public function testDefaultGroup()
 {
     // on met un des groupes par defaut
     jAclDbUserGroup::setDefaultGroup($this->grpId2, false);
     $this->assertTableContainsRecords('jacl_group', $this->groups);
     jAclDbUserGroup::setDefaultGroup($this->grpId2, true);
     $this->defaultGroupId = $this->grpId2;
     // for next test method
     $this->groups[1]['grouptype'] = 1;
     $this->assertTableContainsRecords('jacl_group', $this->groups);
 }