Hotline#21534 - Fix user group tests

tests/library/Class/UserGroupTest.php

@@ -54,7 +54,11 @@ abstract class UserGroupsTestCase extends Storm_Test_ModelTestCase {
 																														 'user' => $this->_florence,
 																														 'user_group'=> $this->_stagiaires]);
 
-		$this->_stagiaires->setUsers([$this->_florence, $this->_agnes])->save();
+		$this->_agnes_stagiaires_membership = $this->fixture('Class_UserGroupMembership',
+																														['id' => 124,
+																														 'user' => $this->_agnes,
+																														 'user_group'=> $this->_stagiaires]);
+
 		$this->_florence->setUserGroupMemberships([$this->_florence_stagiaires_membership])->save();
 	}
 }
@@ -251,6 +255,7 @@ class UserGroupWithCategorieAssociationTest extends UserGroupsTestCase {
 
 
 
+/** @see http://forge.afi-sa.fr/issues/21534 */
 class UserGroupDeletionTest extends UserGroupsTestCase {
 	protected $_jeanleguin;
 	protected $_humoristes;
@@ -275,8 +280,7 @@ class UserGroupDeletionTest extends UserGroupsTestCase {
 																								 'user' => $this->_jeanleguin,
 																								 'user_group'=> $this->_humoristes]);
 
-		Class_UserGroup::beVolatile();
-		Class_UserGroup::find(54)->delete();
+		$this->_humoristes->delete();
 	}