Group fixup (#24621)

* Move used OC_Group_xx to \OC\Group

* Add (deprecated) legacy wrapper in legacy, OC_Group_xx

* Replace deprecated use of OC_Group_xx with \OC\Group\xx

5 files changed, 80 insertions, 80 deletions

diff --git a/tests/lib/group/backend.php b/tests/lib/group/backend.php
index 238b83de5d7..3b06a3eb3a9 100644
--- a/tests/lib/group/backend.php
+++ b/tests/lib/group/backend.php
@@ -31,7 +31,7 @@
  */
 abstract class Test_Group_Backend extends \Test\TestCase {
 	/**
-	 * @var OC_Group_Backend $backend
+	 * @var \OC\Group\Backend $backend
 	 */
 	protected $backend;
 
diff --git a/tests/lib/group/database.php b/tests/lib/group/database.php
index b0be5774c7d..aae9f8bf1de 100644
--- a/tests/lib/group/database.php
+++ b/tests/lib/group/database.php
@@ -45,7 +45,7 @@ class Test_Group_Database extends Test_Group_Backend {
 
 	protected function setUp() {
 		parent::setUp();
-		$this->backend = new OC_Group_Database();
+		$this->backend = new \OC\Group\Database();
 	}
 
 	protected function tearDown() {
@@ -60,7 +60,7 @@ class Test_Group_Database extends Test_Group_Backend {
 
 		$this->backend->createGroup($group);
 
-		$backend = new OC_Group_Database();
+		$backend = new \OC\Group\Database();
 		$this->assertFalse($backend->createGroup($group));
 	}
 }
diff --git a/tests/lib/group/group.php b/tests/lib/group/group.php
index d758e5959d0..bf834ab2348 100644
--- a/tests/lib/group/group.php
+++ b/tests/lib/group/group.php
@@ -32,7 +32,7 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testGetUsersSingleBackend() {
-		$backend = $this->getMock('OC_Group_Database');
+		$backend = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$group = new \OC\Group\Group('group1', array($backend), $userManager);
 
@@ -51,8 +51,8 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testGetUsersMultipleBackends() {
-		$backend1 = $this->getMock('OC_Group_Database');
-		$backend2 = $this->getMock('OC_Group_Database');
+		$backend1 = $this->getMock('OC\Group\Database');
+		$backend2 = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$group = new \OC\Group\Group('group1', array($backend1, $backend2), $userManager);
 
@@ -78,7 +78,7 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testInGroupSingleBackend() {
-		$backend = $this->getMock('OC_Group_Database');
+		$backend = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$userBackend = $this->getMock('\OC_User_Backend');
 		$group = new \OC\Group\Group('group1', array($backend), $userManager);
@@ -92,8 +92,8 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testInGroupMultipleBackends() {
-		$backend1 = $this->getMock('OC_Group_Database');
-		$backend2 = $this->getMock('OC_Group_Database');
+		$backend1 = $this->getMock('OC\Group\Database');
+		$backend2 = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$userBackend = $this->getMock('\OC_User_Backend');
 		$group = new \OC\Group\Group('group1', array($backend1, $backend2), $userManager);
@@ -112,7 +112,7 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testAddUser() {
-		$backend = $this->getMock('OC_Group_Database');
+		$backend = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$userBackend = $this->getMock('\OC_User_Backend');
 		$group = new \OC\Group\Group('group1', array($backend), $userManager);
@@ -133,7 +133,7 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testAddUserAlreadyInGroup() {
-		$backend = $this->getMock('OC_Group_Database');
+		$backend = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$userBackend = $this->getMock('\OC_User_Backend');
 		$group = new \OC\Group\Group('group1', array($backend), $userManager);
@@ -153,7 +153,7 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testRemoveUser() {
-		$backend = $this->getMock('OC_Group_Database');
+		$backend = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$userBackend = $this->getMock('\OC_User_Backend');
 		$group = new \OC\Group\Group('group1', array($backend), $userManager);
@@ -174,7 +174,7 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testRemoveUserNotInGroup() {
-		$backend = $this->getMock('OC_Group_Database');
+		$backend = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$userBackend = $this->getMock('\OC_User_Backend');
 		$group = new \OC\Group\Group('group1', array($backend), $userManager);
@@ -194,8 +194,8 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testRemoveUserMultipleBackends() {
-		$backend1 = $this->getMock('OC_Group_Database');
-		$backend2 = $this->getMock('OC_Group_Database');
+		$backend1 = $this->getMock('OC\Group\Database');
+		$backend2 = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$userBackend = $this->getMock('\OC_User_Backend');
 		$group = new \OC\Group\Group('group1', array($backend1, $backend2), $userManager);
@@ -228,7 +228,7 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testSearchUsers() {
-		$backend = $this->getMock('OC_Group_Database');
+		$backend = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$group = new \OC\Group\Group('group1', array($backend), $userManager);
 
@@ -245,8 +245,8 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testSearchUsersMultipleBackends() {
-		$backend1 = $this->getMock('OC_Group_Database');
-		$backend2 = $this->getMock('OC_Group_Database');
+		$backend1 = $this->getMock('OC\Group\Database');
+		$backend2 = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$group = new \OC\Group\Group('group1', array($backend1, $backend2), $userManager);
 
