another way - just test one language (for example, English) and if it necessary, test, that i18n files have same structure. Or don't test other languages at all because it's not a big deal.
What do you think?