public function testGetBackends() { $userDummyBackend = $this->getMock('\OC_User_Dummy'); $manager = new \OC\User\Manager(); $manager->registerBackend($userDummyBackend); $this->assertEquals([$userDummyBackend], $manager->getBackends()); $dummyDatabaseBackend = $this->getMock('\OC_User_Database'); $manager->registerBackend($dummyDatabaseBackend); $this->assertEquals([$userDummyBackend, $dummyDatabaseBackend], $manager->getBackends()); }