@@ -267,7 +267,7 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testSearchUsersLimitAndOffset() {
-		$backend = $this->getMock('OC_Group_Database');
+		$backend = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$group = new \OC\Group\Group('group1', array($backend), $userManager);
 
@@ -284,8 +284,8 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testSearchUsersMultipleBackendsLimitAndOffset() {
-		$backend1 = $this->getMock('OC_Group_Database');
-		$backend2 = $this->getMock('OC_Group_Database');
+		$backend1 = $this->getMock('OC\Group\Database');
+		$backend2 = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$group = new \OC\Group\Group('group1', array($backend1, $backend2), $userManager);
 
@@ -308,7 +308,7 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testCountUsers() {
-		$backend1 = $this->getMock('OC_Group_Database');
+		$backend1 = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$group = new \OC\Group\Group('group1', array($backend1), $userManager);
 
@@ -327,8 +327,8 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testCountUsersMultipleBackends() {
-		$backend1 = $this->getMock('OC_Group_Database');
-		$backend2 = $this->getMock('OC_Group_Database');
+		$backend1 = $this->getMock('OC\Group\Database');
+		$backend2 = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$group = new \OC\Group\Group('group1', array($backend1, $backend2), $userManager);
 
@@ -354,7 +354,7 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testCountUsersNoMethod() {
-		$backend1 = $this->getMock('OC_Group_Database');
+		$backend1 = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$group = new \OC\Group\Group('group1', array($backend1), $userManager);
 
@@ -370,7 +370,7 @@ class Group extends \Test\TestCase {
 	}
 
 	public function testDelete() {
-		$backend = $this->getMock('OC_Group_Database');
+		$backend = $this->getMock('OC\Group\Database');
 		$userManager = $this->getUserManager();
 		$group = new \OC\Group\Group('group1', array($backend), $userManager);
 
diff --git a/tests/lib/group/manager.php b/tests/lib/group/manager.php
index 410e11114c4..751f0d0ebd5 100644
--- a/tests/lib/group/manager.php
+++ b/tests/lib/group/manager.php
@@ -14,9 +14,9 @@ use OC\User\User;
 class Manager extends \Test\TestCase {
 	public function testGet() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->any())
 			->method('groupExists')
 			->with('group1')
@@ -46,9 +46,9 @@ class Manager extends \Test\TestCase {
 
 	public function testGetNotExists() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->once())
 			->method('groupExists')
 			->with('group1')
@@ -82,18 +82,18 @@ class Manager extends \Test\TestCase {
 
 	public function testGetMultipleBackends() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend1
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend1
 		 */
-		$backend1 = $this->getMock('\OC_Group_Database');
+		$backend1 = $this->getMock('\OC\Group\Database');
 		$backend1->expects($this->any())
 			->method('groupExists')
 			->with('group1')
 			->will($this->returnValue(false));
 
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend2
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend2
 		 */
-		$backend2 = $this->getMock('\OC_Group_Database');
+		$backend2 = $this->getMock('\OC\Group\Database');
 		$backend2->expects($this->any())
 			->method('groupExists')
 			->with('group1')
@@ -114,10 +114,10 @@ class Manager extends \Test\TestCase {
 
 	public function testCreate() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend
 		 */
 		$backendGroupCreated = false;
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->any())
 			->method('groupExists')
 			->with('group1')
@@ -146,9 +146,9 @@ class Manager extends \Test\TestCase {
 
 	public function testCreateExists() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->any())
 			->method('groupExists')
 			->with('group1')
@@ -169,9 +169,9 @@ class Manager extends \Test\TestCase {
 
 	public function testSearch() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->once())
 			->method('getGroups')
 			->with('1')
@@ -196,9 +196,9 @@ class Manager extends \Test\TestCase {
 
 	public function testSearchMultipleBackends() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend1
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend1
 		 */
-		$backend1 = $this->getMock('\OC_Group_Database');
+		$backend1 = $this->getMock('\OC\Group\Database');
 		$backend1->expects($this->once())
 			->method('getGroups')
 			->with('1')
@@ -208,9 +208,9 @@ class Manager extends \Test\TestCase {
 			->will($this->returnValue(true));
 
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend2
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend2
 		 */
-		$backend2 = $this->getMock('\OC_Group_Database');
+		$backend2 = $this->getMock('\OC\Group\Database');
 		$backend2->expects($this->once())
 			->method('getGroups')
 			->with('1')
@@ -237,9 +237,9 @@ class Manager extends \Test\TestCase {
 
 	public function testSearchMultipleBackendsLimitAndOffset() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend1
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend1
 		 */
-		$backend1 = $this->getMock('\OC_Group_Database');
+		$backend1 = $this->getMock('\OC\Group\Database');
 		$backend1->expects($this->once())
 			->method('getGroups')
 			->with('1', 2, 1)
@@ -249,9 +249,9 @@ class Manager extends \Test\TestCase {
 			->will($this->returnValue(true));
 
