fix BaseLanguage tests failures

Change-Id: I079877358b445097e662a1ce786b3360256fb81c
Merge commit 'refs/changes/14/2314/1' of ssh://gerrit.tuleap.net:29418/tuleap into HEAD

* ssh://gerrit.tuleap.net:29418/tuleap:
  fix BaseLanguage tests failures

Change-Id: I9db30fd7f956adebf9bc4281c86e278bb6f6064e
This is Tuleap 6.12.99.61

Change-Id: I9c46a2fe1d7f559bf108ecf4cea457a218c5b7e4