Hi Marcus:

I just committed a test of the translation code accessed via the templating/web interface.
I am running it via a live server.

It looks like existing tests are not testing translation paths through the templating
code and call i18n or TranslationService directly.

Hopefully this new test will test some additional paths and we can clean up the code.

If you can add tests that cover the code you are changing it would be helpful.
It may not be possible, but please give it a shot.

-- rouilj