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend2
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend2
 		 */
-		$backend2 = $this->getMock('\OC_Group_Database');
+		$backend2 = $this->getMock('\OC\Group\Database');
 		$backend2->expects($this->once())
 			->method('getGroups')
 			->with('1', 2, 1)
@@ -278,9 +278,9 @@ class Manager extends \Test\TestCase {
 
 	public function testGetUserGroups() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->once())
 			->method('getUserGroups')
 			->with('user1')
@@ -332,9 +332,9 @@ class Manager extends \Test\TestCase {
 
 	public function testInGroup() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->once())
 			->method('getUserGroups')
 			->with('user1')
@@ -356,9 +356,9 @@ class Manager extends \Test\TestCase {
 
 	public function testIsAdmin() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->once())
 			->method('getUserGroups')
 			->with('user1')
@@ -380,9 +380,9 @@ class Manager extends \Test\TestCase {
 
 	public function testNotAdmin() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->once())
 			->method('getUserGroups')
 			->with('user1')
@@ -404,9 +404,9 @@ class Manager extends \Test\TestCase {
 
 	public function testGetUserGroupsMultipleBackends() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend1
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend1
 		 */
-		$backend1 = $this->getMock('\OC_Group_Database');
+		$backend1 = $this->getMock('\OC\Group\Database');
 		$backend1->expects($this->once())
 			->method('getUserGroups')
 			->with('user1')
@@ -416,9 +416,9 @@ class Manager extends \Test\TestCase {
 			->will($this->returnValue(true));
 
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend2
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend2
 		 */
-		$backend2 = $this->getMock('\OC_Group_Database');
+		$backend2 = $this->getMock('\OC\Group\Database');
 		$backend2->expects($this->once())
 			->method('getUserGroups')
 			->with('user1')
@@ -446,9 +446,9 @@ class Manager extends \Test\TestCase {
 
         public function testDisplayNamesInGroupWithOneUserBackend() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend1
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend1
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->exactly(1))
 			->method('groupExists')
 			->with('testgroup')
@@ -510,9 +510,9 @@ class Manager extends \Test\TestCase {
 
         public function testDisplayNamesInGroupWithOneUserBackendWithLimitSpecified() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend1
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend1
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->exactly(1))
 			->method('groupExists')
 			->with('testgroup')
@@ -577,9 +577,9 @@ class Manager extends \Test\TestCase {
 
 	public function testDisplayNamesInGroupWithOneUserBackendWithLimitAndOffsetSpecified() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend1
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend1
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->exactly(1))
 			->method('groupExists')
 			->with('testgroup')
@@ -647,9 +647,9 @@ class Manager extends \Test\TestCase {
 
 	public function testDisplayNamesInGroupWithOneUserBackendAndSearchEmpty() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend1
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend1
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->exactly(1))
 			->method('groupExists')
 			->with('testgroup')
@@ -692,9 +692,9 @@ class Manager extends \Test\TestCase {
 
 	public function testDisplayNamesInGroupWithOneUserBackendAndSearchEmptyAndLimitSpecified() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend1
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend1
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->exactly(1))
 			->method('groupExists')
 			->with('testgroup')
@@ -736,9 +736,9 @@ class Manager extends \Test\TestCase {
 
         public function testDisplayNamesInGroupWithOneUserBackendAndSearchEmptyAndLimitAndOffsetSpecified() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend1
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend1
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->exactly(1))
 			->method('groupExists')
 			->with('testgroup')
@@ -781,9 +781,9 @@ class Manager extends \Test\TestCase {
 
 	public function testGetUserGroupsWithAddUser() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$expectedGroups = array();
 		$backend->expects($this->any())
 			->method('getUserGroups')
@@ -825,9 +825,9 @@ class Manager extends \Test\TestCase {
 
 	public function testGetUserGroupsWithRemoveUser() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$expectedGroups = array('group1');
 		$backend->expects($this->any())
 			->method('getUserGroups')
@@ -875,9 +875,9 @@ class Manager extends \Test\TestCase {
 
 	public function testGetUserIdGroups() {
 		/**
-		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC_Group_Backend $backend
+		 * @var \PHPUnit_Framework_MockObject_MockObject | \OC\Group\Backend $backend
 		 */
-		$backend = $this->getMock('\OC_Group_Database');
+		$backend = $this->getMock('\OC\Group\Database');
 		$backend->expects($this->any())
 			->method('getUserGroups')
 			->with('user1')
diff --git a/tests/lib/util/group/dummy.php b/tests/lib/util/group/dummy.php
index e72be827d8a..8f06316ca03 100644
--- a/tests/lib/util/group/dummy.php
+++ b/tests/lib/util/group/dummy.php
@@ -29,12 +29,12 @@
 
 namespace Test\Util\Group;
 
-use OC_Group_Backend;
+use OC\Group\Backend;
 
 /**
  * dummy group backend, does not keep state, only for testing use
  */
-class Dummy extends OC_Group_Backend {
+class Dummy extends Backend {
 	private $groups=array();
 	/**
 	 * Try to create a new group