Fix regression on test suite introduced by commit cc1aa3af1

When setUp, tearDown...

Change-Id: Iddab5cf2d022112cce938662ca93cbbfdcc3ebc3
Merge commit 'refs/changes/38/2838/2' of ssh://gerrit.tuleap.net:29418/tuleap into HEAD

* ssh://gerrit.tuleap.net:29418/tuleap:
  Fix regression on test suite introduced by commit cc1aa3af1

Change-Id: Ia6a43781655db6606f81bed823d6b6549617d292
This is Tuleap 7.3.99.20

Change-Id: Ibeb223f4d105ae1fecd78247c213e27c77fb1941